About Holcim

We are leaders in supplying innovative, sustainable building solutions to the UK construction industry; building progress for people and the planet.

Since 1858, we’ve helped shape the UK; powering the construction of homes and hospitals, roads and railways, schools and cities alike.

Our mission is to make sustainable construction a reality, through purposeful action that tackles real carbon and climate challenges. We are dedicated to helping Britain grow and thrive - by doing the right thing, doing it together, and making a difference.

Holcim UK Company Benefits

• Competitive Salary, plus bonus, 25 days holiday + your local bank holidays (with options to increase) and other benefits - all recognising the contribution you bring

• Be valued and supported, working as part of a highly respected team in a business that has a huge focus on Health & Safety

• We care about you and your family. That’s why we offer enhanced family benefits, including maternity, paternity, and adoption leave. We understand that your personal life and family well-being are just as important as your career, so we’re committed to supporting you every step of the way.

• Be part of something bigger with our "Women Empowered - Stronger Together Mentor Program," designed to support, inspire, and uplift women across the business.

• Free 24/7 remote GP service for you and your household, offering medical advice, prescriptions, referrals, and same-day appointments.

• Opportunities for career progression both at home and abroad

• Join our affinity groups selected by and populated by our employees which bring together employees with similar backgrounds and interests to have powerful influence on the workplace

• Staff discounts including special rates for garden landscaping products

The Opportunity

Join Holcim UK, part of the global Holcim Group, a world leader in innovative and sustainable building solutions. We’re looking for a skilled and proactive Mechanical Maintenance Engineer to join our team at our Callow Rock site, ensuring our operations run efficiently and safely across this busy 24/5 manufacturing environment. You'll be working on a 3 shift rotation (0600 - 1400, 0800 - 1600 and 1400 - 2200) in our automated block plant. 

What you’ll be doing:
As a key member of the maintenance team, you’ll be responsible for carrying out both planned and reactive maintenance to keep our plant and equipment operating at peak performance. You’ll:

• Perform mechanical maintenance, repairs, and inspections across all site equipment.

• Respond promptly to breakdowns, ensuring quick recovery and implementing permanent solutions.

• Support the development and implementation of safe working methods for all maintenance activities.

• Keep accurate records of maintenance work and equipment inspections.

• Maintain high standards of housekeeping and promote a safe working environment at all times.

• Collaborate closely with the site management and operations teams to minimise downtime.

• Support and train operatives in basic maintenance activities.

What we’re looking for:
You’ll be an experienced mechanical maintenance engineer, ideally qualified to NVQ Level 3 (or equivalent), with proven experience in welding, cutting, and fabrication. You’ll also bring:

• Strong fault-finding and problem-solving skills.

• Excellent communication and teamwork abilities.

• A proactive approach with good planning and time management skills.

• A strong understanding of health and safety standards in an industrial environment.

• Flexibility to adapt to operational needs and respond to breakdowns quickly.

We are committed to building a diverse environment and are proud to be an equal opportunity employer. You will receive consideration for employment without regard to race, religion, gender, gender identity or expression, sexual orientation, national origin, disability or age.