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Company: Rio Grande Co.
Position Title:Â Mechanic
Department: Garage
Reports To: Fleet Manager
 FLSA Status: Hourly
 Location: Denver, CO
Position Summary
The Fleet Mechanic is responsible for performing all levels of preventive maintenance and repairs on company vehicles and equipment. Diagnose all vehicle systems using the latest software and equipment. Perform all repairs on equipment as assigned. Document and generate all work orders and pm forms using fleet management software. Assist drivers on a walk-in basis with minor repairs and supply needs.
About Rio Grande Co.
Founded in 1893, Rio Grande Co. has proudly served the Denver and Rocky Mountain region for over 132 years. What began as a fuel and feed business has grown into a trusted distributor, fabricator, and building materials resource supporting construction projects across Colorado.
As a multi-generational, family-led company, members of the Peterson family – Erik, Elmer, Donald, and Bruce – have guided our growth and long-standing contribution to Colorado’s construction industry.
At Rio Grande Co., we build more than structures — we build teams, careers, and futures. What sets us apart:
- A family-founded culture that prioritizes people and relationships
- A workplace grounded in safety, respect, and accountability
- Transparent leadership and clear expectations
- Investment in employee development and training
- A commitment to doing the right thing for our employees, customers and communities
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Key Responsibilities
- Perform required inspections and preventive maintenance on vehicles and equipment within planned time tolerances to maximize the safety, reliability, and cost efficiency throughout the life cycle of the fleet.
- Perform FAI/CVI (Annual) inspections on over 215 fleet vehicles including tractors, trailers, light duty vehicles and any other company owned equipment in accordance with all federal, state and local legal and regulatory agencies. (Includes all state required inspections and frequencies).
- Perform quality preventive maintenance inspections per company methods on all fleet vehicles including tractors, trailers, light duty vehicles and any other company owned equipment.
- Perform quality maintenance repairs as required to maximize safety and reliability on all fleet vehicles including tractors, trailers, light duty vehicles and any company owned equipment.
- Diagnose cause of any malfunction and perform repairs to manufacturer specifications including but not limited to engines, transmissions and clutches, driveline, differential, steering and suspension, fuel and ignition system, exhaust systems (including regeneration systems), intake systems, electrical systems, brake systems, HVAC systems.
- Follow procedures including documenting all work performed on work orders.
- All other duties assigned.
Qualifications
- At least one full year of experience and the ability to obtain an Annual Inspector Certification
- At least one full year of experience and the ability to obtain a Brake Inspector Certification
- 609 HVAC Certification, preferred
- Manufacturing Certifications and/or course completions from Dodge, Cummins, Freightliner, Paccar, GMC, Ford or others, preferred
- Working knowledge of computer based diagnostic software for original equipment and component manufacturers, such as CATET, Quick serve, Texa, Davi or other preferred
- Technician must provide all hand tools (diagnostic equipment and major tools provided by Rio Grande Co.) necessary to perform all maintenance repair and diagnostics
- At least 2 years of experience with all vehicle systems and components, diagnosis and repair of electrical systems on all equipment and preventive maintenance inspections and repair
- At least 1 year of experience in welding and cutting (gas, electric, MIG, TIG) of different forms of metal fabrication
- Ability to utilize a window based computer system
- At least 2 years of experience and knowledge working with all different forms of DOT (FMCSA) regulations
- Must have a valid Class C driver license, CDL A or B preferred
- Completion of an auto/diesel technical program, preferred
Physical & Environmental Requirements
- Regularly required to stand, walk, use hands to finger, handle or feel, reach with hands and arms, talk and hear.
- The employee is constantly required to climb, balance, stoop, kneel, crouch, bend or crawl.
- The employee is occasionally required to sit and must frequently lift and/or move up to 100 lbs.
- The employee is required to have excellent hand and finger dexterity used for wrenches, hand tools and other shop equipment.
- Specific vision abilities required by this job include close vision, distance vision, color vision, peripheral vision, depth perception and the ability to adjust focus.
- Constantly have the ability to operate various pieces of equipment, such as loaders, forklifts & large trucks
- Ability to stand, sit, walk, bend, reach
- Ability to push/pull
- Ability to lift /carry
- Ability to grasp tools
- Ability to perform Repetitive motion: wrenches and hand tools
- Frequently works outdoors
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Rio Grande Co. offers a competitive benefits package, including:
- 401(k) Plan
- Discretionary Employer Matching & Profit Sharing
- Paid Sick, Vacation, Jury Duty, and Bereavement
- Multiple medical plan options
- Dental and Vision insurance
- Health Savings Accounts (HSA) and Flexible Spending Accounts (FSA)
- Company-paid and voluntary life insurance
- Short-term and long-term disability coverage
- Accident and supplemental insurance
- Paid training and career development
- Employee Assistance Program (EAP)
- Other value-added employee benefits
Additional compensation may include performance-based bonuses or incentives, depending on role-specific goals and company performance.
Equal Opportunity Employer Statement
Rio Grande Co. is an Equal Opportunity Employer. We are committed to creating an inclusive environment for all employees and applicants, regardless of race, color, religion, national origin, gender, sexual orientation, age, disability status, protected veteran status, or any other characteristic protected by law, in accordance with Colorado Department of Labor regulations.
Application Information
This position will remain open until a sufficient pool of qualified applicants has been identified. Interested candidates are strongly encouraged to apply early.
Learn more about this Employer on their Career Site
