Systems Engineer - DOORS NG

CBSbutler Holdings; England; Hybrid; GBP 50,000 - 70,000; Full time

Job summary

A leading tech and engineering firm operating within the UK defence sector is seeking a Systems Engineer to facilitate the digital shift from legacy tools to DOORS NG. This role involves delivering comprehensive requirements lifecycle management, ensuring quality and traceability of requirements practices, and leading transitions that integrate various engineering models. The ideal candidate will have expertise in Requirements Engineering and a proven track record in managing complex programmes effectively.

Qualifications

• Experience in leading the management of requirements lifecycle.
• Proficiency in transitioning from legacy tools to DOORS NG.
• Strong understanding of traceability practices in complex programmes.

Responsibilities

• Own the delivery of Requirements Engineering capabilities.
• Lead transition from legacy RM tools to DOORS NG.
• Define roadmaps and implement governance for requirements practices.

Skills

Requirements Engineering

DOORS NG

Change Management

Model-Based Systems Engineering (MBSE)

Job description

Location: Reading/hybrid (2-3 days per week on site)

Contact: 6 months+

I am looking for a Systems Engineer within product delivery for a client of mine who are a leading tech and engineering firm operating within the UK defence sector. You'll lead the digital shift from legacy tools to DOORS NG, delivering end-to-end requirements lifecycle management across systems, software, and domain engineering.

You’ll enable traceable, auditable, and governed requirements practices, integrating partners, suppliers, and MBSE models into a seamless Digital Thread. Your leadership ensures certified capabilities, streamlined change management, and a single source of truth across complex, regulated programmes.

Responsibilities

• Own the delivery, migration, and continuous improvement of Requirements Engineering capabilities.
• Lead the controlled transition from legacy RM tools to DOORS NG, ensuring safe coexistence, data quality uplift, and integration with MBSE, ALM, PLM, and Test.
• Define roadmaps, prioritize backlogs, and implement governance, naming conventions, link semantics, and quality metrics.
• Enable full end-to-end traceability from stakeholder needs through verified and certified system...