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Greenheck Group

Makes ventilation equipment for commercial buildings

Maintenance Mechanic 1/2

Full-TimeUpdated on 10/23/2026
$29.87 - $42.26/hr
Mid, Senior
Associate's
Tulsa, OK, USA
In PersonOnsite, second shift Monday–Friday, 2:00–10:00 p.m.
General Maintenance & RepairEquipment Maintenance

About the job

Requirements
  • Maintenance Mechanic I requires a high school diploma or GED.
  • Maintenance Mechanic I requires basic mechanical knowledge; manufacturing experience is a plus.
  • Maintenance Mechanic I requires the ability to lift up to 50 pounds and stand for extended periods, with continuous lifting, climbing, kneeling, pulling, and bending.
  • Maintenance Mechanic I requires basic math and computer skills and the ability to use hand tools.
  • Maintenance Mechanic I requires a basic understanding of hydraulics, pneumatics, and mechanical systems.
  • Maintenance Mechanic I requires the ability to read and interpret basic blueprints and manuals.
  • Maintenance Mechanic I requires crane operation certification and knowledge of basic machine safety protocols.
  • Maintenance Mechanic I requires maintaining first aid/CPR and other required safety training certifications.
  • Maintenance Mechanic II requires a high school diploma or GED; technical certifications or an associate degree are preferred.
  • Maintenance Mechanic II requires 3–5 years of manufacturing maintenance experience.
  • Maintenance Mechanic II requires advanced mechanical knowledge, including power transmission, CNC systems, and electrical control systems.
  • Maintenance Mechanic II requires knowledge of and ability to troubleshoot electrical motors, motor control systems, and machine controls.
  • Maintenance Mechanic II requires understanding basic PLC/ladder logic and machine controls replacement.
  • Maintenance Mechanic II requires experience with advanced hydraulics, pneumatics, and power transmission systems.
  • Maintenance Mechanic II requires familiarity with network/communications diagnostics and troubleshooting.
  • Maintenance Mechanic II requires the ability to read and interpret blueprints, schematics, and owner manuals.
  • Maintenance Mechanic II requires experience with machine commissioning and installation.
  • Maintenance Mechanic II requires the ability to work independently and provide proactive maintenance solutions.
  • Maintenance Mechanic II requires familiarity with safety standards, including NFPA 70E and NEC guidelines.
  • Maintenance Mechanic II requires the ability to lift up to 50 pounds and stand for extended periods, with continuous lifting, climbing, kneeling, pulling, and bending.
  • Maintenance Mechanic II requires strong problem-solving skills and attention to detail.
  • The position requires the ability to move in a production area, remain standing for prolonged periods, handle tools and equipment repetitively, bend, balance, twist, stoop, climb, traverse uneven surfaces, push, pull, reach, and regularly lift, carry, move, or position objects up to 50 pounds.
  • The position requires use of personal protective equipment, including safety glasses, hearing protection, and safety-toed footwear; additional protective equipment may be required depending on the work.
  • The role is safety-sensitive; impairment while performing its duties could pose a health and safety risk.
Responsibilities
  • Perform basic preventive maintenance on equipment, including inspections, lubrication, and cleaning, under supervision.
  • Assist with troubleshooting and repair efforts led by more experienced mechanics.
  • Support non-routine maintenance efforts under the direction of peers.
  • Maintain work areas to meet or exceed company housekeeping standards.
  • Safely operate material handling equipment, including cranes and aerial lifts, as needed.
  • Record completed tasks in the Computerized Maintenance Management System (CMMS).
  • Participate in required training to perform duties safely and improve technical skills, including CMMS competency, authorized user training, and aerial lift training.
  • Perform routine equipment repairs, including basic mechanical work and component identification.
  • Assist with basic hydraulics, pneumatics, and lubrication tasks, including understanding lubricant types and uses.
  • Support machine cleaning and upkeep in accordance with company procedures and safety protocols.
  • Collect samples as required for inspections or maintenance.
  • Participate in visual and sensory equipment inspections to identify potential issues.
  • Help with routine preventive maintenance, including basic fabrication tasks and machine cleaning.
  • Demonstrate basic understanding of blueprints, owner manuals, and technical documentation.
  • Work independently on assigned tasks after initial training.
  • Assist with spare-part lookup and asset or machine identification as needed.
  • Maintain first aid/CPR and crane operation certifications as required.
Desired Qualifications
  • Manufacturing-setting experience is a plus for Maintenance Mechanic I.
  • Technical certifications or an associate degree are preferred for Maintenance Mechanic II.

About the company

Greenheck Group makes ventilation equipment that moves, cleans and conditions air in commercial buildings, from offices and schools to laboratories and industrial plants. Its family of brands includes Greenheck for fans and air-handling equipment, Accurex for commercial kitchen ventilation, and Metalaire for the outlets that distribute air through rooms. Customers buy its equipment to supply fresh air, remove fumes and regulate airflow, with specialized systems for pool dehumidification and fire and smoke control. Its factories in the United States, Mexico and India supply customers around the world. Founded in 1947, Greenheck Group is headquartered in Schofield, Wisconsin.

Company Size

5,001-10,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Schofield, WI

Founded

1947

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What believers are saying

  • Frontline leaders get dedicated development: Greenheck Group uses Lead Forward to teach operations supervisors people management.
  • Learning receives financial support: Greenheck Group lists company-paid apprenticeships, leadership courses and tuition reimbursement.
  • Oklahoma careers have room to expand: September 2026 Owasso plans target over 700 jobs across five years.

What critics are saying

  • Capacity arrives slowly: Greenheck Group's September 2026 Oklahoma plans schedule production after spring 2027 building improvements.
  • Benefits require site-level scrutiny: Greenheck Group's on-site wellness centers vary by location.
  • Sales depend heavily on eastern markets: in March 2026, Greenheck Group put 83% east of the Rockies.

What makes Greenheck Group unique

  • Improvement has a formal operating system: Greenheck Performance System teaches teams lean production tools.
  • Engineering has proprietary depth: Greenheck Group's flagship brand lists 121 patents.
  • Customer education has its own venue: Greenheck Group's Education Center hosts over 2,000 visitors annually.

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