Total 163 infrastructure engineer job vacancies in Legal / Public / Security category

YOUR NEW JOB

As a Security Implementation Engineer, you’ll support the deployment and integration of network security solutions for a telco client.
You’ll work across implementation, testing, and post-deployment support, ensuring systems are stable, secure, and aligned to design.
This is a 12-month contract role (renewable), working Mon-Fri office hours.

WHAT YOU’LL BE DOING

• Implement and configure network security solutions based on approved designs
• Build and deploy firewall configurations and security policies
• Support integration, provisioning, and testing of security platforms
• Validate system performance and troubleshoot technical issues
• Provide post-deployment (BAU) support for security environments
• Work with project teams, vendors, and client stakeholders
• Prepare technical documentation (config guides, runbooks, troubleshooting)
• Deliver knowledge transfer sessions to internal teams and clients

WHAT IS NEEDED FROM YOU

• Prior experience working in telco environments (must-have)
• Hands-on experience with Fortinet products (FortiGate, FortiManager, FortiAnalyzer)
• 5 years of experience in network / security engineering roles
• Hands-on experience with firewalls, routing, and network security concepts
• Strong understanding of TCP/IP, network protocols, and security architecture
• Experience in implementation, integration, and troubleshooting
• Good communication skills and ability to work with multiple stakeholders

WHAT WILL MAKE YOU STAND OUT

• Experience supporting large-scale or service provider environments
• Exposure to security best practices and enterprise deployments
• Chinese proficiency for internal & external stakeholder communication
• Ability to handle both project implementation and BAU support

Key Responsibilities

1. Assist the Project Manager in the planning and execution of IT, security system, and IoT projects.
2. Coordinate with vendors, contractors, and internal departments to ensure timely delivery of project milestones.
3. Conduct site visits, supervise installation works, and ensure compliance with technical specifications.
4. Perform hardware and software testing, configuration, and troubleshooting during deployment.
5. Ensure all project documentation including schedules, drawings, checklists, and handover documents are maintained and updated.
6. Liaise with clients for technical clarification and support during the implementation phase.
7. Monitor project progress, identify potential risks, and propose mitigation measures.
8. Support Testing and Commissioning activities and assist in system handover to the client.

Requirements

• Diploma or Degree in Engineering, Information Technology, or related field.
• 2+ years of relevant experience in managing or supporting IT and/or security system projects.
• Knowledge of systems such as CCTV, Access Control, Networking, Servers, and IoT-based solutions.
• Familiar with project tools, documentation, and coordination workflows.
• Strong interpersonal and communication skills.
• Able to work independently and in a fast-paced environment.
• Willing to travel for site work when required.
• 5.5 work days
• Location: 3 Shan Road

Location: Melbourne

Team: Business Systems & Security

Reporting to: Head of Business Systems & Security

The PaperCut Story

At PaperCut, we believe two things: great code can change the world, and a great flat white can change your morning.

Now, let's be honest, "print management" doesn't usually make people leap out of their chairs. But here at PaperCut, we’ve turned the most boring part of IT into one of the most exciting and impactful jobs in tech. How? Simply put, our code saves trees!

We’re a BCorp-certified company on a mission to make our customers' printing waste-free, easy, and secure. With a global footprint spanning 195 countries and 140 million end users, we are a true Australian success story moving forward into the cloud, SaaS, and beyond print.

What you’ll actually be doing

• Influencing without Hierarchy: You’ll work across our diverse tech stack  (Java, Go, React, TypeScript etc.), across the organisation, to ensure security is baked into the SDLC from day one.

• The Helpful Expert: You’ll be the person developers want to talk to. You’ll help them run threat models for new features and coach them on writing code that is secure by design.

• Modern Cloud Security: You’ll take ownership of securing our global SaaS offerings (along with the DevSecOps team), focusing primarily on Google Cloud Platform (GCP) with some exposure to AWS.

• Technical Compliance: You’ll work with our Legal team to ensure we meet ISO27001 and other standards, not by filling out spreadsheets, but by building the technical controls that make those standards a reality.

• Scaling the Practice: You’ll help us select and tune the right mix of SAST, DAST, and SCA tools to keep our pipelines fast and our code safe.

What you bring to the table

• Deep Technical Roots: You’ve spent time in the weeds of information security and are comfortable reading and reviewing code.

• The "Uplift" Mindset: You measure your success not by how many tickets you open, but by how much more secure the engineering teams become because of your guidance.

