Power Systems Field Engineer (Nights)
Nationwide Travel Required
Monday – Friday Nights | Door-to-Door Working
Salary: £40,000 – £50,000 per year (depending on experience)
About Quest Power
Quest Power is a specialist provider of mobile energy solutions supporting critical healthcare infrastructure across the UK. As part of the Quest Medical Group, we provide reliable, efficient, and sustainable power solutions to mobile medical units operating nationwide.
Supporting everything from CT scanners to MRI units, our systems play a vital role in ensuring healthcare services remain operational where sufficient power supplies may not be available.
Due to continued growth, we are looking for an experienced and proactive Power Systems Field Engineer to join our expanding night operations team.
The Role
As a Power Systems Field Engineer, you will be responsible for maintaining, servicing, and supporting Quest Power's fleet of mobile power assets, including generators, Battery Energy Storage Systems (BESS), and associated equipment.
Working across customer sites throughout the UK, you will play a key role in ensuring critical healthcare operations receive a safe, reliable, and uninterrupted power supply during overnight operations.
This is an excellent opportunity to join a growing business operating within an innovative and evolving sector.
Key Responsibilities
- Service, maintain, and repair generators, Battery Energy Storage Systems (BESS), and auxiliary power equipment
- Diagnose and resolve faults to minimise equipment downtime
- Support the operation of integrated hybrid power systems, including generators and battery storage solutions
- Carry out routine inspections and performance checks on power equipment
- Liaise with third-party contractors to coordinate servicing, repairs, and equipment deliveries
- Ensure compliance with relevant legislation, industry standards, and safe working procedures
- Support wider operational activities in line with business requirements
- Participate in a reactive call-out rota to respond to breakdowns and emergency situations
Essential:
- NVQ Level 2, Level 3, or equivalent qualification in Heavy Vehicle, Plant Maintenance, Electrotechnical Engineering, or a related discipline
- Proven experience working on generators, ideally within the 50kVA – 350kVA range
- Strong diagnostic and fault-finding skills
- Good understanding of electrical safety and safe isolation procedures
- Ability to work independently and manage workload effectively
- Full UK Driving Licence
- Willingness to work nights, travel nationwide, and participate in an on-call rota
Desirable:
- Experience with Battery Energy Storage Systems (BESS)
- Knowledge of hybrid power systems
- Experience using remote monitoring systems
- Electrical testing experience
- Power quality analysis knowledge
- Energy management experience
- Solar PV experience
What we are looking for:
- Proactive and self-motivated
- Reliable and adaptable
- Strong problem-solving skills
- Results-driven approach
- Excellent attention to detail
- Able to remain calm under pressure
- Customer-focused mindset
Working Hours
- Monday to Friday nights
- Door-to-door working
- Standard working hours between 20:00 and 06:00
- Flexibility required to support operational demands
- Participation in a pre-agreed call-out rota
- Nationwide travel required
What We Offer
- Competitive salary (£40,000 – £50,000 depending on experience)
- Overtime opportunities
- Company vehicle
- Company pension scheme
- Death in service benefit
- Employee Assistance Programme
- Ongoing training and development
- Opportunities for career progression
- Friendly and supportive team environment
Why Join Quest Power?
- Support critical healthcare infrastructure across the UK
- Work with innovative hybrid power and battery storage technologies
- Join a growing and ambitious division within Quest Medical
- Develop specialist skills within the energy and power generation sector
- Be part of a supportive and collaborative team
Quest Medical (UK) Ltd is an Equal Opportunities Employer.
Pay: £40,000.00-£50,000.00 per year
Benefits:
- Company car
- Company pension
- Referral programme
Application question(s):
- Do you have a qualification in Heavy Vehicle / Plant Maintenance and repair?
- Do you have a qualification in a relevant Electrotechnical Discipline?
Licence/Certification:
- UK Driving Licence (preferred)
Work Location: On the road
