Senior MBSE Systems Engineer – Defense & SysML Expert

Expleo Group; Filton; On-site; GBP 55,000 - 85,000; Full time

Benefits offered by this job

ExpleoAcademy training

Competitive benefits

Team-focused environment

Job summary

Expleo Group is seeking a Systems Engineer (MBSE) to design, implement and maintain complex systems for defence/aerospace clients in the Bristol area. The role emphasizes MBSE, SysML/UML, and DOORS-based requirements management, with strong collaboration across cross-functional teams.

The successful candidate will contribute to lifecycle processes, verification and validation, and documentation while applying model-based engineering techniques using Rhapsody.

Qualifications

• Bachelor's degree in Engineering, Computer Science, or a related field.
• Extensive MBSE experience in defence/aerospace.
• Strong knowledge of SysML, UML, DOORS NG, and Rhapsody.
• Experience with V-model lifecycle, verification and validation.

Responsibilities

• Model Based Systems Engineer designing, implementing, and maintaining complex systems.
• Support MBSE tools and artifacts to meet customer needs.
• Design and maintain requirements architectures.
• Create SysML views to represent interactions.
• Full requirements management including DOORS integration.
• Produce detailed technical documentation and support engineering requirements.
• Conduct trade studies and manage planning and work packages.

Skills

Systems Engineering

MBSE

DOORS NG

Rhapsody

SysML/UML

Requirements Management

Documentation

JIRA

Project Management

MS Office

MIL-STD/DO-178C/DO-254

V Lifecycle

Education

Bachelor's degree in Engineering

Tools

DOORS NG

Rhapsody

Sparx EA (Enterprise Architect)

JIRA

PLM tools

Job description

Expleo Group is seeking a Systems Engineer (MBSE) to design, implement and maintain complex systems for defence/aerospace clients in the Bristol area. The role emphasizes MBSE, SysML/UML, and DOORS-based requirements management, with strong collaboration across cross-functional teams.

The successful candidate will contribute to lifecycle processes, verification and validation, and documentation while applying model-based engineering techniques using Rhapsody.