Defence Mission Systems Engineer — MBSE & SysML Expert

Capgemini Engineering; Tottenham; Hybrid; GBP 60,000 - 95,000; Full time

Job summary

Capgemini Engineering is seeking a systems engineer to deliver defence and mission systems across the UK and internationally. You will work within a team of MBSE specialists, supporting projects through the lifecycle from concept to in-service support.

You will apply SysML/MBSE methodologies, engage stakeholders, and contribute to digital transformation initiatives while ensuring high-quality systems engineering outcomes.

Qualifications

• Experience delivering defence-related systems engineering projects.
• Knowledge of software-intensive mission systems.
• Strong understanding of systems engineering lifecycle processes and MBSE.
• Experience with SysML and tools such as Cameo, Enterprise Architect, Rhapsody, or Capella.
• Excellent stakeholder engagement and communication skills.

Responsibilities

• Deliver systems engineering and MBSE solutions on complex defence programmes.
• Engage with stakeholders to define, analyse, and manage requirements.
• Apply SysML and MBSE methodologies using industry-leading toolsets.
• Provide technical guidance and support capability growth within project teams.
• Contribute to digital transformation and systems engineering improvement initiatives.

Skills

Systems engineering

MBSE

Stakeholder engagement

Communication skills

SysML

Tools

Cameo

Enterprise Architect

Rhapsody

Capella

Job description

Capgemini Engineering is seeking a systems engineer to deliver defence and mission systems across the UK and internationally. You will work within a team of MBSE specialists, supporting projects through the lifecycle from concept to in-service support.

You will apply SysML/MBSE methodologies, engage stakeholders, and contribute to digital transformation initiatives while ensuring high-quality systems engineering outcomes.