Job

Job

Junior Network Engineer - SC Cleared

Job type:Contract
Town/City:Portsmouth
County:Hampshire
Salary/Rate:£300 - £350 per day
Business Sector:IT
Job ref:BBBH154298
Post Date:April 27, 2026

Job Title: Junior Network Engineer

Location: Portsmouth (On-site)
Contract Duration: Immediate start - End of July (initially)
Day Rate: £300 - £350 per day Inside IR35
Security Clearance: Must hold active MOD SC clearance
Eligibility: UK Nationals only


Overview

We are seeking a Junior Network Engineer to join a project based in Portsmouth, supporting network infrastructure operations within a secure environment. This is an on-site role requiring immediate availability, with the potential for extension beyond the initial contract period.


Key Responsibilities

  • Support the configuration, maintenance, and troubleshooting of network infrastructure
  • Work with secure systems in line with MOD standards and procedures
  • Assist in firewall and network monitoring activities
  • Participate in planned network changes, upgrades, and weekend exercises where required
  • Provide support during shift rotations as needed
  • Collaborate with senior engineers and wider technical teams

Required Skills & Experience

  • Hands-on experience with Fortinet Firewalls
  • Experience using Fortinet Analyzer
  • Knowledge of HPE Switches
  • Familiarity with BOWMAN communication systems
  • Understanding of network fundamentals (routing, switching, security principles)

Desirable Skills

  • Experience with VMware environments

Working Pattern

  • Monday to Friday (on-site in Portsmouth)
  • Occasional weekend work and shift-based support required

Candidate Requirements

  • Active MOD SC Clearance (essential)
  • Must be a UK National
  • Ideally based in or near Portsmouth
  • Available to start immediately

Additional Information

This role is suited to a junior-level engineer looking to gain experience in a secure, high-impact environment while working with leading networking technologies.