Total 3,786 infrastructure engineer job vacancies in Australia

Key Responsibilities

 Support project by delivering project deliverables and completing project milestones

 Responsible for configuration, installation of servers, networks and related hardware and software

 Coordinate with external parties (including vendors) and customers for problem implementation and resolutions

 Prepare and Participate in System Acceptance Tests (including security) with external vendors and customers

 Troubleshoot and debug issues that arise

 Develop and maintain technical and configuration documentation

 Documenting and explaining network topologies, diagram and diagram

 Prepare standard documentation Eg. SOW, system handover document, inventory etc

 Provide technical support and incident response to the maintenance team.

Technical Skill Sets:

Operating Systems: Linux, CentOS, SUSE

Networking: Dell, Cisco, routing, switching, TCP/IP

Security & Firewall: Fortinet, firewall management

Infrastructure Hardware: Fiber-optic transmission devices

Big Data & Data Platform: Hadoop, HDFS, ZooKeeper, Cloudera, Hue, Apache

Search & Analytics: Elasticsearch

Operations & Support: System implementation, troubleshooting, system maintenance, production support

Cloud Specialist (Infrastructure)

Responsibilities:

• Manage Cloud DevOps Infrastructure
• Design, propose, deploy cloud infrastructure, platform and applications.
• Implement cloud infrastructure in UAT and product environment.
• Manage and monitor performance, security, availability, and scalability of cloud resources.
• Troubleshoot and debug issues related to cloud resources and infrastructure.
• Implement security measures to protect cloud resources.
• Familiar to GCC environment requirement, setup and deployment.

Requirements:

• Strong technical knowledge on RHEL or Windows Operating System.
• Strong in Cloud DevOps Infrastructure.
• Proficient in automation tools like AWS Lambda, Step Functions, and AWS Systems Manager
• Experience in CI/CD and Infrastructure as Code tools like Gitlab, Terraform, CloudFormation and Ansible.
• Familiarity with scripting languages like Python, Bash, and PowerShell
• 3-5 years Cloud Infrastructure working experience
• Strong understanding of security best practices
• Possess Cloud certification (AWS /Azure /GCP/Huawei).
• Knowledge in Active Directory, Public Key Infrastructure or Networking will be advantageous
• Singaporean Only!

We respect your privacy and all communication will be treated with confidentiality.

Please contact us or apply in-confidence to us with you updated MS Word Resume to : jeline@starcareerconsulting.com

Yong Jeline (Reg. No. R1101621)

STAR CAREER CONSULTING PTE LTD (EA License: 20C0353)

Role Summary

The Infrastructure Project Manager is responsible for end‑to‑end delivery of a large‑scale, highly critical infrastructure program spanning on‑premises, security, monitoring and ITSM platforms. The role oversees complex, multi‑phase implementation activities from design through implementation, testing, operational readiness and handover, ensuring scope, schedule, budget and quality objectives are consistently met.

Key Responsibilities

• Lead overall project planning and execution across infrastructure domains (compute, storage, network, security stack, Kubernetes platforms, monitoring, ITSM, backup and related tools) for a multi‑phase program.
• Develop and maintain the integrated project plan, including milestones across design, build, configuration, integration, testing and final handover.
• Collaborate with the Project Director to prepare concise, outcome‑focused status reports and presentations for the Project Steering Committee, highlighting key achievements, upcoming milestones, risks and required decisions.
• Drive effective internal stakeholder management across architecture, infrastructure, security, application, operations, and service management teams to align priorities, resolve issues and remove delivery roadblocks.
• Manage external stakeholders including OEMs, implementation partners, vendors and service providers to ensure deliverables, timelines, SLAs and contractual obligations are met.
• Coordinate and facilitate working sessions with multiple SMEs (e.g. network, security, platform, monitoring, ITSM, backup) to identify technical inputs, inter‑dependencies, resource needs and implementation sequencing.
• Use project management tools (e.g. Jira, Confluence, or equivalent) to manage epics, user stories, tasks, RAID logs and to provide real‑time visibility of project progress and dependencies to stakeholders.
• Establish and maintain a structured RAID (Risks, Assumptions, Issues, Dependencies) register; proactively track project risks, perform impact assessment and define/drive mitigation and contingency strategies.
• Oversee change management and release planning in coordination with operations and security teams, ensuring adherence to governance, compliance and audit requirements.
• Ensure proper documentation is produced and maintained (HLD/LLD, implementation runbooks, cutover plans, test plans, configuration baselines, operational handover documents).
• Support budget tracking, forecasting and vendor effort validation in collaboration with the Project Director and PMO.
• Ensure readiness of operations teams through training, knowledge transfer and clear definition of support models, SLAs and escalation paths before handover.

Stakeholder & Communication Focus

• Build strong relationships with internal stakeholders along with the Project Director (CIO/CTO office, infrastructure and security heads, application owners, operations leads) to ensure alignment to strategic objectives and risk appetite.
• Prepare clear, executive‑level updates and dashboards for Steering Committee meetings, focusing on scope, schedule, budget, risks, issues, and decision points.
• Act as the primary coordination point between internal teams and external vendors/OEMs, ensuring expectations, timelines and responsibilities are clearly understood and agreed.
• Facilitate resolution of cross‑team issues and conflicts, escalating promptly to the Project Director or Steering Committee when necessary.