• Cloud Fluency: You have a strong understanding of GCP or AWS and how to secure containerised workloads at scale.

• Ambition to Lead: You aren't looking for a "Lead" role just yet—you want to stay hands-on while developing the skills to lead a practice and mentor other engineers.

Why Join PaperCut?

• Values-Driven: We’re guided by our values: Caring, Honest, Intelligent, and Nimble (CHIN). They aren't just posters; they’re how we build products and treat each other.

• Melbourne Born & Bred: We are a true Australian success story, still owned and run by our founder right here in Melbourne.

• Share the Success: We offer all permanent employees a Share the Success bonus, ensuring that when the company thrives, our people do too.

• Real Impact: PaperCutters are involved in strategic decisions through collaborative leadership groups. We respect expertise and give you the autonomy to build.

• Generous Leave: Including up to 18 weeks of parental leave and a genuine commitment to Diversity, Equity, Inclusion, and Belonging.

The PaperCut Pledge

Ghosting is for Halloween, we commit to responding to every single applicant. Our hiring process is designed to be enjoyable, thorough, and fair, allowing you to show the best version of yourself.

Ready to trade your old code for code that saves trees? Apply now—the first coffee is on us!

Role: Principal Security Engineer - Cloud & Innovation

Location: Singapore

We are partnering with a leading organization to hire a Principal Engineer to drive innovation in cloud security, zero trust architecture, and next-generation threat detection across multi-cloud environments. This role is ideal for someone passionate about building cutting-edge security solutions, working at the intersection of cloud, Kubernetes, and AI security.

Key Responsibilities

• Drive security innovation initiatives by identifying emerging threats across cloud, containers, and AI systems, and developing scalable solutions

• Research, prototype, and implement advanced security capabilities from proof-of-concept to production

• Design and enhance runtime security for Kubernetes and cloud-native environments

• Build and simulate multi-cloud attack scenarios to strengthen detection and response capabilities

• Develop and implement security automation and policy-as-code frameworks

• Architect and enforce security best practices across multi-cloud platforms (IAM, logging, encryption, network controls)

• Lead Kubernetes security initiatives, including workload protection, admission controls, and supply chain security

• Explore and integrate emerging technologies for security (e.g., eBPF, confidential computing, AI security techniques)

• Collaborate with cross-functional teams to ensure secure system design and implementation

Requirements

• Degree in Computer Science, Engineering, or a related field

• 8+ years of experience in cloud / infrastructure security, with leadership exposure

• Strong hands-on experience with public cloud platforms (AWS and/or Azure/GCP)

• Deep understanding of Kubernetes security and cloud-native architectures

• Experience with automation and Infrastructure as Code (e.g., Terraform)

• Proficiency in Python or Go for building security tools

• Strong problem-solving and research mindset with experience in developing innovative security solutions

• Familiarity with modern application and AI security concepts

Good to Have

• Experience with multi-cloud security architectures

• Exposure to advanced threat detection, runtime security, or forensic techniques

• Relevant certifications such as Kubernetes Security, Cloud Security, or similar
  

  UEN: 202329526G

  EA Licence: 23S2061

Project Security System Engineer [Commercial Project]

• Location: Office at Outram Road| Project will be Islandwide depending on assigned project
• Working Hours: Mon to Fri [830am – 6pm] Night and weekend works will be required depending on project requirements
• Salary: Basic up to $4500 + Transport $750 (car) or $400 (motorbike) or by reimbursement basis + HP by reimbursement basis

Overall Objective:

• Project Engineers will be responsible for leading and managing projects for security equipment installation, testing, commissioning and system programming in accordance to required standards.

Key Roles and Responsibilities:

• Lead and direct projects and ensure they are directed towards a common objective
• Engage and communicate with stakeholders to deliver project milestones and comply with strict deadlines
• Ensure client satisfaction and manage escalations, acting as point of contact to the client
• Ensure that the project delivers as-sold solution, remains within the baseline budget and is delivered on time whilst maintaining quality criteria and client satisfaction
• Coordinate activities of the project teams through task delegation, resource assignment and programme management
• Ensure proper documentation is in order
• Any other duties as assigned

Job Requirement:

• Minimum Diploma in Electronics & Communication Engineering or related field
• Preferably with 2 years’ relevant work experience in project management for security systems
• Technical knowledge on ELV, Networking and Security Systems (CCTV, Card Access, Alarm System) required

