Senior Design Engineer

Senior Design Engineer

Winchester Full-Time 48000 - 72000 £ / year (est.) No home office possible
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At a Glance

  • Tasks: Lead innovative design projects to enhance low-carbon energy solutions.
  • Company: Join RJM International, a leader in global energy transition and innovation.
  • Benefits: Enjoy flexible working, subsidised healthcare, and global career opportunities.
  • Why this job: Make a real impact on sustainability while collaborating with industry experts.
  • Qualifications: 8+ years in engineering design; expertise in SolidWorks and Inventor required.
  • Other info: Mentorship opportunities available for junior engineers.

The predicted salary is between 48000 - 72000 £ per year.

At RJM International, we are at the forefront of the global energy transition. As a world-leading engineering technology company, we enable energy producers to achieve efficient, reliable, and cost-effective low-carbon power generation.

We operate a twin-track strategy:

  • Helping existing energy assets reduce harmful emissions and improve efficiency, ensuring they remain a viable source of reliable power.
  • Driving innovation in biomass and Energy from Waste to enhance reliability and performance in the next generation of power solutions.

Our work is complex, bespoke, and pioneering. We don’t just optimise existing systems – we invent new ones. Our track record of innovation has earned us industry recognition, including the prestigious Queen’s Award for Enterprise: Innovation.

At RJM, you’ll be working with a team of experts on high-impact projects worldwide, tackling some of the most pressing energy challenges of our time. We operate across multiple sectors, from utility-scale power generation to industrial energy users, handling everything from 1,000MWe power units to 100MW gas-fired boilers. Our expertise spans all fuel types and all firing systems, with a particular focus on biomass and Energy from Waste solutions.

With offices in Winchester, Singapore, Malaysia, and the USA, we offer global opportunities for ambitious engineers who want to expand their expertise and make a real impact on the future of energy.

We’re looking for a highly skilled, ambitious, and forward-thinking Senior Design Engineer to join our growing team. If you have expertise in SolidWorks and Inventor, a keen problem-solving mindset, and a passion for reinventing the future of energy, this is your chance to make a real impact.

As a senior member of our design team, you’ll lead projects that directly improve operational efficiency, emissions control, and sustainability worldwide. You’ll work across engineering, manufacturing, and supply chain teams to develop cutting-edge designs, ensuring they meet cost, quality, and time targets.

What You’ll Be Doing

  • Design & Innovation
    • Develop CAD models and detailed engineering drawings using SolidWorks, Inventor, and AutoCAD.
    • Maintain design standards and oversee the accuracy of models and drawings across the team.
    • Perform design calculations, material selection, and component sizing in line with industry standards.
    • Stay ahead of the curve—integrate emerging technologies and best practices into RJM’s design processes.
  • Project Leadership & Collaboration
    • Work closely with Projects, Process, and CFD teams to create tailored, high-performance solutions.
    • Liaise with contractors during manufacturing and provide real-time problem-solving.
    • Prepare status reports and manage the impact of design changes.
    • Ensure customer expectations are not just met—but exceeded.
  • Leadership & Technical Oversight
    • Lead a team of designers on large-scale projects, guiding both in-house and external teams.
    • Mentor junior engineers, shaping the next generation of top-tier talent.
    • Conduct design reviews, troubleshoot issues, and uphold RJM’s quality standards.
  • Manufacturing & Installation Support
    • Conduct laser scans and use clash detection for seamless design integration.
    • Generate parts lists, installation instructions, and engineering documentation.
    • Support on-site measurements, diagnostics, and testing.
  • Business & Sales Support
    • Play a key role in design proposals, project planning, and sales presentations.
    • Prepare design work schedules for project planning and sales efforts.
    • Contribute to continuous improvement by refining processes after project completion.

What We’re Looking For

We know that top talent comes in many forms. Even if you don’t tick every box, we’d love to hear from you.

Must-Haves:

  • HNC, HND, or Degree in Mechanical, Structural, or Production Engineering.
  • 8+ years experience in engineering design for small and large projects.
  • Expertise in SolidWorks, Inventor, AutoCAD, MS Office, and laser scanning for model generation.
  • Deep understanding of structural steel, ducting, welding, fabrication, machining, castings, and piping.
  • Strong problem-solving, organizational, and leadership skills.
  • Ability to manage multiple projects in a fast-paced environment.
  • Proven experience in leading and mentoring junior engineers.

