Senior Engineer - Plant Performance at Rolls-Royce Smr in Derby, England, United Kingdom | GBP48,000-63,000 | Kablio

Role

Description

Requirements

fluid dynamics

thermal processes

python

relap

flomaster

chartered engineer

Strong understanding of fluid dynamics and thermal processes, with experience applying structured, methodical approaches to performance analysis.
Satisfactory completion of a Disclosure and Barring Service (DBS) check
Track record of delivering analysis tasks to time, cost, and quality, with strong communication and leadership skills.
Experience in developing probabilistic analysis methods and tools, including Python-based solutions.
Hands-on experience using industry-standard fluids and thermal analysis software; familiarity with nuclear thermal hydraulics tools (RELAP, FLOMASTER) desirable.
Knowledge of safety-critical plant systems in industries such as nuclear, oil & gas, or aerospace; nuclear-specific knowledge desirable but not essential.
Obtaining Baseline Personnel Security Standard (BPSS) clearance
Degree-qualified in Engineering, Physics, Mathematics, or Computer Science; Chartered Engineer (or working toward chartership) preferred.
Satisfactory completion of a basic financial probity check
Proven ability to develop performance analysis models and methods to support robust design of complex energy systems.
Skilled in verification and validation of analysis models, including benchmarking, uncertainty quantification, and adherence to software QA processes.

Benefits

Pension - 12% employer and 6% employee contributions.
Private Medical Insurance - BUPA single cover health care
£250 - One-off payment for new starters for home office purchases
We anticipate paying a salary between £48,000-£63,000 DOE
Life Assurance - 6x pensionable pay
Benefits Allowance – £2,200 per annum, enabling you to create a bespoke package
Holidays - 28 days holiday (+ public holidays) and the ability to buy or sell up to 4 days.
Bonus - Performance related target opportunity 12.5%
Opportunities for career growth in a rapidly scaling business.
A flexible, inclusive, and supportive working environment.

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

baseline personnel security standard (bpss) clearance
disclosure and barring service (dbs) check
basic financial probity check

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Company

Overview

470 MWe

Nuclear Reactor Capacity

Output capacity of the pressurized water reactors designed by the company.

90% factory-built

Manufacturing Efficiency

Modules are almost entirely constructed in factories, reducing on-site complexity.

June 2025

Regulatory Milestone

The company successfully passed early regulatory milestones and won the UK government’s SMR competition.

1 million homes

Energy Supply

Each reactor is capable of powering a million homes for 60 years.

A team of 15 engineers at Rolls‑Royce began designing a compact, scalable nuclear solution in 2016.
Blends decades of naval reactor experience with advanced manufacturing.
Modules are nearly 90% factory‑built across 1,500 parts, then shipped and assembled on site—cutting costs, time and complexity.
The company uses a boron-free primary circuit, eliminating toxic boric acid and reducing water use and waste.
Backed by strategic investors and partners like ČEZ and Siemens Energy to support global rollout.
Positions itself as a repeatable, investable product offering dependable 'always-on' clean energy to grids and industries.

Culture + Values

Innovative and forward-thinking.
Focused on safety, quality, and integrity.
Committed to delivering customer success.
Collaboration and teamwork across functions and regions.
A culture of continuous learning and development.
Driving a performance culture with a focus on results.
Empowering employees to make decisions and take responsibility.

Environment + Sustainability

2050

Net Zero Commitment

Committed to achieving Net Zero by the year 2050, aligning with global sustainability targets.

Focus on reducing carbon emissions through advanced nuclear technology.
Development of compact, small modular reactors (SMRs) to provide cleaner, low-carbon energy.
Sustainability goals to align with international frameworks such as the Paris Agreement.
Supporting the UK government’s energy transition strategy with clean, reliable energy solutions.

Inclusion & Diversity

Striving for greater gender balance in the workforce.
Creating an inclusive and respectful work environment.
Empowering diverse talent to contribute at all levels of the organization.

