BMS Commissioning Engineer

Key Responsibilities Commission and validate Building Management Systems (BMS) across mission-critical facilities. Perform point-to-point testing, I/O verification, loop checks, and functional performance testing. Review control philosophies, cause & effect matrices, and sequence of operations. Execute integrated systems testing (IST) with mechanical, electrical, and life safety systems. Identify, troubleshoot, and resolve BMS and controls-related issues during commissioning. Produce commissioning documentation, test scripts, reports, punch lists, and handover documentation. Coordinate with controls vendors, MEP contractors, and commissioning teams throughout project delivery. Ensure all commissioning activities comply with project specifications, quality standards, and health & safety requirements. Support client demonstrations, witness testing, and final system acceptance. Required Experience 5+ years' experience commissioning Building Management Systems (BMS). Previous experience on data centres, pharmaceutical, semiconductor, healthcare, industrial, or other mission-critical projects. Strong understanding of HVAC controls, chilled water systems, CRAH/CRAC units, AHUs, FCUs, pumps, and associated plant. Experience commissioning systems using one or more major BMS platforms such as: Siemens Desigo, Schneider EcoStruxure, Honeywell, Trend, Tridium Niagara, Johnson Controls Metasys Ability to read electrical schematics, control drawings, and P&IDs. Experience with FAT, SAT, Functional Testing, and Integrated Systems Testing. Strong troubleshooting and fault-finding skills. Bachelor's Degree (BSc/BEng) or higher in one of the following disciplines: Building Services Engineering Electrical Engineering Mechanical Engineering Automation & Control Engineering Mechatronics Engineering Energy Engineering or a closely related engineering discipline Minimum 5 years' experience commissioning Building Management Systems (BMS) on large-scale commercial, industrial, pharmaceutical, semiconductor, or mission-critical/data centre projects. Demonstrable experience with BMS platforms such as Siemens Desigo, Schneider EcoStruxure, Honeywell, Trend, Johnson Controls Metasys, or Tridium Niagara. Strong knowledge of HVAC controls, control philosophies, sequence of operations, point-to-point testing, functional testing, integrated systems testing (IST), and commissioning documentation. BMS manufacturer certifications and commissioning qualifications are highly desirable. Fluency in English is essential. Swedish language skills are advantageous but not required.