Required Skills and Experience

• 10–15 years of proven experience managing large‑scale, mission‑critical infrastructure projects or programs in complex enterprise environments.
• Demonstrated experience managing projects that span multiple technology domains such as data center infrastructure, network and security, virtualization/hypervisors, Kubernetes or container platforms, security tooling (HSM, PAM, vulnerability management, endpoint protection, DLP), monitoring/observability (e.g. Splunk, AppDynamics) and ITSM platforms (e.g. BMC Helix, OpenText).
• Strong track record in managing a broad stakeholder landscape including internal leadership, cross‑functional technical teams and multiple external vendors and partners.
• Strong ability to develop and oversee detailed project budgets, track actual costs against forecasts, optimize resource allocation, and implement corrective actions as needed to ensure delivery remains within approved financial and resourcing constraints.
• Experienced using modern project management and workflow tools (e.g. Jira, Confluence, MS Project, or equivalent) for planning, tracking, reporting and dependency management.
• Excellent communication, facilitation and presentation skills, with the ability to distil complex technical topics into concise messages for senior stakeholders.
• Strong analytical and problem‑solving skills with a proactive, risk‑aware mindset and the ability to balance timeline, quality, and security/compliance considerations.
• Singaporean only.

Qualifications

• Bachelor’s degree in Information Technology, Computer Science, Engineering or related discipline; Master’s degree is an advantage.
• Professional project management certification is mandatory (e.g. PMP, PRINCE2 Practitioner, or equivalent).
• Additional certifications in Agile/SAFe, ITIL or cloud/infrastructure technologies will be an added advantage.

About the Role

We are seeking System Engineers to support the design, implementation, administration, and maintenance of enterprise infrastructure environments supporting mission-critical operations.

This role offers the opportunity to work on large-scale infrastructure platforms, virtualization technologies, automation initiatives, and high-availability systems within a structured enterprise environment.

Both Junior and Senior System Engineers are welcome to apply.

Key Responsibilities

• Design, deploy, administer, and maintain enterprise infrastructure environments
• Manage Windows Server 2016/2019/2022 environments, Active Directory, Group Policy, DNS, DHCP, IIS, and related services
• Support and optimize VMware vSphere and/or Hyper-V virtualization platforms
• Monitor system health, performance, and availability to ensure operational stability
• Implement and maintain backup, recovery, and disaster recovery solutions
• Perform patch management, system hardening, vulnerability remediation, and security compliance activities
• Develop PowerShell scripts and automation solutions to improve operational efficiency
• Troubleshoot and resolve infrastructure-related incidents and technical issues
• Collaborate with cross-functional teams to support infrastructure projects and operational requirements
• Participate in system upgrades, capacity planning, and technology refresh initiatives
• Maintain technical documentation, operational procedures, and system configurations
• Provide technical guidance and knowledge sharing within the team
• Work with vendors and stakeholders to support infrastructure operations and enhancements

Requirements

• Minimum 8 years of hands-on experience in system administration and infrastructure management
• Strong expertise in Windows Server and Active Directory administration
• Hands-on experience with VMware vSphere or Hyper-V
• Experience in backup and disaster recovery solutions
• Strong PowerShell scripting and automation skills
• Experience managing high-availability enterprise environments
• Strong troubleshooting and problem-solving skills

Preferred Skills

• Microsoft Azure, AWS, or Google Cloud Platform
• Infrastructure as Code (IaC) tools and practices
• SCCM, WSUS, or equivalent patch management platforms
• Monitoring solutions such as Splunk, ELK, or Prometheus
• Linux/Unix administration experience
• ITIL service management knowledge
• Network and cybersecurity knowledge
• Relevant Microsoft, VMware, or infrastructure-related certifications

How To Apply:

Submit your application by emailing a detailed copy of your updated Resume in MS Word Format to Lin Jin Sen (EA Personnel Reg. No. R25129852, Achieve Career Consultant Pte Ltd EA Licence No. 05C3451)

by clicking the “Apply Now” or email to andie.lin@achievegroup.asia for a confidential discussion

Current & Expected Salary

Reason(s) for leaving

Notice Period / Availability to commence work

YOUR SUCCESS IS OUR ACHIEVEMENT!

By submitting any application or résumé to us, you will be deemed to have agreed and consented to us collecting, using, retaining and disclosing your personal information to prospective employers for their consideration.

Cessation Of Collection Of Full NRIC Numbers:

In compliance with the Personal Data Protection Act and commitment to protect candidates’ personal data, Achieve Group will cease to collect, process or use full NRIC numbers during our screening and job application process.

Kindly ensure your resumes provided to us does not contain your full NRIC number and full home address during your job application.

We regret that only shortlisted candidates will be notified.

Zenith Infotech (S) Pte Ltd. was started in 1997, primarily with the vision of offering state-of-the-art IT Professionals and solutions to various organizations and thereby helping them increase their productivity and competitiveness. From deployment of one person to formation of whole IT teams, Zenith Infotech has helped clients with their staff augmentation needs. Zenith offers opportunity to be engaged in long term projects with large IT savvy companies, Consulting organizations, System Integrators, Government, and MNCs.

