Principal Infrastructure Engineer
CBSbutler Holdings Limited trading as CBSbutler • Yeovil, Somerset • Posted July 02, 2026
About the Role
DV Cleared Principal Platform Engineer - Platform Security & Infrastructure
📍 Location: Yeovil (Onsite)
💰 Rate: £680 - £713 per day (Inside IR35)
📅 Contract: 12 Months
⏰ Working Pattern: Full-time or condensed week available (work 3 long days and get paid for 5)
🔒 Security Clearance: Active UK Developed Vetting (DV) Clearance required
Principal Platform Engineer - Secure Platforms | Defence & National Security
We're seeking an experienced DV Cleared Principal Platform Engineer to join a high-profile programme delivering secure, mission-critical platforms supporting defence, government, and national security operations.
This is an opportunity to work at the forefront of platform security, enterprise infrastructure, and cyber engineering, taking ownership of complex technical challenges within highly secure environments. You'll play a key role in designing, integrating, and delivering resilient platforms that underpin critical operational c...
📍 Location: Yeovil (Onsite)
💰 Rate: £680 - £713 per day (Inside IR35)
📅 Contract: 12 Months
⏰ Working Pattern: Full-time or condensed week available (work 3 long days and get paid for 5)
🔒 Security Clearance: Active UK Developed Vetting (DV) Clearance required
Principal Platform Engineer - Secure Platforms | Defence & National Security
We're seeking an experienced DV Cleared Principal Platform Engineer to join a high-profile programme delivering secure, mission-critical platforms supporting defence, government, and national security operations.
This is an opportunity to work at the forefront of platform security, enterprise infrastructure, and cyber engineering, taking ownership of complex technical challenges within highly secure environments. You'll play a key role in designing, integrating, and delivering resilient platforms that underpin critical operational c...