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- Tasks: Design and develop critical mechanical systems for the nuclear energy sector.
- Company: Join a global team of 54k+ innovators shaping sustainable energy solutions.
- Benefits: Enjoy flexible working, private medical insurance, and a personalised career path.
- Why this job: Be part of exciting projects that make a real difference in energy transformation.
- Qualifications: Degree in Mechanical Engineering and experience in pressure equipment design required.
- Other info: Collaborate with diverse teams and engage in continuous learning opportunities.
The predicted salary is between 28800 - 48000 £ per year.
Mechanical Design Engineer – High-Integrity Pressure Systems
Mechanical Design Engineer – High-Integrity Pressure Systems
1 day ago Be among the first 25 applicants
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Are you passionate about engineering? Do you want to make a difference?
You could be one of our 54k+ colleagues in over 30 countries working on inspiring projects in the most innovative companies.
Join us and start building tomorrow’s world today!
Are you passionate about engineering? Do you want to make a difference?
You could be one of our 54k+ colleagues in over 30 countries working on inspiring projects in the most innovative companies.
Join us and start building tomorrow’s world today!
Job Description
What will you be doing?
As a Mechanical Design Engineer – High-Integrity Pressure Systems, you will join our advanced engineering team supporting the development of critical mechanical systems within the nuclear energy sector. You’ll play a key role in designing and realising complex pressure equipment used in demanding, high-integrity environments—contributing directly to the technologies shaping the future of sustainable energy.
Your main responsibilities will be:
- Lead or support the detailed design of pressure equipment such as reactor vessels, heat exchangers, filters, and tanks.
- Develop engineering solutions from concept to final definition, including 3D models, drawings, documentation, and design justifications.
- Work collaboratively within integrated project teams, alongside suppliers and manufacturing experts, to deliver cost-effective and technically robust designs.
- Navigate evolving requirements through structured problem-solving, iterative design development, and cross-functional coordination.
- Contribute to technical governance processes, including peer reviews and design risk assessments.
- Support product lifecycle activities including manufacturing readiness, integration planning, and maintaining digital traceability.
Who are we looking for?
-
We’re seeking proactive mechanical engineers who thrive on complex technical challenges and want to be part of the nuclear energy transformation. If you have experience designing pressure systems in safety-critical industries—and enjoy translating design concepts into buildable, compliant hardware—you’ll thrive in this role. We welcome applicants from nuclear, oil & gas, defence, aerospace, or other highly regulated sectors.
You are…
- Passionate about engineering
- result-oriented
- proactive
Qualifications
Experience, skills and qualifications required:
Required:
- Degree in Mechanical Engineering or a related discipline
- Proven experience in pressure equipment design and integrity assessment
- Familiarity with relevant design codes (e.g. ASME, EN13445, PD5500)
- Knowledge of materials, fabrication methods, and design-for-manufacture principles
- Proficient with CAD and digital design tools
- Strong communication skills and ability to work in cross-functional teams
Desirable:
- Understanding of nuclear design codes and safety classification processes
- Experience with verification, validation, and technical substantiation
- Familiarity with supplier engagement and manufacturing documentation review
- Background in systems engineering or structured product development
Additional Information
Why join us?
We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions most efficiently.
Our commitment to sustainable growth is unwavering, and we continuously strive for accelerated transformation and continuous improvement. Through ALTEN labs, mentoring programs, internal universities, and more, we are always pushing boundaries and embracing new possibilities.
We offer incredible opportunities to join inspiring projects in the most innovative companies.
We prioritise your career development with personalised support plans tailored to your own aspirations. We\’re here to empower you and help you reach your full potential.
Join our passionate team and start building tomorrow, today!
In short you get:
- A personalised career path and a rewarding management style
- A chance to work on the most exciting engineering projects and technologies along with Premium Customers
- A huge diversity of engineering projects and industries
- A competitive salary
- Private Medical Insurance
- Pension Scheme
- Cycle-to-work Scheme among many additional benefits
- Social atmosphere, regular gatherings, and team buildings
- Flexible way of working (role dependent)
Seniority level
-
Seniority level
Mid-Senior level
Employment type
-
Employment type
Full-time
Job function
-
Job function
Consulting
-
Industries
IT Services and IT Consulting
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Mechanical Design Engineer – High-Integrity Pressure Systems employer: ALTEN LTD - UK
Contact Detail:
ALTEN LTD - UK Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Mechanical Design Engineer – High-Integrity Pressure Systems
✨Tip Number 1
Familiarise yourself with the specific design codes mentioned in the job description, such as ASME and EN13445. Understanding these codes will not only help you during interviews but also demonstrate your commitment to safety and compliance in pressure equipment design.
✨Tip Number 2
Network with professionals in the nuclear energy sector or related industries. Attend industry events or join relevant online forums to connect with others who can provide insights into the role and potentially refer you to opportunities at StudySmarter.
✨Tip Number 3
Prepare to discuss your experience with cross-functional teams. Highlight specific projects where you collaborated with suppliers or manufacturing experts, as this is a key aspect of the role and will show your ability to work effectively in integrated project teams.
✨Tip Number 4
Stay updated on the latest trends and technologies in mechanical design and pressure systems. Being knowledgeable about current advancements will not only enhance your discussions during interviews but also position you as a forward-thinking candidate who is ready to contribute to innovative projects.
We think you need these skills to ace Mechanical Design Engineer – High-Integrity Pressure Systems
Some tips for your application 🫡
Tailor Your CV: Make sure your CV highlights relevant experience in mechanical design and pressure systems. Use specific examples from your past roles that demonstrate your skills in designing complex equipment, especially in safety-critical industries.
Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for engineering and your understanding of the nuclear energy sector. Mention how your background aligns with the responsibilities outlined in the job description, particularly your experience with design codes and collaborative projects.
Highlight Technical Skills: In your application, emphasise your proficiency with CAD and digital design tools. Include any relevant certifications or training related to pressure equipment design and integrity assessment, as these are crucial for the role.
Showcase Problem-Solving Abilities: Provide examples of how you've navigated complex technical challenges in previous roles. Discuss your approach to structured problem-solving and how you’ve contributed to successful project outcomes, particularly in high-integrity environments.
How to prepare for a job interview at ALTEN LTD - UK
✨Showcase Your Technical Knowledge
Make sure to brush up on your understanding of pressure equipment design and relevant codes like ASME and EN13445. Be prepared to discuss specific projects where you've applied this knowledge, as it will demonstrate your expertise in the field.
✨Prepare for Problem-Solving Scenarios
Expect to face technical challenges during the interview. Practice articulating your thought process in solving complex engineering problems, especially those related to high-integrity environments. This will show your ability to navigate evolving requirements effectively.
✨Emphasise Collaboration Skills
Since the role involves working within integrated project teams, highlight your experience in cross-functional collaboration. Share examples of how you've successfully worked with suppliers and manufacturing experts to deliver robust designs.
✨Demonstrate Passion for Engineering
Let your enthusiasm for engineering shine through. Discuss what drives you in the field, particularly in relation to sustainable energy and innovative projects. This passion can set you apart from other candidates.