EA Licence No: 20S0237

Role:

• Provide technical support and maintenance of IT infrastructure.

• Monitor system performance, troubleshoot, and resolve IT issues.

• Implement system upgrades and enhancements.

Requirements:

• At least 6 years of experience in IT support and infrastructure maintenance.

• Good communication, project management, strong analytical, problem-solving skills.

• At least 3 years of working experience in managing or maintaining Microsoft Windows and/or Red hat/Linux Server in a Cloud environment.

• Possess a strong understanding of security practices in server, database, and network is important.

• Manage the escalation processes and perform service recovery for incidents that directly impact services or users.

• Conduct internal security reviews and assist in internal and external audits

• Support user projects involving infrastructure acquisitions and evaluations.

• Review infrastructure capacity and forecast capacity needs for growth and new projects as well as for obsolescence of old technology. Upgrade the systems in a timely manner to meet such needs.

• Review database infrastructure capacity and forecast capacity needs for growth and new projects as well as for obsolescence of old technology. Upgrade the database systems in a timely manner to meet such needs.

• Ensure the Infrastructure servers and networks systems are adequately secured; and the necessary security tools and monitoring systems are in place to protect against any unauthorized access or attack.

• Ensure the database servers are adequately secured; and the necessary security tools and monitoring systems are in place to protect against any unauthorized access or attack

• Continually exploit technological advancements or new processes to improve on the robustness, performance or resilience of existing operations and services.

• Assist in the planning, review and testing of the IT Disaster Recovery Plan for ensuring the resiliency of the IT infrastructure services.

• Adherence to the Board’s internal processes, procedures and policies for ensuring quality output as well as sound security and controls.

• Self-motivated, dedicated, committed and resulted-oriented team player with strong initiative, ownership and possess good inter-personal and analytical skills.

Technical Skills Requirements:

Integration Development:

• AWS Lambda

Database and Server Infrastructure (1 or 2 of the following):

• AWS Compute (e.g EC2, Fargate)

• AWS RDS (e.g. RDS, Aurora)

• AWS DynamoDB

Network Infrastructure Technologies (1 or 2 of the following):

• AWS VPC (e.g. Subnet, NACL, Security Group, Route Table, Transit Gateway)

• AWS Firewall (e.g. Network Firewall, WAF)

• AWS Route53

• AWS ELB

Data Management and Middleware (any of the following):

• JAMS Scheduler

• Keycloak / RedHat SSO

Continuous Integration (CI)/ Continuous Delivery (CD) Process or Set Up CI/CD Pipelines (e.g. build, setup, test, release, deploy) - 1 or 2 of the following:

• Gitlab Enterprise

• Binary and Build Artifact repository

• Build Pipeline

• Dynamic Application Security Testing (DAST) tools

• GIT Source Code Repository

• Release management

• Software Composition analysis

• Static Application Security testing (SAST) tools

Environments/Systems (1 or 2 of the following):

• Linux

• Open System Environment

• Red Hat Linux

• Windows

Operating System (1 or 2 of the following):

• Linux

• Red Hat Linux

• Windows Server

Platforms (any of the following):

• Amazon Web Services (AWS)

• Kubernetes

Databases (any of the following):

• MySQL

• PostgreSQL

Programming Languages & Other Languages (1 or 2 of the following):

• Bash/ Shell

• Python

• PowerShell

• HCL (Terraform)

Technologies (1 or 2 of the following):

• AWS EKS

• AWS EMR

• AWS Glue

• Amazon QuickSight

• AWS IAM

• AWS Step Function

Tools (1 or 2 of the following):

• Ansible

• Terraform / OpenTofu

• SFTP / OpenSSH

• AWS CLI

• JMeter / SOAPUI / Postman

To apply:

Please send your latest CV in MS Word format to jennifer@zenithinfotech.com.sg

Appreciate the interest of all applicants; however only shortlisted candidates will be notified.

Company Overview

Zenith Infotech (S) Pte Ltd. was founded in 1997 to provide advanced IT professionals and solutions, enhancing productivity and competitiveness. It supports clients with staff augmentation for long-term projects across IT companies, consultancies, system integrators, government, and MNCs.

Job Summary

We are seeking an experienced Infrastructure Support Analyst to maintain and enhance enterprise IT infrastructure in cloud environments, ensuring system availability, security, and operational excellence for critical business systems.

