Heavy Equipment Diesel Mechanic

GeoStabilization International (GSI), Access Limited, and RoadGuard together form a leading infrastructure solutions platform dedicated to protecting people and strengthening critical infrastructure across North America and New Zealand.  GSI is the premier geohazard mitigation firm specializing in emergency slope stabilization, landslide repair, grouting, and micropiles through innovative design-build delivery. Access Limited brings over a century of steep-slope expertise and operates North America’s largest fleet of spider excavators, delivering complex rockfall and geotechnical solutions in the most challenging environments. RoadGuard, founded in 2024, unites industry-leading roadway safety companies providing guardrail, bridge railing, highway signage, fencing, and specialty fabrication services. Across all our businesses, we are driven by innovation, extreme ownership, technical excellence, and a relentless commitment to measurable results that improve safety and infrastructure resilience. Work Location This position is based at our facility in Oceano, CA 93445. Candidates must be able to commute reliably or relocate before beginning employment. Relocation assistance may be available for the right candidate. Build, Repair, and Maintain Specialized Heavy Equipment GeoStabilization International (GSI) is seeking an experienced Heavy Equipment Diesel Mechanic to join our operations team in Oceano, California. In this hands-on position, you will diagnose, maintain, and repair specialized equipment used on geohazard mitigation and infrastructure projects throughout the country. Our fleet includes walking excavators, traditional excavators, drilling equipment, and other heavy machinery. This is an excellent opportunity for an experienced mechanic who enjoys solving complex problems, working with specialized equipment, and seeing the direct impact of their work. What We Offer Competitive pay of $24–$34 per hour, based on experience Monday–Friday schedule from 7:00 a.m.–4:00 p.m. Relocation assistance for qualified candidates Medical, dental, and vision insurance Retirement benefits Paid time off Additional company benefits Stable, year-round work Opportunities to work on unique and specialized equipment Supportive, safety-focused team environment     What You’ll Do Diagnose mechanical, hydraulic, diesel-engine, and electrical issues Perform scheduled maintenance, inspections, oil changes, and tune-ups Repair or replace faulty parts and components Complete major repairs and equipment overhauls when necessary Conduct preventive maintenance to improve reliability and minimize downtime Read and interpret equipment manuals, wiring diagrams, and schematics Use diagnostic tools to identify equipment problems Maintain accurate service and repair records Communicate equipment status and repair needs to team members Follow company safety procedures and maintain an organized work area What We’re Looking For At least five years of heavy-equipment maintenance and repair experience Strong knowledge of diesel engines, hydraulic systems, and electrical systems Experience diagnosing and repairing excavators, drills, construction equipment, agricultural equipment, mining equipment, or similar machinery Ability to use diagnostic tools and equipment Ability to read manuals, electrical diagrams, and hydraulic schematics Strong troubleshooting and problem-solving skills Dependable, safety-conscious, and able to work effectively with a team Valid driver’s license preferred Experience with walking excavators or drilling equipment is helpful but not required. Candidates with transferable experience from construction, agriculture, mining, oil and gas, or equipment dealerships are encouraged to apply. Physical and Work Requirements Ability to lift up to 50 pounds Ability to stand, walk, bend, kneel, and perform hands-on mechanical work for extended periods Ability to work safely around heavy equipment and machinery Ability to work in a shop environment with varying temperatures Willingness to wear all required personal protective equipment Apply Today If you are an experienced heavy-equipment mechanic looking for challenging work on specialized machinery, we encourage you to apply.US pay range for this role. $24—$34 USDSoil Nail Holdings and its subsidiaries are equal opportunity employers. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity or expression, pregnancy, age, national origin, disability status, genetic information, protected veteran status, or any other characteristic protected by law.