Mechanical Commissioning Manager

Added 03/09/2026

Job Title: Mechanical Commissioning Manager Overview: We are seeking an experienced Mechanical Commissioning Manager to lead and oversee all mechanical and HVAC commissioning activities on an 80MW greenfield hyperscale data centre project in Helsinki, Finland. Working for a specialist HVAC commissioning subcontractor, you will be responsible for the full mechanical commissioning lifecycle from pre-commissioning through to functional testing, integrated systems testing, and final handover. You will act as the lead mechanical commissioning authority on site, interfacing directly with the general contractor, MEP subcontractors, and the client commissioning team to ensure all mechanical systems are delivered to specification, on programme, and...

Electrical Commissioning Engineer

Added 09/11/2026

Key ResponsibilitiesDevelop and execute commissioning plans, procedures, and schedules for electrical systems.Verify installation quality through inspections and pre-functional testing.Witness and perform factory acceptance tests (FAT), site acceptance tests (SAT), and functional performance testing.Commission electrical systems including switchgear, transformers, generators, UPS systems, ATSs, PDUs, and power distribution equipment.Support system energization, start-up, troubleshooting, and operational readiness activities.Review electrical drawings, specifications, submittals, and test procedures.Identify, document, and track deficiencies through to resolution.Coordinate commissioning activities with contractors, vendors, consultants, and client representatives.Prepare commissioning reports, test records, turnover packages, and as-built documentation.Ensure compliance with project quality standards, safety procedures, and industry regulations.Support integrated systems testing...

Senior Mechanical Engineer - Data Centers

Added 11/09/2026

Senior Mechanical Engineer - Data Centers 📍Dallas, TX An exciting opportunity is available for an experienced Senior Mechanical Engineer to join a leading engineering consultancy delivering cutting-edge critical facilities and data center projects. This role offers the opportunity to work on complex mission-critical infrastructure projects while providing technical leadership and mentoring within a collaborative engineering environment. We are seeking a motivated professional with a strong consulting engineering background and proven experience designing mechanical systems for data centers and other critical environments. The Role As a Senior Mechanical Engineer, you will play a key role in the design, coordination, and delivery...

Senior Mechanical Engineer - Data Centers

Added 11/09/2026

Senior Mechanical Engineer - Data Centers 📍 Chicago, IL Are you an experienced Mechanical Engineer with a passion for designing mission-critical facilities? We are partnering with a leading engineering consultancy to recruit a Senior Mechanical Engineer to support the design and delivery of complex data center and critical infrastructure projects across North America and beyond. This is an exciting opportunity to join a highly respected engineering team, working on large-scale data center projects from concept through construction while helping to mentor and develop the next generation of engineers. The Role As a Senior Mechanical Engineer, you will play a key...

Senior Mechanical Engineer - Data Centers

Added 10/09/2026

Senior Mechanical Engineer - Data Centers 📍 Boston, MA Are you an experienced Mechanical Engineer looking to play a key role in the design of some of the world's most advanced mission critical facilities? An industry-leading engineering consultancy is seeking a Senior Mechanical Engineer to join its growing Critical Facilities team in Boston. This is an opportunity to work on high-profile data center projects across North America and globally, partnering with some of the most respected professionals in the industry. Why Consider This Opportunity?Work on complex, large-scale data center and mission critical projectsJoin a highly respected, employee-focused consulting engineering firmClear...

Mechanical or Electrical Engineer - Mission Critical Data Centers - Raleigh, NC

Added 10/09/2026

Mechanical or Electrical Engineer - Mission Critical Data Centers - Raleigh, NC ClientA global, integrated design and engineering consultancy with a strong presence across architecture, sustainability, and building systems. The firm operates internationally and is recognised as a leader in the mission critical space, with a growing and ambitious data center practice. They offer a collaborative culture with genuine opportunities for technical leadership and professional development. Job RoleAn opportunity to work as a Mechanical or Electrical Engineer on large-scale, technically complex data center projects. You'll contribute to design across all project phases, working closely with senior engineers and project leads,...

Mechanical or Electrical Engineer - Mission Critical Data Centers - Raleigh, NC

Added 10/09/2026

Mechanical or Electrical Engineer - Mission Critical Data Centers - Raleigh, NC ClientA global, integrated design and engineering consultancy with a strong presence across architecture, sustainability, and building systems. The firm operates internationally and is recognised as a leader in the mission critical space, with a growing and ambitious data center practice. They offer a collaborative culture with genuine opportunities for technical leadership and professional development. Job RoleAn opportunity to work as a Mechanical or Electrical Engineer on large-scale, technically complex data center projects. You'll contribute to design across all project phases, working closely with senior engineers and project leads,...

Mechanical or Electrical Engineer - Mission Critical Data Centers - Raleigh, NC

Added 10/09/2026

Mechanical or Electrical Engineer - Mission Critical Data Centers - Raleigh, NC ClientA global, integrated design and engineering consultancy with a strong presence across architecture, sustainability, and building systems. The firm operates internationally and is recognised as a leader in the mission critical space, with a growing and ambitious data center practice. They offer a collaborative culture with genuine opportunities for technical leadership and professional development. Job RoleAn opportunity to work as a Mechanical or Electrical Engineer on large-scale, technically complex data center projects. You'll contribute to design across all project phases, working closely with senior engineers and project leads,...

