Lab Calibration Technician

Company: Electroserv (Temperature Controls & Sensors) Ltd
Apply for the Lab Calibration Technician
Location: Macclesfield
Job Description:

Reporting to the Service Manager, the Lab Calibration Technician will support the Service Team by assisting with test set up, creating appropriate test documentation, calibrating equipment, and maintaining ISO9001 standards for the Macclesfield Head Office UKAS accredited Lab.

This position is full-time and office based; the role holder will need to be located within a commutable distance to the Macclesfield office.

Who are we?

Electroserv is a leader in calibration services for the last 50 years. We have seen remarkable growth and expanded opportunities in the past decade, with plans for further expansion ahead. As a forward‑thinking and innovative company passionate about Electrical, Control, and Instrumentation (EC&I) development, we offer a complete service from design and configuration, express delivery, installation, UKAS accredited calibration for a wide range of instrumentation either on‑site or in our calibration laboratories to a full project life‑cycle service.

What truly sets us apart is our people. Join our team and become part of a company that values innovation, supports growth, and celebrates success. At Electroserv, your contributions matter, and you’ll have the opportunity to make a real impact and shape the future of the industry.

Benefits

  • A salary package of £35,000-£40,000 per annum with OTE up to £40k-45k.
  • Company Events – because we love celebrating victories.
  • Free on‑site parking with electric/plug‑in charging points.
  • Modern open plan office – pool table and collaboration spaces.
  • Health and Wellbeing Cash Plan.
  • Company Pension.
  • Total holiday package of 31 days to fully rest and recharge.
  • Employer‑sponsored office attire – elevate your professional look.
  • Christmas shutdown.
  • Free Gym membership.

Key Responsibilities

  • Conduct hands‑on calibrations, including temperature, level, flow, electrical and pressure equipment, and precision instruments, in compliance with ISO9001 standards ensuring that the instrument is returned to the customer in working order, fully tested and in a clean condition.
  • Log test data, compile and analyse results, with detailed documentation to ensure a timely response to customer requirements.
  • Ensure all calibration equipment is safe, compliant, and certified against UKAS recognised standards.
  • Adhere to the department’s standard operating procedures.
  • Ensure health and safety compliance within the laboratory and assist with on‑site audits if required.
  • Document discrepancies and liaise with customers as needed.
  • Maintain the laboratory cleanliness and update the Laboratory Inventory Database.
  • Cross‑train in pressure temperature, and electrical calibration to meet business needs.

Desired Qualifications and Skills

  • Previous experience working in a UKAS ISO17025:2017 accredited calibration laboratory or a detailed understanding of UKAS, the role of UKAS, their procedures and high standards of quality.
  • Previous experience of working with electrical engineering equipment and specifications with an understanding of electrical principles.
  • Have field work experience, ideally in calibration, TUS and SAT.
  • Have knowledge of AMS2750.
  • Have knowledge of CQI‑9.

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Posted: May 21st, 2026