Principal security engineer Work, Jobs in Thornbury, Bst (with Salaries)

Principal Safety & Environmental Engineer
NAVANTIA UK —Bristol
- Full-time
- Hybrid work
- Travel
- Mentoring
Quick apply
Principal Process Engineer - Nuclear
AECOM —Bristol
- Full-time
- Hybrid work
- Contracts
- Training & development
- Leadership
Principal ICA Engineer
AtkinsRéalis —Bristol
- Full-time
- Hybrid work
- Engineering
- Business development
- Mentoring
Principal Infrastructure Engineer
Rowden —Bristol
- Full-time
- Hybrid work
- Computer Science
- DevOps
- Continuous improvement
Quick apply
Principal Nuclear Safety Case Engineer
AECOM —Bristol
- Full-time
- Hybrid work
- Engineering
- Master's degree
- Bachelor's degree
Principal Software Engineer
Raytheon —South Gloucestershire
- Full-time
- AWS
- Continuous improvement
- Software development
- Sick pay
2d
Principal/Senior Nuclear Safety Engineer
Risktec Solutions —Bristol
- Full-time
- Hybrid work
- Master's degree
- Analysis skills
- Travel
Principal Systems Engineer
AtkinsRéalis —Bristol
- Full-time
- Hybrid work
- Training & development
Principal EC&I Engineer
ASSYSTEM —Bristol
- Full-time
- Hybrid work
- Team management
- Budgeting
- Leadership
Quick apply
Senior Stress Engineer
ASSYSTEM —Bristol
- Full-time
- Hybrid work
- Business development
- Mentoring
- Recruiting
Quick apply
Principal Civil Water Engineer
AtkinsRéalis —Bristol
- Full-time
- Hybrid work
- Civil engineering
- Engineering
- Mentoring
Propulsion Technologies Principal Engineer
Vehicle Certification Agency —Bristol
- £44,241 - £51,775 a year
- Full-time
- Hybrid work
- Engineering
- Presentation skills
- Bachelor's degree
- Annual leave
- Employee assistance programme
2d
Principal DevSecOps Engineer
Capgemini Sogeti —Bristol
- Scripting
12d
Principal Systems Engineer
Leonardo UK Ltd —Bristol
- £55,000 - £68,000 a year
- Full-time
- Hybrid work
- Bachelor's degree
- Machine learning
- No degree
- Flexible schedule
- Referral programme
Principal Research Engineer
Toshiba EMEA —Bristol
- Doctoral degree
- Computer Science
- Machine learning
Principal FPGA Engineer
Thales —Bristol
- Full-time
- Doctoral degree
- Engineering
- Master's degree
- Annual leave
- Employee discount
Principal Software Engineer - UK (Remote)
DISCO —Bristol
- Remote
Principal RF Hardware Engineer
Rowden —Bristol
- Full-time
- Hybrid work
- Continuous improvement
- Travel
- Agile
Quick apply
4d
Principal Software Systems Engineer
Honeywell Aerospace —Bristol
- Full-time
- Bachelor's degree
- Leadership
Principal Layout Integration Engineer
ASSYSTEM —Bristol
- Full-time
- Hybrid work
- Engineering
- Business development
- Mentoring
- Annual leave
- Referral programme
Quick apply

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principal security engineer jobs near thornbury, bst

Principal Safety & Environmental Engineer

NAVANTIA UK
Bristol

Quick apply

Job details

Full-time

Benefits

Company pension

Qualifications

Stakeholder collaboration
Stakeholder liaison
Risk management
Mentoring
Hazard identification and control
Multidisciplinary collaboration

Full job description

Company Description

Navantia UK is a new force in British industry, supporting the UK’s defence, energy and maritime ambitions. We’re doing this by creating state-of-the-art sovereign defence capabilities, investing in the UK to modernise industrial facilities, and bolstering the nation's energy security. Established in 2022, Navantia UK is a subsidiary of Navantia SA, a Spanish state-owned company with over 300 years of naval shipbuilding history. In January 2025, Navantia UK completed the acquisition of Harland & Wolff and its four historic facilities in Belfast, Appledore, Methil, and Arnish. By combining Harland & Wolff’s proud heritage and facilities with Navantia’s global expertise, Navantia UK is well-positioned to strengthen Britain’s defence, maritime and energy industrial capabilities, supporting jobs and economic growth across the UK.

