CAD Engineer (Siemens NX)

Rolls-Royce SMR Limited; East Midlands; Hybrid; GBP 42,000 - 55,000; Full time

Benefits offered by this job

Bonus 12.5% target

Benefits allowance £2,200 p.a.

Pension 12% employer / 6% employee

28 days holidays + buy/sell 4 days

Private medical insurance

Job summary

Rolls-Royce SMR is seeking a CAD Engineer to support the Components & Layouts team, shaping high‑integrity product definitions for SMR design. You will develop and integrate 3D models and layouts, ensuring compliant engineering outputs in a collaborative, fast‑growing environment.

The role requires proficiency in Siemens NX (and/or Aveva E3D/PDMS), GD&T expertise, and experience with complex assemblies. Hybrid working with Derby/Warrington/Manchester as primary locations is offered.

Qualifications

• Proficiency in 3D CAD software, ideally Siemens NX and/or Aveva E3D/PDMS, or equivalent demonstrable industry expertise.
• We’ll ask you about your experience producing component definitions, assemblies, and integrated layouts in complex engineering environments.
• Strong understanding of GD&T principles, engineering drawing standards (ASME Y14.5 / ISO BS8888), and configuration control.

Responsibilities

• Creating and maintaining high‑quality 3D models, 2D drawings and integrated layout assemblies in Siemens NX.
• Supporting configuration, change control and the accuracy of CAD deliverables across the lifecycle.
• Collaborating with engineering teams to translate requirements into clear, integrated product definitions.
• Applying GD&T, standards, and best practice across all model‑based definitions.
• Export and creating data for Federated models and support/creation of 3D animations and scheduling.

Skills

3D CAD

GD&T

Engineering drawing standards

Configuration control

Tools

Siemens NX

Aveva E3D/PDMS

Teamcenter

Job description

Role

CAD Engineer (Siemens NX)

Location

Hybrid working with one of the following locations as primary: Derby, Warrington or Manchester

The Business

Our mission is to deliver clean, affordable energy for all. Our Small Modular Reactor (SMR) provides a British solution to a global energy challenge. We’re positioned to become a world leader in SMRs and establish the UK’s premier green export technology.

The Team

The CAD team defines, integrates, and controls the product definition for the entire powerplant. Working at the centre of multidisciplinary engineering, we create high‑integrity 3D models and layouts that enable safe, efficient, and innovative SMR design across multiple global sites.

Summary

We’re now looking for a CAD Engineer to support our Components & Layouts team, contributing to the development and integration of high‑integrity product definitions. This is a key role in maturing our SMR design, shaping layout integration, and ensuring robust, compliant engineering outputs across a fast‑growing, highly collaborative environment.

Key Responsibilities

• Creating and maintaining high‑quality 3D models, 2D drawings and integrated layout assemblies in Siemens NX.
• Supporting configuration, change control and the accuracy of CAD deliverables across the lifecycle.
• Collaborating with engineering teams to translate requirements into clear, integrated product definitions.
• Applying GD&T, standards, and best practice across all model‑based definitions.
• Export and creating data for Federated models and support/creation of 3D animations and scheduling.

Essential Skills & Qualifications

• Proficiency in 3D CAD software, ideally Siemens NX and or Aveva E3D/PDMS, or equivalent demonstrable industry expertise.
• We’ll ask you about your experience producing component definitions, assemblies, and integrated layouts in complex engineering environments.
• Strong understanding of GD&T principles, engineering drawing standards (ASME Y14.5 / ISO BS8888), and configuration control.
• Knowledge of P&IDs, multidisciplinary design, or Teamcenter is beneficial.

Location

Hybrid working with one of the following locations as primary: Derby, Warrington or Manchester

What’s in it for you?

• We anticipate paying a salary of between £44,625-£52,500 DOE
• Bonus - Performance related target opportunity 12.5%
• Benefits Allowance – £2,200 per annum, enabling you to create a bespoke package
• Pension - 12% employer and 6% employee contributions
• Holidays - 28 days holiday (+ public holidays) and the ability to buy or sell up to 4 days
• Private Medical Insurance - BUPA single cover health care
• Life Assurance - 6x pensionable pay
• £250 - One-off payment for new starters for home office purchases

Inclusion & Diversity

We are an equal opportunities employer and welcome applications from all backgrounds. As a Disability Confident organisation, we are committed to inclusive and accessible recruitment processes.

Pay Range

£42,000.00 - £55,125.00

Why Join Us?

You’ll be joining a forward-thinking organisation that values transparency, fairness, and innovation.

• A flexible, inclusive, and supportive working environment.
• Opportunities for career growth in a rapidly scaling business.
• A culture that values diversity, innovation, and continuous learning.

We are an equal opportunities employer and welcome applications from all backgrounds.

Inclusivity is important to us, and as a Disability Confident organisation, we are committed to fair, supportive, and continually improving recruitment practices that ensure everyone has the opportunity to thrive.

Confidence can sometimes hold us back from applying for a job.

But we'll let you in on a secret: there's no such thing as a 'perfect' candidate. If you feel you meet 75% of the requirements for this role, we would love to hear from you. Also, if you are considering a career move or a sector-jump, please get in touch – we welcome applications from people with transferable skills.

We are Rolls‑Royce SMR

A career with Rolls‑Royce SMR offers a unique opportunity to contribute to an exciting organisation delivering a transformational mission. Rolls‑Royce SMR is a radically different approach to proven nuclear technology. Each Rolls‑Royce SMR power station will generate 470MW of low‑carbon energy - equivalent to more than 150 onshore wind turbines and enough to power a million homes for over 60 years. With its Rolls‑Royce SMRs will play a vital role in supporting renewable energy by helping to overcome intermittency and ensure a stable, sustainable energy future. We’re proud to be one of the few employers that can genuinely say we’re a strengths‑based organisation. Our people are here because of what makes them exceptional - and our role is to help them make the most meaningful contribution of their careers, doing work they love. We offer opportunities that go beyond traditional career paths. At Rolls‑Royce SMR you can develop your career by exploring roles and challenges that align with your unique talents.

Our culture At Rolls‑Royce SMR, we are committed to ensuring that our teams reflect the communities we serve and that everyone can be themselves at work. We know that diverse teams are more innovative and get better results, and that our people can thrive and be more successful in truly inclusive cultures. Join us and help shape our culture. Find out more about our inclusion pledge.

Rolls‑Royce SMR is a place where everyone can grow, so whatever background you bring with you, please apply if this is a role that would make you excited to come into work every day and help shape our culture.

What we offer At Rolls‑Royce SMR

Our reward offering is focused on recognising you for your efforts and motivate you to continue achieving. Our rewards and benefits scheme are designed for employees to have complete control. By providing complete autonomy, you can focus on what’s important to you. Whether it’s investments, insurances or wellbeing, it’s in your hands. Work is an activity, not a place. We understand due to commitments and lifestyle; the world of work has evolved beyond the 9 - 5. Whether its varied hours or hybrid working, our flexible working arrangements make it possible for employees to achieve a true work life balance.

Your career journey At Rolls‑Royce SMR, we don’t just want you to contribute, we want you to grow. We have open dialogue with our employees to understand the ambitions for their career and set plans to achieve them. Whether it’s helping you obtain formal qualifications or pairing you with a mentor, Rolls‑Royce SMR will provide you with a fulfilling career.

Our Team | Rolls‑Royce SMR

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