Senior Mechanical Systems Engineer – Nuclear Industry (H/F)

Senior Mechanical Systems Engineer – Nuclear Industry (H/F)

Full-Time 60000 - 80000 £ / year (est.) No working from home possible
Acepp Entreprise

At a Glance

  • Tasks: Lead the design and installation of critical mechanical systems in a nuclear power plant.
  • Company: Join a leading firm in the nuclear industry with a focus on innovation and safety.
  • Benefits: Enjoy private medical insurance, enhanced pension scheme, and eco-friendly commuting options.
  • Other info: Collaborate with a dynamic team and enjoy exclusive employee perks.
  • Why this job: Make a significant impact in the nuclear sector while advancing your engineering career.
  • Qualifications: 10+ years in mechanical engineering with expertise in piping systems required.

The predicted salary is between 60000 - 80000 £ per year.

As a Senior Mechanical Systems Engineer, you will be responsible for overseeing the design, delivery, and installation of critical mechanical systems, including high‑pressure piping, within a nuclear power plant environment. You will ensure compliance with engineering standards, support system commissioning, and provide technical leadership to resolve site challenges while prioritising the integration and performance of piping systems.

Dimensions

  • Team size: Coordination with a team of 10 engineers and technicians, with potential expansion as the project evolves, including specialists in piping systems.
  • Budget responsibilities: Oversight of contracts worth £100M, ensuring cost‑efficient and timely delivery of mechanical and piping systems.
  • Systems involved: Critical cooling, ventilation, and high‑pressure piping systems specific to nuclear power operations.

Principal Responsibilities

  • Technical Leadership
    • Review and validate detailed engineering designs for mechanical systems, with a specific focus on piping systems to ensure compliance with nuclear safety and quality standards (RCC‑M, ASME).
    • Provide expertise in resolving technical challenges related to piping installation, such as welding deviations, material selection, and routing optimisation.
    • Collaborate with design teams to address system modifications and ensure constructability.
  • Delivery Oversight
    • Supervise contractors responsible for piping prefabrication, welding, and on‑site installation, ensuring alignment with project schedules and construction priorities.
    • Oversee and coordinate Non‑Destructive Testing (NDT) and Hydro‑pressure Testing (HPT) activities for high‑pressure piping systems.
    • Monitor and validate the performance of critical piping systems to ensure readiness for commissioning.
  • Quality and Documentation
    • Validate engineering and quality assurance documentation related to piping systems, ensuring proper traceability and compliance with regulatory standards.
    • Compile and hand over all necessary documentation to commissioning teams, ensuring all evidence is complete for system acceptance.
  • Stakeholder Collaboration
    • Act as the primary point of contact for piping contractors, project management teams, and commissioning leads to ensure seamless communication and project progress.
    • Identify and mitigate risks related to piping systems, while providing regular reporting and updates to stakeholders.

The Ideal Candidate

  • Experience: 10+ years of experience in mechanical engineering roles, with demonstrated expertise in piping systems within nuclear or similarly regulated industries.
  • Proven track record of overseeing high‑pressure piping design, prefabrication, and installation.
  • Experience managing contractors and delivering complex engineering projects involving piping networks.

Qualifications

  • Degree in Mechanical Engineering or equivalent (Master’s preferred).
  • Professional accreditation (e.g., Chartered Engineer or equivalent).
  • Strong knowledge of regulatory codes, particularly RCC‑M, ASME, and other piping standards.

Skills

  • In‑depth understanding of piping system design, including thermal and hydraulic considerations.
  • Strong problem‑solving capabilities and meticulous attention to detail.
  • Exceptional written and oral communication skills to coordinate effectively with contractors and stakeholders.
  • Leadership skills to manage multidisciplinary teams and influence decision‑making.

Additional Information

  • Prioritise Your Well‑Being: With our Private Medical Insurance, you and your loved ones gain quick access to premium healthcare services, including dental insurance.
  • Build a Stronger Financial Future: Our Enhanced Pension Scheme supports your future with boosted retirement savings, enhanced by employer contributions and tax benefits.
  • Commute Smart, Commute Green: Our Cycle to Work Scheme makes eco‑friendly commuting affordable. Enjoy tax savings while getting a new bike.
  • Exclusive Perks, Everyday Joy: With the Employee Perks Program, unlock exclusive discounts, rewards, and benefits that enhance your work‑life balance and add value to your daily life.

