Shop Mechanic

GeoStabilization International®; Folsom (NJ); On-site; USD 38,572 - 48,216; Full time

Job summary

GeoStabilization International (GSI) is seeking a Shop Mechanic to diagnose, repair, and maintain a fleet of specialized construction equipment across shop and field environments. You will ensure equipment reliability, safety, and minimal downtime with hands‑on problem solving and ownership.

The ideal candidate has 5+ years of experience in heavy equipment maintenance, strong troubleshooting across hydraulic/electrical/diesel systems, welding skills, and a valid driver’s license with CDL

Qualifications

• 5+ years of experience maintaining and repairing heavy equipment or construction machinery.
• Strong troubleshooting skills across hydraulic, electrical, and diesel systems.
• Welding and fabrication experience.
• Valid driver’s license and ability to meet CMV driver qualification requirements.
• Ability to obtain a CDL within a defined timeframe.
• Strong work ethic, reliability, and team‑oriented mindset.

Responsibilities

• Perform preventive maintenance and repairs on heavy equipment, trucks, and specialty machinery.
• Diagnose and troubleshoot hydraulic, electrical, pneumatic, and diesel systems.
• Complete welding and light fabrication to support equipment repair and modification.
• Respond to equipment breakdowns and execute timely repairs to minimize operational delays.
• Maintain accurate service records, inspections, and work orders.
• Support equipment readiness by coordinating with operations and field teams.
• Operate shop equipment, including forklifts, safely and efficiently.
• Maintain a clean, organized, and safety‑compliant work environment.

Skills

Heavy equipment experience

Troubleshooting hydraulic systems

Troubleshooting electrical systems

Troubleshooting diesel systems

Teamwork

Tools

Welding equipment

Fabrication tools

Job description

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.

Overview

The Shop Mechanic plays a critical role in maintaining and optimizing a fleet of specialized construction equipment used in roadway safety operations. This position is responsible for diagnosing, repairing, and performing preventive maintenance to ensure equipment reliability, safety, and minimal downtime. This is a hands‑on role for a highly skilled mechanic who takes pride in quality work, solves problems quickly, and operates with a strong sense of ownership. The ideal candidate thrives in a fast‑paced environment and is comfortable supporting both shop and field operations as needed.

Key Responsibilities

• Perform preventive maintenance and repairs on heavy equipment, trucks, and specialty machinery
• Diagnose and troubleshoot hydraulic, electrical, pneumatic, and diesel systems
• Complete welding and light fabrication to support equipment repair and modification
• Respond to equipment breakdowns and execute timely repairs to minimize operational delays
• Maintain accurate service records, inspections, and work orders
• Support equipment readiness by coordinating with operations and field teams
• Operate shop equipment, including forklifts, safely and efficiently
• Maintain a clean, organized, and safety‑compliant work environment

Qualifications

Required

• 5+ years of experience maintaining and repairing heavy equipment or construction machinery
• Strong troubleshooting skills across hydraulic, electrical, and diesel systems
• Welding and fabrication experience
• Valid driver’s license and ability to meet CMV driver qualification requirements
• Ability to obtain a CDL (if not already held) within a defined timeframe
• Strong work ethic, reliability, and team‑oriented mindset

Preferred

• CDL A license
• Technical training or certifications in mechanics or related field
• OEM or manufacturer‑specific training (e.g., CAT, Komatsu)
• Experience with DOT equipment and roadway construction machinery

Work Environment & Physical Requirements

• Primarily shop‑based with occasional field support
• Exposure to varying weather conditions when working outside
• Ability to lift 50 lbs regularly and work on feet for extended periods
• Comfortable working around heavy equipment and in physically demanding conditions

Why Join Road Safety Systems

Road Safety Systems is focused on delivering critical infrastructure solutions that improve roadway safety across the country. This role offers the opportunity to work on specialized equipment, contribute to meaningful projects, and grow within a stable and expanding organization.

US pay range for this role.
$28—$35 USD

Soil 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.