Senior safety engineer Work, Jobs in Slimbridge, Gls (with Salaries)

Sr. Deterministic Safety Analysis (DSA) Engineer
Holtec —Almondsbury
- £114,470 - £141,404 a year
- Engineering
- C++
- Bachelor's degree
Quick apply
Senior Product Safety Engineer
Babcock International —Bristol
- Full-time
- Engineering
- Travel
- Communication skills
- Annual leave
- Employee assistance programme
Software Engineer (Mid and Senior Levels)
One Big Circle —Bristol
- £36,000 - £70,000 a year
- Full-time
- AWS
- C++
- Machine learning
Quick apply
9d
Senior Nuclear Safety Case Engineer
AECOM —Bristol
- Full-time
- Hybrid work
- Engineering
- Master's degree
- Mentoring
Senior Principal Systems Engineer
One Big Circle —Bristol
- £40,000 - £65,000 a year
- Full-time
- Organisational skills
- Linux
- In-person
Quick apply
9d
Safety Engineer (Junior to Senior)
Rowden —Bristol
- £32,000 - £70,000 a year
- Full-time
- Hybrid work
- System design
- Analysis skills
- Presentation skills
Quick apply
Senior Verification Engineer (f/m/div)
Infineon Technologies AG —Bristol
- Full-time
- Engineering
- English
- Bachelor's degree
Senior Safety Case Engineer
Amentum —Gloucester
- Full-time
- Case management
- Mentoring
- Communication skills
- Employee assistance programme
- Flexible schedule
Principal or Senior Structural Integrity Safety Engineer
AtkinsRéalis —Bristol
- From £50,000 a year
- Full-time
- Hybrid work
Senior Staff Verification Engineer (f/m/div)
Infineon Technologies AG —Bristol
- Full-time
- Engineering
- English
- Bachelor's degree
Senior Nuclear Safety Engineer
Risktec Solutions Limited —Bristol
- Full-time
- Hybrid work
- Analysis skills
- Travel
- Organisational skills
Senior CFD Engineer
Capgemini —Bristol
- Hybrid work
- CAD
- Engineering
- Data analysis skills
Principal/Senior Nuclear Safety Engineer
Risktec Solutions —Bristol
- Full-time
- Hybrid work
- Master's degree
- Analysis skills
- Travel
Senior Engineer
M Group —Bristol
- Annual leave
- Employee assistance programme
9d
Principal or Senior Systems Engineer
NAVANTIA UK —Bristol
- Full-time
- Hybrid work
- Spanish
- Engineering
- Master's degree
Quick apply
Senior / Principal Nuclear Safety Engineer
AtkinsRéalis —Bristol
- From £50,000 a year
- Full-time
- Hybrid work
Senior Advanced Structural Mechanics Engineer
Honeywell Aerospace —Bristol
- Full-time
- Engineering
- Data analysis skills
- Analysis skills
Maritime Safety Senior Consultant
Occam Group Ltd —Bristol
- £65,000 - £80,000 a year
- Full-time
- Hybrid work
- Project management
Quick apply
Senior CFD Engineer
Capgemini Sogeti —Bristol
- Hybrid work
- CAD
- Engineering
- Data analysis skills
14d
Senior Project Engineer
Siemens —Chippenham
- Full-time
- Engineering
- Organisational skills
- Communication skills
- Annual leave
- Employee discount

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Sr. Deterministic Safety Analysis (DSA) Engineer

Holtec -
Almondsbury

Quick apply

Job details

£114,470 - £141,404 a year

Qualifications

Engineering
Mechanical Engineering
Fortran
C++
Software quality assurance
Bachelor's degree
Technical writing
Communication skills
Python

Full job description

The Sr. DSA Engineer will be responsible for developing methods and performing analyses to demonstrate that the SMR-300 satisfies its safety and licensing requirements. These types of analyses include evaluations of the reactor core, reactor coolant system, engineered safety features, containment, and radiological releases associated with anticipated operational occurrences (AOOs) and design basis accidents (DBAs). Additionally, the DSA group is responsible for the development, verification, and validation of the computer codes used in these analyses.

Location: Almondsbury, UK; Madrid, Spain

Primary Responsibilities:

Perform deterministic safety analyses for Anticipated Operational Occurrences (AOOs) and Design Basis Accidents (DBAs) to support the licensing and design of the SMR-300 reactor.
Evaluate reactor core behavior, reactor coolant system performance, engineered safety features, containment response, and radiological consequences under normal and accident conditions.
Develop, apply, and maintain analytical methods and models used in safety analysis.
Conduct thermal-hydraulic, neutronic, and systems-level simulations to demonstrate compliance with regulatory safety criteria.
Prepare technical reports and contribute to licensing documentation, including Safety Analysis Reports (SAR/FSAR) and regulatory submittals.
Support interactions with regulatory bodies (e.g., NRC), including responses to requests for additional information (RAIs).
Participate in the development, verification, and validation (V&V) of safety analysis computer codes and tools.
Collaborate with multidisciplinary engineering teams to ensure design solutions meet safety and licensing requirements.
Review and provide technical guidance on analyses performed by junior engineers.
Ensure all work is performed in accordance with quality assurance standards and applicable industry regulations.

Requirements:

B.S degree in nuclear engineering, mechanical engineering, or closely related field from an accredited college or university
Familiarity with thermal-hydraulic behavior of light water reactors (LWRs)
Familiarity with industry computer codes such as RELAP5, RETRAN, COBRA, VIPRE, GOTHIC, etc.
At least 10 years' experience developing and/or using codes and methods associated with LWR safety analysis calculations
Comprehensive knowledge of U.S. NRC regulations pertaining to LWR safety analyses including code validation
Familiar with NQA-1 software quality assurance programs
Experience with programming languages such as FORTRAN, C++, or Python
Excellent technical writing, interpersonal, and communication skills
Eligible to work under 10 CFR Part 810

A Generation Ahead by Design™
Investing in people who power the future.

We believe great work deserves great rewards. Our benefits go beyond the basics, reflecting our commitment to supporting your whole self…your health, your future, and your career growth. This includes:

Compensation: based on skills and experience

If you’re driven to solve meaningful challenges and make a lasting impact, we invite you to build your career at Holtec—a generation ahead by design™.

Quick apply

Refine Your Search

senior safety engineer jobs in slimbridge, gls

Sr. Deterministic Safety Analysis (DSA) Engineer

Senior Product Safety Engineer

Software Engineer (Mid and Senior Levels)

Senior Nuclear Safety Case Engineer

Senior Principal Systems Engineer

Safety Engineer (Junior to Senior)

Senior Verification Engineer (f/m/div)

Senior Safety Case Engineer

Principal or Senior Structural Integrity Safety Engineer

Senior Staff Verification Engineer (f/m/div)

Senior Nuclear Safety Engineer

Senior CFD Engineer

Principal/Senior Nuclear Safety Engineer

Senior Engineer

Principal or Senior Systems Engineer

Senior / Principal Nuclear Safety Engineer

Senior Advanced Structural Mechanics Engineer

Maritime Safety Senior Consultant

Senior CFD Engineer

Senior Project Engineer

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