Senior Infrastructure Engineer — Secure, High-Impact DefSec

Position: Senior Infrastructure Engineer Location: Portsmouth Salary: £500 to £600 p.d inside IR35 Security Clearance: SC Clearance RequiredAbout the RoleStep into a mission-critical role supporting national defence infrastructure. We're seeking a seasoned engineer with deep expertise in Exchange, Active Directory, and virtualised environments to join a...

Overview Position: Senior Infrastructure Engineer Location: Portsmouth Salary: £500 to £600 p.d inside IR35 Security Clearance: SC Clearance Required About the Role Step into a mission-critical role supporting national defence infrastructure. We're seeking a seasoned engineer with deep expertise in Exchange, Active Directory, and virtualised environments...

Position: Senior Infrastructure EngineerLocation: PortsmouthSalary: £500 to £600 p.d inside IR35 Security Clearance: SC Clearance Required About the Role Step into a mission-critical role supporting national defence infrastructure. We're seeking a seasoned engineer with deep expertise in Exchange, Active Directory, and virtualised environments to join a...

Position : Senior Infrastructure EngineerLocation : PortsmouthSalary : £500 to £600 p.d inside IR35 Security Clearance : SC Clearance Required About the Role Step into a mission-critical role supporting national defence infrastructure. We're seeking a seasoned engineer with deep expertise in Exchange, Active Directory, and virtualised environments to join...

Senior Security Engineer – Detection & Automation Here's a great opportunity for a hands–on Senior Security Engineer who enjoys building, optimising, and automating SOC infrastructure. This role sits within a growing Cyber Defence operation where you'll help design and maintain the platforms behind SIEM, EDR, SOAR, and threat intelligence tooling,...

Position: Senior Infrastructure EngineerLocation: PortsmouthSalary: £500 to £600 p.d inside IR35Security Clearance: SC Clearance Required About the Role Step into a mission-critical role supporting national defence infrastructure. We're seeking a seasoned engineer with deep expertise in Exchange, Active Directory, and virtualised environments to join a...

**Are you a 3rd Line Infrastructure Engineer who enjoys project work?** **This role is hybrid working, it is 4 days on site per week, 1 days working from home. You must be commutable to one of our sites - Stevenage OR Portsmouth** We are looking for a Senior Infrastructure Engineer who will be responsible for the implementation, support, and maintenance of...

Portsmouth - hybrid (2-3 days on-site per week)PermanentUp to £78,500 + bonus This is a prime opportunity to design and engineer the core platforms behind a rapidly growing Security Operations Centre (SOC), blending hands-on technical work with automation and solution design. You’ll collaborate with analysts, architects, and customers to build reliable,...

Senior Security Engineer – Detection & AutomationHere’s a great opportunity for a hands-on Senior Security Engineer who enjoys building, optimising, and automating SOC infrastructure.This role sits within a growing Cyber Defence operation where you’ll help design and maintain the platforms behind SIEM, EDR, SOAR, and threat intelligence tooling,...

This is a prime opportunity to design and engineer the core platforms behind a rapidly growing Security Operations Centre (SOC), blending hands-on technical work with automation and solution design. You'll collaborate with analysts, architects, and customers to build reliable, scalable systems that accelerate threat detection and response, all in a...