BMS Operations Manager

Join DayOne – Shaping the Future of Data Infrastructure

DayOne is a global leader in the development and operation of high-performance data centers. As one of the fastest-growing companies in the industry, we’ve built a robust presence across Asia and Europe — and we’re just getting started.

As we expand into new international markets, we’re looking for talented, driven individuals to join us on this exciting journey. This is more than a job — it’s an opportunity to be a key contributor to our dynamic team and help shape the future of global data infrastructure.

If you're passionate about innovation, technology, and growth, we invite you to be part of DayOne’s next chapter.

Key Responsibilities

BMS Operations & Reliability

• Responsible for BMS monitoring and operational health, ensuring system avaiability and performance across regional data center portfolio.
• Act as technical subject matter expert for internal and customer driven root cause analyses, BMS faults and recurring alarms; while driving corrective and preventive actions (CAPA).
• Establish and maintain standardised operational procedures for alarm management, escalation paths, and reporting across the regional portfolio.
• Own and manage retrofit and upgrade projects.

Maintenance Planning & Asset Performance

• Develop templates and assist site teams on the BMS maintenance programs (preventive, corrective, and predictive where applicable).
• Align regional BMS asset lifecycle plans and ensure timely upgrades to maintain cybersecurity and performance.
• Develop and maintain checklists and policies that validate handover documentation (as-builts, point lists, sequences of operation, and controller/network diagrams).

Technical Governance & Standardization

• Enforce regional standards for:
  • BMS architecture and integrations
  • Naming conventions for points and alarms
  • Control logic and sequences of operation
  • Cybersecurity best practices
  • Software/firmware version control
• Ensure compliance with project and operational documentation standards across vendors and internal teams. 
• Validate control strategies and oversee retro-commissioning efforts as needed.

Vendor & Partner Management

• Act as SME as required on vendor proposals, SOWs, and change requests for scope clarity, quality, and cost control. 
• Conduct QA/QC on deliverables: programming changes, documentation updates, commissioning results, and closeout packages.
• Own vendor escalation and ensure SLAs are met.

Reporting, Budget, and KPIs

• Own regional KPIs such as:
  • Alarm reduction / responsiveness
  • Preventive maintenance completion rate
  • Mean time to respond (MTTR) and resolve (MTTR/MTTR) where used
  • System uptime
  • Cost of repairs and warranty utilization
  • Energy/operational optimization outcomes (if applicable)
• Provide regular operational reporting to leadership

Team Leadership & Training

• Lead and mentor regional BMS operations staff and/or technicians.
• Drive training and competency development on core platforms, troubleshooting, and safety procedures.
• Ensure consistent adoption of operating procedures and best practices across sites. 

Safety, Compliance, and Cybersecurity

• Support compliance with applicable codes/regulations and internal standards. 
• Promote safety and cybersecurity best practices at all times.

Required Qualifications

• Bachelor’s degree in Electrical Engineering, Mechanical Engineering, Building Systems, or related field (or equivalent experience)
• 5+ years of experience in BMS operations, commissioning, or building automation/controls.
• 3+ years in a supervisory, lead, or manager role managing multiple sites or portfolios.
• Demonstrated experience with fault diagnostics and control optimization.
• Proficiency with at least one major BMS platform (examples):
  • Siemens Desigo Insight / Apogee / CP
  • Schneider Electric EcoStruxure (or equivalent)
  • Tridium Niagara (where applicable)
• Strong working knowledge of HVAC controls, sequences of operation, and integration of sensors/actuators.
• Ability to read and interpret:
  • Points lists
  • Ladder logic or control narratives (or equivalent logic documentation)
  • Network diagrams and controller configurations

Preferred Qualifications

• Experience supporting energy optimization / demand control initiatives (where applicable).
• Familiarity with cybersecurity frameworks relevant to building automation.
• Experience managing complex vendor relationships and multiple service contracts.
• Knowledge of BAS/BMS integration with:
  • Lighting controls
  • VAV/RTU systems
  • Metering systems
  • EMS/IoT platforms

DayOne is proud to be an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

If you're ready to grow with one of the fastest-moving companies in the data center industry, apply now and be part of our global journey.