Quick overview
Job description
If you're looking to step up your career, JLL Workplace Management is the perfect professional home. At JLL, you'll have a chance to innovate with the world's leading businesses, put that expertise into action on landmark projects, and work on game-changing workplace and facilities management initiatives. You'll also make long-lasting professional connections through sharing different perspectives, and you'll be inspired by the best. We're focused on opportunity and want to help you make the most of yours. Achieve your ambitions – join us at JLL Workplace Management!
Role Overview
JLL is seeking an experienced Mechanical Supervisor to join our facilities management team at Culham Campus pus. This critical role involves overseeing commercial and domestic gas systems, ensuring safe and efficient operation of all gas-fired plant and equipment. The successful candidate will be responsible for maintaining high standards of safety, compliance, and operational excellence across the campus.
The Mechanical Supervisor will manage all aspects of gas system maintenance, inspection, and emergency response, working within a high-specification technical environment that requires meticulous attention to detail and adherence to stringent safety protocols.
Key Responsibilities
The Mechanical Supervisor will undertake a range of duties including maintenance, and servicing of gas systems and associated equipment. This includes conducting regular plantroom and plant inspections to ensure optimal system performance and identify any potential issues before they escalate. The role involves working on high-temperature hot water (HTHW) systems, requiring specialised knowledge and experience to manage these complex installations safely and effectively.
You will also be expected to maintain comprehensive records of all work undertaken, including training records and maintenance logs, ensuring full compliance with relevant regulations and industry best practices. Qualifications & Experience
Candidates must hold current Gas Safe Registration for both commercial and domestic installations. This is an essential requirement for the role and must be maintained throughout employment.
You must possess the following commercial gas qualifications including: CODNCO1
– Natural gas core competency CIGA1
– Combustion performance analysis ICPN1
– Installation of meters and emergency controls TPCP1 and TPCP1A
– Non-domestic gas safety and pipework up to 35mm and over 35mm Relevant burner qualifications appropriate to the plant installed on site BOAS
– Burner technician competency AP10
– Medical gas systems qualification These qualifications demonstrate the technical expertise required to work safely and effectively with the gas systems at Culham Campus.
Additional Requirements
The successful candidate must have a minimum of three years' commercial boiler experience, demonstrating practical expertise in maintaining and servicing large-scale commercial heating systems. Experience working on HTHW (high-temperature hot water) systems is essential, as the campus operates sophisticated heating infrastructure requiring specialist knowledge.
Similar jobs
- ER

Reliability EngineerRecently posted
E3 Recruitment · Burbage, Hinckley · Hybrid · Posted 14 Nov 2026 🇬🇧
Technology£60k/yr - MT
Design Engineer
MTrec Technical · Bishop Auckland, County Durham · Hybrid 🇬🇧
CADMechanical DesignSolidWorksEngineeringSalary not listed - NU
Senior Mechanical Engineer – Nuclear/Defence (Hybrid)Recently posted
NUKEM Ltd. · glasgow · Hybrid · Posted 14 Nov 2026 🇬🇧
EngineeringSalary not listed - AS
Senior Mechanical Design Engineer (Fluid Systems)Recently posted
ASSYSTEM · bristol · Hybrid · Posted 14 Nov 2026 🇬🇧
AutoCADBIMCAD+6EngineeringSalary not listed - TT
CAD EngineerRecently posted
Teledyne Technologies Incorporated · presteigne · Hybrid · Posted 14 Nov 2026 🇬🇧
Microsoft ExcelCADCNC+1EngineeringSalary not listed - AS
Mechanical EngineerRecently posted
ASSYSTEM · glasgow · Hybrid · Posted 14 Nov 2026 🇬🇧
ANSYSLinearAutoCAD+4EngineeringSalary not listed - B&
Senior Mechanical Engineer - Nuclear InfrastructureRecently posted
Black & Veatch Family of Companies · london · Hybrid · Posted 14 Nov 2026 🇬🇧
Mechanical DesignEngineeringSalary not listed - TT
Year In Industry Placement - Mechanical Engineering ConsultantRecently posted
TTP · hitchin · On-site · Posted 14 Nov 2026 🇬🇧
5GEngineeringSalary not listed - AL
Mechanical EngineerRecently posted
ALTEN · farnborough · Hybrid · Posted 14 Nov 2026 🇬🇧
Stakeholder ManagementGD&TAgileEngineeringSalary not listed - UO

Marie Sklodowska-Curie Doctoral Researcher - Mechanical Engineering - 108121 -Grade 8Recently posted
University of Birmingham · birmingham · Hybrid · Posted 14 Nov 2026 🇬🇧
Healthcare£49.7k/yr - NR
Mechanical Design Engineer
NI Resourcing · Cookstown, Northern Ireland · Hybrid 🇬🇧
BIMMechanical DesignRevitEngineeringSalary not listed - TT
Simulation & Modelling Engineer - ConsultantRecently posted Auto Apply
TTP · Cambridge · On-site · Posted 13 Nov 2026 🇬🇧
SimulinkAgileEngineeringSalary not listed