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Mars

Operator - Mars Snacking

Location:  GBR-Berkshire-Slough | 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:

📍 Slough
💷 £35,000– £38,700 (including shift allowance, DOE)
🎁 + 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. Working as a member of a shift team, the primary role of an Operator is to demonstrate ownership and responsibility for a set of machines, pieces of equipment and/ or processes within their working area. This includes carrying out the routine operational tasks required to achieve area targets such as starting-up, shutting-down, monitoring, quality checks and cleaning.

In addition, you will be carrying out basic changeovers, minor repairs, preventative maintenance, routine equipment checks and service inspections, and the use of basic ancillary equipment and associated computer programs.

⭐ What’s in it for you?

  • Competitive 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)
  • Gym membership & wellbeing support
  • Annual leave starting at 24 days, rising to 32 with service
  • Free parking on site

✅ What We’re Looking For

  • Excellent communication skills - Fluent English Verbal and Written. Ability to clearly articulate issues, instructions, and feedback during shift handovers, meetings, and incident reporting
  • Proficiency in Microsoft office suite (Word, Excel, Outlook) and basic computer skills
  • Attention to Detail: A keen eye for detail and a commitment to maintaining high-quality standards.
  • Team Collaboration: Ability to work effectively in teams, sharing insights and collaborating on improvements
  • Experience in a similar Role in Production, Manufacturing, or Warehousing Industry is Desirable
  • Mechanical Training or Experience in Fault-Finding – Beneficial

🔧 Key Responsibilities

  • Collaborate effectively within a shift team, fostering a cooperative and supportive environment to ensure collective achievement of production, quality, and safety targets.
  • Take ownership of assigned machines and processes, ensuring they operate efficiently and consistently to meet production schedules.
  • Interface with basic IT and automation systems to monitor machine status, input production data, and troubleshoot minor system errors.
  • Utilize digital dashboards, HMIs (Human-Machine Interfaces), or other automated controls to manage equipment settings and respond to alerts.
  • Identify and escalate equipment, process, or safety issues to supervisors or relevant support teams in a timely manner, ensuring minimal disruption to operations.
  • Respond promptly to machine or equipment stoppages, assessing the situation and implementing corrective actions based on trained knowledge and experience.
  • Utilize appropriate tools and techniques to safely and efficiently restore equipment to operational status, minimizing downtime.

🌍 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
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#1 MOST FAMILY FRIENDLY COMPANY

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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Company employees:

4,000 In the UK

Gender diversity (m:f):

57:43

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