Total 17,749 Full-time infrastructure engineer job vacancies

Job Overview

We are seeking an experienced Infrastructure Support Engineer to provide onsite support for enterprise IT infrastructure, ensuring the availability, security, and performance of network, server, storage, and security systems. The role involves daily operations, troubleshooting, maintenance, patch management, incident response, and vendor coordination in a production environment.

Key Responsibilities

Infrastructure Operations

• Monitor, maintain, and support network, server, storage, and security infrastructure.
• Perform health checks, preventive maintenance, and system monitoring activities.
• Support network devices including switches, routers, firewalls, VPNs, and related connectivity components.
• Assist in server administration, system recovery, hardware troubleshooting, and capacity monitoring.

Incident & Problem Management

• Investigate and resolve infrastructure incidents affecting service availability.
• Perform onsite troubleshooting and coordinate escalations with internal teams and vendors.
• Support service restoration activities within agreed response timelines.
• Participate in root cause analysis and issue resolution.

Change & Patch Management

• Execute approved infrastructure changes, upgrades, firmware updates, and patch deployments.
• Perform configuration backups, validation testing, and rollback procedures.
• Support vulnerability remediation and system hardening activities.

Documentation & Vendor Coordination

• Maintain infrastructure documentation, asset inventories, network diagrams, and operational records.
• Coordinate with hardware vendors, service providers, and project teams for troubleshooting and maintenance activities.
• Prepare operational reports and support audit and compliance requirements.

Requirements

Experience

• Diploma or Degree in Information Technology, Computer Engineering, or related discipline.
• Minimum 3 years of experience supporting enterprise IT infrastructure in a production environment.
• Experience in incident management, infrastructure operations, maintenance, and patch management.

Technical Skills

• Good understanding of TCP/IP, routing, switching, VLANs, DNS, DHCP, VPN, and firewall concepts.
• Experience supporting network devices, servers, and operating systems.
• Familiarity with Windows Server and/or Linux environments.
• Knowledge of infrastructure monitoring and troubleshooting tools.

Preferred Skills

• Experience with Cisco, Fortinet, Palo Alto, VMware, Dell, or HPE technologies.
• Exposure to storage systems, RAID, SNMP, Syslog, and infrastructure monitoring solutions.
• Experience supporting data centers, critical infrastructure, transportation, utilities, or industrial environments.

Other Requirements

• Willing to work onsite in Singapore.
• Able to support after-hours maintenance and emergency incidents when required.
• Strong problem-solving, communication, and stakeholder management skills.

Preferred Certifications

• CCNA
• Fortinet Associate / NSE
• ITIL Foundation
• VMware or equivalent infrastructure certifications

Position Overview

As an Engineer, IT Infrastructure you will provide technical support, implementation, and maintenance of Vantage’s enterprise IT infrastructure. You will work on system configurations, troubleshooting, and operational tasks to ensure secure, reliable, and efficient infrastructure systems. This role focuses on applying technical skills to support enterprise platforms and maintain high availability of critical IT services.

Essential Job Functions

• Implement, configure, and maintain enterprise IT infrastructure, including servers, storage, networking, virtualization, and cloud platforms.

• Troubleshoot and resolve technical issues affecting infrastructure systems.

• Support system upgrades, patches, and configuration changes.

• Assist with infrastructure integration and ensure proper data flow across applications.

• Collaborate with IT teams and business stakeholders to implement technical solutions.

• Maintain technical documentation, procedures, and knowledge base articles.

• Monitor infrastructure performance, availability, and security, escalating issues as needed.

• Support disaster recovery and business continuity planning for infrastructure platforms.

• Follow IT policies, security protocols, and compliance requirements in all activities.

• Contribute to process improvements and operational efficiency initiatives.

• Perform additional duties as assigned by management.

Job Requirements

• Bachelor’s degree in Information Technology, Computer Science, Engineering, or related field (or equivalent professional experience).

• 2–5 years of IT experience in system administration, infrastructure engineering, or technical support roles.

• Technical knowledge of enterprise infrastructure platforms including networking, compute, storage, virtualization, and cloud technologies.

• Strong problem-solving and troubleshooting skills.

• Experience collaborating with IT teams and business stakeholders.

• Familiarity with data governance, security standards, and compliance requirements.

• Strong written and verbal communication skills.

• English language proficiency is required, including the ability to speak, read, and write at a business level, due to collaboration with a global team.

