Critical Services Manager

DayOne; Campus (IL); On-site; USD 120,000 - 150,000; Full time

Job summary

Join DayOne in Illinois as a leader in managing our engineering teams and ensuring the efficient operation of data center systems. You will foster continuous improvement and maintain compliance with safety protocols while managing a budget for critical services.

The ideal candidate has a Bachelor's degree in Mechanical or Electrical Engineering and 7-10 years of experience in critical infrastructure environments, including at least 3-5 years in management roles. Embrace the opportunity to influence the future of data infrastructure at DayOne.

Qualifications

• Bachelor’s degree with 7-10 years of experience in data center operations.
• Minimum 3-5 years in a managerial role.
• Proficient in managing multidisciplinary engineering teams.

Responsibilities

• Lead engineering teams, ensuring their high performance.
• Ensure operation of critical systems including HVAC and electrical.
• Manage infrastructure projects and adherence to SLAs.

Skills

Leadership

Operational Management

Project Management

Analytical Problem-Solving

Interpersonal Communication

Education

Bachelor’s degree in Mechanical or Electrical Engineering

Advanced degree preferred

Job description

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.

Responsibilities

• Leadership and Management:
  • Lead, mentor, and develop the mechanical, electrical, and BMS engineering teams to ensure high performance and professional growth.
  • Oversee the 24/7 shift team, ensuring effective communication and coordination to maintain continuous operations.
• Operational Excellence:
  • Ensure the efficient and reliable operation of all critical systems, including HVAC, electrical distribution, generators, UPS, and BMS.
  • Develop and implement standard operating procedures (SOPs) for maintenance and emergency response.
  • Monitor system performance and implement improvements to enhance reliability and efficiency.
• SLA Compliance:
  • Ensure all operations and maintenance activities are conducted in compliance with SLAs.
  • Develop and track key performance indicators (KPIs) to measure compliance and performance.
  • Address and resolve any issues that could impact SLA compliance promptly.
• Project Management:
  • Manage and oversee critical infrastructure projects, including upgrades, expansions, and maintenance.
  • Coordinate with internal teams and external contractors to ensure projects are completed on time, within scope, and budget.
• Safety and Compliance:
  • Ensure all operations adhere to safety protocols and regulatory standards.
  • Conduct regular safety audits and drills to ensure team readiness for emergency situations.
  • Maintain documentation and records in compliance with regulatory and company requirements.
• Budget Management:
  • Develop and manage the budget for the critical services department.
  • Monitor expenditures and implement cost‑saving measures without compromising service quality.
• Continuous Improvement:
  • Foster a culture of continuous improvement by encouraging innovation and process enhancements.
  • Stay updated with the latest industry trends and technologies to implement best practices.

Candidate Requirements

• Bachelor’s degree in Mechanical Engineering, Electrical Engineering, or a related field. Advanced degree preferred.
• Minimum of 7-10 years of experience in data centre operations or a similar critical infrastructure environment, with at least 3-5 years in a managerial role.
• Proven experience in managing multidisciplinary engineering teams.
• Strong knowledge of HVAC, electrical systems, generators, UPS, and BMS.
• Excellent leadership, communication, and interpersonal skills.
• Ability to work under pressure and manage multiple priorities.
• Strong analytical and problem‑solving abilities.
• Familiarity with industry standards and regulatory requirements.
• Certification in data centre management (e.g., CDCP, CDCS) is a plus.

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.