78 Systems Administrators jobs in Singapore

MINDEF

Permanent

Closing in 4 day(s)

What the role is

You administer and execute maintenance and Integrated Work Force (IWF) contracts to ensure the availability of Defence Cyber Command (DCCOM)'s cybersecurity systems for the Singapore Armed Forces (SAF).

What you will be working on

• Administer and enforce the maintenance and IWF contractual clauses
• Monitor and track the performance of the contractors and ensure that they conform to the scope and terms of the contracts
• Report performance of contractors to the contract managers and operations managers of the cybersecurity systems
• Ensure timely and accurate submission of the purchase request and purchase order documents, for maintenance services in accordance to the contracts
• Facilitate contractual transactions
• Liaise with DSTA (system and contract manager) and finance team on contractual, budget and payment issues
  Challenge(s)
• Working with multiple stakeholders
• Being familiar with the work instructions and processes for cybersecurity system maintenance

What we are looking for

• At least 2 years experience in contract management/administration/execution is preferred
• Knowledge of finance governance processes
• Strong analytical, problem-solving, communication and interpersonal skills
• Resourceful and adaptable
  (Applicants with no experience may .)
  Appointment will be commensurate with your experience.
  Only shortlisted candidates will be notified.

About MINDEF

The mission of MINDEF and the Singapore Armed Forces is to enhance Singapore's peace and security through deterrence and diplomacy, and should these fail, to secure a swift and decisive victory over the aggressor.
The Defence Executive Officer (DXO) scheme is the non-uniformed career scheme of MINDEF that offers myriad opportunities in various job functions, such as corporate communications, cyber security, data analytics and visualisation, defence policy, finance, HR, psychology, and more. Embodying the same level of commitment towards defence, DXOs work together with their military counterparts to contribute to MINDEF/SAF's mission and ensure Singapore's security and stability. United by this common cause, our lines of defence complement each other to secure the prosperity and progress of our nation.

About your application process

This job is closing in 4 day(s).

If you do not hear from us within 4 weeks of the job ad closing date, we seek your understanding that it is likely that we are not moving forward with your application for this role. We thank you for your interest and would like to assure you that this does not affect your other job applications with the Public Service. We encourage you to explore and for other roles within MINDEF or the wider Public Service.

Job Overview

We are seeking a skilled System Maintenance Engineer to ensure the smooth daily operations of our systems at Changi Airport T2.

• Provide system support and maintenance
• Perform ad hoc duties as assigned

Requirements:

To succeed in this role, you will need:

• NITEC/Diploma in IT or Infocomm or related qualification
• No experience candidates welcome
• Good stamina to work from terminal to terminal
• Ability to work in cold environment in server room when required
• Good personality and teamwork spirit
• Punctual and able to follow instructions

What We Offer:

• Work location: Changi Airport
• Shift allowance $200/month
• Training provided
• Career progression opportunities

Our team values your well-being and provides a supportive environment for career growth.

We are seeking a highly skilled System Maintenance Engineer to join our team.

The successful candidate will be responsible for ensuring the smooth operation of our systems, including system support and maintenance. This is a key role that requires strong technical skills, excellent communication skills, and the ability to work independently.

Job Title: VSAT System Maintenance Engineer (Level 1)

Salary Range: SGD 2,300 – SGD 2,500 per month + Shift Allowance

Employment Type: Full-time, Shift-based

Location: Changi, Singapore

Open to Singapore Citizens only.

About the Role We are seeking a motivated VSAT System Maintenance Engineer (L1) to join our team. In this role, you will support, maintain, and troubleshoot VSAT systems and related IT infrastructure. This is a shift-based position requiring strong technical knowledge, attention to detail, and a proactive approach to problem-solving.

Key Responsibilities

• Provide Level 1 support for VSAT equipment and systems.
• Perform routine maintenance, monitoring, and troubleshooting of VSAT systems.
• Assist in installation, configuration, and testing of VSAT equipment.
• Ensure timely resolution of issues and escalate to higher-level engineers when necessary.
• Maintain accurate documentation of incidents, maintenance activities, and support cases.

Requirements

• Minimum ITE Certificate or Diploma in IT, Electronics, Electrical, or a related engineering field.
• Strong technical and problem-solving skills.
• Good teamwork and communication abilities.
• Willingness to work on rotating shifts.
• Open to working in Changi area.

Salary & Benefits

• Monthly Salary: SGD 2,300 – SGD 2,500 (excluding shift allowance).
• Additional Shift Allowance provided.
• Training and professional development opportunities.

About Company

Our client deals with IT consultancy services, system integration and solutions.