Cheong Yeat Long | R25145358

The Supreme HR Advisory Pte Ltd | EA 14C7279

Project Security Systems Engineer [Camps Project] X2

• Location Office at Outram Road| Project will be Islandwide depending on assigned project
• Working Hours: Mon to Fri [830am – 6pm] Night and weekend works will be required depending on project requirements
• Salary: Basic up to $4500 + Transport $750 (car) or $400 (motorbike) – must have own vehicle due to site conditions + HP by reimbursement basis

Overall Objective:

• Project Engineers will be responsible for leading and managing projects for security equipment installation, testing, commissioning and system programming in accordance to required standards.

Key Roles and Responsibilities:

• Lead and direct projects and ensure they are directed towards a common objective
• Engage and communicate with stakeholders to deliver project milestones and comply with strict deadlines
• Ensure client satisfaction and manage escalations, acting as point of contact to the client
• Ensure that the project delivers as-sold solution, remains within the baseline budget and is delivered on time whilst maintaining quality criteria and client satisfaction
• Coordinate activities of the project teams through task delegation, resource assignment and programme management
• Ensure proper documentation is in order
• Any other duties as assigned

Job Requirement:

• Minimum Diploma in Electronics & Communication Engineering or related field
• Preferably with 2 years’ relevant work experience in project management for security systems
• Technical knowledge on ELV, Networking and Security Systems (CCTV, Card Access, Alarm System) required

Cheong Yeat Long | R25145358

The Supreme HR Advisory Pte Ltd | EA 14C7279

Project Security Systems Engineer [Camps Project] X2

• Location Office at Outram Road| Project will be Islandwide depending on assigned project
• Working Hours: Mon to Fri [830am – 6pm] Night and weekend works will be required depending on project requirements
• Salary: Basic up to $4500 + Transport $750 (car) or $400 (motorbike) – must have own vehicle due to site conditions + HP by reimbursement basis

Overall Objective:

• Project Engineers will be responsible for leading and managing projects for security equipment installation, testing, commissioning and system programming in accordance to required standards.

Key Roles and Responsibilities:

• Lead and direct projects and ensure they are directed towards a common objective
• Engage and communicate with stakeholders to deliver project milestones and comply with strict deadlines
• Ensure client satisfaction and manage escalations, acting as point of contact to the client
• Ensure that the project delivers as-sold solution, remains within the baseline budget and is delivered on time whilst maintaining quality criteria and client satisfaction
• Coordinate activities of the project teams through task delegation, resource assignment and programme management
• Ensure proper documentation is in order
• Any other duties as assigned

Job Requirement:

• Minimum Diploma in Electronics & Communication Engineering or related field
• Preferably with 2 years’ relevant work experience in project management for security systems
• Technical knowledge on ELV, Networking and Security Systems (CCTV, Card Access, Alarm System) required

Cheong Yeat Long | R25145358

The Supreme HR Advisory Pte Ltd | EA 14C7279

Overview of Citi:

Citi, the world leading global bank, has approximately 200 million customer accounts and a presence in more than 160 countries and jurisdictions worldwide. Citi provides consumers, corporations, governments, and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage, transaction services, and wealth management. Citi enables clients to achieve their strategic financial objectives by providing them with cutting-edge ideas, best-in-class products and solutions, and unparalleled access to capital and liquidity.

The Team:

The Chief Information Security Office (CISO) is responsible for looking after the cyber security of all of Citi’s technical assets. It has several new and exciting programs utilising cutting edge cloud and container technologies, with a view to ensuring that our cyber security is best in class and offers reassurance to our wider business lines and clients alike.

The job:

This role sits within the Cloud Security team which is responsible for Private and Public Cloud Security, Container Security as well as strategic Secrets products. As we look to expand our programme, we are creating a consolidated SRE team that will work across our portfolio of products.

As a member of the SRE team, you will be responsible for working towards our SRE strategy and operating model, as the team embarks on a multiyear transformation journey.

Engineering excellence and secure by design are important principles for our CISO organisation. You will raise the bar on both our existing products but also the frameworks and capabilities that are engineered within the SRE team.

Partnership and collaboration are key. You will work closely with the existing Engineering and Operations teams, building out the SRE capability alongside evangelising SRE best practice and techniques for the wider organisation. Reducing TOIL will be paramount to your success.