Senior Mechanical Engineer - Data Centers - Dallas, TX

Added 20/08/2026

Senior Mechanical Engineer - Mission Critical Data CentersClientA full-service, integrated design and construction firm operating across North America, with a strong track record in mission critical, industrial, and life sciences projects. The firm operates a dedicated architecture, engineering, and design practice embedded within a wider development and construction group, enabling a fully integrated design-build delivery model. They are recognised as a top-tier data center contractor and design-build firm, known for fast-track delivery of technically complex, high-profile projects.Job RoleA senior-level opportunity to lead the mechanical design of mission critical facilities including data centers and advanced manufacturing environments. You'll serve as the...

Mechanical Engineer - Data Centers - Dallas, TX

Added 20/08/2026

Mechanical Engineer - Mission Critical Data Centers ClientA full-service, integrated design and construction firm operating across North America, with a strong track record in mission critical, industrial, and life sciences projects. The firm operates a dedicated architecture, engineering, and design practice embedded within a wider development and construction group, enabling a fully integrated design-build delivery model. They are recognised as a top-tier data center contractor and design-build firm, known for fast-track delivery of technically complex, high-profile projects. Job RoleA mid-level mechanical engineering opportunity to support the design of mission critical facilities including data centers and advanced manufacturing environments. Working alongside...

MEP Commissioning Coordinator

Added 09/11/2026

Key ResponsibilitiesCoordinate daily commissioning activities across mechanical, electrical, and plumbing (MEP) systems.Track commissioning schedules and ensure testing activities are completed on time.Support system start-up, testing, and handover activities.Maintain commissioning documentation, reports, and project records.Manage deficiency and punch-list items through to closure.Coordinate with contractors, vendors, engineers, and client representatives.Schedule and support commissioning meetings and testing events.Monitor commissioning progress and provide regular project updates.Ensure all required test results, inspections, and certificates are completed and filed.Support project turnover by compiling operation and maintenance manuals and closeout documentation.Promote compliance with project quality, safety, and commissioning standards.Assist in identifying and resolving issues that could impact...

Commissioning Manager

Added 09/11/2026

Mechanical Commissioning ManagerLocation: Herøya, NorwayContract Type: Contract / FreelanceDuration: 12 MonthsAbout the RoleWe are seeking an experienced Mechanical Commissioning Manager to lead commissioning activities on a major industrial or data centre project in Herøya, Norway. The successful candidate will be responsible for managing all mechanical commissioning phases from pre-commissioning through testing, start-up, and final handover, ensuring compliance with project safety, quality, and schedule requirements.This role requires strong leadership experience and a proven track record delivering complex mechanical systems including HVAC, cooling, chilled water, and associated infrastructure within mission-critical or industrial environments.Key ResponsibilitiesLead and manage all mechanical commissioning activities across the...

Commissioning Manager

Added 21/10/2026

Title: Commissioning ManagerLocation: Dallas, TexasEmployment type: Contract (12 Months)Industry: Data CenterStart: Immediate ResponsibilitiesLead and manage all commissioning activities from design review through integrated systems testing (IST) and final handover.Develop and maintain commissioning plans, schedules, procedures, and reporting processes.Coordinate commissioning efforts across Mechanical, Electrical, Plumbing (MEP), Controls, and Life Safety systems.Review construction progress and ensure systems are installed in accordance with approved drawings and specifications.Manage pre-functional and functional testing activities.Oversee vendor start-up procedures and witness equipment testing.Experience Requirements7+ years of commissioning experience within mission-critical, data center, industrial, semiconductor, pharmaceutical, or similar complex facilities.Experience leading large multidisciplinary commissioning teams.Ability to interpret engineering...

Commissioning Manager - Europe

Added 06/10/2026

Commissioning Manager | Mission Critical & Data Centre ProjectsJob Title: Commissioning Manager Location: Finland Start: ASAP Contract Type: Contract / Freelance Eligibility: Must be an EU CitizenOverviewA leading contractor delivering mission-critical and large-scale construction projects is seeking an experienced Commissioning Manager to lead and manage the commissioning process from planning through to client handover. The successful candidate will oversee multidisciplinary commissioning teams, coordinate stakeholders across construction and engineering disciplines, and ensure all systems are tested, validated, and handed over in accordance with project requirements and industry standards.This is an excellent opportunity for a commissioning professional with experience in data centres,...

Commissioning Manager

Added 05/10/2026

I am currently supporting a leading General Contractor that has recently secured and green-lit multiple data centre construction projects across Europe. These are active requirements for projects entering mobilisation and delivery phases, with project teams being assembled across several European locations.The contractor works with multiple hyperscale and colocation clients and is seeking experienced Commissioning Managers to lead and coordinate commissioning activities from construction completion through to client handover.