Commissioning Agent - Project Management

Global Commissioning

Greater London

On-site

GBP 70,000 - 90,000

Full time

14 days+

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Benefits offered by this job

20 days holiday plus bank holidays

Fully funded training courses and qualifications

Job summary

Global Commissioning is seeking a Commissioning Authority (Senior CxA) in Greater London. The role involves overseeing the commissioning of mechanical and electrical systems within mission-critical facilities like data centres.

The ideal candidate will enhance safety and reliability across various projects while leading commissioning processes and managing stakeholder communications. Benefits include 20 days holiday plus bank holidays, fully funded training courses, and a commitment to equal opportunities.

Qualifications

Project management qualification (e.g., Prince2) – advantageous.
CSCS / Safe Pass / ECS / SMSTS certification – essential.

Responsibilities

Lead and manage commissioning processes from pre-design through post-occupancy.
Ensure compliance with Owner’s Project Requirements (OPR), Basis of Design (BOD), and design specifications.
Review design documents to ensure alignment with commissioning requirements.

Skills

Commissioning experience in mission-critical environments

Technical experience in design and installation of MEP systems

Client-facing skills

Proficient with Microsoft Office

Education

BEng (Hons) in Mechanical, Electrical, or Building Services Engineering

Trade apprenticeship or relevant electrical/mechanical engineering qualification

Tools

Commissioning management tools

Job description

About Global Commissioning

Global Commissioning is a specialised consultancy delivering world‑class Commissioning Agent, Management, Mechanical and Electrical Validation, and Specialist Electrical Services to the global data centre industry. We are experts in commissioning and optimising Hyper‑scale and COLO/IBX data centres, with extensive experience in process facilities, HV commissioning, and mission‑critical infrastructure. Our strength lies in collaboration; we take an integrated approach to project delivery, ensuring safety, efficiency, and performance excellence. With a proven track record in delivering complex, high‑stakes projects, we are your trusted partner for data centre commissioning and operational readiness. We operate with full tax and visa compliance in all regions where we work, ensuring seamless project execution and adherence to local regulations. With offices across EMEA, we are strategically positioned to support your business wherever you need us.

Role Overview

The Commissioning Authority (Senior CxA) oversees and ensures the safe, reliable, and compliant commissioning of mechanical and electrical systems, building control and monitoring systems, and critical infrastructure—primarily within mission‑critical facilities such as data centres. This role ensures that all building systems perform according to design intent, owner’s requirements, industry standards, and operational needs. The CxA leads commissioning delivery across multiple projects, provides technical oversight during all construction phases, and ensures a seamless transition from equipment delivery, through to construction, and to live commissioning. Drawing from strong MEP, commissioning, and quality‑assurance experience, the CxA acts as a trusted advisor to clients, design teams, and contractors.

Key Responsibilities

Commissioning Leadership & Delivery

Lead and manage commissioning processes from pre‑design through post‑occupancy, ensuring compliance with Owner’s Project Requirements (OPR), Basis of Design (BOD) and design specifications
Oversee functional performance testing for all mechanical, electrical, building control and monitoring systems and life safety systems
Review design documents, submittals, and shop drawings to ensure alignment with commissioning requirements
Develop commissioning strategies, programmes, method statements, test scripts, and final reports
Conduct site surveys, progress inspections, and quality audits, reporting findings to project stakeholders

Client & Stakeholder Coordination

Act as the primary commissioning interface for clients, general contractors, and design teams
Lead commissioning meetings, workshops, and integrated system testing (IST) coordination sessions
Build strong relationships and ensure clear communication regarding commissioning progress, issues, and risks

Team Management & Oversight

Provide technical leadership to Commissioning Engineers and Managers and SME’s (Subject Matter Experts)
Mentor and develop junior members of the commissioning team
Ensure all team members are competent, trained, and aligned with quality and safety standards

Quality Assurance & Compliance

Ensure commissioning is performed in accordance with statutory, industry, and project‑specific standards
Review installation quality and verify that systems are installed and tested to design intent
Implement lessons‑learned processes and continuous improvement initiatives across projects

Health & Safety

Drive a strong safety culture and always ensure strict adherence to site health and safety protocols

Qualifications

Project management qualification (e.g., Prince2) – advantageous
Trade apprenticeship or relevant electrical/mechanical engineering qualification – essential
CSCS / Safe Pass / ECS / SMSTS certification – essential
BEng (Hons) in Mechanical, Electrical, or Building Services Engineering – desirable

Skills & Experience

Extensive commissioning experience in mission‑critical environments – data centres essential
2‑3 years’ technical experience in design, installation, and commissioning of MEP systems
Strong understanding of commissioning processes, integrated system testing, and quality assurance
Ability to develop high‑quality commissioning documentation: plans, scripts, checklists, and reports
Excellent client‑facing skills with the ability to influence and drive decisions
Proficient with Microsoft Office and commissioning management tools

Benefits