• Alignment with Vantage’s Core Values: Trust, Accountability, Respect, and Agility.

• Experience supporting enterprise IT environments or mission-critical infrastructure preferred.

• Data center, cloud, or high-availability operations experience preferred, but not required.

• Travel required is expected to be up to 5% but may increase over time as the business evolves.

Role: Hands-on MSSQL Database Administrator role focused on production support, database maintenance, automation, troubleshooting, patching/upgrades, and ensuring business-critical databases remain available and performant.

Requirement:

Minimum 4-8 years of experience in MSSQL 2019/2022/2025 Database Administration.

Perform production support administration tasks including proactive monitoring, maintenance and on-call support to ensure availability and performance requirements are met.

Involve in operational automation process that covers monitoring, maintenance and standard changes.

Provide root cause analysis for problems and take action to mitigate future errors.

Support the operations team in capacity planning, volumetric analysis, execution of database change requests.

Serve as a technical expert for project teams throughout the implementation and maintenance of assigned projects.

Monitor and refine processes, procedures, and systems to optimize operational stability and / or integrity and recommends and / or implements improvements.

Demonstrate the ability to write complex shell scripts for operational maintenance and automation.

Experience in upgrade and patching database instances across multiple Database Management Systems with minimum disruption to application.

Hands on experience in troubleshooting on patching issue and raise case with vendor, follow up for fixing.

Coordinate with application team on decision and schedule to patch.

Prepare the documents to raise Change Request

If interested, you can click on “Apply here” or write an e-mail to deeksha.agarwal@adecco.com with your updated resume.

NOTE: - Only shortlisted candidates will be contacted back.

Thanks & Regards

Deeksha Agarwal

EA Licence No.91C2918

Personnel Registration No.  R26161520

NCS is a leading AI Tech Servicescompany. With a 15,000-strong team across the Asia Pacific, NCS scales itsplatforms and capabilities to provide clients with greater agility and AIexpertise across a range of Industries. Embracing a strong ecosystem of globalpartners, NCS transforms technology services delivery combining AI with digitalresilience to drive real business impact. NCS is a subsidiary of the SingtelGroup.

The Senior DB InfrastructureEngineer is responsible for designing, planning, supporting, and maintainingdatabase infrastructure build and operations to meet or exceed Service LevelAgreements. The role involves monitoring DB performance, resolving complextechnical problems, leading and managing DB Infrastructure teams, andproactively addressing business or regulatory challenges with recommendedimprovements. The position requires 24x7 standby availability for operationalor implementation support, advanced troubleshooting capabilities,resourcefulness in skill acquisition, teamwork, and effective team guidance andknowledge sharing.

What will youdo?

·      Leadteam delivery of optimum DB Infrastructure operations

·      Overseetechnical analysis of complex software, hardware, and DB Infrastructureequipment

·      Presentfindings and provide advice on capabilities and limitations

·      Reviewand improve documentation, installation, configuration, and troubleshootingprocesses

·      Leaddesign, installation, DB migration, and integration activities

·      Managetesting and handover of DB Infrastructure solutions

·      Conducttechnical system analysis to ensure solutions meet or anticipate demand

·      Designand implement DB Infrastructure adhering to architecture standards

·      Assistleadership in disaster recovery planning and testing

·      Improveissue resolution methods and techniques

·      Organizesystem maintenance, backups, and disaster recovery drills

·      Providecoaching and training for complex problem resolution

·      Simulateuser problems to solve operational challenges

·      Coordinatemaintenance tasks, including change requests

·      Leadmaintenance improvements using automation

·      Ensureoperations meet technical design and SLA requirements

·      Monitorsystem performance, uptime, and utilization

·      Reviewand assure quality of technical staff work

·      Developreports on security, performance, availability, and key metrics like throughputand capacity

·      Leadinitiatives to improve systems and service delivery via automation andvirtualization

·      Monitorthe impact of DB Infrastructure on application usage

·      Supportaudits, testing, and implementations regularly

The ideal candidate should possess:

·       Minimumuniversity degree in any related field

·       Over5 years of relevant IT/DB Infrastructure experience

·       Expertisein traditional and cloud databases, database high availability, architecturedesign, implementation, large-scale databases, data analytics, cloud platformsprivate/public/hybrid, performance tuning, migration, auditing, securityhardening, ITIL frameworks

·       Automationand scripting technologies such as Ansible, Python, PowerShell, Shell scripting

·       ServiceNowplatform familiarity

·       ProblemManagement, Communication & Client Engagement, Developing People, Innovation& Continuous Improvement, Leadership & Personal Excellence, ProblemSolving & Decision Making, Accountability, Client Centricity, EmotionalQuotient, Integrity & Trust, Stewardship

We are driven by our AEIOUbeliefs—Adventure, Excellence, Integrity, Ownership, and Unity—and we seekindividuals who embody these values in both their professional and personallives. We are committed to our Impact: Valuing our clients, Growing ourpeople, and Creating our future.  

