Mobile Mechanical Engineer

Company: Hays
Apply for the Mobile Mechanical Engineer
Location: Cambridge
Job Description:

Overview

In this role you will join a facilities management and engineering team to maintain mechanical systems and plant across multiple sites. You’ll blend hands-on technical work with compliance, safety, and operational leadership to keep assets reliable. You’ll support projects, audits, and risk-based improvements, acting as a subject-matter expert on mechanical compliance. This is a stable, long-term opportunity with clear progression in a growing organisation.

Pay / Benefits

  • Company car or car allowance
  • 25 days annual leave plus bank holidays
  • Matched pension contributions up to 6%
  • Private medical cover
  • Ongoing professional development and funded qualifications
  • Clear opportunities for career progression

Responsibilities

  • Ensure safe operation and maintenance of mechanical systems and plant
  • Support planned and reactive maintenance activities
  • Produce and review RAMS (Risk Assessments and Method Statements)
  • Provide technical guidance to engineers, subcontractors and stakeholders
  • Carry out compliance audits and site inspections
  • Supervise and assess skilled personnel and enforce safe practices
  • Support projects, upgrades and lifecycle replacement programmes
  • Identify opportunities to improve efficiency, reliability and sustainability of mechanical assets
  • Investigate faults, identify root causes and implement corrective actions
  • Participate in out-of-hours on-call rota when required

Key requirements

  • NVQ Level 3 / City & Guilds or equivalent qualification in Mechanical Engineering
  • Strong experience maintaining commercial or industrial mechanical building services
  • Knowledge of pumps, valves, HVAC systems, pipework, pressurised systems and associated plant
  • Experience with safe systems of work, permits and compliance procedures
  • Excellent fault-finding and problem-solving skills
  • Ability to manage priorities across multiple sites and projects
  • Strong communication and stakeholder management abilities
  • Full UK Driving Licence
  • Strong communication
  • Stakeholder management
  • Problem-solving
  • Pumps, valves, HVAC systems, pipework, pressurised systems
  • RAMS preparation and review
  • Safe systems of work and permits

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Posted: September 14th, 2026