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Jesse Janzen

Triple Red Seal Refrigeration, Gasfitter A & Plumbing Technician

Specialized in Data Center Critical Facilities, Mechanical Commissioning & Industrial HVAC/Refrigeration Systems.

Alberta, Canada — Open to relocation worldwide

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3 Red Seal Tickets

  • Refrigeration & Air Conditioning Mechanic
  • Gasfitter A (Class A)
  • Plumbing

14+ Years Experience

Industrial HVAC, refrigeration, mechanical commissioning, and critical facilities infrastructure across Alberta, Canada.

Key Specializations

Data CentersCommissioningRefrigerationHVACHydronic SystemsControl Systems

Professional Summary

Triple Red Seal Refrigeration, Gasfitter A, and Plumbing Technician with extensive experience in commissioning support, startup, troubleshooting, and maintenance of mechanical and refrigeration systems in continuous operation commercial and industrial environments.

Strong background in system verification, functional testing, and operational handover. Experienced working with control systems including Microtherm and CPC. Actively targeting Data Center Critical Facilities and Mechanical Commissioning roles.

Based in Alberta, Canada — open to relocation anywhere in the world for the right opportunity. Holds previously active Government of Canada Top Secret Security Clearance.

Core Competencies

Mechanical System Commissioning & Startup Support
Industrial HVAC & Refrigeration Systems
Preventive & Predictive Maintenance
Root Cause Failure Analysis
Equipment Functional Testing & Verification
Hydronic & Boiler Systems
Mechanical System Optimization
Technical Leadership & Crew Supervision
CPC & Microtherm Control Systems
Data Center Cooling Infrastructure

Work Experience

Refrigeration Technician
Parks Canada
2025 – Present
  • •Maintain and optimize cooling and mechanical infrastructure across multiple facilities.
  • •Perform preventive and corrective maintenance on refrigeration, HVAC, and hydronic systems ensuring system reliability.
  • •Conduct system diagnostics, performance verification, and functional checks aligned with maintenance standards.
  • •Troubleshoot mechanical and control-related issues to maintain system performance.
  • •Support system reliability through inspections, maintenance, and operational troubleshooting.
Mechanical Technician / Commissioning Technician
Clearflo Plumbing & HVAC
2016 – 2026
  • •Commission refrigeration and hydronic mechanical systems prior to operational turnover.
  • •Perform equipment startup, system verification, and performance testing.
  • •Diagnose commissioning deficiencies and restore system performance.
  • •Conduct preventive maintenance on boilers, HVAC, and mechanical infrastructure.
  • •Lead installation and commissioning crews across multi-trade environments.
  • •Support mechanical system upgrades and operational handover to clients.
  • •Respond to time-critical service events minimizing operational downtime.
Refrigeration Technician / Commissioning Technician
Loblaw Companies Ltd.
2018 – 2024
  • •Service and repair commercial rack and parallel refrigeration systems.
  • •Startup and optimize RTU and self-contained cooling equipment.
  • •Perform functional testing and verification of CPC and Microtherm control systems.
  • •Perform system balancing and operational validation.
  • •Troubleshoot refrigeration failures in continuous operation facilities.
  • •Service and maintain critical cooling systems supporting commercial operations.
Refrigeration Technician
Carmichael Engineering
2016 – 2018
  • •Service and troubleshoot boilers, heat pumps, rooftop HVAC units, chillers, hydronic systems, and cooling towers.
  • •Diagnose and repair commercial mechanical system issues.
  • •Perform preventive maintenance on HVAC systems.
  • •Support mechanical systems in critical facility environments including data center cooling infrastructure.
Plumber / Mechanical Technician
West Alta Plumbing & Heating — Grande Prairie, AB
2014 – 2016
  • •Commercial plumbing and hydronic heating installation.
  • •Boiler service, testing, and commissioning support.
  • •Gas system installation and verification.
  • •Interpret drawings and execute mechanical layouts.
  • •Supervise apprentices and installation crews.
  • •Perform commercial mechanical service and maintenance.
Service Member
Canadian Armed Forces
2011 – 2014
  • •Operated within structured, safety-critical and security-sensitive operational environments.
  • •Worked under strict procedural compliance and operational readiness standards.
  • •Demonstrated reliability within controlled access facilities.
  • •Held Government of Canada Top Secret Security Clearance (Previously Held).

Certifications & Credentials

★ Red Seal

Refrigeration & Air Conditioning Mechanic

★ Red Seal

Gasfitter A

★ Red Seal

Plumber

OEM

Viessmann Startup & Commissioning (CM2, CA3)

Safety

CSTS, POST, First Aid

Leadership

Ledcor Project Management Training

Leadership

Ledcor Leadership Training

Data Center & Critical Facilities Focus

With direct experience supporting mechanical systems in critical facility environments — including data center cooling infrastructure — Jesse brings a technician's precision and a commissioning specialist's mindset to mission-critical operations.

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Cooling Infrastructure

Expert in chillers, CRAC units, cooling towers, hydronic systems, and precision cooling solutions essential for data center thermal management.

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Commissioning & Startup

Proven track record commissioning mechanical systems prior to operational turnover — equipment startup, verification, and performance testing.

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Control Systems

Hands-on experience with Microtherm and CPC building automation and refrigeration control systems used in critical environments.

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Security Clearance

Previously held Government of Canada Top Secret Security Clearance — suited for sensitive, controlled-access data center environments.

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Continuous Operations

Experienced maintaining and troubleshooting systems in continuous operation commercial and industrial facilities with zero tolerance for downtime.

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Functional Testing

Systematic approach to equipment functional testing, verification protocols, and operational validation aligned with commissioning standards.

Targeting data center recruiters across Canada, Asia, and worldwide for Critical Facilities and Mechanical Commissioning roles.

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Get In Touch

Available for data center critical facilities, mechanical commissioning, and industrial HVAC/refrigeration roles. Open to opportunities in Canada and worldwide.

Email
jesse.janzen85@gmail.com
Phone
587-597-8873
Location
Alberta, Canada — Willing to Relocate
LinkedIn
linkedin.com/in/jessmechanical

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