---
title: 'Commissioning Engineer - Mechanical (CxA) at Global Certification & Verification Group'
canonical: 'https://feeny.ai/job/commissioning-engineer-mechanical-cxa-global-certification-verification-group-8cx997qjn75s'
type: 'job'
last_seen: '2026-11-04'
---

# Commissioning Engineer - Mechanical (CxA) at Global Certification & Verification Group

- **Company:** Global Certification & Verification Group
- **Location:** Helsinki, Finland
- **Work type:** onsite
- **Posted:** 2026-10-29
- **Last confirmed live:** 2026-11-04
- **Apply:** https://jobs.lever.co/global-cxm/f5dce899-f946-4905-87a1-d6a3504c20fe

## Job description

## Overview of Position

Support the planning, coordination and delivery of mechanical commissioning (Cx), ensuring installed heating, ventilation, air conditioning (HVAC) and associated mechanical systems are reviewed and tested against project requirements and design documents. Work with the owner, contractor and commissioning team to resolve deficiencies, maintain accurate records and support efficient project completion. Reports to: Commissioning Manager Primary Responsibilities Planning and Coordination Coordinate mechanical commissioning activities between the owner, contractor and commissioning team. Review and support approval of mechanical commissioning plans in accordance with project guidelines. Work with team members to develop and complete the commissioning schedule. Attend commissioning meetings, track progress and act promptly on assigned actions. Schedule and supervise operational reviews with relevant functional staff. Site Reviews and Testing Review mechanical designs, equipment submittals and installed works for compliance with design documents and project requirements. Supervise on-site mechanical commissioning activities and conduct periodic progress inspections. Review mechanical system readiness, including records of pressure testing, flushing, cleaning and equipment start-up, before functional testing. Witness mechanical performance testing, including air and water balancing, operating sequences and controls interfaces, working with specialists to verify results against project requirements. Review contractor-completed mechanical testing forms to confirm results are appropriately documented and signed off. Maintain a list of mechanical deficiencies identified during site visits, support their rectification and track retesting to closure. Documentation and Stakeholder Collaboration Prepare and maintain commissioning records, including site observations, test results and checklists. Compile mechanical commissioning report data and maintain clear, up-to-date commissioning records. Provide required documentation within agreed project timescales. Collaborate with electrical, controls and other commissioning disciplines to support integrated testing and efficient project delivery. Contribute to a supportive commissioning team culture and customer satisfaction through adherence to project requirements.

Required Skills – Mechanical

- Mechanical/HVAC Inspection: Ability to review installed mechanical and HVAC systems to ensure works are complete, accurate, ready for commissioning (Cx) and compliant with approved designs, specifications and project requirements.
- Commissioning & Testing: Oversee and witness mechanical/HVAC commissioning activities, including functional performance testing, ensuring all testing is completed correctly and in line with the overall commissioning schedule.
- Technical Verification: Review commissioning test results, including pressure testing, flushing, air and water balancing, equipment start-up and system performance, identifying deficiencies and ensuring compliance with project requirements.
- Documentation & Compliance: Verify that all mechanical/HVAC commissioning activities, test results, checklists and associated documentation are accurate, complete and appropriately signed off.
- Defect & Punch List Management: Develop and maintain mechanical/HVAC punch lists, prioritise commissioning-critical items and work with contractors to ensure prompt rectification, retesting and closure of outstanding deficiencies.
- Technical Knowledge & Coordination: Ability to interpret mechanical drawings, schematics and specifications and coordinate effectively with contractors, engineers and multidisciplinary commissioning teams.
- Progress Reporting & Communication: Monitor commissioning progress, maintain accurate records, provide regular updates and escalate technical issues to the Commissioning Manager.

Education and Experience Bachelor’s degree or higher in mechanical engineering, building services engineering or a related field. At least two years’ experience in a similar mechanical commissioning role. Verbal and written communication skills in English. Proficient in Microsoft Office 365. Special Position Requirements Promote a safety culture on site and follow project safety procedures, including permit-to-work and isolation requirements. Willingness to travel across Europe. Rotations: 3 weeks on 1 week off.

