Mobile Air Conditioning / Electrical Engineer

ISS • Hertfordshire, England • Posted June 19, 2026

About the Role

Job Description

The successful candidate will primarily focus on air conditioning systems while also providing first-line reactive maintenance for electrical and switchgear issues.

You will undertake planned preventative maintenance (PPM), proactive and reactive tasks within agreed SLAs, and participate in out-of-hours callout duties on a rota basis. Occasional planned night work may be required as per the PPM schedule.

Key Responsibilities

  • Ensure compliance with Health & Safety regulations, including Risk Assessment, F-Gas, LV Safe Systems of Work, and COSHH.
  • Undertake PPM, proactive and reactive works issued through the helpdesk within relevant SLAs.
  • Deliver tasks to exceed customer expectations and maintain high service standards.
  • Provide first-line reactive maintenance for electrical and switchgear issues alongside air conditioning duties.
  • Participate in out-of-hours callout response (minimum ...