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System Engineer (Infrastructure) | L1 | 24/7 Standby | Urgent

Islandwide, Singapore
Contract, Full TimeInformation Technology

Job Description

Workplace: Ng Teng Fong Hospital Working Days/ Hrs: Mon - Fri: 8am - 5.30pm (standby required) Employment Type: 1-year contract

Job Summary: The System Engineer will be responsible for performing System Administration and Management activities for the Company and/or In-Scope Institutions. This role includes managing operating systems, system software, hardware, and ensuring the stability and security of system environments. Key Responsibilities:

  1. System and Hardware Management:
  • Support and manage various operating systems including Windows Server, Linux (RHEL, SUSE, Ubuntu), Solaris, IBM AIX, and Oracle Linux.
  • Manage system software and hardware such as Active Directory, DNS, DHCP, ADFS, Azure AD, clustering solutions, SAN/NAS storage, and virtualization platforms.
  1. Incident and Problem Management:
  • Respond to system incidents according to severity levels and meet service level requirements.
  • Handle high-pressure situations, identify problems, and make quick decisions to resolve issues.
  • Adhere to incident management workflows and procedures.
  1. Documentation and Reporting:
  • Maintain and update system documentation, standard operating procedures (SOP), guidelines, and daily checklists.
  • Provide timely and accurate reports on system performance, capacity planning, and incident analysis.
  1. Collaboration and Coordination:
  • Work closely with third-party vendors, telecommunication operators, ISPs, and other service providers.
  • Participate in transition planning and support the onboarding of systems and services.
  1. Compliance and Training:
  • Ensure compliance with company policies, information security guidelines, and health and safety regulations.
  • Provide continuous training to enhance knowledge and skills in system administration and management.

Qualifications: Education: Diploma in Information Technology or a related field. Experience: Minimum of 3 years of experience in managing system and hardware infrastructure. Certifications: ITIL certified, relevant certifications for specific systems (e.g., CCNA, MCSE, RHCSA). Skills:

  • Strong technical knowledge of system and hardware management.
  • Excellent problem-solving and decision-making skills.
  • Ability to work independently and as part of a team.
  • Strong communication and interpersonal skills.

Working Conditions:

  • Ability to work on standby, including nights, weekends, and holidays.
  • On standby and contactable 24/7 for support and escalation.

About Opus It Services Pte Ltd

First seen: September 1, 2026
Last updated: September 8, 2026