Together, we make theextraordinary happen.  

Learn more about us at ncs.co andvisit our LinkedIn career site. 

Job requirement

Associate with over 10 years of experience in IT Infrastructure, Application Support, and Enterprise Systems Administration.

Strong expertise in application troubleshooting, incident management, user access administration, change/release management, and SLA-driven support operations.

Experienced in supporting enterprise applications, Windows Server environments, Active Directory, virtualization (Hyper-V), networking, and security technologies including Fortinet and Cisco.

Proven track record in coordinating with vendors and cross-functional teams to ensure high system availability and timely issue resolution.

Hands-on knowledge of AWS Cloud (EC2, S3, VPC, IAM), automation tools, and ITIL-based support processes.

Hands-on experience in supporting enterprise applications and infrastructure , with a strong focus on operational excellence and continuous improvement.

If you believe you fit the requirements for the role,please submit yourapplication below or drop us an email directly quoting thejob title.

Due to an anticipated high volume of applicants, we regret that onlyshortlisted candidates will be notified. The information provided is forrecruitment purposes only.

Know someone who would be a great fit for this role? Refer them to us and get rewarded.

Cornerstone Global Partners (EA License Number:19C9859) is an affirmative equal-opportunity employer and recruitment firm. Weevaluate qualified applicants without regard to race, colour, religion, creed,gender, sexual orientation, gender identity, marital status, national origin,age, veteran status, disability, or any other protected class.

Eugene Then
eugene.then@cornerstoneglobalpartners.com

EA Registration Number: R22104742.

Cornerstone Global Partners Pte Ltd (EA License:19C9859)

This will be a 2-years direct contract position.

Responsibilities

• Lead End-to-End Delivery, taking full ownership of broad project scopes.
• Design and implement scalable operational workflows and tooling for large-scale infrastructure services.
• Build reusable automation and improve platform reliability.
• Identify and close gaps in observability, reducing technical debt, and creating meaningful visualisations and diagnostic tools.
• Create and implement standard operating procedures to ensure platform infrastructure services remain reliable, secure, and maintainable.
• Lead improvements to infrastructure design that enhance performance, availability, resiliency, and security.
• Lead architectural design reviews.
• Lead proof-of-concepts to validate new approaches.
• Lead large-scale infrastructure transformation efforts — including migrations from on-premise to cloud environments.
• Guide decisions on platform infrastructure systems.
• Evaluate emerging technologies.
• Oversee development of solutions from initial conceptualisation and design through to post-production monitoring
• Ensure high standards of quality, security, and compliance.
• Risk mitigation, troubleshooting of production issues, share lessons learned, and ensure root causes are addressed.
• Mentor and support junior platform infrastructure and infrastructure engineers — sharing knowledge, breaking down problems, and providing constructive feedback.
• Conduct regular check-ins with one or two direct or indirect reports, focusing on work progress and basic feedback delivery.
• Help team members navigate day-to-day blockers, provide technical mentoring, and participate in recruitment activities.
• Translate goals into actionable plans, breaking down and prioritising tasks while contributing to broader project strategy.
• Identify opportunities, drive workstreams, and synthesise data into clear recommendations that connect to organisational impact.
• Identify and mitigate risks, anticipating challenges before they materialise.
• Coordinate cross-functional collaboration, help resolve disagreements constructively, and facilitate alignment among team members and stakeholders.
• Challenge existing processes, drive continuous improvement, and lead change initiatives.

Requirements

• Degree in Computer Science, Information Systems, Computer Engineering, or equivalent hands-on experience in a related field.

