Resident Engineer - Mechanical

CBRE; Oxford; On-site; GBP 38,000 - 52,000; Full time

Job summary

CBRE is seeking a Mechanical Engineer to perform planned and reactive maintenance of mechanical building services across a site. You will ensure safe, efficient, and compliant operation, supporting business continuity and high service standards.

Responsibilities include carrying out PPMs and reactive repairs on HVAC systems, boilers, pumps, and associated plant; documenting work in the CAFM system; and coordinating with electricians, subcontractors, and site stakeholders.

Job description

Mechanical Engineer

Division: Engineering & Technical Services
Location: Site-based / mobile (as required)
Reporting to: Engineering Manager / Contract Manager
Hours: 40 hours per week (with on-call / shift rota as required)

Role Purpose

The Mechanical Engineer is responsible for the planned and reactive maintenance of mechanical building services, plant, and equipment to ensure safe, efficient, and compliant operation of the facility. The role supports business continuity, statutory compliance, and high standards of service delivery across the site.

Key Responsibilities

Mechanical Maintenance

• Carry out planned preventative maintenance (PPM) and reactive repairs on mechanical systems including:
• HVAC systems
• Boilers, pumps, motors, FCUs, AHUs
• Pipework, valves, hot and cold water systems
• Diagnose mechanical faults, identify root causes, and implement effective repairs. [01 M&E Techician Word]
• Support minor mechanical installations and system modifications.
  

Compliance & Safety

• Ensure all works are completed in line with:
• Health & Safety legislation
• Approved Codes of Practice
• Site-specific risk assessments and permits
• Report defects and risks that may impact safety or compliance.
• Assist with audits, inspections, and statutory checks.
  

Operations & Reporting

• Complete all PPMs, reactive tasks, and documentation accurately via the CAFM/work order system.
• Carry out plant checks and routine building walkarounds.
• Liaise with subcontractors and supervise specialist works where required.
• Maintain tools, spares, and plant areas in a safe and orderly condition.
  

Team & Client Support

• Work collaboratively with electrical engineers and multi-skilled technicians.
• Communicate technical information clearly to engineers, supervisors, and site stakeholders.
• Provide a proactive, customer-focused maintenance service at all times.
  

Skills & Competencies

• Strong mechanical fault-finding and diagnostic skills
• Working knowledge of HVAC and building services systems
• Ability to read technical drawings and service manuals
• Competent with CAFM systems and basic Microsoft Office tools
• Organised, adaptable, and safety-focused
• Willingness to undertake further training and upskilling
  

Qualifications & Experience

• Recognised mechanical qualification (NVQ Level 2/3, City & Guilds, or equivalent)
• Proven experience in building services or facilities maintenance
• Water Hygiene / Legionella awareness (desirable)
• Experience in healthcare or critical environments (desirable)
• Full UK driving licence (if mobile role)
  

Physical Requirements

• Ability to lift/carry equipment up to approximately 25kg
• Comfortable working at height, in plant rooms, and confined spaces
• Able to stand, walk, climb ladders, and carry out manual tasks safely