## About Global Certification & Verification Group

## Company Overview
- **One-liner**: The Global Certification & Verification (GCV) Group is an independent lifecycle assurance partner for mission-critical infrastructure, bringing together specialist businesses across commissioning, safety, verification, and certification.
- **Entity Type**: Private (founded 2026)
- **Headquarters**: London, United Kingdom
- **Founded**: 2026
- **Founders**: Louis Charlton (Group CEO) and Dover Charlton (Group Managing Director) [linkedin.com](https://linkedin.com/company/global-certification-and-verification)

## Core Business
- **Primary industry**: Mission-critical infrastructure assurance (data centres, energy, high-voltage electrical systems)
- **Target customers**: B2B, enterprise (data centre operators, hyperscale developers, energy infrastructure owners, regulators)
- **Mission or purpose**: To provide a “golden thread of independent assurance” across the full infrastructure lifecycle – from design and energisation through to commissioning, integrated systems testing, and long-term operational readiness [gcv-group.com/about](https://www.gcv-group.com/about)

## Products & Services
Each entity within the GCV Group operates independently as a specialist in its discipline:

- **[Global Commissioning](https://www.gcv-group.com/global-commissioning)**: Independent commissioning authority operating across EMEA. Services include Commissioning Management (CxM), Commissioning Agent (CxA), integrated systems testing (Level 5 IST), and evidence-based certification for data centres and critical infrastructure.
- **[AEP Global](https://www.gcv-group.com/)**: Independent specialist in safe systems of work (SSOW), high-voltage electrical services, and authorised person solutions for safety-critical energy and infrastructure.
- **[Core](https://www.gcv-group.com/)**: Independent commissioning specialists operating in the UAE, supporting compliance and assurance across safety-critical infrastructure.
- **[NorthFox](https://www.gcv-group.com/)**: Independent commissioning and completions specialists delivering mission-critical project assurance across data centre infrastructure (joined the group in 2026).

## Market Standing
- **Valuation/Market Cap**: Not publicly available
- **Key Metric**: Total funding – Not publicly available (privately held, no disclosed funding rounds)
- **Notable Investors/Partners**: Not publicly available. The group is formed from independent specialist companies; no external investors disclosed.
- **Growth Signals**: Founded in 2026 and quickly assembled a group of four specialist businesses. In May 2026, NorthFox joined the group [linkedin.com](https://linkedin.com/company/global-certification-and-verification). Headcount is currently small (5 employees at the group level), but the subsidiaries bring additional engineering teams. The careers page lists active on-site roles across London, Brussels, Abu Dhabi, and Milan, indicating early-stage expansion [jobs.lever.co](https://jobs.lever.co/global-cxm).

## Competitive Advantages
- **True independence**: The group has no allegiance to contractors, manufacturers, or suppliers, ensuring unbiased assessments trusted by insurers and regulators.
- **Specialist depth**: Each subsidiary is a market leader in its discipline (commissioning, HV safety, certification) rather than a generalist body, providing technical rigour.
- **Cross-discipline alignment**: Risks at the boundaries between disciplines are managed through a shared framework and single thread of accountability, reducing knowledge loss during handovers.

## Strategic Focus
- **Expand the group**: Continue to acquire or partner with niche specialist firms across the infrastructure lifecycle.
- **Scale operations**: Grow the talent pool and geographic footprint (current roles in UK, EU, UAE) to meet demand from hyperscale data centre and energy projects.
- **Deepen lifecycle assurance**: Strengthen the “golden thread” from design validation through to operational readiness, particularly as AI and extreme power density increase infrastructure complexity.

## Why Work Here
- **Culture**: Certified as a **Great Place to Work UK** (2026) [linkedin.com](https://linkedin.com/company/global-certification-and-verification). The group emphasises collaboration, trust, and transparency, with a founding principle of independence.
- **Work model**: The founding entity operates with a small central team; roles are predominantly on-site at client locations (data centres, substations) across the UK (London, Newcastle), Europe (Brussels, Milan), and the UAE (Abu Dhabi). Remote/hybrid options are not currently indicated.
- **Notable perks**: 50% of the central team are C-level or director-level, offering exposure to strategic growth. Engineers will work on high-impact mission-critical projects for the world’s largest digital infrastructure operators.

## Sources
1. [GCV Group homepage](https://www.gcv-group.com/)
2. [GCV Group About page](https://www.gcv-group.com/about)
3. [GCV Group LinkedIn](https://linkedin.com/company/global-certification-and-verification)
4. [Careers page on Lever](https://jobs.lever.co/global-cxm)
5. [Global Commissioning page](https://www.gcv-group.com/global-commissioning)

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