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Mars

Project Officer

Location:  GBR-Leicestershire-Melton Mowbray | United Kingdom
Location flexibility:  1 office day / week, 2 office days / week, 3 office days / week, 4 office days / week
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Job Description

Job Description:

Project Officer
Location: Melton Mowbray – onsite role
Job Type: 18 month Fixed Term Contract

Launch Your Career in Engineering Project Delivery

Are you an organised, detail-oriented problem solver looking to build your career in engineering, manufacturing, or project management?

We're looking for a Project Officer to support the successful delivery of capital investment projects within our manufacturing environment. Working closely with Project Managers, Engineers, Procurement, Finance, and Operations teams, you'll play a key role in ensuring projects are delivered safely, on time, and within budget.

This is an excellent opportunity for a recent graduate or early-career professional looking to gain exposure to engineering projects while developing valuable project management, financial, and stakeholder management skills.

What will you do?

  • Drive project execution by maintaining project plans, coordinating timelines, tracking milestones, and ensuring key actions are delivered on schedule.
  • Support engineering projects from start to finish, coordinating shutdown activities, compliance requirements, commissioning activities, and project documentation.
  • Manage project finances and administration, including purchase orders, supplier onboarding, invoice processing, budget tracking, forecasting, and CAPEX reporting.
  • Create clear project communications and reporting, providing updates, dashboards, presentations, and stakeholder communications that keep everyone aligned.
  • Collaborate across Engineering, Operations, Procurement, Finance, and external partners to ensure projects are delivered safely, efficiently, and in line with business objectives.

What are we looking for?

Essential

  • Degree (or equivalent) in Engineering, Business, Project Management, Construction Management, or a related discipline, or equivalent experience gained within a manufacturing, supply chain, or FMCG environment.
  • Strong organisational, planning, and stakeholder management skills, with the ability to coordinate activities across multiple teams and priorities.
  • Advanced MS Office skills, particularly Excel and PowerPoint, with the ability to analyse data, track budgets, and produce clear project reporting.
  • Strong communication skills and a collaborative approach, with confidence working across engineering, operations, procurement, and external partners.

Desirable

  • Experience supporting engineering, manufacturing, supply chain, or capital projects, including project scheduling using tools such as MS Project.
  • Exposure to procurement and ERP systems such as SAP or Ariba, alongside budget tracking, forecasting, and financial administration.
  • Understanding of engineering documentation, CE Marking requirements, industrial safety standards, or regulated manufacturing environments such as FMCG, food, beverage, or pharmaceuticals.

What will make you successful?

  • Strong attention to detail and the ability to manage multiple activities simultaneously.
  • A proactive mindset with strong problem-solving and analytical skills.
  • Good communication, listening, and influencing skills.
  • A desire to learn, develop, and build a long-term career within engineering project delivery.

What can you expect from Mars?

  • 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.

Our Melton Mowbray factory is proudly part of Mars Petcare. Since 1951, our Melton site has been at the heart of UK pet food manufacturing, producing some of the world’s most-loved pet food brands like PEDIGREE® and WHISKAS®. Together, we are united by a single, inspiring purpose: to create A Better World for Pets®

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.

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Working at Mars

Hybrid

Core hours 11–3

Company benefits

Open to part-time employees
Open to job sharing
Open to compressed hours
Sabbaticals
Enhanced maternity leave – 26 weeks at 90% pay
Enhanced paternity leave – 26 weeks at 90% pay
24 days annual leave + bank holidays
“Pawternity” leave
Pregnancy loss leave
Bank holiday swaps
Shared parental leave
Adoption leave
Family health insurance
Pregnancy support
Neonatal leave
Faith rooms
Meditation space
Dog friendly office
Dog friendly co-working space
Annual bonus
Employee discounts
Cinema discounts
Referral bonus
Joining bonus
Cycle to work scheme
Electric Car Salary Sacrifice
Enhanced pension match/contribution
Theme park discounts
Lunch and learns
In house training
Learning license
Studying sabbaticals
Open to part time work for some roles
Menopause support
On-site gym
On-site barista
Secure on-site parking
On-site catering
Private booths
On-site wellness room
Collaboration spaces

Awards & Accreditations

1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2026
3rd - Best Workplace Benefits

3rd - Best Workplace Benefits

Flexa awards 2026
Most loved - Large companies

Top 5 - Most loved - Large companies

Flexa awards 2026
Best Work-Life Balance

Top 10 - Best Work-Life Balance

Flexa awards 2026
1st - Most Family Friendly Company

1st - Most Family Friendly Company

Flexa awards 2025
2nd – Pet Friendly

2nd – Pet Friendly

Flexa awards 2025
Most Flexible Company

Top 5 - Most Flexible Company

Flexa awards 2025
Most Inclusive Company

Top 5 - Most Inclusive Company

Flexa awards 2025
Best Work-Life Balance

Top 10 - Best Work-Life Balance

Flexa awards 2025
Best Career Progression

Top 10 - Best Career Progression

Flexa awards 2025
Best Workplace Culture

Best Workplace Culture

Flexa awards 2025
Best Workplace Benefits

Best Workplace Benefits

Flexa awards 2025
1st – Large companies

1st – Large companies

Flexa100 2024
Consumer Goods

Consumer Goods

Industry awards 2023
3rd – Large companies

3rd – Large companies

Flexa100 2023
Retail & Ecommerce

Retail & Ecommerce

Industry awards 2022
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