Title:  Engineer

About ST Engineering

ST Engineering is a global technology, defence, and engineering group with offices across Asia, Europe, the Middle East, and the U.S., serving customers in more than 100 countries. The Group uses technology and innovation to solve real-world problems and improve lives through its diverse portfolio of businesses across the aerospace, smart city, defence, and public security segments. Headquartered in Singapore, ST Engineering ranks among the largest companies listed on the Singapore Exchange.

Our history spans more than 50 years, and our strategy is underpinned by our core values – Integrity, Value Creation, Courage, Commitment and Compassion. These 5 core values guide every aspect of our business and are embedded in our ST Engineering culture – from the people we hire, to working with each other, to our partners and customers.

About our Business – Unmanned & Integrated Systems 

Our Unmanned & Integrated Systems business offers holistic solutions in system engineering and integration. We pioneer maritime robotics and autonomy solutions, provide system integration for complex naval and island air defence System-of-Systems (SoS), and take care of the operation and maintenance of Command, Control, Communications, Computers Intelligence (C4I) systems. We cater to the needs of Defence, Public Safety & Security, and Commercial clients worldwide, providing seamless and innovative services that redefine possibilities.

Together, We Can Make A Significant Impact

The System Field Engineer will be responsible for maintaining, supporting, and optimising the organisation’s IT infrastructure, enterprise applications, and system environments. This role requires a strong understanding of operating systems, hardware, networks, and application support, with the ability to troubleshoot issues across multiple technology layers.

The ideal candidate should possess the ability to interpret application code, diagnose system and performance issues, and collaborate effectively with development teams to ensure seamless system operations. Hands-on experience with enterprise platforms such as OutSystems and Qlik Sense will be highly advantageous, enabling the candidate to support business applications, data analytics, and reporting requirements across the organisation.

Be Part of Our Success

Software & Code Comprehension

• Read, interpret, and troubleshoot application code — primarily Python — to support incident resolution and system improvements
• Collaborate with development teams to identify software-level root causes and contribute fixes or workarounds
• Review scripts, automation workflows, and integration logic for correctness and performance

Server Hardware & OS Diagnostics

• Perform end-to-end server hardware diagnostics including CPU, memory, storage (RAID/SAN), NIC, and power components
• Conduct OS-level troubleshooting across Linux and/or Windows Server environments
• Analyse system logs, performance metrics, and alerts to identify and resolve issues proactively
• Plan and execute maintenance activities such as OS patching, firmware upgrades, and system hardening
• Liaise with vendors for hardware replacement and escalations

OutSystems Platform Support

• Monitor, maintain, and support applications built on the OutSystems low-code platform
• Assist in deployment pipelines, environment configuration, and release management
• Diagnose and resolve OutSystems runtime errors, performance bottlenecks, and integration failures
• Coordinate with OutSystems developers on platform upgrades and capacity planning

Qlik Sense Administration & Support

• Administer the Qlik Sense environment including server health, licensing, and user access management
• Troubleshoot data reload failures, data model issues, and dashboard rendering errors
• Support business users and analysts with Qlik Sense publishing, sharing, and connectivity issues
• Assist in designing and maintaining data connections, QMC configurations, and reload schedules

General Systems Engineering

• Manage and resolve L1/L2 incidents within agreed SLA timelines
• Maintain accurate system documentation, runbooks, and knowledge base articles
• Participate in change management processes including impact assessments and change advisory boards
• Participate in on-call rotation for after-hours critical system coverage if required

Qualities We Value

• Knowledge in Computer Science, Information Technology, Systems Engineering, or related discipline
• 3-5 years of relevant experience in systems engineering, IT operations, or infrastructure support
• Certifications such as RHCSA, CompTIA Server+, OutSystems Associate, or Qlik Sense Business Analyst are advantageous
• Proficiency in reading and understanding Python code — able to trace logic, identify bugs, and interpret scripts
• Proven experience in server hardware diagnostics and physical infrastructure troubleshooting
• Strong OS-level expertise in Linux (RHEL/Ubuntu preferred) and/or Windows Server
• Solid understanding of system monitoring, log analysis, and performance tuning
• Ability to manage multiple concurrent incidents and prioritise effectively under pressure
• Hands-on experience with the OutSystems platform (development, deployment, or support exposure)
• Qlik Sense administration or development experience — QMC and NPrinting a plus
• Scripting/automation experience using Python, Bash, or PowerShell for system operations
• Familiarity with ITIL service management practices (incident, change, problem management)
• Exposure to virtualisation technologies (VMware, Hyper-V) and cloud platforms (AWS, Azure)
• Strong analytical and problem-solving skills with a systematic, methodical approach
• Self-driven and able to work independently with minimal supervision
• Clear communicator — able to bridge technical and non-technical stakeholders effectively
• Team player with a collaborative mindset and willingness to share knowledge
• Committed to continuous learning and keeping up with emerging technologies
• Open to Contract, renewal

Our Commitment That Goes Beyond the Norm

• An environment where you will be working on cutting-edge technologies and architectures.
• Safe space where diverse perspectives are valued, and everyone’s unique contributions are celebrated.
• Meaningful work and projects that make a difference in people’s lives.
• A fun, passionate and collaborative workplace.
• Competitive remuneration and comprehensive benefits.

Work Location: Tuas (Shuttle service provided) and various sites as assigned