Cryogenic Trailer Mechanic II: Electrical/Pneumatic Expert

Cryogenic-Industrial-Solutions; East Allen Township (PA); On-site; USD 55,000 - 75,000; Full time

Job summary

Cryogenic-Industrial-Solutions is seeking a Level 2 Cryogenic Semi-Trailer Mechanic to perform skilled mechanical, electrical, and pneumatic work on cryogenic and industrial-gas semi-trailers in a PA facility. Responsibilities include brake systems, electrical diagnostics, and cryogenic tank inspections under supervision.

The role requires 2+ years of repair experience, knowledge of DOT/FMCSA standards, and the ability to lift heavy objects and operate shop equipment; CDL A preferred but not

Qualifications

• 2+ years of heavy-duty trailer or equipment repair experience.
• Working knowledge of DOT, FMCSA, and CGA 341 requirements.
• Familiarity with cryogenic systems and related hardware preferred.
• Strong electrical and pneumatic diagnostic skills.
• Valid driver’s license; CDL A preferred but not required.
• Physical requirements: Lift 75 lbs, operate shop equipment (lifts, cranes, test stands), and work in confined spaces as needed.

Responsibilities

• Diagnose, repair, and adjust brake systems, air lines, and suspensions per FMCSA § 396.
• Perform electrical diagnostics and repairs, including 7-pin connectors, lighting, and ABS systems.
• Conduct internal/external cryogenic tank inspections under supervision (CGA 341 familiarity).
• Pressure-test and leak-check cryogenic plumbing using nitrogen or helium as directed.
• Perform general maintenance on valves, piping, and trailer subframes.
• Document work performed in accordance with DOT record-keeping standards.
• Mentor Level 1 mechanics and ensure adherence to shop safety policies.

Skills

Heavy-duty trailer repair

Electrical diagnostics

Pneumatic diagnostics

DOT/FMCSA/CGA knowledge

Cryogenic systems familiarity

CDL A preferred

Job description

Cryogenic-Industrial-Solutions is seeking a Level 2 Cryogenic Semi-Trailer Mechanic to perform skilled mechanical, electrical, and pneumatic work on cryogenic and industrial-gas semi-trailers in a PA facility. Responsibilities include brake systems, electrical diagnostics, and cryogenic tank inspections under supervision.

The role requires 2+ years of repair experience, knowledge of DOT/FMCSA standards, and the ability to lift heavy objects and operate shop equipment; CDL A preferred but not