Trailer Tech

Cryogenic Industrial Solutions; Northampton Township (Bucks County); On-site; USD 50,000 - 80,000; Full time

Job summary

Cryogenic Industrial Solutions is seeking a qualified Cryogenic Semi-Trailer Mechanic Level 2 to service cryogenic and industrial-gas semi-trailers. The role emphasizes skilled mechanical, electrical, and pneumatic work, including brake, suspension, and cryogenic piping systems.

Experience with DOT/FMCSA standards and CGA 341 familiarity is beneficial. Responsibilities include diagnosing and repairing brake and electrical systems, conducting cryogenic inspections, and mentoring junior mechanics

Qualifications

• 2+ years of heavy-duty trailer or equipment repair experience.
• Working knowledge of DOT/FMCSA requirements.
• Familiarity with cryogenic systems and related hardware is a plus.
• Strong electrical and pneumatic diagnostic skills.

Responsibilities

• Diagnose, repair, and adjust brake systems, air lines, and suspensions per FMCSA.
• 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.
• Document work performed per 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 341 knowledge

CDL A (not required)

Job description

The Cryogenic Semi-Trailer Mechanic Level 2 performs skilled mechanical, electrical, and pneumatic work on cryogenic and industrial-gas semi-trailers. This includes DOT-compliant brake, suspension, and lighting systems as well as cryogenic piping and vessel testing support.

Key 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

Requirements

• 2 or more years of heavy-duty trailer or equipment repair experience
• Working knowledge of DOT, FMCSA, and CGA 341 requirements
• Familiarity with cryogenic systems, vacuum-jacketed piping, 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