Job Description

Principal Safety & Environmental Engineer (Bristol)

Help shape safer, cleaner next-generation maritime platforms. We’re looking for a Principal Safety & Environmental Engineer to lead safety and environmental engineering across complex naval and government ship design programmes—working with multidisciplinary teams and key stakeholders to keep risk controlled and compliance clear.

What you’ll do

Own and evolve Safety and Environmental Management Plans aligned to customer needs and regulatory frameworks.
Set project strategy across the full lifecycle: design, build, test, acceptance, in-service and disposal.
Drive “design for safety” and environmental performance—identifying hazards/aspects early and reducing risk to ALARP.
Deliver and assure core artefacts (e.g., Hazard Logs, environmental registers, safety cases/justifications and compliance matrices).
Define scopes for suppliers and provide technical assurance through tendering and delivery.
Act as the senior focal point with clients, MOD stakeholders, regulators and partners.
Support bids with safety/environment strategy, compliance statements and cost inputs.
Coach and mentor engineers, sharing best practice across the wider programme.

What you’ll bring

Strong track record delivering safety and environmental engineering on complex programmes (ideally maritime/naval).
Experience producing safety cases, management plans and compliance strategies—and influencing design decisions.
Working knowledge of relevant legislation, standards and frameworks (including UK MOD safety policy/regulations where applicable).
Confidence working cross-functionally and communicating clearly with senior stakeholders.
Eligibility for BPSS checks; ability to obtain SC clearance may be required depending on the project.

Location: Bristol (with occasional travel/overnights depending on programme needs). If you’re ready to lead safety and environmental engineering that genuinely shapes outcomes, we’d love to hear from you.

Hashtags: #SafetyEngineering #EnvironmentalEngineering #SystemsEngineering #MaritimeEngineering #NavalArchitecture #DefenceIndustry #EngineeringJobs #BristolJobs #SafetyCase #ALARP #RiskManagement #HSE #Sustainability #ShipDesign

Additional Information

What We Offer

Competitive salary and benefits package
Hybrid working, typically three days per week in the office
Career development opportunities within a global organisation
The chance to lead ILS activities on strategically important naval and government programmes
A collaborative and inclusive workplace where expertise makes a direct impact
Company pension
31 days holiday
Life assurance

This role is offered on a full‑time basis, but we also welcome applications from candidates with the right skills who are interested in part‑time working.

We are an Opening Doors employer, committed to equal opportunity and an inclusive workplace. Our approach, shaped by our values of service, trust, excellence, agility, dedication, and you, we focus on removing barriers and recognising potential. We are committed to fairness at every stage, including providing reasonable adjustments and actively working to eliminate discrimination.

We believe talent is everywhere, and by widening access to opportunity and welcoming diverse experiences, we aim to create a workplace where every person feels valued and has an equal chance.

If you experience difficulties or are unable to apply for a role on-line please contact us at [email protected] and one of the team will be in contact to help you.

Quick apply

Refine Your Search

principal security engineer jobs in thornbury, bst

Principal Safety & Environmental Engineer

Principal Process Engineer - Nuclear

Principal ICA Engineer

Principal Infrastructure Engineer

Principal Nuclear Safety Case Engineer

Principal Software Engineer

Principal/Senior Nuclear Safety Engineer

Principal Systems Engineer

Principal EC&I Engineer

Senior Stress Engineer

Principal Civil Water Engineer

Propulsion Technologies Principal Engineer

Principal DevSecOps Engineer

Principal Systems Engineer

Principal Research Engineer

Principal FPGA Engineer

Principal Software Engineer - UK (Remote)

Principal RF Hardware Engineer

Principal Software Systems Engineer

Principal Layout Integration Engineer

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