Senior Refrigeration & AC Engineer — Lead On‑Site & Grow

Company: Alecto Recruitment
Apply for the Senior Refrigeration & AC Engineer — Lead On‑Site & Grow
Location: Frimley
Job Description:

Senior Refrigeration & Air Conditioning Engineer

£50,000 – £60,000 + Overtime + Bonus (OTE £65k+)

Frimley within 50-mile radius.

This is a key position within the business, ideal for an experienced engineer looking to step into a more senior role with added responsibility, influence, and long-term progression.

The Role

  • Serve as the on‑site engineer handling complex faults, supporting junior engineers, and ensuring high standards across service and maintenance work.
  • Service, maintain and fault‑find on commercial refrigeration & AC systems.
  • Diagnose and resolve complex technical issues.
  • Support and mentor junior engineers.
  • Assist with commissioning and system optimisation.
  • Work independently across customer sites.
  • Participate in a 1‑in‑7 call‑out rota.
  • Use Simpro system for job management and reporting.

What They’re Looking For

  • F‑Gas Category 1 certification.
  • Strong background in commercial refrigeration & air conditioning.
  • Proven experience handling complex faults and large systems.
  • Full UK driving licence.
  • Strong communication and customer‑facing skills.
  • Ability to lead by example and support junior engineers.
  • Based in or around Hampshire.

Desirable (Not Essential)

  • CO₂ experience.
  • Commissioning experience.
  • Experience with Dixell XWeb / monitoring systems.
  • Previous mentoring or supervisory experience.

What’s On Offer

  • Door‑to‑door pay.
  • Overtime @ 1.5x (Mon‑Sat) & 2x Sundays.
  • 45‑hour contract.
  • 1 in 7 call‑out rota.
  • Company van + fuel card.
  • Phone, tablet & specialist tools.
  • 25 days holiday + bank holidays.
  • Performance‑related bonus.
  • Ongoing training & progression into supervisory roles.

Reference: INDG

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Posted: May 27th, 2026