What the role covers:

• Working across Container products and Secrets products, across Public and Private Cloud, as well as Cloud native specific products
• Architecting and building tools and platforms that provide capabilities for SRE
• Collaboration with multiple stakeholders and partners across Engineering and Operations as well as partner teams within the wider Citi organisation
• Actively owning production level incidents till resolution

Job Skills/ Qualifications:

• Bachelor’s degree or equivalent work experience
• 6+ years of relevant work experience
• Highly motivated self-starter with excellent interpersonal and communication skills. Able to communicate efficiently at multiple levels of seniority
• Certification or formal training in site reliability engineering concepts and practices
• Prior experience working towards SLIs, SLOs and observability capabilities at a large scale
• 4+ years experience in Python (preferable) or Java, on large scale systems alongside Linux based scripting languages.
• Experience working on observability, logging and metrics toolsets
• Experience of k8s and container technologies such as Docker, Openshift and EKS.
• Experience with public cloud technologies such as AWS, GCP or Azure
• Experience with Secrets products such as HashiCorp Vault or CyberArk
• Highly effective navigating large and complex organisations.
• Ability to work under pressure and manage to tight deadlines or unexpected changes in expectations or requirements.
• Experience working in CISO or security led organisations desirable but not essential

How You’ll Succeed

Be conscientious and consistent in identifying security vulnerabilities and working with the respective engineering teams and stakeholders to provide sound guidance and remediations. Be a team player, anda keen learner.

Working at Citi is far more than just a job. A career with us means joining a family of more than 230,000 dedicated people from around the globe. At Citi, you’ll have the opportunity to grow your career, give back to your community and make a real impact.

Take the next step in your career, apply for this role atCiti today

https://jobs.citi.com/dei

Cloud Security Engineer

Responsibilities:

• Conduct vulnerability tests on Client's Cloud infrastructure and services for potential threats, misconfigurations and weaknesses.
• Strong in Vulnerability management tools like Tenable.
• Implement best practices in Cloud security, Develop and maintain automated scripts for vulnerability scanning and reporting.
• Stay current with the latest security trends, tools, and AWS features to enhance our security posture.
• Address all findings promptly and effectively and document findings for reporting to management.

Requirements:

• Strong in Tenable AWS services such as EC2, S3, RDS, and Lambda.
• Proficient with security vulnerability tools and platforms
• Deep understanding of security principles, practices, and risk management.
• Certifications in AWS or RHEL are advantageous.

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 : kelvin@starcareerconsulting.com

Kelvin Lee (Reg. No. R1872625)

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

About Us

Green Link Digital Bank is Singapore's inaugural wholesale digital bank focusing on supply chain finance, mainly serving MSMEs and aiming to help MSMEs grow and improve digitization.

About the Role

The successful candidate will be responsible for the implementation, maintenance, and optimization of the bank's security posture across on-premises and cloud environments. This role focuses on safeguarding the network perimeter and cloud infrastructure, ensuring the confidentiality, integrity, and availability of critical financial systems while adhering to stringent regulatory security standards.

Responsibilities

• Implement and maintain security architecture across both on-premises and cloud platforms, applying zero-trust principles and defense-in-depth strategies..
• Configure and manage enterprise-grade security equipment, including Next-Generation Firewalls (NGFW), Intrusion Detection/Prevention Systems (IDS/IPS), WAFs, CDN and proxy.
• Identify, analyze, and mitigate security vulnerabilities and threats within the network and cloud infrastructure through regular scanning and monitoring.
• Collaborate with network and infrastructure teams to enforce network security policies, implement network segmentation (micro-segmentation), and manage secure access controls.
• Manage cloud security configurations for VM, container and Kubernetes based workload, ensuring secure networking in virtualization layer and tiered defense.
• Deploy and operate cloud-native security services (e.g., Security Groups, VPC Peering security, Cloud firewall, routing) in accordance with industry best practices to secure north-south and east-west traffic.
• Coordinate with security vendors and Managed Security Service Providers (MSSPs) to support security monitoring (SOC), resolve incidents, and optimize security toolsets.
• Support change management and security governance processes, ensuring that infrastructure changes undergo necessary security reviews.
• Maintain secure hybrid cloud connectivity, managing encrypted tunnels for site-to-site VPNs and secure API integrations.
• Assist in ensuring security infrastructure aligns with regulatory standards such as MAS TRM, SWIFT CSP, and BCS PSP, and support technical evidence gathering for audits.
• Participate in network design discussions to propose security requirements and assess design effectiveness.
• Develop and maintain documentation for security designs, firewall rulesets, incident response playbooks, and security procedures.

