At a Glance
- Tasks: Create competitive proposals and collaborate with teams to deliver power solutions.
- Company: Join Rehlko, a global leader in energy resilience and innovation.
- Benefits: Enjoy a competitive salary, company car, private healthcare, and 25 days leave.
- Other info: Opportunities for career progression in a thriving sector with excellent internal support.
- Why this job: Shape the future of sustainable energy while growing your career in a dynamic environment.
- Qualifications: Technical understanding of mechanical/electrical systems and strong communication skills.
The predicted salary is between 36000 - 60000 £ per year.
WBPS is now Rehlko! Rehlko is a global leader in power and energy resilience. Formerly known as Kohler Energy, Rehlko has continually shaped the way the world powers homes, industries, and critical infrastructure. As part of this exciting growth, WB Power Services has now become Rehlko. This transition marks our evolution into an OEM, allowing us to design, build, and deliver complete power solutions from the ground up. It is a transformation that strengthens our technical capability, expands our product range, and deepens the value we offer to our clients. We retain the strong, values‑led foundation of a family business, while being empowered by the scale, resources, and global vision of Rehlko. For our people, this means new opportunities, bigger projects, and a chance to shape the future of resilient, sustainable energy.
As a Proposals Engineer, you will play a key role in supporting our Sales and Projects teams by developing accurate, competitive, and technically robust proposals. You will work closely with clients, suppliers, and internal stakeholders to interpret requirements, build cost‑effective solutions, and ensure seamless handovers into project delivery.
Responsibilities:
- Produce accurate project estimates, bill of materials, and cost build.
- Write technical and commercial clarifications as part of tender submissions.
- Review existing proposals and highlight key selling points to support the Sales Team.
- Interpret client enquiry documents and develop conceptual designs and formal tender responses to strict deadlines.
- Review M&E specifications and scopes of supply to ensure compliance and clarity.
- Provide ongoing technical clarifications throughout the tender lifecycle.
- Support the Sales Team with technical input for proposals, consultant reports, and engine selection.
- Prepare and review detailed contract handover files for the Projects Team.
- Update internal database systems with communications and feedback.
- Obtain compliant quotations from subcontractors and supply chain partners.
- Ensure all work aligns with ISO 9001, ISO 14001, and ISO 45001 quality accreditations.
About You:
- Strong technical understanding of mechanical/electrical systems (power generation experience is a bonus).
- Confidence in interpreting technical drawings, specifications, and tender documents.
- Ability to manage multiple tenders simultaneously.
- Commercial awareness and problem‑solving ability.
- A methodical approach with high attention to detail.
- Excellent communicator, both in‑person and over digital channels.
- Strong analytical skills with the ability to break down complex requirements into clear, cost‑effective solutions.
- Full UK driving licence required.
What’s In It For You:
- £45,000 - £60,000 basic salary depending on experience.
- Company car and fuel card.
- 25 days annual leave + bank holidays.
- Private healthcare.
- Life assurance (Death in Service).
- Long service recognition.
- Employee perks and discount platform.
- Excellent internal support and investment in your success.
- Clear path for career progression in a thriving sector.
Proposal Engineer employer: WB Power Services Ltd
WB Power Services Ltd is an exceptional employer, offering a dynamic work environment where innovation and teamwork thrive. With a strong focus on employee growth, you will have the chance to advance into senior management or project leadership roles while working on complex power generation projects across Europe. Our commitment to safety and efficiency ensures that you will be part of a supportive culture that values your contributions and fosters professional development.
StudySmarter Expert Advice🤫
We think this is how you could land Proposal Engineer
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend events, and connect with potential colleagues on LinkedIn. You never know who might have the inside scoop on job openings or can put in a good word for you.
✨Tip Number 2
Prepare for interviews by researching Rehlko and understanding their projects. Tailor your responses to show how your skills align with their mission of delivering power solutions. Confidence is key, so practice common interview questions with a friend!
✨Tip Number 3
Follow up after interviews! A quick thank-you email can leave a lasting impression and shows your enthusiasm for the role. It’s a simple way to stand out from the crowd and keep your name fresh in their minds.
✨Tip Number 4
Don’t just apply anywhere; focus on roles that excite you! Use our website to find positions that match your skills and interests. The more passionate you are about the job, the better you'll perform in the application process.
We think you need these skills to ace Proposal Engineer
Some tips for your application 🫡
Tailor Your Application:Make sure to customise your CV and cover letter for the Proposal Engineer role. Highlight your technical understanding of mechanical/electrical systems and any relevant experience in power generation. We want to see how your skills align with what we're looking for!
Show Off Your Communication Skills:As a Proposals Engineer, you'll need to communicate effectively with clients and internal teams. Use your application to demonstrate your excellent communication skills, both written and verbal. Share examples of how you've successfully collaborated in the past.
Be Detail-Oriented:Attention to detail is key in this role. When filling out your application, double-check for any typos or errors. We appreciate candidates who take the time to ensure their submissions are polished and professional!
Apply Through Our Website:We encourage you to apply directly through our website. This way, we can easily track your application and ensure it gets the attention it deserves. Plus, it shows you're keen on joining our team at Rehlko!
How to prepare for a job interview at WB Power Services Ltd
✨Know Your Technical Stuff
As a Proposal Engineer, you'll need to demonstrate a strong understanding of mechanical and electrical systems. Brush up on your knowledge of power generation and be ready to discuss technical drawings and specifications. This will show that you can interpret client requirements effectively.
✨Master the Art of Communication
You'll be working closely with clients and internal teams, so excellent communication skills are a must. Practice explaining complex concepts in simple terms. Consider doing mock interviews where you explain your thought process on a proposal to a friend or family member.
✨Showcase Your Problem-Solving Skills
Be prepared to discuss how you've tackled challenges in previous roles. Think of specific examples where you developed cost-effective solutions under tight deadlines. This will highlight your analytical skills and commercial awareness, which are crucial for this role.
✨Familiarise Yourself with ISO Standards
Since the role requires compliance with ISO 9001, ISO 14001, and ISO 45001, it’s beneficial to understand these standards. Be ready to discuss how you’ve ensured quality and compliance in past projects, as this will demonstrate your methodical approach and attention to detail.
