Mechanical Engineer

Mechanical Engineer

Full-Time 37389 - 44307 £ / year (est.) No working from home possible
Pennon Group

At a Glance

  • Tasks: Maintain and repair water treatment assets, ensuring reliable service for communities.
  • Company: Join South West Water, part of Pennon Group, committed to a greener future.
  • Benefits: Competitive salary, generous holiday, health benefits, and ongoing training.
  • Other info: Diversity is our strength; we celebrate uniqueness and foster a culture of belonging.
  • Why this job: Make a real impact on communities and the environment while developing your skills.
  • Qualifications: Completed apprenticeship in a technical discipline and experience with mechanical equipment.

The predicted salary is between 37389 - 44307 £ per year.

Powered by Water, Driven by Purpose. South West Water keeps the South West flowing with safe, reliable drinking water and wastewater services across some of the UK’s most stunning landscapes. We’re proud to be part of Pennon Group, a leader in the UK water sector, working towards a greener future. Our goals include lowering our carbon footprint, planting 300,000 trees, restoring peatlands, and supporting farmers and landowners to improve water quality and wildlife.

As a Mechanical Craftsperson, you’ll play a vital role in maintaining and repairing our water treatment assets, pumping stations, and reservoirs. Your work ensures reliable service for communities and helps prevent environmental risks. Every day brings new challenges, hands-on problem-solving, and opportunities to develop your skills.

What’s in it for you?

  • Competitive salary: £37,389 - £44,307
  • Extra earnings: Standby allowance + overtime and call-out payments
  • Generous holiday: 23–27 days + bank holidays
  • Discretionary bonus
  • Competitive contributory pension
  • Company Sharesave Scheme
  • Health and wellbeing benefits
  • Ongoing training and career development
  • And much more!

What you will be doing:

  • Carry out reactive maintenance and repairs on mechanical equipment
  • Manufacture and fabricate parts and equipment
  • Provide detailed specifications for replacement parts
  • Assist operational teams with complex problem-solving
  • Ensure safety compliance using method statements and RAMS
  • Participate in standby/call-out rota

What we are looking for:

  • A completed apprenticeship in a relevant technical discipline
  • A full understanding of related RAMS to deliver an effective and safe maintenance regime
  • Experience of working with Waste Water treatment processes would be desirable
  • Ability to fault find and repair large complex pieces of mechanical equipment

Ready to take on a new challenge? Apply today and join a team where your skills keep communities safe and help build a sustainable future.

Closing Date: 24th July 2026. Please note that the successful candidate will be subject to a mandatory DBS check as part of the onboarding process.

Be yourself, we like it that way. Together, we will build a culture of belonging, where inclusion is instinctive. Diversity is our strength and a reflection of our communities. We care, we value everyone, we celebrate uniqueness. Our core values, which are essential to our success, are:

  • Be Rock Solid - Build trust and be trusted.
  • Be You - We want you to bring your best every day.
  • Be the Future - Embrace change. Drive Progress. Own the challenge.

Mechanical Engineer employer: Pennon Group

At Pennon Group, we offer a dynamic work environment where our In-House Legal Counsel can thrive while making a meaningful impact on communities and the environment. Our commitment to employee growth is reflected in our supportive culture and opportunities for professional development, all set against the backdrop of our leadership in the UK water sector. Join us in driving purpose and innovation as we work towards a sustainable future.

Pennon Group

Contact Details:

Pennon Group Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Mechanical Engineer

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 Pennon Group.

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 Pennon Group love to hear about practical applications of your skills.

Apply Directly on Company Websites

Check out the careers page of Pennon Group 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 Mechanical Engineer

Mechanical Maintenance
Problem-Solving Skills
Fabrication Skills
Safety Compliance
Fault Finding
Water Treatment Processes
Technical Discipline Knowledge

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 Pennon Group and the Mechanical Engineer 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 Pennon Group

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 Pennon Group.

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 Pennon Group.

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 Pennon Group, making you a more appealing candidate.