Senior Network & Security Lead — FULL_TIME
Looking for your next role as a Senior Network & Security Lead? Take the next step in your career with an established company in Singapore.
Key Responsibilities
- Provide Level-3 support in troubleshooting and diagnosing faults and issues.
- Manage and support complex LAN/WAN environments.
- Support Cisco Routing and Switching, Wireless Networking, Firewalls, F5 Load Balancers, Infoblox, and Fortigate.
- Lead network operations teams and support Level 1 and Level 2 engineers.
- Manage critical incidents and ensure SLA compliance.
- Coordinate with customers and service providers to maintain high network availability and performance.
- Perform network security and firewall management.
- Support Cisco Routing and Switching infrastructure including VLANs, Trunking, STP, RSTP, HSRP, GLBP, OSPF, EIGRP, BGP, and MPLS.
- Work in 24x7 operational environments to manage high-priority technical issues.
Job Requirements
- You possess at least 12 years of experience in the networking and security field.
- You hold valid Cisco CCNA and CCNP Routing and Switching certifications.
- You have a deep understanding of ITIL processes, incident management, and SLA management.
- You are proficient in enterprise wireless networking, Cisco Wi-Fi, and F5 Load Balancer configurations.
- You demonstrate strong knowledge of Infoblox DNS, DHCP, and IP address management.
- You are capable of operating within 24x7 environments to handle complex technical escalations.
Job Details
- Location: Paya Lebar Air Base, East Region.
- Working hours: 24x7 operational shift environment.
- Job type: Full-time.
What's on Offer
- This is a full-time permanent position.