Experience in

• CI/CD tools and pipelines using platforms such as GitLab CI/CD.
• Terraform or Ansible to automate infrastructure provisioning and management.
• Docker and Kubernetes for building, managing, and orchestrating containerized applications.
• Administering both Linux and Windows systems, including patching, performance tuning, and troubleshooting.
• Configuring and managing RabbitMQ or similar messaging systems.

Understanding of

• DevOps methodologies, Agile development practices, and cloud technologies (preferably Azure).
• Microsoft Azure and virtualization technologies like VMware.
• Networking concepts (e.g., TCP/IP, DNS, load balancing, firewalls, VPNs, subnets).
• Backend technologies such as Java, and scripting skills (e.g. Bash, Python) for automation.
• Analytical and troubleshooting skills across infrastructure, networks, and deployment pipelines.

Ethos Search Associates Pte. Ltd.

EA License No: 13C6655

EA Reg No: R1988580 Jacky Chong

Job Descriptions and Responsibilities:

• Cloud Infrastructure & Database

-       Manage and maintain Azure Virtual Machines (VMs), including provisioning, patching, scaling, and performance monitoring.

-       Administer Azure SQL environments, including performance tuning, backups, high availability/disaster recovery (HA/DR), and security hardening.

• Networking

-       Design, implement, and manage Azure networking components:

o  Virtual Networks (VNets) and VNet peering

o  Site-to-site and point-to-site VPNs

o  Private Endpoints and Private Link

• Cloud Security

-       Design and implement cloud security architecture, controls, and best practices.

-       Manage IAM, privileged access, and enforce least-privilege principles.

-       Secure cloud environments (networks, workloads, containers, and configurations).

-       Implement and manage security tools (SIEM, CSPM, CWPP, secrets management).

-       Monitor threats, vulnerabilities, and support incident response activities.

-       Define and enforce security policies, baselines, and hardening standards.

-       Conduct security assessments, risk reviews, and compliance checks.

• Cloudflare & Edge Services

-       Manage and maintain Cloudflare services (DNS, WAF, CDN, Zero Trust, SSL/TLS, access controls).

• Operations & Reliability

-       Monitor system performance, availability, and security across Azure and edge environments.

-       Troubleshoot infrastructure, networking, and connectivity issues.

-       Implement and maintain backup and disaster recovery strategies.

• Testing, DR & Optimization

-       Support penetration testing (PenTest) and remediate findings.

-       Execute BCP/DR exercises, including drills and RTO/RPO improvements.

• Documentation & Collaboration

-       Maintain accurate documentation of architecture, configurations, and procedures.

-       Collaborate with application teams to support deployments, migrations, and incident response.

Requirements:

• Bachelor’s degree in Computer Science, IT, Cybersecurity, or equivalent experience.
• Minimum 3 years’ of hands-on experience in cloud infrastructure, networking, or cloud security roles.
• Hands-on experience with Microsoft Azure (VMs, Azure SQL, networking, storage)
• Strong knowledge of cloud networking: VNets, peering, VPNs, DNS, firewalls, Private Link.
• Experience with IAM, RBAC, and cloud security best practices (least privilege, hardening).
• Familiarity with security tools: SIEM, CSPM, CWPP, vulnerability management.
• Experience with HA/DR, backup strategies, and production support environments.
• Proficiency in scripting/automation (PowerShell, Python, or Bash).
• Familiarity with monitoring tools (Azure Monitor, Log Analytics, Prometheus, Grafana).
• Experience with Cloudflare or similar CDN/WAF/Zero Trust platforms.
• Understanding of security frameworks (ISO 27001)
• Strong troubleshooting, problem-solving, and documentation skills
• Microsoft Certified: Azure Administrator / Security Engineer / Solutions Architect.

Salary Range:  S$4,000 – S$5,000 (Salary range subjected to candidate qualification & job experiences)

Please e-mail your resume with project tracked records in PDF format.

Please state your current salary and expected salary to raymond.tong@timesoftsg.com.sg & jeff.lim@timesoftsg.com.sg

*****FRESH GRADUATES ARE WELCOME*****

An expansion IT company that requires the incumbent to support and manage the implementation of various HR initiatives and programs to support the business which include recruitment and retention, staff engagement, learning and development, employee relations/welfare and office administration.

