Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Lead engineering projects, collaborating with teams to deliver innovative solutions globally.
- Company: Join HR Wallingford, a diverse and inclusive employer committed to innovation.
- Benefits: Competitive salary, full training, international travel opportunities, and supportive work environment.
- Why this job: Make an impact in engineering while developing your skills and advancing your career.
- Qualifications: Experience in project lifecycle, linear motion systems, and hands-on engineering skills required.
- Other info: Dynamic role with potential for growth and exciting challenges in engineering.
The predicted salary is between 55000 - 65000 £ per year.
About the role
As a Principal Engineer, you’ll be the lead engineer on projects, working closely with electrical and software engineers, as well as project managers, to ensure smooth and successful delivery of our solutions to clients around the world. With our equipment being specialist, we provide product familiarisation and training, but experience of linear motion systems, precision rotating components, BS8888 / GD&T, limits and fits, and designing for manufacture is fundamental to the role. Experience of calibration and testing would be an advantage.
Successful applicants will have experience of the project lifecycle, showing an ability to develop requirements, create engineering plans to solve complex engineering problems and deliver optimised solutions. The role also includes opportunities for testing, prototyping and overseeing the installation and commissioning of our equipment, for which the candidate will require a good hands-on approach. Whether you’re refining your skills or looking to grow into a more senior role, we offer a supportive environment, full training on our specialist systems, and opportunities to travel internationally.
Responsibilities
- Taking the lead in undertaking and reviewing engineering calculations and analysis to make decisions and demonstrate system performance
- Participate in, and lead design reviews, recommending design modifications to improve functionality, reliability, and manufacturability
- Provide feedback to improve working practices, processes, and project delivery
- Producing technical reports, specifications, and other technical documentation
- Produce 3D CAD models and drawings for detailed design
- Review and Approve CAD models and drawings for engineers
- Potential for overseas travel for commissioning and validation of our equipment
Salary from £55 - £65k dependant on experience. The closing date for applications is 2nd March 2026.
Qualifications
- Experience of the project lifecycle with the ability to develop requirements and create engineering plans to solve complex problems
- Experience of linear motion systems, precision rotating components, BS8888 / GD&T, limits and fits, and designing for manufacture
- Experience of calibration and testing would be an advantage
- Hands-on approach to testing, prototyping, installation and commissioning
- Willingness to travel internationally
How to apply
If you are excited about this role but unsure whether you’re the right fit, we encourage you to apply. We’re also happy to answer any questions by emailing careers@hrwallingford.com. Interested? Please apply providing your CV with a covering letter.
Additional information
Our privacy notice for job applicants, available from our website, explains how we collect and process the personal data you may provide us when you apply for a job with us through our websites, or by any other means. This notice also explains how we’ll store and handle that data and keep it. HR Wallingford are an equal opportunity employer and value diversity in our workplace. We do not discriminate, and work to create an inclusive culture across our business. HR Wallingford is committed to equality, diversity and inclusion.
Principal Mechanical Engineer in Wallingford employer: HR Wallingford
Contact Detail:
HR Wallingford Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Mechanical Engineer in Wallingford
✨Tip Number 1
Network like a pro! Reach out to your connections in the engineering field, especially those who have experience with linear motion systems or precision components. A friendly chat can lead to insider info about job openings that aren't even advertised yet!
✨Tip Number 2
Show off your skills! When you get the chance to meet potential employers, whether at a networking event or an interview, bring along examples of your work. Having a portfolio of CAD models or project reports can really set you apart from the crowd.
✨Tip Number 3
Don’t be shy about asking questions during interviews! It shows you're genuinely interested in the role and the company. Ask about their projects, team dynamics, or how they approach design reviews. This can help you gauge if it’s the right fit for you too.
✨Tip Number 4
Apply through our website! We love seeing applications come directly from candidates who are excited about our roles. Plus, it gives you a better chance to stand out and show us why you’re the perfect fit for the Principal Mechanical Engineer position.
We think you need these skills to ace Principal Mechanical Engineer in Wallingford
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Principal Mechanical Engineer role. Highlight your experience with linear motion systems and precision components, as well as any relevant project lifecycle experience. We want to see how your skills match what we're looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're excited about this role and how your hands-on approach will benefit our projects. We love seeing genuine enthusiasm, so let your personality come through!
Showcase Your Problem-Solving Skills: In your application, don’t forget to mention specific examples of how you've tackled complex engineering problems in the past. We’re keen on seeing your thought process and how you’ve developed requirements and engineering plans.
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets to us quickly and efficiently. Plus, you’ll find all the info you need about the role and our company there!
How to prepare for a job interview at HR Wallingford
✨Know Your Technical Stuff
Make sure you brush up on your knowledge of linear motion systems, precision rotating components, and BS8888 / GD&T. Be ready to discuss how you've applied these in past projects, as this will show your expertise and confidence in the field.
✨Showcase Your Project Lifecycle Experience
Prepare examples that highlight your experience with the project lifecycle. Talk about how you've developed requirements and created engineering plans to solve complex problems. This will demonstrate your ability to lead and deliver successful projects.
✨Hands-On Approach is Key
Since the role requires a good hands-on approach, be prepared to discuss your experience with testing, prototyping, and installation. Share specific instances where your practical skills made a difference in project outcomes.
✨Be Ready for Design Reviews
Expect to participate in design reviews during the interview. Think about how you've recommended design modifications in the past to improve functionality and manufacturability. This will show your collaborative spirit and problem-solving skills.
