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Mars UK • GBR-Berkshire-Slough | United Kingdom

Lead Mechanical Operator

Employment type:  Full time
Salary:  £40,000 – £48,000 per annum
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Job Description

Job Description:

📍 Slough
💷 £40,000– £48,000 (including shift allowance, DOE)
🎁 + Welcome bonus £2,000, Performance Bonus & Exceptional Benefits

🕑 Hours (12-hour shifts): 4 on 4 off pattern – 2 days, 2 nights, 4 off

🌟 Why Join Us?

We care about the world and your future. Mars offers competitive compensation and benefits along with some great perks, like fun freebies and best-in-class development. As a Mars Associate, you have our ongoing commitment to your growth and development as you work across our world-famous brands. The world we want tomorrow starts with how we do business today, and we're here to support you every step of the way.

💼 The Role

This is an exciting opportunity to join the Mars Wrigley factory in Slough. We are seeking Mechanical minded individuals who hold a passion for maintenance. Whether your experience is maintenance of ships, cars, tanks, lifts, generators, or similar mechanical industries. Your practical mechanical experience is key

⭐ What’s in it for you?

  • Competitive salary £40,000-£48,000 (including shift allowance, DOE)

  • Welcome bonus paid in your first week salary

  • Hot food restaurant on site

  • Career growth opportunities with structured development & Mars University

  • Private healthcare + equal parental leave

  • Onsite nurse/osteopath/podiatrist

  • Generous pension (up to 9% contribution)

  • Life assurance (4x salary)

  • EV salary sacrifice scheme

  • Gym membership & wellbeing support

  • Annual leave starting at 24 days, rising to 32 with service

  • Free parking on site

✅ What We’re Looking For

  • Manufacturing experience: Minimum 1 year managing and coordinating operators

  • Diagnosing mechanical issues through systematic troubleshooting techniques.

  • Proficient in taking apart machinery to understand its components and functionality, as well as reassembling it correctly to ensure optimal operation.

  • Keen eye for detail, which is essential for identifying faults or inefficiencies in machinery and ensuring precision during assembly and disassembly.

  • Commitment to ongoing improvement, which may involve suggesting modifications to existing machinery or processes to enhance efficiency, safety, or performance.

  • Ability to work effectively in teams, sharing insights and collaborating with others to implement improvements and resolve mechanical issues.

🔧 Key Responsibilities

  • Take the lead for first line maintenance of several production machines including operational decisions to achieve targets

  • Identify and repair mechanical breakdowns on various machinery.

  • Accountable for the performance of several machines, processes, or pieces of equipment.

  • Using diagnostic tools and methods to identify the root causes of problems.

  • Coordinate a small team of operators and temporary associates to achieve line targets.

  • Assisting operators with daily productions tasks to ensure line targets are met.

🌍 What You Can Expect from Mars

  • Work alongside 130,000+ Associates worldwide guided by our Five Principles

  • Be part of a purpose-driven company shaping “the world we want tomorrow”

  • Access world-class training & development from day one

  • Join a company with an industry-leading salary and benefits package

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
Neo-natal 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
LinkedIn learning license
Studying sabbaticals
Open to part time work for some roles

Working at Mars UK

Company employees:

4,000 In the UK

Gender diversity (m:f):

57:43

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1st – Family Friendly

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Flexa awards 2025
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Diversity and Inclusion

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1st – Large companies

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3rd – Large companies

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