[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Johnson Controls International jobs](https://jobs.opennash.com/companies/johnson-controls-international/) · [Search jobs](/search/) Johnson Controls International · Norrköping-Ostergotland-Sweden # Field Service Site Supervisor – Data Centre Norrköping-Ostergotland-Sweden Full-time Manager or lead Data & Analytics Listed on Johnson Controls International’s official careers site. Listed as of October 20, 2026. Check that it is still open and apply there. [Apply on Johnson Controls International’s careers site →](https://jci.wd5.myworkdayjobs.com/JCI/job/Norrkping-Ostergotland-Sweden/Field-Service-Site-Supervisor---Data-Centre_WD30273554) [OpenNash Jobs](https://jobs.opennash.com/) / [Johnson Controls International](https://jobs.opennash.com/companies/johnson-controls-international/) / Field Service Site Supervisor – Data Centre ## Job description We are seeking an experienced Field Service Site Supervisor to lead service and maintenance activities across mission-critical data center environments. In this hands-on role, you will supervise technicians and subcontractors, manage HVAC controls and BMS maintenance activities, respond to critical incidents, and act as the key customer contact on site. Your focus will be ensuring system reliability, uptime, safety, and exceptional service delivery. This position will be based in Eskilstuna, Sweden, with responsibility for supporting customer sites across Västerås, Eskilstuna, and Norrköping. Travel between these locations will be required as part of the role, Key Responsibilities Lead maintenance, troubleshooting, repairs, and upgrades of HVAC controls and BMS systems. Coordinate field technicians and service partners across multiple sites. Manage critical alarms and incident response activities. Ensure delivery of planned and reactive maintenance programmes. Monitor system performance and identify optimisation opportunities. Maintain compliance with data center procedures, SLAs, and safety standards. Build strong relationships with customers and site stakeholders. What we look for: We're looking for a service-focused leader who combines strong technical expertise with the ability to thrive in fast-paced, mission-critical environments. Minimum 4 years' experience in HVAC controls, BMS, building automation, or field service environments. Proven experience in fault finding, maintenance, and troubleshooting on live operational sites. Experience leading technicians and coordinating multiple service activities. Strong communication, organisational, and customer relationship skills. Driving licence Experience within data centres or other mission-critical environments. Knowledge of BMS, HVAC controls, and cooling infrastructure. Experience with incident response, root cause analysis, and system optimisation. You'll be: A strong leader who motivates teams and drives high-quality service delivery. Customer-focused, proactive, and solutions-oriented. Calm and confident in fast-paced, high-pressure environments. Well-organised, adaptable, and committed to safety and quality. A collaborative team player with a strong work ethic and sense of ownership. ### What we offer Employment in a growth company with a history spanning more than 130 years Be part of the green energy-efficient refrigeration and heat pump industry Well-established employee associations Flexible working hours Access to education and various career paths, including 5,000 e-learning programs. Strong maternity/paternity benefits, including support for the child's first sick day and a global network for parents with young children Application If you have read this far, we are glad to see you are interested! If you can see yourself in this role, we look forward to hearing from you. We are interviewing on an ongoing basis and therefore encourage you to apply as soon as possible through our website. Please note that we do not accept CVs or applications submitted via email. All applications must be submitted through our online application system. If you have any questions regarding the position, please contact Talent Acquisition Partner, Iben Lund: Email: iben.lund@jci.com About Johnson Controls Johnson Controls is a global organization spanning 2,000 locations with more than 85,000 employees worldwide. We are dedicated to creating a world that is safe, comfortable, and sustainable through innovative, intelligent, and integrated building solutions, technologies, and infrastructure. #LI-CR3 ## At a glance - Posted by the employer: Not stated - First seen by OpenNash: Oct 13, 2026 - Last checked: Oct 20, 2026 - Listed for: 7 days - Location: Norrköping-Ostergotland-Sweden - Employment type: Full-time[Apply on Johnson Controls International’s careers site →](https://jci.wd5.myworkdayjobs.com/JCI/job/Norrkping-Ostergotland-Sweden/Field-Service-Site-Supervisor---Data-Centre_WD30273554) ## More jobs at Johnson Controls International ### [Commissioning Engineer](https://jobs.opennash.com/companies/johnson-controls-international/jobs/8f291b488e78da81da86/) Norrköping-Ostergotland-Sweden ### [Globalt resande Servicetekniker inom HVAC](https://jobs.opennash.com/companies/johnson-controls-international/jobs/fb0e869aef5b0849522d/) Norrköping-Ostergotland-Sweden ### [Associate Director, Data Governance Enablement](https://jobs.opennash.com/companies/johnson-controls-international/jobs/af1e677373e7122e998d/) Milwaukee-Wisconsin-United States of America ### [BMS Commissioning Engineer - Data Centres](https://jobs.opennash.com/companies/johnson-controls-international/jobs/0004d4d329d63d2a5a22/) Helsinki-Finland-Finland ### [BMS Engineer – Datacenter Projects](https://jobs.opennash.com/companies/johnson-controls-international/jobs/bda86d64d39cc9d9a3dc/) Roskilde-Sjaelland-Denmark ## Similar jobs at other companies ### [Service Engineer, Site Supervisor](https://jobs.opennash.com/companies/abb/jobs/1a23f3ac3ec5f3fedea4/) ABB · Turku, Varsinais-Suomi, Finland ### [Field Service Supervisor](https://jobs.opennash.com/companies/sandvik/jobs/4d912395c344f14bf098/) Sandvik · Australia, NSW, Newcastle ### [Field Service Supervisor](https://jobs.opennash.com/companies/siemens-energy/jobs/724a155d63a8ae5b148d/) Siemens Energy ### [ABB Talent Pool – Field Service Engineer / Senior Field Service Engineer / Associate Field Service Engi-neer / Technical Service Engineer / Associate Field Service Technician / Commissioning Engineer / As-sociate Commissioning Engineer / Service Site Manager and Service Team Leader](https://jobs.opennash.com/companies/abb/jobs/eb3a149d2c87b55b4a1a/) ABB · Not Location Specific ### [Steam Turbine Field Service Supervisor](https://jobs.opennash.com/companies/siemens-energy/jobs/d902ac540f7a5b90d13b/) Siemens Energy OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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