Avion Technologies Inc. – Mississauga, ON
Avion Technologies Inc. specializes in precision contract manufacturing for the aerospace, defence, and nuclear sectors—industries where quality, reliability, and compliance are non-negotiable. Avion is a trusted partner delivering mission-critical solutions to some of the most demanding applications in the world.
Job Overview
We are seeking a skilled Maintenance Technician / Millwright to join our manufacturing team. This role involves maintaining, troubleshooting, and repairing a wide range of industrial equipment to ensure optimal plant operations. The Maintenance Technician / Millwright is a critical, hands-on role responsible for the preventive, predictive, and corrective maintenance of all production equipment in a high-precision CNC machine shop. This position combines advanced millwright skills with broad mechanical and electrical aptitude to ensure maximum machine uptime, precision calibration, and a safe, functional facility. The technician acts as the first line of defense against equipment failures and plays a direct role in sustaining production quality and throughput.
This Role Is Ideal For Candidates With Experience In:
- CNC machine tool maintenance (horizontal & vertical machining centres, CNC lathes, gear-cutting equipment)
- Aerospace, defence, precision machining, tool & die, or high-precision manufacturing
- Fanuc, Siemens or similar CNC controls
- Mechanical, hydraulic, pneumatic and electrical troubleshooting of CNC production equipment
- Machine installation, leveling, alignment and precision calibration
Key Responsibilities:
Preventive & Predictive Maintenance
▪ Execute structured PM schedules for all CNC and manual machines per OEM specifications
▪ Perform lubrication, filter changes, coolant maintenance, and spindle inspections on schedule
▪ Conduct geometric and backlash checks; maintain alignment records for all machine axes
▪ Utilize vibration analysis, thermal imaging, and oil sampling to identify developing failures
▪ Maintain detailed maintenance logs and update CMMS (Computerized Maintenance Management System) records
Corrective Maintenance & Troubleshooting
▪ Diagnose and repair mechanical, electrical, pneumatic, and hydraulic faults on CNC and manual equipment
▪ Troubleshoot CNC control systems (Fanuc, Siemens, Etc.) for alarms and errors
▪ Rebuild or replace spindle assemblies, ball screws, linear guides, servo drives, and tool changers
▪ Respond to production-floor breakdown calls with a sense of urgency to minimize unplanned downtime
▪ Collaborate with machine operators and programmers to diagnose recurring accuracy or finish issues
Millwright & Precision Alignment
▪ Install, level, and commission new or relocated CNC machines to OEM geometric tolerances
▪ Perform precision shaft and coupling alignment using laser alignment tools
▪ Fabricate and fit mechanical components, brackets, guards, and fixtures using shop equipment
▪ Re-bed and grout machine bases; install anchor bolts and isolation mounts
▪ Read and interpret mechanical drawings, wiring diagrams, and hydraulic/pneumatic schematics
Facility & Shop Maintenance
▪ Maintain compressed air systems: dryers, filters, distribution lines, and pressure regulation
▪ Monitor and service coolant concentration, tramp oil levels, and central coolant systems
▪ Perform minor electrical work: replace outlets, lighting, panel breakers (within code and qualification)
▪ Maintain overhead cranes, hoists, and material handling equipment — inspections and certifications
▪ Coordinate with external contractors for larger electrical, HVAC, or structural repairs
▪ Ensure fire suppression, eyewash stations, and safety systems are functional and compliant
Parts, Inventory & Documentation
▪ Maintain adequate spare parts inventory for critical machine components
▪ Source and procure parts from vendors; evaluate quality and lead times
▪ Write clear work orders documenting root cause, corrective action, and parts used
▪ Generate equipment history reports and contribute to reliability improvement initiatives
Safety & Compliance
▪ Follow and enforce all OSHA, company, and machine-specific Lockout/Tagout (LOTO) procedures
▪ Maintain personal and area cleanliness consistent with 5S standards
▪ Immediately report and address safety hazards; participate in incident investigations
▪ Adhere to all PPE requirements for specific tasks (arc flash, confined space, chemical handling)
Qualifications & Experience
▪ High school diploma or GED required; Technical/Trade School diploma preferred
▪ Journeyman Millwright Certificate or equivalent documented apprenticeship (4+ years) strongly preferred
▪ Valid forklift operator certification (or ability to obtain within 90 days)
▪ Overhead crane / hoist operator certification an asset
▪ Minimum 5 years of maintenance experience in a precision machining or industrial manufacturing environment
▪ Demonstrated hands-on experience with CNC machine repair (Fanuc, Siemens, or equivalent controls)
▪ Proven millwright skills: precision leveling, alignment, rigging, and machine installation
▪ Experience servicing hydraulic and pneumatic systems in industrial machinery
▪ Familiarity with gear-cutting machines (hobbers, shapers) is a significant asset
Technical Skills
▪ Ability to read and interpret mechanical drawings, electrical schematics, and P&ID diagrams
▪ Proficiency with precision measuring instruments: dial indicators, micrometers, laser alignment tools
▪ Competency in MIG/TIG welding and basic machining for fabrication tasks
▪ Working knowledge of 3-phase electrical systems up to 480V (non-licensed electrical work within scope)
▪ Experience with CMMS software (MP2, eMaint, Fiix, or similar)
This position offers an opportunity to work in a dynamic manufacturing environment where technical expertise is valued. Candidates should be committed to safety, quality workmanship, and continuous improvement.
What We Offer
- A dynamic, collaborative team where your contributions are visible and valued.
- Competitive compensation package.
- Opportunity to grow into a senior coordination or project management role.
- Exposure to complex, high-precision manufacturing programs and international clients.
Benefits
- Life Insurance
- Paid Vacation
- Company Events
- On-site Parking
- Safety Boot and Safety Glasses Allowance
- Overtime Opportunities
- Training & Development
Why Join Avion Technologies?
- Work in a high-precision aerospace manufacturing environment
- Collaborative and team-oriented culture
- Opportunity for growth and development
- Exposure to cross-functional operations and customer-facing projects
Avion Technologies Inc. is committed to providing an inclusive and accessible recruitment process. Accommodation is available upon request for candidates participating in all stages of the hiring process.
Job Type: Full-time
Work Location: Mississauga, Ontario, Canada (On-site)
This position is based in Mississauga, Ontario. Relocation assistance is not provided, and candidates are expected to be able to work on-site at our Mississauga facility.
Pay: $22.00-$28.00 per hour
Application question(s):
- Do you have hands-on maintenance experience repairing and troubleshooting CNC machine tools in a manufacturing environment?
Work Location: In person
