Field Crane Technician: Diagnostics, Maintenance & Growth

Stephenson Equipment, Inc.; Harrisburg (Dauphin County); On-site; USD 58,000 - 78,000; Full time

Benefits offered by this job

ESOP

Competitive pay

Day-1 benefits

401(k)

PTO & holidays

Growth opportunities

Stability

Job summary

Stephenson Equipment, Inc. is seeking an experienced Crane Field Service Technician to inspect, diagnose, maintain, and repair mobile cranes in field settings across Central Pennsylvania.

The role requires strong diesel, hydraulic, electrical, and electronic troubleshooting skills and hands-on crane repair experience. You'll respond to field service calls, read schematics and manuals, keep accurate repair records, and work with customers and our shop team to minimize downtime while maintaining

Qualifications

• 3+ years hands-on crane repair experience.
• Working knowledge of mobile cranes and fleet maintenance.
• Valid driver’s license with a clean driving record.
• Ability to read schematics and service manuals.
• Able to lift 50+ lbs and work outdoors in varying weather.

Responsibilities

• Perform preventive maintenance, inspections, troubleshooting, and repairs on mobile and hydraulic cranes.
• 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, and crane control systems.
• Perform crane inspections and complete accurate documentation per OSHA/ASME B30.
• Respond to field service calls with a company vehicle and complete on-site repairs to minimize downtime.
• Read and interpret hydraulic and electrical schematics, service manuals, and parts diagrams.
• Maintain repair records, parts usage, and labor hours via work orders or fleet software.
• Communicate status, repair recommendations, and parts needs with shop, operations, and customers.
• Maintain a clean, safe work environment and follow all safety procedures.

Skills

Crane repair

Diesel engines

Hydraulics

Electrical systems

Electronic diagnostics

Diagnostic laptops

Job description

Stephenson Equipment, Inc. is seeking an experienced Crane Field Service Technician to inspect, diagnose, maintain, and repair mobile cranes in field settings across Central Pennsylvania.

The role requires strong diesel, hydraulic, electrical, and electronic troubleshooting skills and hands-on crane repair experience. You'll respond to field service calls, read schematics and manuals, keep accurate repair records, and work with customers and our shop team to minimize downtime while maintaining