Articles

Rolls-Royce SMR Overview

Careers at Rolls-Royce SMR

Description

Requirements

fluid dynamics

thermal processes

python

relap

flomaster

chartered engineer

Strong understanding of fluid dynamics and thermal processes, with experience applying structured, methodical approaches to performance analysis.
Satisfactory completion of a Disclosure and Barring Service (DBS) check
Track record of delivering analysis tasks to time, cost, and quality, with strong communication and leadership skills.
Experience in developing probabilistic analysis methods and tools, including Python-based solutions.
Hands-on experience using industry-standard fluids and thermal analysis software; familiarity with nuclear thermal hydraulics tools (RELAP, FLOMASTER) desirable.
Knowledge of safety-critical plant systems in industries such as nuclear, oil & gas, or aerospace; nuclear-specific knowledge desirable but not essential.
Obtaining Baseline Personnel Security Standard (BPSS) clearance
Degree-qualified in Engineering, Physics, Mathematics, or Computer Science; Chartered Engineer (or working toward chartership) preferred.
Satisfactory completion of a basic financial probity check
Proven ability to develop performance analysis models and methods to support robust design of complex energy systems.
Skilled in verification and validation of analysis models, including benchmarking, uncertainty quantification, and adherence to software QA processes.

Benefits

Pension - 12% employer and 6% employee contributions.
Private Medical Insurance - BUPA single cover health care
£250 - One-off payment for new starters for home office purchases
We anticipate paying a salary between £48,000-£63,000 DOE
Life Assurance - 6x pensionable pay
Benefits Allowance – £2,200 per annum, enabling you to create a bespoke package
Holidays - 28 days holiday (+ public holidays) and the ability to buy or sell up to 4 days.
Bonus - Performance related target opportunity 12.5%
Opportunities for career growth in a rapidly scaling business.
A flexible, inclusive, and supportive working environment.

Training + Development

Information not given or found

Interview process

Information not given or found

Visa Sponsorship

Information not given or found

Security clearance

baseline personnel security standard (bpss) clearance
disclosure and barring service (dbs) check
basic financial probity check

People also searched

Company

Overview

470 MWe

Nuclear Reactor Capacity

Output capacity of the pressurized water reactors designed by the company.

90% factory-built

Manufacturing Efficiency

Modules are almost entirely constructed in factories, reducing on-site complexity.

June 2025

Regulatory Milestone

The company successfully passed early regulatory milestones and won the UK government’s SMR competition.

1 million homes

Energy Supply

Each reactor is capable of powering a million homes for 60 years.

A team of 15 engineers at Rolls‑Royce began designing a compact, scalable nuclear solution in 2016.
Blends decades of naval reactor experience with advanced manufacturing.
Modules are nearly 90% factory‑built across 1,500 parts, then shipped and assembled on site—cutting costs, time and complexity.
The company uses a boron-free primary circuit, eliminating toxic boric acid and reducing water use and waste.
Backed by strategic investors and partners like ČEZ and Siemens Energy to support global rollout.
Positions itself as a repeatable, investable product offering dependable 'always-on' clean energy to grids and industries.

Culture + Values

Innovative and forward-thinking.
Focused on safety, quality, and integrity.
Committed to delivering customer success.
Collaboration and teamwork across functions and regions.
A culture of continuous learning and development.
Driving a performance culture with a focus on results.
Empowering employees to make decisions and take responsibility.

Environment + Sustainability

2050

Net Zero Commitment

Committed to achieving Net Zero by the year 2050, aligning with global sustainability targets.

Focus on reducing carbon emissions through advanced nuclear technology.
Development of compact, small modular reactors (SMRs) to provide cleaner, low-carbon energy.
Sustainability goals to align with international frameworks such as the Paris Agreement.
Supporting the UK government’s energy transition strategy with clean, reliable energy solutions.

Inclusion & Diversity

Striving for greater gender balance in the workforce.
Creating an inclusive and respectful work environment.
Empowering diverse talent to contribute at all levels of the organization.

Articles

Rolls-Royce SMR Overview

Careers at Rolls-Royce SMR