Mechanical Commissioning Engineer | Sweden

Kirby Group Engineering; Gävle kommun; On-site; SEK 550,000 - 750,000; Full time

Job summary

Kirby Group Engineering is delivering a large, technically complex data centre project in Sweden. This hands-on Mechanical Commissioning Engineer role involves being close to the systems from pre-commissioning through to handover, working with site teams, vendors and the client to ensure safe, structured and successful delivery.

You will review drawings, support commissioning plans, coordinate activities, witness testing and help prepare O&M materials as part of a high-standard project team.

Qualifications

• Strong mechanical systems knowledge (HVAC, CHW, LTHW)
• Site-based and actively involved in testing activities
• Understands commissioning sequencing and system interfaces
• Clear communication with multidisciplinary teams

Responsibilities

• Review IFC drawings, specs and submittals
• Support commissioning plan development and implementation
• Assist with system boundaries, methodologies and sequencing
• Coordinate commissioning activities with package engineers, planners and vendors
• Prepare and review commissioning checklists, scripts and test packs
• Witness and verify commissioning and functional testing
• Support tag walks, walkdowns and system inspections
• Update commissioning trackers, logs and progress reports
• Identify snags, tracking close-out and supporting handover readiness
• Assist with preparation of O&M documentation and training materials
• Support client commissioning meetings when required

Skills

Mechanical systems

Site-based testing

Commissioning sequencing

Team collaboration

Job description

• Permanent position available with a considerable portfolio of works for the next 5+ years
• To build your career by assisting in the delivery of ‘leading edge’ engineering projects.
• To work with a vibrant, agile and multi-functional team in delivering projects on time, safely, to budget and to the required quality standards.
• To benefit from Kirby’s Career Development Programmes that will enhance your leadership capability.
• To work with the best.
• Excellent package on offer with room for negotiations

• Permanent position available with a considerable portfolio of works for the next 5+ years
• To build your career by assisting in the delivery of ‘leading edge’ engineering projects.
• To work with a vibrant, agile and multi-functional team in delivering projects on time, safely, to budget and to the required quality standards.
• To benefit from Kirby’s Career Development Programmes that will enhance your leadership capability.
• To work with the best.
• Excellent package on offer with room for negotiations

About Kirby Group Engineering

Kirby Group Engineering is an international multi-disciplinary engineering services contractor and leading provider of high-value engineering services to a number of ‘blue chip’ companies. Operating across Ireland, the UK, Europe and South Africa, Kirby has become the engineering service provider of choice in growth segments such as pharmaceuticals, data centres and power transmission and distribution. Our culture is innovative, collaborative and performance focused. The successful candidate will have the opportunity to grow and develop in a company committed to developing talent and rewarding performance.

Mechanical Commissioning Engineer – Data Centre Project

Location: Sweden

If you’re a commissioning engineer who likes being close to the systems, understands how things should work in the real world, and wants to be properly involved from pre‑commissioning through to handover — this role is for you.

We’re delivering a large, technically complex data centre project in Sweden. The programme is driven, the standards are high, and commissioning is critical. We’re looking for a Mechanical Commissioning Engineer who can support the safe, structured and successful delivery of mechanical building services systems.

This is a hands‑on role with real exposure, working alongside experienced commissioning leadership and directly with site teams, vendors and the client.

Your Responsibilities Will Include

• Reviewing IFC drawings, specifications and mechanical submittals
• Supporting the development and implementation of the commissioning plan
• Assisting with system boundaries, methodologies and sequencing
• Coordinating commissioning activities with package engineers, planners and vendors
• Preparing and reviewing commissioning checklists, scripts and test packs
• Witnessing and verifying commissioning and functional testing activities
• Supporting tag walks, walkdowns and system inspections
• Updating commissioning trackers, logs and progress reports
• Identifying snags, tracking close‑out and supporting handover readiness
• Assisting with preparation of O&M documentation and training materials
• Supporting client commissioning meetings when required

Quality, Compliance & Risk

• Ensuring testing activities follow approved procedures
• Verifying compliance with specifications and client standards
• Identifying issues early and escalating risks to the commissioning lead
• Assisting with inspections, audits and client sign‑off processes

Who This Suits

• Has strong mechanical systems knowledge (HVAC, CHW, LTHW, ventilation, pressurisation, etc.)
• Enjoys being site‑based and actively involved in testing activities
• Understands commissioning sequencing and system interfaces
• Communicates clearly and works well with multidisciplinary teams

Data centre experience is an advantage

For more information on this role, or other Construction / Engineering opportunities across Ireland, the UK, Europe, or South Africa please review our careers page (Vacancies - Kirby Group Careers) or contact the Talent Acquisition Team at Kirby Group in confidence on [phone].

Kirby Group Engineering is an equal opportunities employer. We are committed to fostering an inclusive workplace and welcome applications from all suitably qualified candidates, regardless of race, gender, disability, religion, sexual orientation, or age.