Responsibilities

• Deliver technical support by monitoring, troubleshooting, and maintaining IT infrastructure, servers, databases, and cloud platforms to ensure system reliability
• Implement system upgrades, patches, enhancements, and automate infrastructure processes to improve operational efficiency
• Manage incident resolution and service recovery, coordinating escalation processes for production issues to minimize downtime
• Administer and maintain AWS cloud services and manage Linux/Red Hat and Windows Server environments to support business needs
• Conduct security reviews and audits, ensuring compliance with security best practices to protect enterprise assets
• Analyze infrastructure and database capacity, forecast future requirements, and recommend improvements to support scalability
• Support infrastructure projects, evaluate new technologies, and assist in system implementations to drive innovation

Technical Skills

• Cloud & Platforms: AWS (EC2, Fargate, Lambda, RDS, Aurora, DynamoDB, EKS, EMR, Glue, QuickSight, IAM, Step Functions), Kubernetes.
• Networking: AWS VPC, Route 53, ELB, Security Groups, NACLs, Transit Gateway, Network Firewall, WAF.
• Operating Systems: Linux, Red Hat Enterprise Linux, Windows Server.
• Databases: MySQL, PostgreSQL, RDS, Aurora, DynamoDB.
• Automation & Scripting: Terraform/OpenTofu, Ansible, Bash/Shell, Python, PowerShell, AWS CLI.
• Middleware & Tools: JAMS Scheduler, Keycloak/Red Hat SSO, SFTP/OpenSSH, Postman, SOAPUI, JMeter

Preferred competencies and qualifications

• AWS certifications and proven experience supporting enterprise-scale cloud infrastructure environments

Other Information

• Employment type: Contract - 24 months (renewable)
• Location: Central Region, Singapore
• Working Hours: 8:30AM to 6:00PM (Mon-Fri)
• Salary: $6000 - 7800 per month (no bonus)
• Working Arrangement: Full Onsite/Hybrid

EA Licence No. 20S0237

Job Description

• Industry/ Organization Type: M&E Consultancy Firm
• Position Title: Mechanical Design Engineer/Project Engineer (Building and Infrastructure)
• Working Location: East – Paya Lebar
• Working Hours: 5 days (Mon-Fri: 8.30 am - 6 pm)
• Salary Package: Up to SGD 5500 + Variable Bonus
• Duration: Permanent

Key Responsibilities

• Build relationships with clients and contractors from other organizations
• Carry out duties in accordance with company procedures and implement prescribed systems of work
• Understand design philosophy/design fundamentals and communicate engineering solutions to project stakeholders
• Perform engineering calculations with the aid of engineering software such as Computational Fluid Dynamics (CFD), Full Hydraulic Calculation (FHC)
• Familiar with Architect, Structural/Service Engineers drawings/specifications
• Carry out investigative and technical review works
• Responsible for the development and production of drawings/calculations/specifications /reports
• Set an example for placement of students and junior engineers

APPLY NOW!!!

• Min Diploma in Mechanical Engineering
• Min. 1 year of working experience in the consultancy firm in the design of ACMV, fire, and hydraulic services
• Experience as a Contractor in project execution will be considered
• Experience in Energy Storage System (ESS) / Capability in carbon, sustainability, resources conservation, and renewables will be an added advantage
• Carry out tasks and duties assigned in a positive and dignified manner

Kindly apply through ANY of the following methods:

• Submit your application by clicking the APPLY button;
• Email your resume to Job@anradus.com.sg. Please indicate #74684 on the email subject.

Anradus Application Policy: We value each application and ensure every resume is reviewed. Our process is efficient, typically concluding within 3 working days. If you do not receive communication from us within this timeframe, it's likely that your application has not been shortlisted by our client. In such cases, we recommend continuing your job search to maximize your opportunities.

Anradus Pte Ltd | EA License No. 20C0161 | Angel Lim | EA Reg No.: R1769781

About our client
We are partnering with a leading quantitative investment firm to hire an Accounting Associate based in Singapore, supporting the finance operations of a specialised business unit within the group.

What You'll Do

• Handle day-to-day accounting for an overseas business entity, including journal entries, month-end close, and financial statements
• Manage employee expense reimbursement workflows, reviewing for policy compliance and reasonableness
• Coordinate with local auditors to support the annual audit process, including preparation of working papers
• Assist with tax filings and respond to queries from tax authorities
• Support banking operations including account management, fund reconciliation, and account opening
• Partner with the business unit's finance BP to provide local financial data, budget tracking, and cost analysis
• Develop and refine accounting treatment for industry-specific items including asset depreciation and operational cost allocation

What We're Looking For

• Degree in Accounting, Finance, or related field
• 3–5 years of relevant accounting experience
• Background in technology infrastructure, data centres, or capital-intensive industries is highly preferred
• Familiar with Singapore corporate tax and compliance requirements; experience with offshore entity accounting or audit is a plus
• CA qualification (completed or in progress) preferred
• Analytical mindset with an interest in understanding the business behind the numbers

If it sounds like your next move, please don’t hesitate to apply. Kindly note that only shortlisted candidates will be contacted. Appreciate your understanding. Data provided is for recruitment purposes only.

About Us

Dada Consultants was established in 2017, with the commitment of providing the best recruitment services in Singapore. We are comprised of a dynamic head-hunting team dedicated to sourcing for highly competent professionals in IT industry. We provide enterprises with customized talent solutions, and bring talents to career advancement.

