Senior Network Architect

4 weeks ago


Teddington, Greater London, United Kingdom National Physical Laboratory Full time
About the Role

We are seeking a highly skilled Senior Network Engineer to join our team at the National Physical Laboratory. As a key member of our Infrastructure team, you will play a critical role in designing, implementing, and maintaining our network infrastructure to ensure seamless service delivery.

Key Responsibilities:
  • Design, implement, and maintain network infrastructure to meet business requirements
  • Collaborate with stakeholders to determine business requirements for network solutions or changes to existing services
  • Provide support to other Infrastructure team members responsible for Endpoint IPAM/DHCP/DNS services
  • Implement network improvements and manage changes to support all users with minimal downtime
  • Collaborate with cybersecurity to ensure internal and external networks are fully secured using network access control and segmentation technologies
  • Manage and report on network utilization and performance of wired and wireless infrastructure to ensure that business requirements are met
  • Create and maintain operational documentation relating to the LAN/WAN/WIFI infrastructure
Key Experience, Knowledge, and Skills:
  • Network protocols and topologies including OSPF, BGP, VRFs
  • Allyied Telesis EPSR Ring topologies
  • Allyied Telesis network management tools AMF Vista
  • Alcatel-Lucent Enterprise switching and Omnivista management
  • Alcatel-Lucent Enterprise Stellar Wi-Fi networks
  • Next Gen Firewalls (preferably Fortinet) and VPN
  • Network security concepts such as NAC, and segmentation systems (Preferably Forescout)
  • Protocols used in resilient systems VRRP, LACP, Virtual-Chassis
  • Physical data centre and hub room management
  • Excellent all-round hardware knowledge
  • Excellent standard of written documentation - policies, procedures, wiki/knowledgebase articles
About Us

The National Physical Laboratory is a world-leading centre of excellence that provides cutting-edge measurement science, engineering, and technology to underpin prosperity and quality of life in the UK.

We are committed to diversity and equality of opportunity and welcome applications from candidates irrespective of their background, gender, race, sexual orientation, religion, or age, providing they meet the required criteria.

We strive to create an environment where all our colleagues feel supported and welcome, and we are committed to the health and well-being of our employees.



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