Hybrid | Client travel (mainly London) | Up to -85,000 +Bonus + benefits

SC clearance required
We''re looking for a Security Architect with strong network and infrastructure experience to deliver security solutions across central government and public sector environments. This is a client-facing role where you''ll help shape, secure, and assure complex systems.
What you''ll be doing

• Designing secure network and infrastructure architectures
• Supporting projects across the full systems lifecycle
• Working closely with delivery teams, engineers, and stakeholders
• Delivering security assurance and accreditation artefacts
• Assessing environments against CAF, NIST, Cyber Essentials, and SbD

What we''re looking for

• Proven experience in security architecture or technical cyber roles
• Strong background in networks, infrastructure, and secure system design
• Experience delivering into central government or regulated environments
• Knowledge of JSP 440/604, security accreditation, and assurance
• SC clearance (or eligible)

Why apply?

You''ll work on nationally significant programmes, gain exposure to diverse client environments, and be part of a fast-growing cyber consultancy that invests heavily in its people.

If you receive suspicious outreach claiming to be from us, please contact us via the ManpowerGroup website.