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# Senior System Engineer

- **Company:** Randstad UK
- **Location:** Denham, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Agile Methodology, Systems Engineering, Language Modeling, Systems Development Life Cycle, Requirements Management, Systems Modeling Language, Systems Architecture, Systems Integration, Trusted Systems, UML, DOORS (Software), Information Technology
- **Published:** September 8, 2026
- **Apply:** https://www.collegerecruiter.com/job/2840643362-senior-system-engineer

## About the Role

* Proven track record in systems engineering, ideally within defence, aerospace, transport, or related sectors.
 * Strong background in systems engineering methodologies such as the V-model, MBSE, or Agile systems development.
 * Proficient in requirements management and systems architecture development.
 * Experience working across multidisciplinary teams and engaging with stakeholders at all levels.
 * Excellent documentation and presentation skills.
 * Familiar with tools such as IBM DOORS, Enterprise Architect, and modelling languages like SysML or UML., * Bachelor's degree or higher in Engineering, Physics, Computer Science, or a related technical discipline.
 * INCOSE ASEP/CSEP certification or equivalent systems engineering accreditation.
 * Experience with system integration, verification, and validation within a regulated environment
 * Exposure to safety-critical or secure systems is a plus.

## Description

* Lead the definition, development, and delivery of complex system solutions across the full engineering life cycle.
 * Own complete work packages, ensuring successful delivery within agreed timelines, budgets, and quality standards.
 * Develop system architectures, define technical requirements, and lead trade-off and impact analysis to guide decision-making.
 * Produce and review core systems engineering documentation, including requirement specifications, interface definitions, and verification strategies.
 * Plan and execute design reviews, working collaboratively with internal stakeholders and external partners.
 * Support the integration, verification, and validation of system components, ensuring they meet performance and compliance requirements.
 * Contribute to bids and proposals by estimating effort, preparing technical responses, and developing system concepts.
 * Act as a technical mentor, supporting the growth of junior engineers and promoting best practices in systems engineering.


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