Junior System and Network Administrator (AMK)

MAESTRO HUMAN RESOURCE PTE. LTD.; Singapore; On-site; SGD 60,000 - 80,000; Full time

Job summary

A technology services provider in Singapore is seeking a motivated Junior System and Network Administrator to support the infrastructure of defense training simulations. This entry-level role involves assisting in hardware/software configuration, system monitoring, and vendor coordination. Ideal candidates should have a diploma in IT and a basic understanding of Windows/Linux systems and networking fundamentals. The role offers opportunities for growth in a stable, secure IT environment.

Qualifications

• Diploma or Degree in Information Technology, Computer Engineering, or a related field.
• Basic understanding of Windows/Linux systems and networking fundamentals.
• Willingness to learn in a secure IT environment.

Responsibilities

• Assist in setting up and configuring hardware and software for training simulators.
• Monitor system health and report issues to senior administrators.
• Coordinate with vendors for hardware procurement and support services.

Skills

Basic understanding of Windows/Linux systems

Networking fundamentals (TCP/IP, VLANs, firewalls)

Willingness to learn

Good communication skills

Team-oriented mindset

Education

Diploma or Degree in Information Technology

Tools

Virtualization platforms (e.g., VMware, Hyper-V)

Basic scripting (e.g., PowerShell, Bash)

Job description

Junior System and Network Administrator

About the Role

We are looking for a motivated and detail-oriented Junior System and Network Administrator to support the infrastructure behind training simulator projects for defense applications. This entry-level role is ideal for candidates with foundational IT knowledge who are eager to grow their skills in a secure, high-performance simulation environment. You will assist in maintaining systems, supporting project deployments, managing hardware assets, and coordinating with vendors under the guidance of senior staff.

Key Responsibilities

Project Support Duties

• Assist in setting up and configuring hardware and software for training simulators.
• Support the deployment and integration of simulation systems under the guidance of senior staff.
• Help document system configurations, network layouts, and deployment procedures.
• Participate in system testing and provide technical support during training sessions and demonstrations.
• Learn and apply best practices in secure system and network design for simulation environments.

System & Network Administration

• Perform basic system administration tasks such as user account setup, software installation, and patching.
• Monitor system health and report issues to senior administrators.
• Assist in managing network devices, including switches, firewalls, and routers.
• Support backup and recovery processes.
• Follow cybersecurity protocols and assist in maintaining compliance with defense IT standards.

Hardware & Vendor Management

• Assist in inventory tracking, setup, and maintenance of simulation hardware including servers, workstations, and peripherals.
• Coordinate with vendors for hardware procurement, delivery, and support services.
• Maintain records of warranties, service agreements, and vendor contacts.
• Support troubleshooting and escalation of hardware issues with external vendors.

Qualifications

Required

• Diploma or Degree in Information Technology, Computer Engineering, or a related field.
• Basic understanding of Windows/Linux systems and networking fundamentals (TCP/IP, VLANs, firewalls).
• Familiarity with virtualization platforms (e.g., VMware, Hyper‑V) is a plus.
• Strong willingness to learn and grow in a project-based, secure IT environment.
• Eligible for or willing to obtain a security clearance.

Preferred

• Exposure to simulation platforms (e.g., VBS, Unity, Unreal Engine) or interest in defense training systems.
• Basic scripting knowledge (e.g., PowerShell, Bash).
• Good communication and documentation skills.
• Team-oriented mindset with a proactive attitude.

5 day week @ AMK area
Singaporeans only