Job Highlights

• Industry: Information Technology
• Location: Kaki Bukit
• Working days: 5-days
• Working Hours: Mon-Fri

Job Responsibilities

• Responsible for configuration, maintenance and upgrading of servers, networks and related hardware and software
• Perform asset management and maintain accurate asset records
• Perform day-to-day IT infrastructure health and security monitoring and checks
• Troubleshoot infrastructure and network related issues
• Perform change management control, and ensure changes are trackable and properly documented
• Respond to service requests and incidents to provide timely and effective resolutions
• Work with service providers to ensure SLAs are met
• Automate tasks with basic Bash/PowerShell scripting and high-level programming languages such as Python/Perl
• Provide support in the provisioning of IT infrastructure-related projects and other ad-hoc duties as assigned

Job Requirements

• Candidates must possess a Diploma/Bachelor of Science in Computer Science/Computer Information Systems or equivalent
• For Junior Role, fresh graduates with matching skill sets are welcome, and On-the-Job Training (OJT) will be provided
• Strong understanding of server and networking fundamentals

1. Knowledge of up-to-date server hardware, configuration and management
2. Knowledge of networking concepts such as VLAN, LAG, LACP, and protocols such as TCP/IP, DHCP, UDP, DNS, and routing
3. Knowledge of L3 firewalls and network security

• Working knowledge in

1. Linux Server OS Administration and Linux Networking
2. Virtualization technology
3. Log management
4. Internet Services such as Web and Database servers
5. Basic security best practices and implementation

• Strong analytical and problem-solving skills
• Able to troubleshoot IT problems using logs, and tracing through steps
• Meticulous
• Good time management skills
• Good verbal and written communication skills
• Able to work independently and contribute as a team
• Willingness and capacity to learn new technologies and tools for the continuous improvement of systems and processes
• CompTIA/LPIC certifications is a plus
• Knowledge of Infrastructure as Code tools such as Ansible/Chef/Puppet is a plus
• DevOps/SRE experience is a plus
• Experience with Load Balancers/High-Availability deployment is a plus

Our client, one of Asia-Pacific’s leading organizations is looking for:

IT Infrastructure Engineer

Responsibilities:

• Responsible for the operations, support, maintenance, research and development to ensure continual innovation of the Automatic Fare Collection (AFC) system;
• Effective provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure for on-premise environment.
• Participation in technical research and development to enable continuing innovation within the infrastructure;
• Ensures that system hardware, operating systems, software systems, and related procedures adhere to organizational values, enabling staff, volunteers, and Partners; and
• Accountable for the following systems: Red Hat Linux and Windows; Middleware includes WebSphere Application Servers, WebSphere Message Queue

Requirements:

• Recognised degree with a technical major such as engineering, data communications or computer science. Diploma holders with relevant experience and expertise will be considered;
• System Engineer certification in Red Hat Linux and/or Microsoft including Cloud;
• Minimum 3 years system administration experience;
• Strong technical troubleshooting skills;

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Interested applicants can also email CV at asmita@nsearchglobal.com (for faster processing, please state the exact job / position title applied “IT Infrastructure Engineer"

Only shortlisted candidates will be notified.

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EA License Number: 10C3636
EA Personnel Name: Chauhan, Asmita
EA Personnel Registration Number: R1980706

By submitting your resume and cover letter to apply for our job opening, you confirm that you have read the Data Protection Notice for Job Applicants (https://www.nsearchglobal.com/dp-notice/job-applicants) and you consent to the collection, use, and disclosure of your personal data for the purpose of verifying and evaluating your job application. Additionally, you have to notify and obtain consent from all individuals listed as your references to their data being collected and disclosed for the purposes related to your job application.

about the company:
Our client is a well-established and dynamic technology service provider with a strong presence in Singapore. Known for delivering robust infrastructure solutions and digital transformation services, they foster a collaborative and fast-paced environment. They are currently looking for a motivated IT professional to join their technical support team and help maintain high-quality service delivery for their end-users.

about the job:
In this role, you will handle the orchestration, security, and maintenance of the organization’s enterprise communication networks and hybrid infrastructure platforms. Your core responsibilities will include:

• Overseeing hybrid messaging environments, handling mail routing architecture, transport rules, and directory services.
• Managing virtualized environments across public cloud platforms (such as Azure or AWS) alongside modern Windows Server setups.
• Hardening systems, executing disaster recovery plans, and overseeing data retention, electronic discovery, and advanced threat protection protocols.
• Utilizing scripting languages to automate routine administrative tasks, driving system upgrades, and managing routine lifecycle patching.

skills and experience required:
To be successful in this position, you should bring a deep technical background in enterprise systems management and a proven track record of handling complex, large-scale migrations.

