Hybrid Systems Engineer (MBSE) with SC Clearance

Leidos; Ham; Hybrid; GBP 48,000 - 61,000; Full time

Benefits offered by this job

Contributory Pension Scheme

Private Medical Insurance

33 days Annual Leave including public/

Flexible benefits

Flexi Working

Job summary

Leidos UK is seeking Systems Engineers to join a growing team, delivering critical infrastructure for UK Air Traffic Management. The role combines MBSE activities with DOORS-based artefact development, across complex programmes and stakeholder environments.

Hybrid working with regular travel to the Whiteley office near Portsmouth is expected, and SC clearance is required. You will develop requirements, models and designs, collaborate with customers and suppliers, and contribute to technical

Qualifications

• Experience with systems engineering in complex or mission-critical environments.
• Knowledge of architecture modelling tools such as SysML, TOGAF, MODAF, ArchiMate.
• Experience developing requirements, system models, interfaces and design artefacts using text-based and model-based approaches.
• Ability to collaborate effectively with customers, stakeholders, suppliers and multidisciplinary teams.
• Experience evaluating solutions through trade studies, feasibility assessments or technical analysis.
• Understanding of service-oriented, virtualised or cloud-based architectures.
• Strong communication skills, with the ability to explain technical concepts to a range of audiences.

Responsibilities

• Deliver systems engineering activities across complex programmes and projects.
• Work with stakeholders, suppliers, and architects to define and manage system requirements.
• Develop requirements, models, designs, and architecture artefacts using MBSE approaches and tools such as DOORS.
• Support solution design, compliance activities, technical reviews, and project milestones.
• Produce engineering documentation including designs, analyses, compliance reports, and security, safety, and service-related artefacts.
• Conduct technical assessments, trade studies, and feasibility evaluations to support solution development.

Skills

Systems engineering

SysML/TOGAF/MODAF/ArchiMate

Requirements modelling

Stakeholder collaboration

Trade studies

Cloud architectures

Communication skills

Tools

DOORS

Job description

Leidos UK is seeking Systems Engineers to join a growing team, delivering critical infrastructure for UK Air Traffic Management. The role combines MBSE activities with DOORS-based artefact development, across complex programmes and stakeholder environments.

Hybrid working with regular travel to the Whiteley office near Portsmouth is expected, and SC clearance is required. You will develop requirements, models and designs, collaborate with customers and suppliers, and contribute to technical