EA Registration Number: R2197058
Business Registration Number: 201735941W. Licence Number: 18S9037
www.dadaconsultants.com

Joining Arup

Arup’s purpose, shared values and collaborative approach have set us apart for 80 years, guiding how we shape a better world.
Arup is a unique organization that is owned and run by its employees, which means that our people are at the heart of everything we do. As a people-centric organization, we are committed to creating an inclusive and supportive work environment where everyone can thrive and achieve their full potential. Our employees are empowered to make decisions and take ownership of their work, which fosters a culture of innovation and collaboration. At Arup, we value diversity and strive to create a workplace that reflects the communities we serve. As a result, we are able to attract and retain some of the brightest and most talented professionals in the industry.

Role: Energy Infrastructure Projects Manager

This Energy Leader will play a pivotal role in strengthening Arup’s position in the Singapore’s energy market, driving project success, enhancing client relationships, and fostering collaboration across disciplines. They will lead the delivery of complex energy infrastructure projects, ensuring innovative, sustainable, and cost-effective solutions that align with client needs and industry best practices. This role will also contribute to business growth, technical excellence, and cross-disciplinary integration, reinforcing Arup’s reputation as a trusted advisor in the energy sector.  

At Arup, you belong to an extraordinary collective – in which we encourage individuality to thrive. Our strength comes from how we respect, share and connect our diverse experiences, perspectives and ideas. 
You will have the opportunity do socially useful work that has meaning – to Arup, to your career, to our members and to the clients and communities we serve.

Is this role right for you?

Key Responsibilities

Project Leadership & Delivery

-    Lead the delivery of energy projects, ensuring they are completed on time, within budget, and to a high standard.
-    Act as an integrator across engineering disciplines, contractors, clients, and stakeholders to ensure seamless execution, manage interfaces, and maintain technical coherence.
-    Support team members in technical execution and problem-solving, fostering a culture of excellence.
-    Identify and implement efficiency improvements, enhancing project profitability and reducing risks.

Client Engagement & Business Development

-    Develop and maintain strong client relationships, acting as a trusted advisor to key stakeholders, utilities, and government agencies.
-    Drive business growth by securing repeat work through tailored, innovative solutions that align with client needs.
-    Lead and contribute to strategic bids, positioning Arup as a leader in renewable energy and energy transition.

Cross-Disciplinary Integration

-    Strengthen collaboration between energy, water, resources, and infrastructure teams to create integrated service offerings.
-    Initiate and lead multi-disciplinary projects, leveraging diverse expertise to deliver holistic solutions.
-    Enhance Singapore’s connection with Arup’s global EWR network, integrating global best practices and innovative approaches.

Team Development & Leadership

-    Mentor and support team members in developing energy-focused skills, fostering career progression.
-    Promote a collaborative, inclusive team culture that encourages knowledge-sharing and professional growth. 
-    Expand Project Management capability within Singapore, creating space for growth and leadership development at G4–G6 levels.

Skills& Experience

Qualifications & Experience

•    Recognised relevant tertiary qualifications in Engineering or similar area;
•    Specialisation in multi-disciplinary delivery of infrastructure and energy projects, particularly High-voltage subsea-interconnector projects;
•    Chartered Project Management professional with a relevant global institution; 
•    Minimum 10 years’ experience within a consulting business environment.
“An organisation which is human and friendly despite being large and efficient. Where every member is treated not only as a link in chain of command, or as awheel in a bureaucratic machine, but as a human being whose happiness is the concern of all.” – Key Speech

What we offer you

At Arup, we care about each member’s success, so we can grow together.
Guided by our values, we provide an attractive total reward package that recognises the contribution of each of our members to our shared success. Aswell as competitive, fair, and equitable pay, we offer a career in which all of our members can belong, grow and thrive – through benefits that support health and wellbeing, a wide range of learning opportunities and many possibilities to have an impact through the work they do. 
We are owned in trust on behalf of our members, giving us the freedom, with personal responsibility, to set our own direction and choose work that aligns with our purpose and adds to Arup’s legacy. Our members collaborate on ambitious projects to deliver remarkable outcomes for our clients and communities. Profit Share is a key part of our reward, enabling eligible members to share in the results of our collective efforts.

Please see a list of Arup’s Singapore benefits below:
•    Hybrid working policy & flexible working hours
•    13th month bonus
•    Birthday leave
•    Paid parental leave for birth mothers 16 weeks &new parents (excluding birth mothers) 4 weeks
•    Purchase Additional leave of up to 20 days (permanentemployees)
•    Paid Annual subscription to relevant Professionalassociation.
•    Reimbursement of Professional Engineers applicationand examination Fees
•    International mobility opportunities
•    QP allowance
•    Site Allowance
•    Work related travel insurance 
•    Dental expense cover
•    Marriage leave (3 days)
•    Examination leave (2 days)
•    Family care leave
•    Bike Loans of up to SGD2000

Different people, shared values

Arup is an equal opportunity employer that actively promotes and nurtures a diverse and inclusive workforce. We are an open environment that embraces diverse experiences, perspectives, and ideas –this drives our excellence.
Guided by our values and alignment with the UN Sustainable Development Goals, we create and contribute to equitable spaces and systems, while cultivating a sense of belonging for all. Arup provide an environment where you will make a positive difference. Discover more about life at Arup atwww.arup.com/careers/your-life-at-arup. 
We are committed to making our recruitment process and workplaces accessible to all candidates. Please let us know if you need any assistance or reasonable adjustments throughout your application or interview process, and/or to perform the essential functions of the role. We will do everything we can to support you.

