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- Tasks: Lead mechanical design projects and author critical documentation for the defense industry.
- Company: Join ACTEMIUM Design, part of VINCI Energies, with over 35 years of engineering expertise.
- Benefits: Enjoy flexible working, professional development, and a competitive salary package.
- Why this job: Be part of an innovative team that values trust, integrity, and collaboration.
- Qualifications: Degree in engineering and experience in design substantiation for regulated industries required.
- Other info: Security clearance may be necessary; support available for recruitment adjustments.
The predicted salary is between 43200 - 72000 £ per year.
ACTEMIUM Design offers multidiscipline design expertise which enables us to deliver robust solutions to our customers on mission critical and strategically important projects. As part of VINCI Energies with a turnover of €14 billion, ACTEMIUM Design UK is an agile business, growing in a dynamic and sustainable manner.
We are recruiting a Senior / Principal Mechanical Engineer to author Mechanical Design Substantiation Reports which will underpin the design of the various process systems. In this first instance this role will be a seconded position with the client.
Staff or Contract (within IR35) options available.
Background to the role
Actemium Design UK is currently producing the design of the Process Plant and Equipment (PP&E) to deliver an enduring manufacturing capability for a key customer in the defence industry. Acting as an Intelligent Client (IC) on behalf of the customer, we liaise with the suppliers of professional services and equipment vendors to ensure consistency and standardisation in the design of the process systems.
The Role
- Authoring nuclear substantiation documentation, including Design Substantiation Reports (DSR) providing the assurance and evidence to enable confidence in our technical solutions.
- Reviewing safety case documentation and identifying potential shortfalls in the design.
- Liaising with both internal and external designers and equipment vendors to gather information.
- Interrogating the Engineering Schedule and evidencing claims made against Systems, Structures, and Components (SSC) in the documentation.
- Interfacing with other stakeholders such as Human Factors, Fire Safety, Criticality, Radiological and the client Technical Authority.
The Person
- Questioning attitude, confident to challenge information where needed.
- Previous experience in design substantiation and safety case involvement for highly regulated industries.
- Fully familiar with all aspects of safety case methodologies and legal framework relevant to nuclear safety.
- Good oral and written communication skills, including presentation and report writing.
- Several years’ experience working in design engineering.
- Degree with honours or Level 6 equivalent.
- Chartered Engineer or equivalent (or working towards).
About ACTEMIUM Design
ACTEMIUM Design, a trading name of North West Projects Limited, has over 35-years’ experience of multidiscipline engineering design across the full project lifecycle, including support through manufacture, testing and installation/commissioning in both the nuclear and non-nuclear environment.
Our work is underpinned by our core values:
- Trust and Empowerment: Placing confidence in others enabling full potential.
- Team Spirit and Generosity: True togetherness and willingness to share success.
- Integrity & Responsibility: Doing the right thing, consistently honest & transparent.
- Innovation & Entrepreneurship: New ideas whilst developing long term customer relationships.
Why choose ACTEMIUM Design?
- We offer a competitive salary package to attract and retain high performing talent.
- Innovative, collaborative and inclusive environment.
- Flexible working including hybrid and core hours patterns.
- Professional and skills based continued development through training and mentoring.
- Professional Membership fees.
- Employee share scheme.
- EV salary sacrifice scheme.
- Health Shield Cover.
- Modern offices with on-site gym, café (Chorley Head office).
- Social events, charity fundraising events throughout the year.
- Signatory to the Armed Forces Covenant.
Additional Information
Due to the nature of our work, some roles require applicants to be able to achieve and maintain security clearance criteria. This means that your eligibility for certain roles may be affected by your place of birth, nationality, current or former citizenship, and any residency you hold or have held. Further details are available at United Kingdom Security Vetting: clearance levels – GOV.UK (
If you require further support or reasonable adjustments with regards to the recruitment process, please let us know.
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Actemium Design - Senior / Principal Mechanical Engineer employer: Actemium UK
Contact Detail:
Actemium UK Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Actemium Design - Senior / Principal Mechanical Engineer
✨Tip Number 1
Familiarize yourself with the specific safety case methodologies and legal frameworks relevant to nuclear safety. This knowledge will not only help you in interviews but also demonstrate your commitment to understanding the industry's standards.
✨Tip Number 2
Network with professionals in the nuclear engineering field, especially those who have experience in design substantiation. Engaging with industry experts can provide valuable insights and potentially lead to referrals.
✨Tip Number 3
Prepare to discuss your previous experiences in design engineering, particularly any involvement with safety cases. Be ready to share specific examples that highlight your questioning attitude and ability to challenge information.
✨Tip Number 4
Research ACTEMIUM Design's core values and think about how your personal values align with theirs. Being able to articulate this connection during your conversations can set you apart as a candidate who truly fits their culture.
We think you need these skills to ace Actemium Design - Senior / Principal Mechanical Engineer
Some tips for your application 🫡
Understand the Role: Make sure to thoroughly read the job description for the Senior / Principal Mechanical Engineer position. Understand the key responsibilities, such as authoring Design Substantiation Reports and liaising with stakeholders, to tailor your application accordingly.
Highlight Relevant Experience: In your CV and cover letter, emphasize your previous experience in design substantiation and safety case involvement, especially in regulated industries. Mention specific projects or roles that demonstrate your expertise in these areas.
Showcase Communication Skills: Since good oral and written communication skills are essential for this role, provide examples of your report writing and presentation experiences. Consider including a brief summary of a successful project where you effectively communicated complex information.
Tailor Your Application: Customize your cover letter to reflect ACTEMIUM Design's core values such as Trust, Team Spirit, and Innovation. Show how your personal values align with theirs and how you can contribute to their collaborative and inclusive environment.
How to prepare for a job interview at Actemium UK
✨Understand the Role and Responsibilities
Make sure you have a clear understanding of the Senior / Principal Mechanical Engineer role, especially regarding authoring Design Substantiation Reports and liaising with various stakeholders. Familiarize yourself with the specific requirements of the defence industry and nuclear safety regulations.
✨Showcase Your Experience
Prepare to discuss your previous experience in design substantiation and safety case involvement. Highlight specific projects where you successfully navigated complex engineering challenges, particularly in highly regulated environments.
✨Demonstrate Communication Skills
Since good oral and written communication skills are essential for this role, practice articulating your thoughts clearly. Be ready to present your ideas and findings effectively, as well as to engage in discussions with both technical and non-technical stakeholders.
✨Emphasize Your Questioning Attitude
The company values a questioning attitude, so be prepared to discuss how you've challenged information or processes in the past. Show that you are confident in seeking clarity and ensuring the integrity of the design process.
