Senior Engineer – Networking - Managed Services (Fixed Term)
Millennium IT ESP · Posted Jan 1, 2024
- Colombo, Western Province, Sri Lanka
- On-site
- Contract · Senior
- 2+ years
Provide L2 and L3 technical support for enterprise network infrastructure, ensuring high availability, stability, and optimal performance of customer environments.
Responsibilities
- Manage, troubleshoot, and resolve complex network incidents and service requests related to Routing, Switching, Wireless, SD-WAN, and Cisco ACI technologies
- Perform advanced troubleshooting and Root Cause Analysis (RCA), implementing permanent corrective actions to minimise recurring incidents and service disruptions
- Configure, maintain, optimise, and support multi-vendor network infrastructure solutions in accordance with customer requirements and industry best practices
- Manage and support enterprise routing and switching technologies, including dynamic routing protocols, VLANs, Spanning Tree Protocol (STP), redundancy, and high-availability solutions
- Provide technical expertise in enterprise wireless networking, including Wireless LAN Controllers (WLCs), access points, authentication, roaming, and wireless performance optimisation
Requirements
- Bachelor's Degree in Engineering, Information Technology, Computer Science, or an equivalent qualification
- Nice to have: Network automation
- Nice to have: Scripting
- Nice to have: Infrastructure as Code (IaC)