Key Responsibilities

Design, operate, and maintain switches, routers, firewalls, and network infrastructure supporting the Bus ETA service.
Monitor network performance and proactively identify connectivity issues affecting ETA data transmission.
Manage LAN, WAN, VPN, and leased-line connectivity with telecommunications providers.
Configure and maintain network redundancy, routing policies, and failover mechanisms to minimise service disruption.
Troubleshoot network incidents and coordinate restoration activities with vendors and service providers.
Conduct network capacity planning and performance optimisation.
Implement security controls, access management, and network hardening measures.
Support data centre cabling, network equipment upgrades, replacements, and lifecycle management.
Maintain network diagrams, configuration backups, and technical documentation.
Support business continuity planning and participate in 24/7 standby support for critical network incidents.

Requirements

Degree or Diploma in Computer Science, Information Technology, Engineering, or a related field.
Preferably 8–10 years of relevant experience in network engineering, systems administration, or data centre operations.
Experience with enterprise networking technologies and protocols, including TCP/IP, VLANs, routing, and switching.
Familiarity with Cisco, Juniper, Aruba, or equivalent networking platforms.
Understanding of high-availability network architectures, redundancy design, and disaster recovery concepts.
Experience working with telecommunications carriers and leased-line services.
Strong analytical, troubleshooting, problem-solving, and incident management skills.
Experience supporting mission-critical or transport-related systems will be an advantage.

Duration/Working hours

1 year contract

Mon to Thu: 8.30am to 6.00pm;

Fri: 8.30am to 5.30pm;

24/7 standby or on-call support for critical system related incidents.

Senior Network & Systems Engineer (Little India)

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