Building Operator - Markham, ON

Markham, ON
On-site
Posted Nov 12, 2026
1 position

$30–$38 / hour

Opens LinkedIn

Employment type: Full-time
Experience level: 2+ years
Apply by: Nov 18, 2026
Posting language: English

Job summary

Inspect and monitor facility systems, perform minor repairs, troubleshoot technical issues, and maintain critical infrastructure including UPS, generators, HVAC, and fire alarm systems. Supervise on-site vendors, maintain records, follow safety procedures, respond to emergencies, and improve operational practices for data center reliability and efficiency.

Job details

As an Building Operator, you'll play a crucial role in ensuring the smooth operation of our facility. As An Building Operator, You Will Inspect the building regularly to ensure all systems and equipment function correctly and efficiently. Monitor system performance to identify and address potential issues. Maintain and perform minor repairs to electrical and mechanical systems, UPS, generators, HVAC, Fire Alarm and critical infrastructure. Diagnose and resolve technical issues promptly to minimize downtime. Escort/Supervise Mechanical/electrical Vendors onsite. Keep accurate maintenance records and ensure compliance with standards and policies. Interact with the BMS and CMMS computer systems. Follow all safety protocols to maintain a safe working environment. Collaborate with engineers, technicians, and support staff for seamless operations. Be prepared for emergencies, providing expertise to minimize disruptions. Improve operational procedures and implement best practices for data center efficiency and reliability. Qualifications 2-3 years experience working in mission-critical facilities (e.g., data centres). Experienced in working with critical facilities in both union and non-union environments. Strong understanding of electrical/mechanical systems, UPS, generators, HVAC; Fire Alarm Systems. BES and relevant certifications are a plus. Proven ability to promptly and effectively troubleshoot technical issues. Detail-oriented, ensuring optimal system function and thorough maintenance documentation. Excellent verbal and written communication skills. Ability to perform physically demanding tasks (lifting heavy equipment, working in confined spaces). Work Conditions Location: Markham, ON Rotating shifts (12 hours each), including days, afternoons, and nights $30-$38/hour (open to renegotiation based on experience). When you join #TeamPlanGroup, you’re not just starting a job - you’re building a career with one of Canada’s most respected contractors. Proudly recognized as a Top Employer in Canada for four consecutive years, Plan Group offers the opportunity to work on landmark projects that shape communities for the future. As part of our global network, you’ll gain access to unparalleled resources, innovative technologies, and endless opportunities to contribute to impactful work. From advanced technology to complex infrastructure, every project is a chance to build your skills and leave a legacy. Bring your talent, energy, and ideas, and let’s build something extraordinary - together. For more information, follow us on social media and visit our website at www.plan-group.com. Thank you for your interest in joining Plan Group, an equal opportunity employer. Please note that due to the volume of applicants, only those selected for an interview will be contacted. Accommodations for applicants with disabilities will be made during the recruitment process. Should you be contacted for an interview, please advise if accommodations are required. Plan Group does not use artificial intelligence (AI) to screen, assess or select applicants.

What you’ll do

Requirements

Candidates should have 2–3 years of experience in mission-critical facilities, such as data centers, and experience in both union and non-union environments. They should understand electrical and mechanical systems, be able to troubleshoot effectively, maintain detailed records, communicate well, and perform physically demanding tasks; BES and relevant certifications are a plus.