Field Fuel Service EngineerLocation: UK-wide travel required (Head Office: Bury, Greater Manchester)Salary: £35,000-£45,000 per year (dependent on experience) + Paid OvertimeContract Type: Full-time | Permanent | Typically 50 hours/week (flexibility required)

Industry experience is advantageous but not essential - full training will be provided to the right candidate.

About Crown Oil Environmental

At Crown Oil Environmental (C.O.E), we’re the UK’s trusted experts in fuel storage, testing, and maintenance. With over 75 years of success as an independently owned, family-run business, we deliver specialist environmental engineering solutions to help businesses remain safe, efficient, and compliant.

We’re more than just a fuel company—we’re a forward-thinking, innovative team operating in a niche market where no two days are the same. As part of our ongoing growth, we’re looking to onboard an experienced or aspiring Field Fuel Service Engineer to join our nationwide engineering team.

The Role

This is a practical, hands-on role with national travel to deliver a wide range of field-based fuel maintenance and environmental services. You’ll work alongside experienced engineers, learning and performing critical tasks such as fuel testing, tank cleaning, polishing, transfer, and decommissioning. You’ll also support clients on-site and play a key part in keeping operations running smoothly.

Key Responsibilities:

• Fuel transfer, polishing, and filtering to maintain fuel quality
• Tank cleaning and system decommissioning
• Installation and removal of fuel tanks and associated pipework
• Carrying out on-site inspections and customer consultations
• Supporting and leading site surveys, with detailed report preparation
• Preparing and submitting RAMS documentation for projects
• Ensuring strict compliance with health & safety policies and procedures
• Monitoring stock levels (PPE, tools, and consumables)

About You

We are looking for someone proactive, physically fit, and comfortable working in high-risk environments and confined spaces. You’ll be solution-focused and committed to delivering exceptional service on-site.

Required:

• Experience with fuel systems or commercial tanks (beneficial)
• Valid CSCS card
• Full UK driving licence
• Working at Height and Confined Space (High Risk) qualifications
• Physically capable and willing to travel/stay away as required
• Knowledge of RAMS and on-site health & safety procedures
• Strong teamwork and communication skills

Desirable:

• Additional industry or site safety certifications
• Previous experience in a field service engineering role

What We Offer

• Competitive salary (depending on experience)
• Paid overtime, travel expenses, and overnight allowances
• Company vehicle, fuel card, laptop, mobile phone, and company credit card (after qualifying period)
• Flexible hours (core hours Monday-Friday, 07:00-18:00; some evening/weekend work may be required)
• Full training provided (internal and external)
• Real opportunities for career progression in a growing, specialist industry
• Supportive, inclusive, and team-oriented working culture

Ready to take the next step in your engineering career?Apply now for immediate consideration and join a company where innovation, technical excellence, and employee development are at the heart of everything we do.