Job Description

• Maintain and troubleshoot flight control systems
• Run diagnostics, identify faults, and assist with system calibration
• Support software uploads and data monitoring on fly-by-wire aircraft
• Work closely with related aviation engineers and technicians to resolve issues
• Other ad hoc duties as assigned by the company

Job Requirements

• Nitec / Higher Nitec / Diploma in Information Technology or related field
• Strong skills in IT troubleshooting, networks, and system diagnostics
• Interest in aviation with willingness to attend trainings when needed
• Good problem-solving, teamwork, time management and communication skills
• Willing to learn and good personality

Compensation

• Work location: Changi Airport Terminal 2
• Working hours: 12 hours shift (8am - 8pm / 8pm - 8am)
• Standby allowance
• Training provided

Job Title: SIRMS System Maintenance Engineer (Level 1)

Salary Range: SGD 2,300 – SGD 2,500 per month + Shift Allowance

Employment Type: Full-time, Shift-based

Location: Changi, Singapore

Open to Singapore Citizens only.

About the Role We are seeking a dedicated SIRMS System Maintenance Engineer (L1) to support and maintain the Satellite Incident & Resource Management System (SIRMS). You will be responsible for providing Level 1 support, ensuring system uptime, and resolving technical issues. This role requires a strong technical foundation, attention to detail, and the ability to work on shift rotations in a high-security environment.

Key Responsibilities

• Provide Level 1 support for SIRMS operations.
• Perform routine system monitoring, maintenance, and troubleshooting.
• Assist in the installation, configuration, and testing of SIRMS-related systems and equipment.
• Ensure timely incident response and escalation to higher-level engineers when required.
• Maintain accurate documentation of incidents, resolutions, and support activities.
• Work closely with operations and engineering teams to ensure smooth system performance.

Requirements

• Minimum ITE Certificate or Diploma in IT, Electrical, or Electronics.
• Strong technical and problem-solving skills.
• Good teamwork and communication abilities.
• Willingness to work on rotating shifts.
• Open to working in Changi area

Salary & Benefits

• Monthly Salary: SGD 2,300 – SGD 2,500 + Shift allowance

• Additional Shift Allowance provided

• Training and professional development opportunities available.

Job Title:
UPS (Uninterruptible Power Supply) System Maintenance Engineer
Job Description:
The UPS System Maintenance Engineer will perform preventive and corrective maintenance on UPS systems and associated equipment to ensure continuous and reliable power supply. The role involves both routine maintenance and rotational standby duties.
Key Responsibilities:
Perform regular preventive and corrective maintenance on UPS systems and associated equipment.
Respond to maintenance issues as part of a rotational standby duty at Changi Village SATCC.
Ensure compliance with safety and technical standards during maintenance work.
Maintain accurate records of all maintenance activities.
Support other electrical maintenance tasks as assigned.
Minimum Requirements:
Diploma in Electrical or Electronic Engineering or equivalent.
1–2 years of relevant experience preferred.
Willingness to perform rotational standby duties.
Good communication and problem-solving skills.
Singaporeans Only.
Immediate availability preferred.
Working Hours:
Monday to Friday, 8:00 AM – 6:00 PM, with rotational standby duties after hours and on weekends as scheduled.
Salary & Benefits:
Basic Salary: $2,300/month; standby allowance provided for after-hours duties.
Seniority level
Entry level
Employment type
Full-time
Job function
Management and Manufacturing
Industries
Staffing and Recruiting
#J-18808-Ljbffr

About Company
Our client deals with IT consultancy services, system integration and solutions.
Job Description
Uninterruptible Power Supply (UPS) system support and maintenance to ensure daily operations is smooth
Perform regular preventive and corrective maintenance
Other ad hoc duties as assigned by the company
Job Requirements
Diploma in Electrical or Electronics Engineering or related qualification
No experience candidates are welcomed to apply
Good stamina to work from server room to room and from terminal to terminal
Ability to work under cold environment in server room
Good personality and teamwork spirit
Ability for rotational standby duty when required
Compensation
Work location: Changi Village
Working hour: 8am - 6pm
Standby allowance
Training provided
#J-18808-Ljbffr

About Company:
Our client deals with IT consultancy services, system integration and solutions.

Job Description:
- Uninterruptible Power Supply (UPS) system support and maintenance to ensure daily operations is smooth
- Perform regular preventive and corrective maintenance
- Other ad hoc duties as assigned by the company

Job Requirements:
- Diploma in Electrical or Electronics Engineering or related qualification
- No experience candidates are welcomed to apply
- Good stamina to work from server room to room and from terminal to terminal
- Ability to work under cold environment in server room
- Good personality and teamwork spirit
- Ability for rotational standby duty when required

Compensation:
- Work location: Changi Village
- Working hour: 8am - 6pm
- Standby allowance
- Training provided