Requirements

• Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or a related field.
• At least 5 years of experience in security engineering, with a strong focus on network security and cloud security in a production environment.
• Experience working in regulated financial institutions or CII is highly preferred.
• Hands-on experience using AI-assisted coding tools to write, debug, and optimize scripts for automation (e.g., Python, Bash).
• Hands-on experience with security vendors such as Palo Alto, Fortinet, Checkpoint, or Cisco.
• Solid understanding of security protocols and concepts (SSL/TLS, SSH, IPsec, OAuth2, SAML, Cryptography and Zero Trust Architecture).
• Strong knowledge of cloud security concepts (e.g., VPC security, Security Groups, IAM roles, Landing Zone, Cloud Security Posture Management - CSPM).
• Familiarity with container security (Kubernetes/Docker) and hybrid cloud security integration.
• Experience with Linux security hardening and operation is a plus.
• Strong analytical and problem-solving skills, with the ability to perform root-cause analysis on security vulnerabilities.

We are seeking a hands-on Endpoint Security Engineer to manage, operate, and enhance enterprise endpoint protection capabilities. This role focuses on administering tools such as Symantec Endpoint Protection Manager (SEPM) and Microsoft Defender, while working closely with IT operations, security teams, and end users to protect endpoints against evolving threats.

Key Responsibilities

Endpoint Protection

• Administer, operate, and maintain endpoint security solutions (SEPM / Microsoft Defender or equivalent)
• Deploy and manage endpoint protection policies (anti-malware, IPS, firewall, device control)
• Generate regular security posture reports to identify gaps
• Manage end-to-end lifecycle of endpoint agents
• Perform upgrades and rollouts during scheduled maintenance windows

User Support & Operations

• Provide Level 2 / Level 3 support for incidents and service requests
• Monitor security alerts, investigate incidents, and perform root cause analysis

IT Service Management

• Follow ITIL processes (Incident, Problem, Change Management)
• Maintain tickets with proper documentation and resolution details
• Ensure SLA adherence and timely issue resolution

Documentation & Knowledge Management

• Create and maintain technical documentation, SOPs, and knowledge articles
• Maintain runbooks for operational tasks

Required skills and qualifications:

·       Singapore Citizens only (due to security clearance requirements)

·       Degree in Computer Science, IT, IT Security, or related field

·       2–4 years of relevant experience

·       At least 1 year of hands-on experience with SEPM / Microsoft Defender

·       Experience with Host Intrusion Prevention / Detection (HIPS / HIDS)

·       Experience in Windows and/or Linux (RedHat) administration

·       Strong multitasking ability, communication, and interpersonal skills

Preferred skills and qualifications:

·       Knowledge of Microsoft Defender is a bonus

·       Experience with scripting programming languages (e.g. PowerShell, Python) for automation

Project Security Systems Engineer [Camps Project] X2

• Location Office at Outram Road| Project will be Islandwide depending on assigned project
• Working Hours: Mon to Fri [830am – 6pm] Night and weekend works will be required depending on project requirements
• Salary: Basic up to $4500 + Transport $750 (car) or $400 (motorbike) – must have own vehicle due to site conditions + HP by reimbursement basis

Overall Objective:

• Project Engineers will be responsible for leading and managing projects for security equipment installation, testing, commissioning and system programming in accordance to required standards.

Key Roles and Responsibilities:

• Lead and direct projects and ensure they are directed towards a common objective
• Engage and communicate with stakeholders to deliver project milestones and comply with strict deadlines
• Ensure client satisfaction and manage escalations, acting as point of contact to the client
• Ensure that the project delivers as-sold solution, remains within the baseline budget and is delivered on time whilst maintaining quality criteria and client satisfaction
• Coordinate activities of the project teams through task delegation, resource assignment and programme management
• Ensure proper documentation is in order
• Any other duties as assigned

Job Requirement:

• Minimum Diploma in Electronics & Communication Engineering or related field
• Preferably with 2 years’ relevant work experience in project management for security systems
• Technical knowledge on ELV, Networking and Security Systems (CCTV, Card Access, Alarm System) required

Cheong Yeat Long | R25145358

The Supreme HR Advisory Pte Ltd | EA 14C7279