Senior/ Infra Engineer - PS
Confirmed on the employer's own hiring board on Sep 26, 2026. First seen by Alion on Sep 18, 2026.
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 Line of Business - Mission Software & Services
Our Mission Software & Services business provides leading-edge mission critical command, control, and communications (C3) systems with secured IT infrastructure and managed services. We support our client’s innovation journey through design thinking, analytics, and AI-enabled decision support with our full suite of cloud computing solutions. We provide intelligent, actionable insights and sustainable solutions to our valued partners in diverse industries including defence, government, and commercial sectors.
Together, We Can Make A Significant Impact
Join the frontline and drive excellence in mission-critical Defence projects. Embrace the opportunity to play a critical role in proactively analyze and troubleshoot network security infrastructure issues, ensuring seamless operations that exceed SLA expectations. Stand ready for action when duty calls. Your passion and dedication ensures operational excellence and project success.
Be Part of Our Success
- Deliver, Maintain and support systems on various Platforms to deliver optimal performance in high volume enterprise environments.
- Work with third party system administrators or vendors to resolve integration issues.
- Participate in key technical and design discussions with engineering and operations teams.
- Manage or participate in setup, upgrade, migration, deployment of system/software as part of the project
- Implementing and setting up various developments, testing, automation tools, and required IT infrastructure
- Defining and setting development, test, release, update, and support processes for DevOps operation
- Monitor health of the platforms for periodic reporting and provide continuous improvements such as automating manual tasks to meet demanding ops needs.
- Provide regular status reporting to management and other stakeholders on overall system’s health, progress, issues, and technical risks.
- Support hardware refresh and hardening of systems.
- Support firmware and software update/upgrade.
- Perform documentation on the changes and automation works performed.
- On and offsite troubleshooting and rectifying system issues
Qualities We Value
- Keen interest in systems related work scope. - Knowledge and experiences with servers virtualization (Hyper-V, VMWare, Nutanix etc), Cloud Platforms(Azure, AWS etc), operating systems (Windows, LINUX etc), Dockers
- Critical thinking, problem solving and analytical skills
- Good planning and coordination skills.
- Strong writing, verbal communication and presentation skills.
- Good team player, responsible and conscientious.
- Resourceful, independent, responsive and pro-active.
- Strong customer-service oriented and possess Can-Do attitude.
- Able to give guidance to team members
- Prefer 3-4 years’ experience and above
- Entry level candidates are welcome. Candidates with more/ complexity of experience will be considered for a senior role
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.