Senior Systems Engineer
CBSbutler Holdings Limited trading as CBSbutler • Stoke Gifford, Gloucestershire • Posted June 29, 2026
About the Role
Senior Systems Engineer
Location: Bristol (20% onsite / 80% remote)
Duration: Initial 6-month contract with strong extension potential
Rate: £60-£65 per hour (Inside IR35)
Security Clearance: Active SC Clearance required
The Opportunity
We are seeking an experienced Senior Systems Engineer to support the development of complex defence and aerospace capabilities. This role offers the opportunity to work across the full systems engineering lifecycle, helping to shape future operational solutions through requirements engineering, systems architecture, and Model-Based Systems Engineering (MBSE) approaches.
Working within a collaborative, multidisciplinary environment, you will engage with a wide range of stakeholders to understand operational needs, develop robust system architectures, and ensure requirements are effectively managed and traced throughout the engineering lifecycle.
Key Responsibilities
Capture, analyse and refin...
Location: Bristol (20% onsite / 80% remote)
Duration: Initial 6-month contract with strong extension potential
Rate: £60-£65 per hour (Inside IR35)
Security Clearance: Active SC Clearance required
The Opportunity
We are seeking an experienced Senior Systems Engineer to support the development of complex defence and aerospace capabilities. This role offers the opportunity to work across the full systems engineering lifecycle, helping to shape future operational solutions through requirements engineering, systems architecture, and Model-Based Systems Engineering (MBSE) approaches.
Working within a collaborative, multidisciplinary environment, you will engage with a wide range of stakeholders to understand operational needs, develop robust system architectures, and ensure requirements are effectively managed and traced throughout the engineering lifecycle.
Key Responsibilities
Capture, analyse and refin...