• Proficiency in Exchange Administration (both on-premises and cloud-based deployments) paired with hands-on administration experience in Azure or AWS environments.
• Background managing Active Directory, Group Policies (GPO), DNS/DHCP, and utilizing PowerShell for script automation.
• Experience in infrastructure engineering and enterprise messaging roles.
• Valued Certifications (Any of the following are highly advantageous): Microsoft 365 Messaging / Exchange Server certifications (e.g., MS-203, MCSE, MCSA), Azure Administrator Associate (AZ-104) or Azure Solutions Architect (AZ-305), Windows Server Hybrid Administrator Associate

To apply online please use the apply function, alternatively you may contact Dalpreet Kaur at dalpreet.kaur@randstad.com.sg (EA: 94C3609 /R23111951)

• 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

Key Responsibilities

• Manage and administer enterprise IT infrastructure, including servers, operating systems, middleware, and cloud environments.
• Provide day-to-day operations, monitoring, support, maintenance, and troubleshooting of infrastructure systems.
• Ensure the availability, performance, security, and reliability of mission-critical AFC system infrastructure.
• Perform installation, configuration, upgrading, patching, and maintenance of hardware and software platforms.
• Support infrastructure deployed in both on-premises environments and Government on Commercial Cloud (GCC) platforms.
• Administer and maintain:Red Hat Enterprise Linux (RHEL)Microsoft Windows Server environmentsIBM WebSphere Application Server (WAS)IBM WebSphere MQ / IBM MQ
• Monitor system health, capacity utilization, and performance to proactively identify and resolve issues.
• Develop and maintain automation scripts for system administration and operational efficiency.
• Participate in infrastructure planning, architecture reviews, and technology enhancement initiatives.
• Conduct technical research and development to support continuous innovation and modernization efforts.
• Implement and maintain backup, disaster recovery, and business continuity procedures.
• Ensure compliance with security policies, governance requirements, and operational standards.
• Collaborate with application, network, database, and security teams to resolve complex technical issues.
• Prepare and maintain technical documentation, operational procedures, and system configurations.
• Support infrastructure deployment, migration, and cloud adoption projects.

Qualifications & Requirements

• Bachelor's Degree in Computer Science, Information Technology, Computer Engineering, Data Communications, Engineering, or a related technical discipline.
• Diploma holders with significant relevant experience and technical expertise may also be considered.
• Minimum 3 years of hands-on experience in system administration and infrastructure support.
• Professional certifications in Red Hat Linux and/or Microsoft technologies, including cloud certifications, are preferred.
• Strong experience administering Red Hat Linux and Microsoft Windows Server environments.
• Experience managing middleware platforms such as IBM WebSphere Application Server and IBM MQ.
• Knowledge of system monitoring, performance tuning, patch management, and infrastructure maintenance.
• Experience supporting enterprise-grade production environments.
• Proficiency in Linux shell scripting and automation.
• Strong troubleshooting and root-cause analysis skills.
• Good written and verbal communication skills.
• Ability to work independently and collaboratively within a team environment.
• Willingness to support mission-critical systems and participate in after-hours support when required.

Preferred / Advantageous Skills

• Experience with AWS (Amazon Web Services) and Government on Commercial Cloud (GCC).
• Experience with Infrastructure as Code (IaC) tools such as Terraform.
• Experience with configuration management and automation tools such as Ansible.
• Familiarity with GitLab, CI/CD pipelines, and DevOps practices.
• Knowledge of cloud migration, containerization, and modern infrastructure technologies.
• Experience supporting transportation, payment, or AFC systems.

Assume a vital position as a key member of a high-performing team that delivers infrastructure and performance excellence. Your role will be instrumental in shaping the future at one of the world's largest and most influential companies.

As a Lead Infrastructure Engineer at JPMorganChase within the Infrastructure Platforms teams, you will be responsible for the strategic evaluation of network technologies and topologies, ensuring compliance with industry standards and organizational objectives. This role drives requirements for network planning tools, develops performance metrics, leads initiatives for improved performance and design optimization, builds business cases for these initiatives, supports audit, risk, and compliance activities, and collaborates with regional carriers to adopt the best product solutions.

Job responsibilities

• Lead technology and topology strategy by evaluating emerging and established network technologies and recommending solutions aligned to business, security, and resiliency needs.