Our Application Process

Please apply directly through our applicant tracking system. Shortlisted candidates will be contacted by Talent Acquisitionto discuss next steps. Stay safe online – Arup will never ask for your bank details as part of our recruitment process.

Not ready to apply just yet, or have a few questions? Contact Sean Wang at sean.wang@arup.com 

Join our Digital Infrastructure & Cybersecurity team as a technical leader shaping modern IT environments. You’ll drive secure, scalable hybrid infrastructure across cloud (AWS, Azure) and on-premise systems, ensuring performance, reliability, and cost efficiency.

Responsibilities and Authorities

1. Cloud Architecture Design & Management
• Collaborate with Service Provider(s) to design and implement scalable, secure, and highperformance cloud solutions (IaaS, PaaS, SaaS)
• Create cloud reference architectures and roadmaps aligned with business and IT strategy
• Manage cloud environments including compute, storage, networking, and identity services
• Lead migration planning from legacy systems to the cloud

2. Amazon Connect Support
• Provides backup support to Amazon Connect system including Change Request for configuration of contact flows, IVR, call queues, routing profiles, and agent settings

3. On-Premises Infrastructure Oversight
• Maintain and improve on-premise IT infrastructure including servers and storage and ensure interoperability between on-prem and cloud systems for hybrid environments, including Active Directory synchronization
• Oversee hardware refresh cycles and disaster recovery planning

4. Security Architecture & Risk Management
• Define and enforce infrastructure security policies across cloud and on-prem platforms
• Implement secure configurations, encryption, hardening and access control policies
• Ensure compliance with industry standards (e.g., ISO 27001).

5. Cloud Security (AWS): Co-Own the following duties with the Network & Security Analyst: Ensure proper configuration of cloud-native security services such as:
• Cloud Security Groups, IAM, GuardDuty, Config, CloudTrail, WAF, IAM and Security Command Center
• Implement and monitor logging, alerting, and auditing for cloud-based workloads
• Manage secure access to cloud resources using conditional access, MFA, role-based access control (RBAC), and zero-trust principles
• Stay current with evolving cloud security trends, threats, and compliance frameworks.

6. Infrastructure Monitoring
• Establish monitoring and logging frameworks for proactive infrastructure management
• Drive observability across systems to support incident response and root cause analysis
• Participate in audits and support internal and external security assessments

7. Disaster Recovery & Business Continuity
• Regularly test, monitor and maintain high availability, backup, and disaster recovery to ensure compliance with organization BCP objectives

8. Others
• Performs other duties as may be directed by the Department Manager.

Qualifications
• Bachelor’s degree in Computer Science, Information Technology, or related discipline
• 3+ years of experience in IT infrastructure (both Cloud and On-Prem) management
• In-depth understanding of Virtualization
• Hands-on experience with IAM, firewalls, VPNs, security appliances, and cloud-native security tools
• Familiar with enterprise architecture frameworks

Competencies / Skills Requirement
• Familiarity with the systems and operations
• Good analytical and problem-solving skills
• Good interpersonal & communication skills
• Self-motivated and willingness to learn
• Ability to work independently

• Deliver Service Operations support to both internal and external customers in alignment with contractual terms and established Service Level Agreements (SLAs).
• Maintain and ensure the optimal performance of all systems and products managed by the Service Operations team.
• Serve as the single point of contact (SPOC) for customers when required, coordinating with internal resolver teams, the Service Desk, and customers to ensure timely intervention and high-quality service resolution within defined SLAs.
• Provide top-tier incident and problem management support, coordinating resolutions with the appropriate technical teams.
• Minimize service restoration times by escalating issues to specialized resolver groups both within and outside the organization, in accordance with SLA and monitoring policies.
• Oversee the replacement of faulty equipment, ensuring the availability and timely replenishment of spare parts as per the defined sparing policy.
• Uphold the highest operational standards across the team by offering guidance, support, and hands-on management for incident and problem resolution.
• Proactively identify service and infrastructure issues, conduct diagnostics, and maintain ownership of service requests to ensure effective problem resolution.
• Assist senior team members in daily task coordination, reporting, and overall operational management.
• Follow installation standards and industry best practices to ensure high-quality service delivery and system operations.
• Utilize appropriate tools and equipment to perform installations, interventions, and repairs in line with operational guidelines.
• Escalate unresolved problems to higher support levels as needed.
• Conduct scheduled preventive and proactive maintenance, as well as monitoring of systems and services, to meet customer expectations.
• Execute Change Management, Configuration, Design, and Implementation tasks for supported systems and products.
• Manage local vendors to ensure consistent service delivery to the Service Operations centers, and report on vendor performance to management.
• Analyze, define, document, and test system and application enhancements.
• Provide on-site support to end-users during service cutovers.
• Continually identify, document, and share lessons learned, known errors, and operational insights to enhance service quality.
• Be available for escalations and support during off-hours and on-call standby as required.

