Job Description

Stephenson Equipment, Inc., an employee-owned company, is looking for an experienced Crane Field Service Technician to join our team. This position is responsible for inspecting, diagnosing, maintaining, and repairing mobile cranes in a field environment throughout Central Pennsylvania. The ideal candidate will have mobile cranes experience, along with strong diesel, hydraulic, electrical, and electronic troubleshooting skills.

Who We Are

Stephenson Equipment, Inc. has been an industry leader in Pennsylvania, New York, Maryland, D.C., and Virginia since 1957, providing sales, rentals, parts, and service for construction equipment, cranes, paving, road building, and road maintenance equipment

Requirements

What You'll Do

• Perform preventive maintenance, inspections, troubleshooting, and repairs on mobile and hydraulic cranes and support equipment.
• Diagnose and repair diesel engines, including fuel, cooling, air, exhaust/aftertreatment, DPF/DEF, and emissions systems.
• Service and repair hydraulic systems, including pumps, motors, cylinders, valves, hoses, and load-sensing circuits.
• Troubleshoot electrical and electronic systems, including CAN bus, PLCs, load moment indicators, rated capacity limiters, and crane control systems.
• Perform annual, frequent, and OSHA/ASME B30-required crane inspections and complete accurate documentation.
• Respond to field service calls using a company-provided service truck and complete on-site repairs to help minimize customer downtime.
• Read and interpret hydraulic and electrical schematics, service manuals, and parts diagrams.
• Maintain accurate repair records, parts usage, and labor hours through work orders or fleet maintenance software.
• Communicate equipment status, repair recommendations, and parts needs clearly with the shop, operations team, and customers.
• Maintain a clean, organized, and safe work environment while following all company and OSHA safety procedures.

What We're Looking For

• 3+ years of hands-on experience repairing cranes.
• Working knowledge of diesel engines, hydraulics, and electrical/electronic systems.
• Experience with National, Manitex, Grove, Manitowoc, Shuttlelift, Terex, or similar mobile cranes.
• Ability to read and interpret hydraulic and electrical schematics and technical service manuals.
• Own set of mechanic’s hand tools; company provides specialty tools, diagnostic laptops/software, and service truck.
• Valid driver’s license with an acceptable driving record.
• Ability to lift 50+ lbs., work at heights, and work outdoors in varying weather conditions.
• Strong work ethic, reliability, and a safety-first mindset.
• Must pass a pre-employment drug screen and background check

Preferred Qualifications

• Manufacturer training or certifications such as Grove/Manitowoc or similar.
• Class A CDL or willingness to obtain one.
• EPA 609 / refrigerant certification for A/C service.
• NCCCO Crane Inspector certification or experience performing certified crane inspections.
• Welding and fabrication skills, including MIG or stick welding.
• Experience with fleet maintenance software and electronic work orders.

Work Environment & Physical Requirements

• Work is performed at outdoor job sites.
• Requires standing, bending, climbing, kneeling, and working at heights.
• Must be able to lift 50+ lbs. and work around weather, noise, tools, and heavy equipment.
• Must be able to safely operate tools and equipment and follow all PPE requirements.

Why join SEI

• Employee Stock Ownership Plan (ESOP)
• Competitive compensation.
• Comprehensive Medical, Dental, and Vision Insurance – Day 1.
• 401(k) with Company Match.
• Paid Time Off and Paid Holidays.
• Opportunities for growth and professional development.
• Stable, employee-owned organization with a strong reputation in the equipment industry.
• Supportive team environment with long-term career potential.

The above statements are intended to describe the general nature of the position and may not include all of the duties required of the position. Stephenson Equipment, Inc. is an EEO employer and values diversity. All qualified applicants are encouraged to apply.