• Design and standardize target network topologies (LAN/WAN/DC/Cloud connectivity) that optimize performance, scalability, availability, and operational supportability.

• Own requirements definition for network planning/management tools, translating business outcomes and technical constraints into clear epics, features, and acceptance criteria.

• Partner with software engineering teams to prioritize the tool roadmap, validate delivered functionality, and ensure fit-for-purpose planning workflows and UX for engineers.

• Drive automation and integration across planning, inventory, capacity, and change processes to reduce manual effort, improve data quality, and speed decision-making.

• Define and implement network performance metrics and KPIs, establishing measurement standards, thresholds, and reporting cadences across critical services and regions.

• Analyze performance and capacity data to identify trends, bottlenecks, and systemic issues; provide actionable insights and continuous improvement recommendations.

• Lead performance and design optimization initiatives, embedding best practices and innovations to improve efficiency, reliability, and end-to-end service quality.

• Build and present business cases (cost/benefit, risk reduction, ROI, and delivery approach) to secure funding and executive alignment for optimization programs.

• Ensure audit, risk, and compliance readiness by maintaining end-to-end documentation, supporting control testing and regulatory expectations, partnering with compliance, and coordinating with regional carriers/service providers to align standards, interoperability, and service performance.

Required qualifications, capabilities, and skills

• Bachelor’s degree in Computer Science, Information Technology, Engineering, or related field.

• 5+ years of experience in network planning, infrastructure engineering, or related roles.

• Deep understanding of network technologies, topologies, and transport protocols.

• Experience interpreting and applying industry standards to network design.

• Demonstrated ability to define requirements for software tools and collaborate with development teams.

• Experience developing and implementing network performance metrics.

• Proven track record of driving performance improvement and design optimization initiatives.

• Experience developing business cases and presenting to leadership.

• Familiarity with audit, risk, and compliance processes and documentation.

• Experience collaborating with regional carriers or service providers on network solutions.

• Strong analytical, documentation, and communication skills.

Preferred qualifications, capabilities, and skills

• Experience with network automation and orchestration platforms.

• Familiarity with cloud and hybrid network architectures.

• Project management or requirements engineering certification is a plus.

To apply for this position, please use the following URL:

https://ars2.equest.com/?response_id=41213b6cb951705808512d531acf12a5

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

Junior System Engineer

• Minimum 2 years of experience in system administration or infrastructure support
• Experience supporting Windows Server environments and Active Directory
• Exposure to virtualization technologies such as VMware or Hyper-V
• Basic scripting or automation experience is advantageous

Senior System Engineer

• 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

Additional Information

• Permanent position based at NCS Hub
• Opportunity to work on large-scale enterprise and government-related projects
• Exposure to modern infrastructure, automation, and cloud technologies
• Candidates must be able to obtain the required security clearance to support project requirements
• Only applicants who meet the clearance eligibility requirements will be considered

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.

Successful candidates need to be comfortable with working on weekends, and rotation shifts as and when required.

Key Responsibilities

• Manage high severity incidents and high customer impact incidents focusing on fast recovery
• Champions production resilience and availability, focusing on superior client experience, by working with the operation team and technology development teams
• Drive the implementation of Site Reliability Engineer (SRE) and Chaos Engineering design for all strategic systems
• Drive effective communication between business and technology with regards to production service reliability and performance
• Drive continuous improvements in processes or systems leveraging Site Reliability Engineering methods
• Respond to, evaluate and analyze production incidents to minimize their impact as well as devise innovative solutions to prevent them in the future
• Improve the reliability and availability of systems by gathering hard data, designing systems for increased service reliability and performance
• Provide expert advice and training to our engineers as to which technology solutions and advanced reliability techniques to use on each situation
• Any other ad-hoc duties as assigned by supervisors

Requirements:

• Bachelor's degree in Computer Science or related field
• Around 10+ years of relevant experience
• Experience driving major production incidents and organize incident retrospective meetings
• Experience with Core Java 8, Cloud Foundry and non-relational databases, and Linux, Unix systems
• Experience with high availability, high-scale, and performant systems
• Experience with python and Unix scripting

Interested applicants, please email your resume to Douglas Tan Yu Feng

Email: douglastan@recruitexpress.com.sg

CEI Reg No: R26160004

EA Licence No: 99C4599

Recruit Express Pte Ltd