Qualification:

• Diploma/Bachelor Degree in Computer Science, Electronic Engineering or equivalent Telecommunications in-country qualification.
• Unix / Linux Certification, VMWare Certification, ITIL Foundation v3 Certification
• At least 3 years IT experience in following technologies: Operating System: RHEL 7/8, RHEL HA ,Windows Data center 2016/2019 with clustering
• Hardware: HP DL360 Gen 9, DELL R430XD, DELL R730XD / equivalent
• Virtualization: ESXi, VMWare vsphere 7/8, VMware vCentre, VMware SRM Standard
• MQ: MQ v8/9, MQ IPT, MQ Clustering, IBM License Manager
• Web: Apache Web Server, Apache Tomcat Application Server
• Monitoring tools: NagiosXI, NagiosLog, eG Monitoring suite
• Firewall: Palo Alto 850 & PA-5220 (equivalent), Checkpoint Firewall (equivalent)
• Load Balancer: F5 BIG-IP LTM i2600
• Vulnerability Manager( IBM Qradar All-in-one console, Event collector), Waterfall MQ Agent (Waterfall for IBM Websphere MQ)
• CA Server Luna HSM, Aruba Clearpass,SafeNet Network HSM, SecurityToken, Nessus Manager, Nessus Security Centre, Mcafee Advanced Security Suite, Mcafee ePolicy Orchestrator
• Storage: DELL EMC Unity 400, 300
• Backup: EMC Data Domain with DD Boost & DD Replicator, DELL EMC Networker, Veritas System Recovery
• Other Technologies: RedHat Satellite/ Spacewalk, DHCP, TFTP, Mail, Squid (WEB Proxy),NFS, Active Directory,DNS,NTP,Yum repo, IPA, SysLog servers.

Experience / Skills:

• Provided application support including routine health checks, service restarts, error log analysis, fault reporting, and issue replication in staging environments.
• Administered monitoring tools to ensure system performance and availability.
• Handled Incident, Problem, and Change Management processes across hardware and software platforms.
• Managed application release processes and performed preventive maintenance activities.
• Conducted root cause analysis to identify and resolve recurring issues.
• Utilized Java debugging skills and scripting languages such as PERL, BASH, and PYTHON for automation and troubleshooting.
• Supported and maintained network and security infrastructure in compliance with IT security policies.
• Upgraded network and security devices with stable firmware versions to ensure optimal performance and security.
• Administered and supported Storage and Backup environments following organizational standards.
• Performed regular health checks, error log investigations, production issue resolutions, fault reporting, and issue replication in non-production environments for storage and backup systems.
• Monitored and reported on storage and backup performance metrics as needed.
• Executed on-demand system backups and recoveries when required.
• Collaborated with third-party vendors for hardware issue resolutions, including component replacements.
• Participated in data center (DC) failover testing exercises.
• Demonstrated strong organizational skills with the ability to take full ownership of issues through to resolution.

To apply, please visit www.gmprecruit.com and search for Job Reference: L3XW6W3W

We regret that only shortlisted candidates will be notified.

GMP Technologies (S) Pte Ltd | EA License: 11C3793 | EA Personnel: Bautista Gia Grace De Guzman | Registration No: R23111973

• Lead solution architecture and design for multi-site, geo-redundant systems. Develop High-Level and Low-Level Designs (HLD/LLD) and validate Detailed-Level Designs (DLD) before deployment.
• Define reference architectures and golden images; champion automation-first strategies for provisioning, configuration, patching, and system upgrades.
• Own technical delivery plans, risk identification, and mitigation strategies across staging and production environments. Ensure proper validation through documented unit, integration, and UAT testing.
• Partner with engineering and PMO teams to maintain governance frameworks, manage change control, and align key stakeholders at every project milestone.
• Serve as the highest-level (Tier-3/4) escalation point for critical incidents (Sev-1/Sev-2). Lead incident resolution, conduct root-cause investigations, and drive implementation of permanent corrective measures.
• Act as the technical lead during pre-sales and delivery phasesclarifying requirements, validating assumptions, and translating business needs into technical designs in collaboration with Sales, Service Excellence, Product, and PMO teams.
• Lead technical workshops, architecture reviews, and formal handovers. Represent engineering leadership in change advisory boards and go/no-go decision meetings.
• Ensure HLDs, LLDs, runbooks, disaster recovery procedures, and security hardening guides are up to date, version-controlled, and consistently applied across delivery teams.
• Mentor System Engineers and Senior Engineers, review technical designs and scripts, set quality benchmarks, and guide professional growth and cross-training efforts.
• Drive close collaboration with Sales, Service Excellence, Product, and Customer teams to deliver cohesive and high-quality solutions.

Technical Skills and Experience

• Linux Administration: Advanced expertise in RHEL, CentOS, and Ubuntu, including system hardening, high-availability clustering, and performance optimization.
• Networking and Security: Strong understanding of switching, routing, firewalls, VLANs, and core protocols (TCP/IP, DNS, NTP, LDAP, SMTP); capable of making architecture-level security and design decisions.
• Virtualization and Cloud: Skilled in KVM, VMware, and Hyper-V platforms; proficient in designing hybrid architectures across AWS, Azure, and GCP with cost and performance optimization.
• Data and Observability: Hands-on experience with MySQL, MariaDB, and PostgreSQL; familiarity with centralized logging, metrics, and alerting tools such as syslog-ng and Elastic Stack.
• Automation and Scripting: Proficient in Bash and Linux shell scripting; working knowledge of Python, Ansible, and Terraform for infrastructure automation and CI/CD implementation.
• Containerization: Experience with Docker, Docker Swarm, and Kubernetes for building, deploying, and managing scalable containerized applications.
• Implementation Support: Willing to engage directly in hands-on configurations and deployments for critical or high-priority projects.

