In-House Mechanical Engineer – Critical Site Ops

PRS LTD; Hatfield; On-site; GBP 46,000; Full time

Job summary

A well-established organisation is seeking an In-House Mechanical Engineer to support critical operations at a large facility in Hatfield. The role involves delivering maintenance of mechanical services ensuring operational reliability across warehouse and distribution functions. Ideal candidates will have a recognised mechanical qualification and proven experience in fast-paced environments. Offering a salary of £46k plus overtime, with benefits such as private healthcare, gym membership, and a company pension scheme.

Benefits

Private healthcare

Share Save option scheme

Gym membership

Subsidised on-site canteen

Company pension scheme

Shopping and lifestyle discounts

Overtime available, paid at time and a half, double time, and triple time where applicable

Qualifications

• Solid experience working with mechanical building services systems.
• Background in critical, industrial, warehouse, healthcare, or commercial environments.
• Strong fault-finding and problem-solving skills.

Responsibilities

• Deliver planned preventive maintenance (PPM) and reactive maintenance across all mechanical building services.
• Maintain and fault-find systems including HVAC plant, pumps, pipework, valves, and domestic water systems.
• Support critical infrastructure to ensure operational continuity across warehouse and distribution functions.
• Ensure all works comply with health and safety legislation.
• Maintain accurate logbooks, reports, and maintenance documentation.

Skills

Mechanical engineering principles

Fault-finding

Problem-solving

Team collaboration

Education

Recognised mechanical qualification or apprenticeship (NVQ / C&G Level 3 or equivalent)

Job description

A well-established organisation is seeking an In-House Mechanical Engineer to support critical operations at a large facility in Hatfield. The role involves delivering maintenance of mechanical services ensuring operational reliability across warehouse and distribution functions. Ideal candidates will have a recognised mechanical qualification and proven experience in fast-paced environments. Offering a salary of £46k plus overtime, with benefits such as private healthcare, gym membership, and a company pension scheme.