Senior/ Infrastructure (Network) Engineer - PS/Jun

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 of our operations support and maintenance team, driving excellence in mission-critical Defence projects. Embrace the opportunity to play a critical role in proactively analyze and troubleshoot 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

• Design, implement and maintain network security solutions using firewall management software/products.
• Deploy and maintain intrusion detection and prevention systems (IDS/IPS) to detect and block suspicious network activities and attacks
• Understand the network security requirements, ensure the compliances to the regulations and standards, and develop appropriate solutions
• Conduct network security assessments and audits to identify vulnerabilities and recommend necessary improvements
• Monitor network traffic and security logs for unusual activities, security incidents, and breaches
• Keep network devices and software up-to-date by applying security patches and updates in a timely manner
• Perform periodic backups of network equipments and firewall equipments to safeguard against disaster
• Evaluate and analyse network security products
• Implement encryption protocols and technologies (e.g., VPNs, SSL/TLS) to protect data in transit and at rest
• Maintain comprehensive documentation of network security configurations, policies, and procedures
• Perform related cyber security/vulnerabilities assessments
• Opportunities to learn new skills (Eg: Nutanix, VMware, OS Hardening etc) besides Network and Cyber Security 

Qualities We Value

• Familiarity with network infrastructure components, including routers, switches, load balancers, Checkpoint Firewall
• Professional certifications such as Certified Information Systems Security Professional (CISSP), Certified Information Security Manager (CISM), Certified Ethical Hacker (CEH), and Certified Network Defender (CND) Cisco Certified Network Professional Security (CCNP Security) are highly desirable
• Basic knowledge and experiences with servers virtualization (Hyper-V, VMWare, Nutanix etc), Cloud Platforms(Azure, AWS etc), operating systems (Windows, LINUX etc) 
• Basic knowledge of scripting languages (e.g., Python, Bash, powershell, Ansible) for automation and customization of security tasks
• Experience in troubleshooting complex network security issues and providing effective solutions
• Good in document fixes and building knowledge base
• Strong writing, verbal communication and presentation skills.
• Good team player, responsible and conscientious.
• Resourceful, independent, responsive and pro-active.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.