Requirements

• Minimum 10 years of experience in systems engineering, including at least 3 years in an architecture or principal engineering capacity managing complex deployments.
• Preferred certifications include RHCE, AWS/Azure Solutions Architect, Kubernetes (CKA/CKAD), and network/security credentials such as CCNP.
• Willingness to travel for onsite deployments, implementations, and cutover activities when necessary.
• Strong leadership, communication, and stakeholder management skills, with the ability to influence and drive outcomes across technical and business teams.

We regret that only shortlisted candidates will be notified.

GMP Technologies (S) Pte Ltd | EA License: 11C3793 | EA Personnel: Bautista Gia Grace De Guzman | Registration No: R23111973

Responsibilities

• Oversee the organization’s IT infrastructure, ensuring optimal performance, security, and reliability of servers, network and security systems, as well as cloud services.
• Design, implement, and maintain the IT infrastructure of the organization.
• Maintain Windows servers, virtualization platforms, and storage solutions.
• Manage Active Directory, DNS, DHCP, and Group Policy.
• Ensure high availability and disaster recovery with backups and replication.
• Monitor system performance, troubleshoot issues, and apply patches and updates.
• Implement network design, configure, and maintain LAN, WLAN, and VPN infrastructure, managing firewalls, switches, and routers.
• Implement and monitor network security policies, intrusion detection, and access control.
• Optimize network performance, troubleshoot connectivity issues, and ensure redundancy.
• Implement cybersecurity best practices, monitor threats, and manage endpoint protection and vulnerability assessments.
• Ensure compliance with regulations.
• Conduct security audits and enforce policies on user access, encryption, and authentication.
• Create and maintain network documentation, including network diagrams, configurations, and procedures.
• Carry out any other tasks assigned by the management

Requirement

• Min Degree in Information Technology or relevant
• Min 5 years of experience in providing Network, System and Cybersecurity operational support.
• Experience with servers, network and security devices, firewall, switches, routers, load balancers and wireless solutions.
• Certifications in CCNA/ CCNP/ CCIE/ Microsoft certified Azure Solutions Architect and/or Windows Server Administrator, CISSP, CISM and CompTIA Security will be required

To submit your application, please apply online to apply@rn-care.com or call +(65) 6513 5697 for private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd
EA License No: 17C8900

Responsibilities

• Support the deployment and implementation of AI infrastructure and data centre projects.
• Coordinate project activities with customers, distributors, vendors, technology partners, and internal engineering teams.
• Assist in the design and implementation of AI computing solutions, including GPU servers, storage systems, networking equipment, and cooling infrastructure.
• Participate in customer meetings, technical discussions, and project planning activities.
• Prepare technical proposals, system architecture designs, deployment plans, and project documentation.
• Manage project schedules, milestones, deliverables, and progress reporting to ensure timely project execution.
• Coordinate and oversee Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT).
• Support installation, commissioning, troubleshooting, and maintenance of AI infrastructure solutions.
• Collaborate closely with global technology partners and OEMs to ensure successful project delivery and system integration.
• Ensure compliance with customer requirements, industry standards, and project specifications.
• Provide post-deployment technical support, issue resolution, and project follow-up to maintain customer satisfaction.

Requirement

• Min Diploma in Electrical Engineering, Mechanical Engineering, Computer Engineering, Information Technology, or related disciplines.
• Min 2 years of experience in project engineering, systems integration, data centres, IT infrastructure.
• Knowledge of servers, networking, storage systems, power distribution, cooling systems, or data centre infrastructure.
• Familiarity with AI computing platforms, GPU technologies, and high-performance computing environments will be an advantage.
• Require to travel locally and overseas when required.

To submit your application, please apply online to apply@rn-care.com or call +(65) 6513 5697 for private and confidential discussion.

Your interest will be treated with the strictest of confidence. We regret that only shortlisted candidates will be notified or contacted.

RN Care Pte. Ltd
EA License No: 17C8900

Responsibilities

• Project manage infrastructure and buildings projects within new estate divisions
• Managing project budgets, schedule and resources
• Coordinating with team members and stakeholders as part of the design interface
• Reporting project status to management team as and when needed
• Assist in preparing development paper submissions as part of the funding approval process
• Interface and coordinate with government agencies /authority on any development issues
• Identify potential construction related issues or /and contractual disputes and provide appropriate solution, ensure a quality tender documents with all necessary requirements,
• Deliver the buildings and infrastructure on time
• Resolve technical and design issues with consultants and contractors

Requirements

• Background in Architecture, preferably 2 to 5 years of relevant working experience in developer, consultant or contractor firms.
• Is a team player with positive attitude & strong interpersonal and communication skill