SIMON | Field and Shop Mechanic (GILLETTE, WY, US, 82717)

Colas Afrique

Experience: 3+ yrs
Location: Gillette, Wyoming, United States
Job type: Full-time

Required skills

compliance
ethics
Outlook
time management

About the role

Simon is a subsidiary of Colas USA with operations throughout Colorado, Nebraska, South Dakota, and Wyoming. We specialize in aggregate, asphalt, and ready-mix concrete materials production, with expert teams providing high-quality asphalt paving, concrete, bridge, and utility construction services. Through strong local ties backed by global resources, we focus on quality and value to deliver the best products and services for our clients. What we do is bigger than construction – it is about connecting communities, building new roads to the future, and keeping the spirit of the pioneers alive and well. To learn more about Simon visit www.simonteam.com/.

The Colas USA Family of Companies provides competitive pay, outstanding benefits, career advancement opportunities, professional education, and extensive training for every employee. We pride ourselves on upholding the highest standards of safety, environmental conservation, and ethical conduct as we strive to grow our infrastructure products and services through empowering and developing our people, fostering innovation, utilizing new technology, and maximizing vertical integration at all levels of the company’s value chain. To learn more about the Colas USA Family of Companies, please visit www.colasusa.com.

Job Summary:

Responsible for diagnosing, repairing, and maintaining company electric, diesel, and gasoline vehicles and equipment, primarily at job sites from a field service truck. Ensures all work meets manufacturer specifications, DOT requirements, and Company safety standards while maintaining accurate service records.

This role can be assigned to either the Gillette, WY or Sheridan, WY Simon shop, depending on where the employee resides.

Main Responsibilities:

• Embrace the Company’s safety culture, actively support all safety initiatives, and adhere to defined accountabilities implemented by the Simon Steering and Continuous Improvement teams
• Support, promote, and practice the Company core values, vision, and mission; follow code of ethics, workplace conduct, safety, and other established policies
• Diagnose mechanical, electrical, hydraulic, and pneumatic issues using diagnostic equipment, visual inspections, and technical troubleshooting methods
• Repair, replace, and adjust damaged or worn components to restore equipment to proper working condition
• Dismantle and reassemble vehicles and heavy equipment using hand tools, power tools, and hoisting equipment
• Operate, inspect, and test vehicles and equipment to identify defects and verify repairs
• Perform post-repair testing to ensure functionality, reliability, and compliance with manufacturer and regulatory specifications
• Read, interpret, and follow OEM manuals, service bulletins, blueprints, and technical drawings
• Conduct DOT vehicle and brake inspections, ensuring compliance with federal and state regulations
• Inspect safety devices, guards, fasteners, and controls, making necessary adjustments to ensure safe operation
• Perform scheduled preventive maintenance, including cleaning, lubricating, and servicing equipment in accordance with manufacturer guidelines
• Maintain accurate maintenance records and service documentation
• Keep tools, vehicles, and work areas clean, organized, and in safe working condition
• Perform routine support tasks such as basic facility maintenance, equipment hauling, and equipment operation as needed
• Troubleshoot and repair high- and low-voltage electrical systems, as applicable
• Fabricate or modify lifting devices, towing attachments, shields, hydraulic systems, or other components according to blueprints or schematics, as required

Education:

• High School Diploma or equivalent required
• Certificate in Diesel Technology or a combination of relevant education and experience preferred
• Valid driver’s license with the ability to maintain an acceptable driving record
• DOT Medical Examiner Certificate or the ability to obtain one
• Commercial Driver’s License (CDL) preferred
• ASE Certification preferred

Skills:

• 3+ years of experience as a diesel and/or heavy equipment mechanic preferred
• Experience performing U.S. DOT vehicle and brake inspections strongly preferred
• Strong mechanical, electrical, and diagnostic troubleshooting skills
• Proficiency with Microsoft Office applications, including Word, Outlook, and Excel
• Basic computer skills, including use of mobile devices (phone, tablet) and related applications
• Ability to read and follow verbal and written instructions
• Ability to prepare routine reports, inspection documentation, and service records
• Strong attention to detail, time management skills, and ability to work independently in field environments

Physical Requirements:

• Wears and maintains required PPE (personal protective equipment) to ensure safe performance of job responsibilities as required.
• Regularly stand, walk, sit, reach with hands and arms, and stoop, kneel, crouch, or crawl to effectively oversee shop activities, inspect equipment, and access work areas.
• Regularly stand or work on feet for extended periods and walk across uneven terrain to monitor shop operations, inspect equipment, and move safely within job sites.
• Regularly work in a shop environment and in proximity to moving mechanical parts, heavy machinery, loud noise, dust, fuel/oil, and other chemicals as required to oversee maintenance and repair operations.
• Regularly use hands to feel, handle, and manipulate objects, write, and operate a keyboard and/or mobile device to complete documentation, communicate, and perform operational tasks.
• Regularly communicates (talks and hears) and uses visual acuity to exchange information, coordinate work, and maintain safe and effective job site operations.
• Occasionally lift and/or move up to 50 pounds, with or without assistance, to support the handling of parts, tools, and materials.
• Occasionally work while sitting for extended periods in an office environment to perform administrative, planning, reporting, and coordination tasks.
• Ability to work flexible hours including evenings, overtime, and weekends; overnight travel may be required.

Benefits and Perks:

• Choice of 3 Medical Plan Options
• Prescription Drug Coverage
• Dental and Vision Plans
• Flexible Spending Account or Health Savings Options
• Access to Telemedicine and Healthcare Advocacy Services
• Paid Parental Leave
• Employee Assistance Program
• Life and AD&D Insurance
• Disability Insurance
• Paid Time Off and Paid Holidays
• 401(k) Savings Plan with Company Match
• Product and Service Group Discount Programs

The information contained herein is not intended to be an all-inclusive list of the duties and responsibilities of the job, nor are they intended to be an all-inclusive list of the skills and abilities required to do the job. Management may, at its discretion, assign or reassign duties and responsibilities to this job at any time. Benefit offerings subject to change.

Application window anticipated to close on 06/05/2026; open until filled.

Colas Inc. and its subsidiaries are an Equal Opportunity Employer. For details on the specifics of this commitment, please click here to view the EEO document. If you are an individual with a disability and require a reasonable accommodation to:

to meet the requirements of the role in which you are applying
complete any part of the application process
access or use the online application process and need an alternative method for applying

Please contact Colas Inc. at 973-290-9082 or send an email to ColasRecruiter@colasinc.com.

About Colas Afrique

Constructs and maintains transportation infrastructure and road systems globally.

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