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Maintenance Mechanic

Job in Markham, Ontario, I3P, Canada
Listing for: Terran Orbital Corporation
Full Time position
Listed on 2026-07-18
Job specializations:
  • Maintenance/Cleaning
    Maintenance Technician / Mechanic, Building Maintenance, HVAC Tech / Heating Engineer, Facility Maintenance
  • Trades / Skilled Labor
    Maintenance Technician / Mechanic, Building Maintenance, HVAC Tech / Heating Engineer
Job Description & How to Apply Below

Join a team where your impact reaches beyond the stars! At Terran Orbital, you’re not just part of the system – you’re a vital force propelling our mission forward. As trailblazers in satellite manufacturing and aerospace innovation, we shatter boundaries daily to deliver groundbreaking solutions that power our nation’s defense and commercial missions. We are a unique, fast growing, and trusted team dedicated to swiftly and efficiently designing, building, launching, and operating state of the art satellites for advanced mission constellations.

If you’re driven by purpose, inspired by challenges, and ready to leave your mark on the universe, you’ll find a home and endless opportunities for growth here. Together, let’s redefine what is possible in orbit and beyond!

Terran Orbital is seeking an experienced Maintenance Mechanic to join our dynamic team. Reporting to the Sr. Facilities Operations Manager
, the Maintenance Mechanic will support the upkeep, reliability, and performance of building systems, production equipment, and specialized aerospace support infrastructure. The Maintenance Technician will perform preventive and corrective maintenance across HVAC, electrical, plumbing, mechanical systems, and critical facility equipment used in cleanroom and production environments.

Key Duties and Responsibilities
  • Perform scheduled preventive maintenance and repairs on HVAC, electrical, plumbing, and general building systems.
  • Service and troubleshoot specialty equipment, including air compressors, vacuum systems, and environmental test units.
  • Follow cleanroom, lab, and production protocols while conducting maintenance activities.
  • Create, prioritize, and close work orders; maintain accurate logs, inspection reports, and compliance documentation.
  • Coordinate with vendors and contractors, verify completion of work, and ensure adherence to safety and facility standards.
  • Support production floor operations by minimizing downtime and maintaining safe operating conditions.
  • Conduct routine facility and equipment inspections, identify hazards, and recommend corrective actions.
  • Participate in facility audits, maintenance reviews, and continuous improvement initiatives.
Required Qualifications and Skills
  • High school diploma/GED required; technical training or certifications in HVAC, electrical, plumbing, or facilities maintenance preferred.
  • Hands‑on experience with building systems, mechanical equipment, and basic electrical and plumbing repairs.
  • Ability to read schematics, blueprints, and equipment manuals; proficient with standard and specialty hand/power tools.
  • Strong understanding of safety practices including LOTO, PPE, and OSHA/EPA guidelines.
  • Effective communication skills, including documenting work orders and interacting with vendors and internal teams.
  • Strong troubleshooting and problem‑solving abilities across multiple trades.
  • Experience using CMMS or related maintenance/work order software.
  • Physical ability to lift ≥ 50 lbs, climb ladders, and work in confined spaces or cleanroom environments as needed.
  • Possess and maintain a citation‑free driving record, demonstrating responsible and safe driving practices; this will be verified through a Department of Motor Vehicles review and is required to be upheld throughout employment.
  • Security clearance eligibility and additional certifications (EPA Universal, OSHA 10, etc.) are a plus.

Salary Range

$30—$38 USD

Full‑time positions only

Benefits
  • 100% Company‑paid comprehensive medical, dental, and vision coverage for you and your dependents
  • 401(k) Match
  • Flexible Time Off (FTO)
  • Education Reimbursement
  • Competitive Paid Parental Leave
Physical Demands

Employees must meet the physical demands described to perform the essential functions of this job. Duties include sitting or standing for long durations, bending, reaching, and walking. Employees should be capable of lifting or moving objects up to 10 pounds routinely and occasionally up to 25 pounds. This position is generally sedentary with substantial computer usage.

Work Environment

The job operates in a professional office environment within a manufacturing company. Standard office equipment such as computers, phones, photocopiers, and…

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