DV-Cleared Lead Network Engineer — Secure, Onsite

Sanderson Government and Defence in Salisbury is seeking an experienced Lead Network Engineer to secure and operate a critical network capability in a high‑assurance environment.

You will maintain routers, switches, firewalls, and cryptographic systems, deliver architectural enhancements, monitor performance, and provide guidance to delivery teams and stakeholders in a national security setting. DV clearance is essential; onsite work is required 3–4 days per week.