Network Engineer
Network Engineer
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Job Description
Job Description
Whats On Offer:
Job Type:1 Year Contract (Highly Renewable)
Industry: End-User Environment
Location:Singapore
Role Overview:
We are seeking a highly skilled Network Engineer to support the daily operations maintenance and optimisation of our clients Data Centre and Core Network infrastructure. The successful candidate will be responsible for managing the end-to-end lifecycle of network components supporting project delivery performing upgrades and contributing to infrastructure refresh initiatives.
Key Responsibilities:
Design deploy and maintain a robust network infrastructure including LAN WAN VPN Wireless TACACS and Firewall systems.
Monitor network health and performance proactively addressing issues to ensure maximum uptime and efficiency.
Configure and manage network hardware including routers switches firewalls load balancers ACI and VPN/microsegmentation tools.
Lead and support network upgrades migrations and integration projects including planning testing and documentation.
Collaborate cross-functionally with other IT teams to resolve system-related issues and drive seamless integration.
Maintain detailed and accurate network documentationdiagrams IP schemas change records and configurations.
Respond to incidents and outages perform root cause analysis and implement preventive measures.
Participate in on-call rotations and provide after-hours support as needed.
Ensure compliance with change and configuration management policies.
Liaise with vendors and external partners for troubleshooting and escalation support.
Whats Required:
Minimum 5 years hands-on experience in network infrastructure operations design and implementation.
Strong operational knowledge of Cisco routers/switches Cisco ACI Fortinet Firewalls F5 Load Balancers Aruba Wireless Aruba ClearPass and SolarWinds.
Deep understanding of core networking protocols (e.g. IPSEC HSRP BGP OSPF 802.11 QoS).
Solid grasp of the OSI/TCP-IP models and enterprise-level network design (segmentation segregation SDN).
Experience with network monitoring diagnostics and analytics tools.
Knowledge of the ITIL framework and project management life cycle is preferred.
Programming experience with Python is an added advantage.
Bachelors Degree in Computer Science Information Technology or a related field.
Professional certifications such as CCNP are essential.
Additional certifications in SDN firewall or cloud networking are advantageous.
Employment Type
Full-Time