Bonus Points for:

  • Experience in the power generation sector.
  • Knowledge of Quality Assurance/Quality Control processes.
  • Experience with project management tools & methodologies.
  • Chartered Engineer status (or actively working toward it).
  • Additional language skills.
  • Full UK driving license.

Why RJM?

We invest in top talent and offer:

  • Subsidised private healthcare.
  • Discretionary bonus scheme.
  • Pension & death-in-service benefit.
  • Flexible working opportunities.
  • Global career opportunities & continuous development.

Join RJM and be part of an industry-leading team pushing the boundaries of energy innovation. Ready to take the next step? Apply now!

Senior Design Engineer employer: RJM International

At RJM International, we pride ourselves on being an exceptional employer, offering a dynamic work culture that fosters innovation and collaboration. Located in Winchester, our team enjoys flexible working opportunities, subsidised private healthcare, and a commitment to continuous professional development, ensuring that every employee can grow their skills while contributing to groundbreaking projects in the energy sector. Join us to be part of a forward-thinking company that not only values your expertise but also empowers you to make a meaningful impact on the future of low-carbon energy.
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Contact Detail:

RJM International Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Design Engineer

✨Tip Number 1

Familiarise yourself with RJM's recent projects and innovations in low-carbon energy. This knowledge will not only help you understand their work better but also allow you to discuss how your skills can contribute to their ongoing projects during interviews.

✨Tip Number 2

Network with current or former employees of RJM International on platforms like LinkedIn. Engaging with them can provide insights into the company culture and expectations, which can be invaluable when preparing for interviews.

✨Tip Number 3

Brush up on your technical skills, especially in SolidWorks and Inventor, as these are crucial for the role. Consider working on personal projects or simulations that showcase your design capabilities to demonstrate your expertise.

✨Tip Number 4

Prepare to discuss your leadership experiences and how you've mentored junior engineers in the past. RJM values strong leadership, so having specific examples ready will help you stand out as a candidate.

We think you need these skills to ace Senior Design Engineer

SolidWorks
Inventor
AutoCAD
Mechanical Engineering
Structural Engineering
Production Engineering
Problem-Solving Skills
Project Management
Leadership Skills
Organisational Skills
Quality Assurance/Quality Control
Laser Scanning
Clash Detection
Material Selection
Component Sizing
Technical Documentation
Mentoring and Coaching
Communication Skills
Fast-Paced Project Management

Some tips for your application 🫡

Tailor Your CV: Make sure your CV highlights relevant experience in engineering design, particularly with SolidWorks and Inventor. Emphasise your leadership skills and any projects where you've improved operational efficiency or sustainability.

Craft a Compelling Cover Letter: Write a cover letter that showcases your passion for low-carbon energy solutions. Mention specific projects or experiences that align with RJM's mission and how you can contribute to their innovative work.

Highlight Relevant Skills: In your application, clearly outline your technical skills, especially in CAD software and project management. Include any experience with quality assurance processes and mentoring junior engineers, as these are key aspects of the role.

Showcase Problem-Solving Abilities: Provide examples in your application that demonstrate your problem-solving mindset. Discuss challenges you've faced in previous projects and how you overcame them, particularly in fast-paced environments.

How to prepare for a job interview at RJM International

✨Showcase Your Technical Skills

Make sure to highlight your expertise in SolidWorks, Inventor, and AutoCAD during the interview. Be prepared to discuss specific projects where you used these tools to solve complex engineering problems.

✨Demonstrate Problem-Solving Abilities

RJM values a keen problem-solving mindset. Prepare examples of challenges you've faced in previous roles and how you approached them, particularly in relation to improving operational efficiency or emissions control.

✨Emphasise Leadership Experience

As a Senior Design Engineer, you'll be expected to lead and mentor junior engineers. Share your experiences in leading teams, conducting design reviews, and how you've contributed to the development of others in your field.

✨Align with RJM's Vision

Familiarise yourself with RJM's mission in the energy sector. Be ready to discuss how your values align with their focus on low-carbon energy solutions and innovation, and how you can contribute to their goals.

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