IT Infrastructure Support Engineer

2 weeks ago

Singapur, Singapore STAR CAREER CONSULTING PTE. LTD. Full time

Working location: Jurong East About the Role

We are seeking motivated IT Network and System Engineers to join our growing team in supporting external client infrastructures.

You will play a key role in the deployment, configuration, and support of enterprise network and system environments across diverse customer projects.

This role is ideal for individuals with a solid foundation in network/system engineering and an interest or working knowledge in cybersecurity .

Key Responsibilities
  • Design, implement, and maintain secure network and server infrastructure (LAN/WAN, firewalls, routers, switches, servers).
  • Monitor network performance and troubleshoot network-related issues.
  • Manage and maintain virtualization platforms (e.g., VMware, Hyper-V).
  • Administer Windows and/or Linux-based servers and Active Directory environments.
  • Apply basic cybersecurity measures, including OS hardening, network hardening, and baseline security controls.
  • Perform routine maintenance, upgrades, and patching of client systems to enhance security and performance.
  • Collaborate with project teams to deliver secure, scalable solutions according to client SLAs and compliance needs.
  • Participate in system integration testing, troubleshooting, and performance tuning.
  • Prepare and maintain technical documentation (e.g., network diagrams, system configurations, implementation guides).
Requirements
  • Diploma/Degree in Information Technology, Computer Science, Computer Engineering, Information Systems, or related fields.
  • Minimum 2 years of relevant experience in software, networking, or cyber solutions.
  • Strong understanding of network and system fundamentals (TCP/IP, routing, DNS, firewalls, OS administration).
  • Familiarity with cybersecurity principles such as system hardening and patch management.
  • Hands-on experience with secure network design, server administration, and security hardening.
  • Knowledge of IDS/IPS solutions will be an advantage.
  • Relevant certifications (e.g., CCNA, MCSA/MCSE, CompTIA Security+ ) are highly desirable.
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