Site Project Engineer

Job Description:

Site Project Engineer

Location:

Melton Mowbray

Salary: £53,000-£65,000 + Bonus + Benefits

At Mars, the world we want tomorrow starts with how we do business today. As our new Site Project Engineer, you will be a vital technical driver behind the design, installation, and execution of high‑impact capital projects that keep our high‑speed manufacturing sites at the cutting edge. You will join us as a key active member of our vibrant engineering community, local site technical team, and multi‑functional project teams.

• Lead and execute capital projects from concept to commissioning, ensuring every design and installation delivers safe, secure, and environmentally responsible results.
• Rally and engage cross‑functional project team members, encouraging them to take proactive ownership of assigned tasks and collaborate effectively to hit milestones.
• Balance multiple priorities, including direct project execution, multi‑disciplinary functional support, and continuous self‑development to actively grow within the role and the engineering function.
• Contribute to a high‑performing site environment that champions safety, open communication, mutual trust, and psychological safety.
• Comply with, reinforce, and champion all site and global safety, security, and environmental policies (HSE) on every project.

• Degree in Electrical, Mechanical, or Chemical Engineering (or equivalent technical discipline).
• Experience in a comparable technical engineering position within fast‑paced industries such as food, beverage, pharmaceutical, or FMCG.
• Deep, foundational/functional understanding of core engineering principles across multiple disciplines (Process, Packaging, Electrical, Construction, or Computer/Digital Services) to guide complex site project decisions.
• Proven ability to work in team environments, influence cross‑functional stakeholders, and drive projects to successful completion.

Work with diverse and talented Associates, all guided by the Five Principles. Join a purpose‑driven company, where we’re striving to build the world we want tomorrow, today. Best‑in‑class learning and development support from day one, including access to our in‑house Mars University. An industry‑competitive salary and benefits package, including a company bonus.

Mars is committed to providing access, equal opportunity, and reasonable adjustments for individuals with disabilities, long‑term health conditions, or who are neurodiverse during the application and recruitment process. To request reasonable adjustments, complete our Reasonable Adjustment Request Form here.