Engineering Apprentice - Wrigley

Engineering Apprentice - Mars Wrigley - Slough Overview

Join to apply for the Engineering Apprentice - Mars Wrigley - Slough role s 4‑year Apprenticeship will take you towards the Level 3 Mechatronics Maintenance Technician qualification. You will gain professional training, participate in team building events, tackle real challenges, and take on real responsibility.

Salary £20,000 rising on completion of each academic year, plus an annual bonus and benefits.

• 5 GCSEs:
  Grade B/5 or above in Maths, Grade C/4 or above in English, plus Science and any two other subjects
• Demonstrable interest in Engineering and Leadership
• Ability to work as part of a team
• Desire to learn
• Willing and able to travel to our Slough site and Uxbridge College
• Shift work may be required; must be 18+ by 7 September 2026
• Must not have more than 2 years of engineering experience, prior learning or qualifications higher than an NVQ Level 3 in engineering

• Learn to maintain our plant machinery
• Diagnose complex mechanical and electrical faults
• Repair equipment
• Apply Mars quality and safety systems to ensure safety of people and products
• Work across Mechanical, Electrical and Utilities areas of the factory

• Work with diverse, talented Associates guided by the Five Principles
• Purpose‑driven company building the world we want tomorrow, today
• Best‑in‑class learning and development support from day one, including access to our in‑house Mars University
• Industry‑competitive salary and benefits package, including a company bonus

Applications will be reviewed regularly and may close early if we receive a high number of applicants. We currently expect to hold our assessment day during February/March 2026. For more information visit the Apprenticeship page on our careers website:

We are keen for applicants to demonstrate their full potential during our recruitment process. If you need any support or adjustments, including those related to a disability, please let us know at  Any information you provide will be treated in confidence.