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Senior Network Administrator

2 months ago


Singapore U3 Full time

Job Summary:

U3 is seeking a highly skilled Senior Network Administrator to join its team. The ideal candidate will have a strong background in network administration, security, and infrastructure management.

Key Responsibilities:

  • Perform system and network administration in a heterogeneous environment, including network and security equipment, telecommunication links, and various operating systems.
  • Configure firewall rules and monitor intrusion detection systems.
  • Perform system and network upgrades and enhancements on IT infrastructure components.
  • Implement network, operating system, and product-specific security hardening and patches.
  • Monitor obsolescence of IT infrastructure components and perform renewals as needed.
  • Implement backup and disaster recovery plans to ensure business continuity.

Requirements:

  • At least 3 years of hands-on experience in managing network and security equipment.
  • Strong knowledge of network protocols, operating systems, and security best practices.
  • Good written and verbal communication skills.
  • Ability to work independently and as part of a team.

About U3:

U3 is a leading provider of IT services and solutions. We are committed to delivering high-quality services and exceeding our clients' expectations.

How to Apply:

Please submit your resume and a cover letter to careers@u3.com