Senior Mechanical Systems Engineer – Nuclear Industry (H/F) employer: Acepp Entreprise

Acepp Entreprise is an excellent employer for those looking to make a significant impact in the nuclear sector. With a strong commitment to employee growth, we offer professional development support and a comprehensive benefits package, including private medical insurance and an enhanced pension scheme. Our collaborative work culture fosters innovation and excellence, making it a rewarding environment for QC professionals in the UK.

Acepp Entreprise

Contact Details:

Acepp Entreprise Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Senior Mechanical Systems Engineer – Nuclear Industry (H/F)

Get Your Hands Dirty at Engineering Events

Join local engineering meetups or industry conferences related to mechanical engineering. Whether it's a workshop or a career fair, these events are goldmines for networking and getting a foot in the door. Plus, you can showcase your passion and enthusiasm directly to potential employers like Acepp Entreprise.

Connect with Professors & Peers

Tap into your university’s resources—professors often have connections in the industry. Don’t be shy to ask about potential openings or recommendations. Your classmates might also know of companies hiring. Often, it’s who you know that gets you in front of the right people!

Highlight Your Projects and Practical Experience

When you land those interviews, make sure to talk about your hands-on projects or internships. Whether it's a design project or hands-on experience with CAD software, specific examples will make you stand out. Companies like Acepp Entreprise love to hear about practical applications of your skills.

Apply Directly on Company Websites

Check out the careers page of Acepp Entreprise and apply directly through there. It shows initiative and interest in their specific values. Plus, you'll often find openings that aren't advertised on job boards, giving you a better chance to land that full-time gig!

We think you need these skills to ace Senior Mechanical Systems Engineer – Nuclear Industry (H/F)

Mechanical Engineering
Piping System Design
High-Pressure Piping
Regulatory Compliance (RCC-M, ASME)
Technical Leadership
Problem-Solving Skills
Attention to Detail

Some tips for your application 🫡

Show Off Your Technical Expertise:In mechanical engineering, it’s vital to highlight your technical skills and projects. Make sure to include relevant software proficiency (like CAD tools) in your CV. If you've worked on specific engineering projects, detail your key contributions — we want to see how you’ve applied your skills in a practical setting!

Focus on Problem-Solving Examples:Employers in mechanical engineering love to see how you handle challenges. Use your cover letter to share specific instances where you’ve solved a complex problem or improved a design. This will show us you're not just knowledgeable but also capable of applying that knowledge effectively.

Highlight Relevant Certifications:Include any relevant certifications or training that can set you apart from the competition. Whether it's coursework from your degree, a recognised certification, or extra training in new technologies, we love to see candidates who continuously improve their skill set. This tells us you're serious about your career in engineering!

Tailor Your CV for the Role:Don’t forget to customise your CV for Acepp Entreprise and the Senior Mechanical Systems Engineer – Nuclear Industry (H/F) role specifically. Pull examples from your experience that align with the job description — it shows us you've done your research and are genuinely interested in becoming part of the team. We recommend applying through our website to ensure your application gets to the right people!

How to prepare for a job interview at Acepp Entreprise

Brush Up on Your CAD Skills

Since mechanical engineering often involves design processes, be ready to showcase your proficiency in CAD software like SolidWorks or AutoCAD. Bring along a digital portfolio or even some sketches that demonstrate your design capabilities — it’s a great way to show what you can bring to the table at Acepp Entreprise.

Prepare for Technical Questions

Expect technical questions that test your understanding of engineering principles and problem-solving skills. You might get hypothetical scenarios where you need to design a component or troubleshoot a mechanical system. Practising these types of questions will give you the confidence to tackle whatever comes your way!

Show Your Team Spirit

As a full-time mechanical engineer, collaboration is key! Be ready to share examples of past team projects or any experiences where you contributed to solving a complex problem with others. Demonstrating your ability to work in a team will resonate well with the interviewers at Acepp Entreprise.

Discuss Your Future Goals

Since this is a full-time position, your long-term vision is important. Be open about your career aspirations, whether it’s mastering a specific tool or leading projects. This shows that you're committed not just to learning but also to growing with Acepp Entreprise, making you a more appealing candidate.