At Dalkia, we're driven by a shared purpose: tackling climate change and building a better, more sustainable future. We bring together talented people who share knowledge, challenge each other and grow together.
Backed by EDF, Britain's biggest generator of low carbon electricity, we're a people-first culture. With 5,000+ employees and £600m+ turnover, we combine the strength of a major group with a great culture, innovative mindset and inclusive values making Dalkia a great place to work and grow your career.
Relationships
Reports to: Project Manager / Engineer
Direct Reports: Mechanical Foreman, Chargehands, and Site Operatives
Role Purpose
The Mechanical Supervisor is responsible for the day-to-day supervision and coordination of mechanical installation activities on site, ensuring works are delivered safely, efficiently, and in line with project specifications, quality standards, and programme requirements.
The role involves managing mechanical operatives and subcontractors, coordinating with other disciplines, and supporting the Project Manager/Engineer in delivering successful project outcomes.
Key Responsibilities
Ensure all mechanical works are carried out in accordance with Dalkia procedures, project specifications, and relevant industry standards
Promote and enforce a strong health & safety culture across all mechanical activities on site
Ensure all operatives comply with site safety rules, RAMS (Risk Assessments & Method Statements), and permit systems
Prepare, review, and brief method statements and risk assessments to the mechanical workforce
Plan, coordinate, and supervise mechanical installation works in line with programme requirements
Allocate work effectively to mechanical operatives and subcontractors to maximise productivity
Monitor progress and report on mechanical installation status to the Project Manager/Engineer
Raise accurate requisitions for mechanical materials, plant, and equipment in a timely manner
Coordinate mechanical works with other trades and disciplines to avoid clashes and delays
Ensure all works are carried out using the latest approved drawings and technical documentation
Maintain quality standards, ensuring installations meet design specifications and workmanship expectations
Identify and report any design issues, variations, or delays to the Project Manager/Engineer
Supervise and manage mechanical subcontractors, addressing performance or compliance issues as required
Complete and verify timesheets, progress reports, and site documentation
Maintain site diaries and records relevant to mechanical activities
Ensure correct PPE is worn and maintained by all personnel
Support testing, commissioning, and handover processes for mechanical systems
Assist with material take-offs, mark-ups, and interpretation of mechanical drawings
Person Specification
Essential:
Proven experience in a Mechanical Supervisor role within building services or construction
Time-served mechanical tradesperson (e.g. pipefitter, HVAC, plumber)
Strong knowledge of mechanical installation systems (e.g. HVAC, pipework, public health systems)
Demonstrable experience managing site teams and subcontractors
Good understanding of health & safety legislation and site practices
Ability to read and interpret mechanical drawings and specifications
Strong organisational and problem-solving skills
Effective communication skills
Desirable:
SSSTS or SMSTS certification
Relevant mechanical or supervisory qualifications
Experience delivering projects within commercial or industrial sectors
Our Values
People First - It starts with health, safety and wellbeing
Better Together - A collaborative team
Trusted Partners - Dedicated to our clients' success
Taking Responsibility - Making a positive difference
Equity, Diversity & Inclusion
We're committed to an inclusive and fair recruitment process. If you need any adjustments please let us know, in confidence, our team is here to support you.
