Systems Engineer

Leidos, Inc.; United States; Hybrid; USD 110,000 - 150,000; Full time

Benefits offered by this job

Contributory Pension Scheme

Private Medical Insurance

33 days Annual Leave

Flexible benefits

Flexi Working

Job summary

Leidos is seeking Systems Engineers to join a growing team focused on large-scale programmes delivering critical infrastructure and services. The role involves MBSE, model-based and text-based requirements, architecture artefacts, and close collaboration with customers, stakeholders and suppliers across the full project lifecycle.

The position supports remote work with regular travel to the Whiteley area in the UK, and requires attainment/maintenance of security clearance.

Qualifications

• Experience with systems engineering in complex or mission-critical environments.
• Knowledge of architecture modelling tools and languages (SysML, TOGAF, ArchiMate).
• Experience developing requirements, system models, interfaces and design artefacts using MBSE and text-based approaches.
• Ability to collaborate with customers, stakeholders, suppliers and multidisciplinary teams.
• Experience evaluating solutions via trade studies or feasibility assessments.
• Understanding of service-oriented, virtualised, or cloud-based architectures.

Responsibilities

• Deliver systems engineering activities across complex programmes and projects.
• Define and manage system requirements with stakeholders and architects.
• Develop requirements, models, designs and architecture artefacts using MBSE tools like DOORS.
• Support solution design, compliance activities, technical reviews and milestones.
• Produce engineering documentation including designs, analyses and security artefacts.
• Conduct trade studies and feasibility evaluations to support development.

Skills

MBSE

SysML

TOGAF

ArchiMate

DOORS

Tools

DOORS

Job description

Opportunity

Clearance Required: This role will require attainment and maintenance of SC clearance. About Leidos At Leidos, we deliver innovative technology and solutions that help safeguard critical capabilities and transform frontline services. Our work in the UK spans Air Traffic Management, Public Services, Defence, Healthcare, Government, Safety, and Security, helping tackle some of the country's most complex challenges. We are looking for Systems Engineers to join our growing team. This is an exciting opportunity to contribute to a large-scale programme delivering critical infrastructure and services that will support the future of UK Air Traffic Management. You'll work collaboratively with operational users, stakeholders, architects, customers, and suppliers to define and deliver systems engineering solutions across the full project lifecycle. A significant part of the role will involve developing both text-based and model-based requirements, architecture, and design artefacts. While the role can be performed largely remotely, regular travel to our Whiteley office (near Portsmouth) will be required. You will support the delivery of systems engineering activities across complex system integration programmes, with a particular focus on Model-Based Systems Engineering (MBSE).

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.
• Contribute to the delivery of integrated solutions using COTS and bespoke technologies.

Qualifications

• Experience with systems engineering in complex or mission-critical environments.
• Knowledge of architecture modelling tools, frameworks, and languages such as SysML, TOGAF, MODAF, ArchiMate, or similar.
• 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.

Company Culture

At Leidos we are PASSIONATE about customer success, UNITED as a team and INSPIRED to make a difference. We offer meaningful and engaging careers, a collaborative culture, and support for your career goals, all while nurturing a healthy work-life balance.

Corporate Information

Leidos UK & EUROPE (http://https/www.leidos.com/company/global/uk-europe) - we work to make the worldsafer,healthier, andmore efficient through technology, engineering andscience.

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Benefits

• Contributory Pension Scheme
• Private Medical Insurance
• 33 days Annual Leave (including public and privilege holidays)
• Access to Flexible benefits
• Flexi Working, Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers.

Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.