BMS Engineer – Datacenter Projects | BMS Engineer – Datacenter Projects

Johnson Controls, Inc.; Roskilde; On-site; DKK 700,000 - 900,000; Full time

Benefits offered by this job

Competitive salary package

Pension and benefits

Professional development opportunities

Flexible working hours

Job summary

Johnson Controls, Inc. seeks an experienced BMS Engineer to deliver and commission complex datacenter projects with integrated Building Management Systems. You will manage design reviews, FAT, commissioning, and handover, coordinating with M&E teams and end users.

You will develop BMS software, validate designs, and maintain documentation while ensuring safety and quality. Onsite Copenhagen area work is required with a strong customer‑focused mindset.

Qualifications

• Bachelor-level qualification in electrical, electronic, or automation engineering or an apprenticeship plus >5 years BMS experience.
• Strong HVAC/BMS commissioning with AHUs and controllers.
• Experience fault-finding in electrical circuits and with VSDs.
• Familiar with BMS industry-standard protocols.
• Good written and verbal communication; HS certification preferred.
• Willingness to work onsite in the Copenhagen area.

Responsibilities

• Review project specs and designs; identify commissioning risks with the Project Manager.
• Validate design assumptions; contribute to cost estimates with Operations.
• Support proposal prep and customer communication.
• Develop and commission BMS software and network controllers.
• Coordinate with M&E contractors and end users; manage deviations.
• Execute FAT, site testing, and commissioning; ensure documentation is complete.
• Deliver handover documentation for O&M manuals.
• Verify installation quality; approve subcontractor electrical test docs.
• Maintain commissioning progress records and report weekly status.
• Create relevant drawings, equipment schedules, and submittals.
• Ensure compliance with Electricity at Work and site H&S requirements.
• Promote solution-oriented mindset to enhance customer satisfaction.

Skills

BMS commissioning

HVAC commissioning

Electrical systems

Control systems

Documentation

Site coordination

FAT testing

VSDs

BMS protocols

Education

Bachelor-level electrical/automation engineering

Apprenticeship + >5 years BMS experience

Tools

JCI Metasys

EasyIO

Tridium Niagara

Trend

Siemens

Schneider

Job description

Location: Copenhagen (site-based)

We are looking for an experienced BMS Engineer to deliver and commission complex datacenter construction projects involving integrated Building Management Systems (BMS). This role is critical to ensure projects are delivered safely, efficiently, and to the highest quality standards, while meeting both customer and commercial expectations.

What will you do:

As a BMS Engineer, you will play a key role throughout the project lifecycle, from design review to commissioning and handover:

• Review project specifications and designs; identify commissioning or software-related risks together with the Project Manager

• Validate design assumptions and contribute to detailed scope of work and cost estimates in collaboration with Operations

• Support proposal preparation and customer communication documentation

• Execute software development and commissioning according to project requirements, and manage deviations where required

• Coordinate closely with M&E contractors, subcontractors, and end users

• Provide clear progress reporting, including weekly status reports and escalation of delays or risks

• Perform Factory Acceptance Tests (FAT), site testing, and commissioning, ensuring all documentation is complete and signed

• Compile and deliver system handover documentation for O&M manuals

• Verify installation quality, including review and approval of subcontractor electrical test documentation prior to commissioning

• Maintain accurate records of commissioning progress and system performance

• Develop, test, load, and commission BMS software and network-level controllers

• Coordinate and create relevant drawings, equipment schedules, and submittals

• Validate complete system functionality and troubleshoot issues across disciplines

• Ensure all work is carried out in accordance with Electricity at Work Regulations, Health & Safety legislation, and site-specific H&S requirements

• Promote a positive, solution-oriented mindset that enhances customer satisfaction while supporting contractual objectives

What we look for:

• Bachelor-level qualification in electrical, electronic, or automation engineering or
  a relevant electrical/electronic apprenticeship combined with >5 years of BMS or control system commissioning experience

• Strong HVAC and BMS commissioning experience, including AHUs, terminal units, actuators, and controllers

• Experience with fault finding in electrical starters and control circuits

• Practical experience commissioning variable speed drives (VSDs)

• Familiarity with BMS industry-standard protocols

• Good written and verbal communication skills

• Valid industry-standard H&S certification (e.g. Safe Pass or equivalent)

• Willingness to work onsite at construction projects in the Copenhagen area

Preferred:

• Datacenter BMS commissioning experience

• Experience with one or more of the following platforms:
  JCI Metasys, EasyIO, Tridium Niagara, Trend, Siemens, Schneider

• Experience managing or contributing to large-scale or regulated projects (e.g. datacenter, healthcare, government)

• Ability to create/update graphics and set up workstations and networks (training can be provided)

• Danish driving license

• Fluency in both Danish and English

What we offer

• Competitive salary package, pension and benefits.

• Employment in a globally grown company with more than 130 years of history.

• Opportunities for professional development, learning and long‑term career paths within Johnson Controls.

• Flexible working hours and strong work‑life balance initiatives.

If you are successful, you’ll join a company culture that promotes work-life balance, continuous learning and development, and access to mental health support. Our benefits package also includes voluntary schemes such as childcare vouchers, eye care vouchers, and holiday purchase options.

About Johnson Controls

At Johnson Controls, we are committed to transforming the environments where people live, work, learn, and play. As a global leader in smart, healthy, and sustainable building technologies, we deliver innovative solutions that enhance energy efficiency, safety, and operational performance. With presence in over 150 countries and a legacy spanning more than 140 years, we are shaping the future of buildings through intelligent systems, services, and a dedication to excellence.

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