Job Information
TriMas Corporation Junior Maintenance Mechanic in Mesa, Arizona
Summary/Objective
The Junior Maintenance Mechanic supports the maintenance and reliability of CNC production equipment, including Swiss lathes and related systems, by performing preventive maintenance, assisting with troubleshooting and repairs, and responding to equipment issues during production. This role works within established maintenance procedures and team direction and is responsible for maintaining accurate work order documentation and supporting safe, efficient shop operations. This position is for 4th shift (Friday to Sunday: 6:00pm to 6:30am)
Essential Functions
Under general direction with periodic supervision or review performs the following:
Perform preventive maintenance (PM) on CNC production equipment, including Swiss lathes and supporting systems, at scheduled intervals.
Respond to equipment issues during production and assist with basic troubleshooting, diagnostics, and repairs.
Support senior maintenance personnel and/or leadership in diagnosing mechanical, electrical, pneumatic, and hydraulic issues.
Create, update, and close work orders in the maintenance system, ensuring accurate documentation of work performed, parts used, and equipment status.
Read and interpret equipment manuals, work orders, and technical documents to perform required maintenance and service.
Assist with equipment setup, adjustments, and changeover support as needed to maintain production flow.
Follow all safety procedures, including lockout/tagout (LOTO), and verify equipment is in a safe condition prior to performing maintenance.
Maintain organization of tools, parts, and work areas, and assist in tracking and restocking maintenance consumables and spare parts.
Communicate equipment issues and repair status clearly to production and maintenance team members.
Support continuous improvement efforts by identifying recurring issues and reporting them to maintenance leadership.
Experience in MIG welding is a plus.
Competencies
Communication Proficiency
Problem Solving/Analysis
Mechanical Aptitude
Attention to Detail
Safety Awareness and Compliance
Time Management and Task Prioritization
Teamwork and Collaboration
Willingness to Learn and Develop Technical Skills
Supervisor Responsibility
This position does not have direct supervisory responsibilities but is expected to work collaboratively with production and maintenance team members.
Physical Demands
The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of the job.
The employee is occasionally required to sit, climb or balance; and stoop, kneel, crouch or crawl. The employee must frequently lift and/or move up to 10 pounds and occasionally lift and/or move up to 30 pounds. Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and ability to adjust focus.
WORK ENVIRONMENT
Environmental Surroundings-Work is performed in a CNC machine shop environment with exposure to high noise levels, moving mechanical equipment, temperature fluctuations, and metalworking processes. The role regularly involves working around production machinery including CNC machines, bar feeders, conveyors, coolant systems, and related equipment.
Unavoidable Hazards-Exposure to moving mechanical parts, sharp edges, hot surfaces, metal chips, metalworking fluids, and airborne particulates. Potential hazards include cuts, burns, strains, and pinch points. Appropriate personal protective equipment (PPE) such as safety glasses, hearing protection, and protective clothing is required.
Equipment / Process Responsibilities-Performs duties where improper maintenance or inattention may result in equipment damage, production downtime, or loss of productivity. Supports maintenance and upkeep of CNC machines and associated systems in accordance with established procedures.
Material or Product Responsibilities-Performs duties requiring attention to detail to ensure equipment is maintained in a condition that supports product quality and process reliability.
Safety Responsibilities- Maintains a clean and organized work area and follows all company safety policies and procedures, including proper use of PPE and adherence to lockout/tagout (LOTO) requirements.
EXPERIENCE
Position type/Expected Hours of Work
This is a full-time position. Hours of work may vary dependent on operational needs.
Travel
Travel is primarily local during the business day, although some out-of-the-area and overnight travel may be expected.