Heavy Diesel Equipment Mechanic

crfamilyofcompanies· Copper River Technologies
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📍 Crane, Indiana, United States

About this role

Copper River Technologies is seeking an experienced Journeyman Heavy Diesel Equipment Mechanic to support maintenance operations for NAVFAC in Crane, Indiana. This position supports the Navy’s 3M Maintenance Program and is responsible for independently performing preventative and corrective maintenance on a wide range of heavy-duty vehicles, construction equipment, generators, and support systems in a mission-driven environment.

The ideal candidate will possess strong troubleshooting and repair experience involving diesel engines, hydraulics, electrical systems, and heavy construction equipment while maintaining strict adherence to safety and quality standards.

Responsibilities (include but are not limited to):

  • Perform preventative and corrective maintenance on heavy and light vehicles and equipment in accordance with Navy 3M Maintenance Program requirements
  • Diagnose and repair diesel engines, hydraulic systems, electrical systems, and mechanical components
  • Conduct routine maintenance services including oil changes, fluid replacements, brake repairs, tire repair/replacement, and electrical troubleshooting
  • Inspect, test, and repair heavy tracked and wheeled construction equipment
  • Complete and maintain accurate maintenance documentation and 3M work reports
  • Research and identify required repair parts and provide ordering information to Government personnel
  • Ensure all repairs meet quality standards with minimal rework required
  • Follow all safety, environmental, lockout/tagout, and PPE requirements
  • Support maintenance scheduling, technical evaluations, and project coordination activities
  • Coordinate effectively with Government personnel, project managers, and team members
  • Maintain tools, equipment, and workspaces in a clean and safe condition
  • Perform work both indoors and outdoors in varying environmental conditions
  • Mechanics may support maintenance and repair of equipment including:
    • HMMWVs and MTVRs
    • Bulldozers, graders, and front-end loaders
    • KALMAR Rough Terrain Cargo Handlers (RTCH)
    • Forklifts
    • Buses, vans, pickups, and SUVs
    • Generators and light plants
    • Other gasoline- and diesel-powered equipment

Essential Job Qualifications and Requirements:

  • Clearance:
    • Ability to obtain/maintain required access credentials as needed
  • Education and Certifications:
    • Ability to successfully complete Navy 3M Maintenance Program training
    • Valid driver’s license required
  • Required Experience:
    • Journeyman-level experience as a Heavy Diesel or Heavy Equipment Mechanic
    • Demonstrated experience troubleshooting and repairing diesel engines, hydraulics, electrical systems, and gasoline-powered equipment
    • Experience working on heavy tracked and wheeled construction equipment
  • Required Skill and Competencies
    • Ability to work independently with minimal supervision
    • Familiarity with Microsoft Office Suite and basic computer systems
    • Strong understanding of safety and environmental compliance procedures
    • Working knowledge of:
      • Diesel and gasoline internal combustion engines
      • Hydraulics
      • Mechanical systems
      • Electrical systems
      • Brakes and steering systems
      • Generators and electrical equipment
      • Material-handling and construction equipment
  • Work Environment
    • Work is primarily performed indoors in maintenance bays, with occasional outdoor work required
    • Exposure to varying weather conditions and loud equipment environments
    • Shared workspace environment with Government personnel
    • Safety-sensitive environment requiring strict adherence to PPE and safety protocols
  • Physical Requirements
    • Ability to lift, carry, and maneuver heavy equipment components
    • Ability to stand, kneel, bend, and work in confined spaces for extended periods
    • Ability to work around loud equipment and machinery

About Copper River & The Native Village of Eyak:

Owned by the Native Village of Eyak (NVE), a federally recognized Alaska Native Tribe, the Copper River Family of Companies are a collection of entities that deliver a complementary set of solutions and services to support the diverse missions and requirements of our clients. Proud participants of the Small Business Administration’s (SBA) 8(a) Business Development Program since 2006, our companies consist of both current and graduation SBA 8(a) entities. It is our collective purpose to support the Tribe and diversify the NVE’s ability to facilitate economic advancement.

The income generated from our companies helps the Native Village of Eyak fund health and social services, economic development, natural resource/environmental education, jobs, job training, and other benefits to the NVE in a manner that is consistent with Alaskan Native cultural values and traditions.

Copper River’s Culture

The Copper River Family of Companies has a positive, supportive, and thriving culture. At the foundation of our culture is a focus on collaboration. No matter your role or which operating company you work for, we are ONE TEAM working toward the same goals for our customers and for our collective owner- The Native Village of Eyak. How we treat each other is just as important as the work we deliver.

Benefits

  • Comprehensive medical, dental, and vision coverage
  • Flexible Spending Account - healthcare and dependent care
  • Health Savings Account - high deductible medical plan
  • Retirement 401(k) with employer match
  • Open leave policy and paid holidays
  • Additional benefits including tuition reimbursement, transportation expense account, employee assistance program, and more! 

Note: Benefits are offered based on employment classification and applicable contract requirements. Eligibility may vary by position.

Disclaimer:

The Copper River Family of Companies provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws.

Frequently Asked Questions

Is the salary disclosed for the Heavy Diesel Equipment Mechanic position at crfamilyofcompanies?
The salary for this Heavy Diesel Equipment Mechanic role at crfamilyofcompanies is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Heavy Diesel Equipment Mechanic position at crfamilyofcompanies located?
This Heavy Diesel Equipment Mechanic role at crfamilyofcompanies is based in Crane, Indiana, United States. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Which team or department does the Heavy Diesel Equipment Mechanic at crfamilyofcompanies belong to?
This Heavy Diesel Equipment Mechanic position is part of the Copper River Technologies department at crfamilyofcompanies. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Heavy Diesel Equipment Mechanic position at crfamilyofcompanies?
Click the "Apply Now" button on this page. You will be redirected to crfamilyofcompanies's official application portal hosted on greenhouse where you can submit your application directly.
When was the Heavy Diesel Equipment Mechanic job at crfamilyofcompanies posted?
This Heavy Diesel Equipment Mechanic position at crfamilyofcompanies was posted on Oct 2, 2026. Apply as soon as possible — early applications are often reviewed first.
Heavy Diesel Equipment Mechanic
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