Network Engineer – DV Cleared

Company: Additional Resources
Apply for the Network Engineer – DV Cleared
Location: Cheltenham
Job Description:

An opportunity has arisen for a Network Engineer to join an innovative technology organisation delivering complex software solutions for customers across a specialist technical environment.

As a Network Engineer, you will help maintain and improve enterprise network infrastructure, supporting reliable, secure and high-performing IT services. This full-time role offers salary up to £78,000 and benefits.

Note: Valid DV clearance is essential for this role.

You will be responsible for:

  • Supporting network security measures, including firewalls, VPNs, access controls and secure connectivity.
  • Keeping network diagrams, technical documentation and operational procedures up to date.
  • Contributing to capacity planning, performance improvements and network resilience.
  • Supporting virtualised and software-defined networking environments.
  • Assisting with automation and Infrastructure as Code activities where appropriate.
  • For more experienced engineers, taking ownership of technical workstreams, supporting junior colleagues and contributing to network design decisions.
  • Travelling to company premises or other locations when required.
  • Keeping technical knowledge up to date through relevant training and professional development.

What we are looking for:

  • Essential:
    • Previously worked as a Network Engineer or in a similar role.
    • Valid DV clearance.
    • Knowledge of networking fundamentals, including TCP/IP, Routing & switching, VLANs, DNS & DHC and Network troubleshooting methodologies.
    • Background in supporting enterprise network environments.
    • Familiarity with one or more networking technologies or vendors, such as Cisco, Juniper, Arista, HPE or Fortinet.
    • Understanding of network security principles and good practice.Ability to communicate effectively with technical and non-technical stakeholders.
  • Desirable:
    • Experience with routing protocols such as OSPF, BGP, EIGRP, or MPLS, firewall technologies and VPN solutions.
    • Understanding of wireless networking technologies.
    • Background with virtualisation platforms such as VMware ESXi, Hyper-V, KVM, or Proxmox.
    • Knowledge of cloud networking concepts across AWS, Azure or hybrid environments.
    • Familiarity with network automation tools such as Ansible, Python, Terraform or similar technologies.
    • Experience working with network monitoring and management platforms such as SolarWinds, Zabbix, PRTG, LibreNMS or equivalent.
    • Knowledge of Software Defined Networking (SDN) and modern data centre networking technologies.

What’s on offer:

  • Competitive Salary
  • 25 days of annual leave plus bank holidays
  • AXA Healthcare cover
  • Access to a Cycle to Work scheme
  • Company EV Car Scheme
  • Company pension contributions
  • Dedicated training package and budget, with opportunities for career development and progression

If you are an experienced Network Engineer looking for a technically challenging role, this is a great opportunity to take your career further.

#J-18808-Ljbffr…

Posted: September 22nd, 2026