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Posted 10 days ago

Critical Facility Operator- 12HR Rotating Night Shift

@ Wesco

Cambridge, Ontario

On-siteFull-time3+ years experience
Apply now
SIGNALS

Overview

Wesco is hiring a Critical Facility Operator for a 12-hour rotating night shift supporting mission-critical infrastructure in a data center. The role covers operation and maintenance of electrical, mechanical, HVAC, plumbing and life safety systems, with preventative and emergency maintenance, vendor coordination and 24x7 on-call support. The posting lists 3+ years of experience preferred, a high school diploma required, and a physically demanding environment with lifting up to 50 lbs.

Responsibilities:

  • Monitor and maintain data center building systems and equipment
  • Support preventative and emergency maintenance of electrical, mechanical and life safety systems
  • Perform generator testing and UPS/ATS/STS transfer operations
  • Coordinate with vendors and subcontractors
  • Maintain maintenance records and facility documentation

Requirements summary:

  • High school diploma or equivalent required
  • 3+ years as critical facilities or maintenance technician preferred
  • Mechanical, HVAC or electrical technical certification preferred
  • Knowledge of building automation, fire and security systems
  • Experience with CMMS or work order systems preferred

Tools & skills

Benefits mentioned

Health insuranceDentalVisionRetirement planPaid time off
Source and dates

Employer career site / ATS feed · oraclecloud

Employer posting date
2026-10-28
First seen by our source
2026-10-28
Source record updated
2026-10-28

These dates describe the source record, not a live verification that the employer is still hiring. Check the original posting.

Job details

SeniorityMid level
DepartmentMaintenance & repair
Experience3+ years
Hours per week36
Scheduleovernight
Travelair: none · ground: none
Work settingPlant or factory
PositionSitting and standing
Physical demandsphysical high · lift 50 lb · computer low
LanguagesEnglish
Licences & certificationsTechnical certification or license in mechanical, HVAC or electrical field
EducationHigh school (required)
Perks mentionedGenerous paid time off, Retirement plan, Performance bonus

Summary and details written by AI from the posting; the employer’s posting is the authority.

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Job description

As the Critical Facility Operator- 12HR Rotating Night Shift you will support the operation and maintenance of mission-critical infrastructure within a data center environment. You will assist in managing building systems including electrical, mechanical, plumbing, and life safety, ensuring optimal performance, reliability, and uptime. You will perform preventative and emergency maintenance, coordinate with vendors and contractors, and support 24/7 on-call operations. You will also contribute to procedural development, safety compliance, and long-term infrastructure planning.

Responsibilities:
• Assist with the operation, inspection, maintenance, and monitoring of mission critical equipment and building systems within the data center environment.
• Support preventative, corrective, and emergency maintenance activities for electrical, mechanical, HVAC, plumbing, power, and life safety systems.
• Perform routine inspections, scheduled maintenance, and basic troubleshooting of facility equipment and systems.
• Assist with equipment testing and preventative maintenance activities, including filter changes, generator testing, and UPS/ATS/STS transfer operations.
• Monitor building systems and report equipment issues, discrepancies, trends, and abnormal conditions to facility management and operations teams.
• Coordinate with vendors and subcontractors to support maintenance activities, equipment installations, and service delivery.
• Assist with maintaining maintenance schedules, inventory of critical spare parts, and facility documentation.
• Support operational procedures and programs including change control, safety compliance, work rules, and standard operating procedures.
• Maintain accurate maintenance records, inspection reports, and operational documentation in company systems.
• Support data center uptime, reliability, and operational efficiency initiatives.
• Provide on-call support and respond to facility emergencies as required in a 24x7 operational environment.

Qualifications:
• High School Diploma or Equivalent required
• Licenses/Certificates/Designations: Technical Certification / License in Mechanical, HVAC or Electrical Field, military training experience, or other related field preferred
• 3+ years of experience as a Critical Facilities/Maintenance Technician in data center, mission critical environment, or other relevant experience preferred.
• Knowledge of mechanical or electrical systems necessary, construction / project planning, building controls, fire systems, and security systems
• Knowledge of building automation systems
• Knowledge of CMMS, ticketing, work order systems preferred
• Strong communication skills.
• Proficiency with MS Excel, MS Word.

Working Environment: Data Center – The data center work environment is a highly secure, physically demanding, and structured operation, characterized by its loud, controlled temperature conditions and 24/7/365 uptime. The environment demands a high attention to detail and strong problem-solving skills to manage and troubleshoot critical equipment during regular operation and in emergency situations. Lifting up to 50 lbs, regular bending, stooping, climbing and long periods of walking / standing will be required.

Physical Expectations:
• Work is physically strenuous and workers are required to lift heavy packages up to 50 pounds.
• Work may require excessive bending or stooping.
• Employee required to walk long distances repeatedly throughout the day.
• Employee required to use hand tools.

#LI-JT1

At Wesco, we build, connect, power and protect the world. As a leading provider of business-to-business distribution, logistics services and supply chain solutions, we create a world that you can depend on. ​ Our Company’s greatest asset is our people. Wesco is committed to fostering a workplace where every individual is respected, valued, and empowered to succeed. We promote a culture that is grounded in teamwork and respect. With a workforce of over 20,000 people worldwide, we embrace the unique perspectives each person brings. Through comprehensive benefits and active community engagement, we create an environment where every team member has the opportunity to thrive. ​ Learn more about Working at Wesco here and apply online today!​ Founded in 1922 and headquartered in Pittsburgh, Wesco is a publicly traded (NYSE: WCC) FORTUNE 500® company.​ Wesco International, Inc., including its subsidiaries and affiliates (“Wesco”) provides equal employment opportunities to all employees and applicants for employment. Employment decisions are made without regard to race, religion, color, national or ethnic origin, sex, sexual orientation, gender identity or expression, age, disability, or other characteristics protected by law. US applicants only, we are an Equal Opportunity Employer.​ Los Angeles Unincorporated County Candidates Only: Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance and the California Fair Chance Act.

This posting is for a current, active vacancy intended for immediate hire.

This amount is what we reasonably believe we will pay for the position; however, offer amounts may vary based on factors such as geographic location, relevant education, experience, qualifications, skills, shift, or any collective bargaining agreements. For eligible positions, compensation may include participation in a bonus or sales incentive plan, subject to the terms and conditions of the applicable plan documents. For certain sales roles, Wesco also offers a commission structure that provides additional compensation based on sales results, as defined by the applicable commission plan.

In addition, Wesco offers a benefits program for eligible employees, which may include paid time off, medical, dental, and vision coverage, and retirement savings plans. Additional details about benefits are available here.

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