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Network Systems Architect

Job in Portsmouth, Hampshire County, PO5, England, UK
Listing for: Experis
Full Time, Part Time position
Listed on 2026-01-20
Job specializations:
  • IT/Tech
    Systems Engineer, Cybersecurity
  • Engineering
    Systems Engineer, Cybersecurity
Salary/Wage Range or Industry Benchmark: 65000 - 75000 GBP Yearly GBP 65000.00 75000.00 YEAR
Job Description & How to Apply Below
Networks Solution Architect

Location: Dorset or Devon (Hybrid - 3 days per week onsite)
Salary: Up to 75,000 + benefits
Security Clearance: Required or eligible

The Role

An established defence-focused technology organisation is seeking a Networks Solution Architect to design and deliver secure, mission-critical network solutions for complex operational environments. This role sits at solution level, shaping architectures from concept through to delivery while working closely with senior technical stakeholders and engineering teams.

Key Responsibilities
  • Lead system and network architecture from high-level design through to integration
  • Guide engineering teams on adapting commercial technologies for secure, deployed environments
  • Work with Technical Authorities to ensure compliance with customer, industry, and security standards
  • Support the development of technical proposals for new and ongoing programmes
  • Mentor engineers and contribute to continuous improvement across engineering practices
Skills & Experience
  • Strong background in systems and network architecture
  • Deep understanding of IP networking, routing, switching, and deployed communications
  • Experience integrating complex systems in defence or mission-critical environments
  • Confident troubleshooting and owning technical challenges

Desirable:

  • SATCOMs, radars, or aerial systems exposure
  • Extensive MOD or defence experience
  • NATO project exposure
  • Background as a Systems Engineer, Solution Architect, or Technical Project Manager
Benefits
  • Competitive pension
  • Private healthcare options
  • Flexible wellbeing and lifestyle benefits
  • Annual bonus / incentive scheme

Due to security requirements, applicants must be eligible for UK security clearance.

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