20 of 20 Rational DOORS Jobs in Bristol

through design, integration, test, and sustainment. Contribute to design reviews, trade studies, and system simulations. Maintain compliance with relevant standards (e.g., ISO 15288, DOORS, SysML, MIL-STD). Qualifications & Skills: Degree in Systems Engineering, Aerospace Engineering, Electrical Engineering, or related discipline. Strong experience with MBSE methodologies and tools. More ❯

the engineering lifecycle – V-Model or equivalent – from initial concepts, requirements, design, implementation, integration, verification, validation, maintenance, and supportability. Experience with using IBM DOORS and EA Sparx. Must have: Proven experience in Holistic Life Cycle Management with balanced competencies across the SE discipline. A good understanding of cross More ❯

all levels with customers/stakeholders. Ability to identify and manage interfaces, specifications, and certificates, producing boundary views. Experience with relevant tools IBM DOORS and EA SPARX and any other architecture tools. Proven ability to undertake technical management of internal and external sub-contractors with levels of delegated More ❯

testing Verification & Validation Planning and execution of trials Appropriate trials review processes (Trials performance/Trials readiness) Knowledge of systems engineering tools (e.g. DOORS, MATLAB, Simulink) Benefits: Annual Company Bonus 25 Days holiday not including bank holidays with the option to buy/sell up to 5 days More ❯

testing Verification & Validation Planning and execution of trials Appropriate trials review processes (Trials performance/Trials readiness) Knowledge of systems engineering tools (e.g. DOORS, MATLAB, Simulink) Benefits: Annual Company Bonus 25 Days holiday not including bank holidays with the option to buy/sell up to 5 days More ❯

aerospace industry or high integrity systems experience ideal Experience of model based engineering techniques, including SysML Use of systems engineering tools (e.g. IBM DOORS Next, Rhapsody, etc) Experience of managing engineering work packages to deliver value outcomes, including co-ordination of other engineering disciplines and subject matter experts More ❯

the engineering lifecycle - V-Model or equivalent - from initial concepts, requirements, design, implementation, integration, verification, validation, maintenance, and supportability. Experience with using IBM DOORS and EA Sparx. Must have: Proven experience in Holistic Life Cycle Management with balanced competencies across the SE discipline. A good understanding of cross More ❯

aerospace industry or high integrity systems experience ideal Experience of model based engineering techniques, including SysML Use of systems engineering tools (e.g. IBM DOORS Next, Rhapsody, etc) Experience of managing engineering work packages to deliver value outcomes, including co-ordination of other engineering disciplines and subject matter experts More ❯

RF systems, signal processing, and EW techniques . Knowledge of radar systems, electronic countermeasures (ECM), or integrated air defence . Experience with SysML, DOORS, or Rhapsody (or similar model-based systems engineering tools). Understanding of algorithm design, implementation, and validation for EW applications. Eligibility for UK security More ❯

processing . ? Technical Skills: RF/microwave hardware | EO/IR concept design | DSP/control systems Systems modelling (e.g., MATLAB) | Requirements management (DOORS, SysML) Design for production (qualification testing, certification). ? Problem-Solving: Ability to lead technical investigations and deliver solutions. ? Security Clearance: Eligibility for UK clearance More ❯

delivering embedded controls software in a model-based environment. Experience in writing and maintaining requirements for real time control software systems (ideally in DOORS). Good understanding of charging systems and their application. High voltage hardware knowledge/experience (IGBTs, SiC, MOSFETs etc.). Familiarity with DSpace SystemDesk More ❯

Electro-Optical systems or imaging sensors Experience in the Defence, aerospace or high-integrity industries Familiarity with SysML and tools such as IBM DOORS Next, Rhapsody Experience with Agile frameworks Exposure to missile technologies (e.g. guidance, propulsion, navigation) Why Join Us? Work on cutting-edge technology in a More ❯

bids or working in a multidisciplinary team Good document control and version tracking skills Comfortable managing multiple tasks and technical reviews Tools like DOORS or RTC are useful but not essential This is a great opportunity to step into a high-visibility role with excellent progression and exposure More ❯

a similar role Extensive Knowledge and experience of working within Verification and Validation A good understanding of requirements capture and experience of using DOORS to manage requirements Previous experience in Leadership and Leading Teams Join us and be part of something smaller - with500people in the UK and Canada More ❯

case development. Knowledge of physical and personnel security controls in the context of platform or facility assurance. Familiarity with engineering toolsets such as DOORS, Enterprise Architect, or security-specific tooling used in requirement traceability. Experience Proven experience in cybersecurity assurance, information assurance, or risk management, including delivery within More ❯

case development. Knowledge of physical and personnel security controls in the context of platform or facility assurance. Familiarity with engineering toolsets such as DOORS, Enterprise Architect, or security-specific tooling used in requirement traceability. Experience Proven experience in cybersecurity assurance, information assurance, or risk management, including delivery within More ❯

e.g., Cisco, Juniper, Palo Alto, F5, Nokia) Architecture methodologies & languages (e.g., TOGAF, ArchiMate, ITIL, BPMN) Experience with enterprise architecture tools (e.g., iServer, IBM Doors) Responding to complex, multi-vendor public sector propositions and bids Developing solution roadmaps and governance structures in line with customer requirements Benefits include a More ❯

methodologies and tools (e.g. Rhapsody, SysML) Experience in developing architectures in a product-line or modular environment Proficient in IBM Engineering Workflow Management (Rational Team Concert) Understanding of DOORS Next Generation Excellent communication, stakeholder engagement, and leadership skills The ability to rapidly learn and understand complex … Neil Tovey at Electus Recruitment for a confidential discussion. 🔍 Keywords: Systems Architect, Lead Architect, MBSE, Mission Planning, Control Systems, System Architecture, SysML, Rhapsody, Rational Team Concert, IBM EWM, DOORS Next Generation, Model-Based Systems Engineering, Weapon Systems, Complex Systems, Defence Engineering, Requirements Management, Architecture Reuse, Modular More ❯

small to medium teams. Ability to learn rapidly and understand highly complex problems. Proficiency with; Rhapsody (essential) & SysML IBM Engineering Workflow Management (formerly Rational Team Concert) (essential) DOORS Next Generation (ideal More ❯

develop, build and grow the Systems Design team and the people within it as the project develop Experience of system architecting tools e.g. DOORS/DOORS NG/Rhapsody (desirable) Knowledge of lasers or maritime system integration would be highly beneficial More ❯