Affinity Water are looking for an Electrical Mechanical Maintenance Technician for our site in Bushey, Watford.  This is a site based role. 

Ready for a role where every day is different?

We’re on the lookout for a skilled Electrical / Mechanical Maintenance Technician to play a crucial role in keeping our water treatment works, booster sites, reservoirs, and towers running smoothly. If you love problem-solving, hands-on technical work, and collaborating with a talented team, this could be the perfect fit.  Please see the video below which brings it to life. 

A Day in the Life of a Production Technician where no two days are the same:

• Climb water towers for inspections

• Diagnose and repairing a pump failure

• Investigate an electrical fault inside a control panel

• Carry out routine calibrations on critical equipment

• Take a reservoir out of supply for essential maintenance

• Expect a mix of planned work and unexpected challenges—it keeps things exciting!

What You’ll Be Doing:

• Performing electrical and mechanical fault-finding, repairs, and maintenance on critical water treatment infrastructure.

• Interrogating PLC systems and getting hands-on with complex treatment processes.

• Conducting planned and preventative maintenance to reduce breakdowns and improve efficiency.

• Diagnosing and troubleshooting faults to keep downtime to a minimum.

• Collaborating with the production team and other departments to ensure seamless operations.

• Ensuring compliance with water quality and health & safety regulations.

What We’re Looking For:

• You will possess a full electrical apprenticeship, or relevant HNC qualification or equivalent such as City & Guilds Level 3. If your qualification is gained from overseas, you will need to show proof of UK equivalent.

• Strong electrical and mechanical fault-finding and diagnostic skills

• Knowledge of PLCs, motors, and the ability to interpret electrical schematic drawings.

• Understanding of health and safety regulations.

• A positive, adaptable attitude as you’ll be tackling new challenges daily

Advert Close Date: 14/3/26

Location: Bushey, Watford

What’s In It for You?

• Up to £51,851 salary package (includes a 1-in-5 standby payment of £6,611).

• Standby payment is paid once you have passed your training 

• Company van + fuel card

• Full uniform and equipment provided.

• Operational hours: Mon-Thu 08:00-16:00, Fri 08:00-15:30.

• Learning & development opportunities, including mentoring and formal training.

• Annual bonus scheme based on company performance.

• 24 days’ annual leave (rising with service) + option to buy up to 5 extra days.

• Additional ‘Celebration Day’—take time off for a special occasion that matters to you.

• Pension scheme: We’ll double your contributions (up to 12%).

• Family-friendly policies, including enhanced maternity, paternity, adoption, and fertility support.

• Wellbeing support, including mental health resources and medical discounts.

• Volunteering days: Up to 4 paid days per year to give back to the community.

• Life Assurance for peace of mind.

Disability Confident

As a Disability Confident employer, we’re committed to offering interviews to disabled candidates who meet the essential criteria and opt in on the application form. Ask the Talent Acquisition lead for the full job description to see all the criteria. If we have a very high volume of applicants and we’re not able to offer interviews to all, we’ll take a fair and proportionate number of disabled candidates through.

Affinity Water recognises the benefits of greater diversity in our workforce to better reflect the communities we serve. We are committed to building a more inclusive culture where every member of our workforce can thrive.

You can find out what it’s like to work at Affinity Water through our career site https://www.affinitywatercareers.co.uk/ where our colleagues share their career development stories and you can get a feel for our company culture.