Job Summary

Job Type:: Contract
Work Settings:: Remote

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Job Description

Network Security Architect
Corsham | Hybrid
£600 per day Outside IR35
UKSV DV Cleared

Are you an experienced Network Security Architect with a passion for designing secure, resilient, and mission-critical environments?

We're seeking a highly skilled professional with a strong Secure by Design background and broad expertise across enterprise networking technologies. You'll play a key role in shaping and assuring secure network architectures within complex Defence sector programmes.

Essential Experience:

Proven Network Security Architecture expertise
Strong Secure by Design knowledge and application
Broad networking background (routing, switching, firewalls, load balancing, remote access, cloud connectivity)
Defence sector experience
Stakeholder engagement across technical and business teams
Active UKSV Developed Vetting (DV) clearance

This is an opportunity to work on nationally significant programmes where security, innovation, and operational excellence are critical.

To learn more, please do reach out to Tom Royston via email on

Reasonable Adjustments:

Respect and equality are core values to us. We are proud of the diverse and inclusive community we have built, and we welcome applications from people of all backgrounds and perspectives. Our success is driven by our people, united by the spirit of partnership to deliver the best resourcing solutions for our clients.

If you need any help or adjustments during the recruitment process for any reason, please let us know when you apply or talk to the recruiters directly so we can support you.

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Sanderson Government & Defence

Network Security Architect | DV Cleared | Outside IR35

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