Trailer Mechanic / Registered Tank Inspector

Depot Connect International; Bloomington (CA); On-site; USD 30,000 - 58,000; Full time

Benefits offered by this job

Competitive pay

Employer-paid medical coverage

401(k) with match

Paid holidays

Job summary

Depot Connect International (DCI) is seeking a Trailer Mechanic/Registered Inspector in Bloomington, CA to inspect, diagnose, and repair a diverse fleet of tank trailers in strict DOT/HM183 compliance. You will work on low-, high-, and cryogenic trailers with a strong emphasis on safety and quality workmanship.

The role requires DOT inspection certification, 2+ years of tank trailer repair experience, and solid knowledge of heavy-duty air brake systems and TR/valve piping.

Qualifications

• DOT Inspection Certification required.
• 2+ years tank trailer repair experience.
• Knowledge of DOT HM183 testing methods.
• Ability to read manuals and blueprints.

Responsibilities

• Inspect and test DOT/HM183 compliance on tank trailers (MC 306/406, MC 307/407, etc.).
• Diagnose failures and repair mechanical, electrical, structural, and piping systems.
• Service brakes, suspensions, and air brake systems.
• Maintain accurate inspection logs and ensure regulatory compliance.
• Follow safety procedures and maintain a clean, organized shop.

Skills

DOT Inspection

Tank trailer repair

HM183 testing

Air brakes

Troubleshooting

Job description

Company: Depot Connect International (DCI)

Industry: Tank Trailer & ISO Tank Container Services

Location: Bloomington, CA

Pay Range: $22.00 – $42.00 per hour (Starting rate based on experience)

Build a Career That Keeps America Moving

Depot Connect International (DCI) is a global leader in Tank/ISO Tank Container Services and Tank Trailer Parts. Formed by the combined expertise of industry leaders Quala, Boasso Global, and PSC, DCI operates over 120 locations worldwide with more than 3,500 employees delivering mission-critical transportation services.

We are currently seeking DOT inspection-certified Trailer Mechanics with specialized tank trailer repair experience who take pride in their craft and understand the importance of safety, precision, and reliability.

If you enjoy diagnosing problems, solving complex mechanical challenges, and working on heavy-duty equipment that truly matters, this is the opportunity to grow your career within a stable, expanding global company.

Role Overview

The Trailer Mechanic / Registered Inspector is responsible for inspecting, diagnosing, repairing, and maintaining a diverse fleet of specialized tank trailers in strict compliance with DOT and HM183 (hazmat) regulations. This role requires strong mechanical aptitude, advanced troubleshooting ability, and an absolute commitment to safety and quality workmanship.

Key Responsibilities

• DOT & HM183 Inspections: Conduct rigorous, compliant inspections on various cargo tank specifications, including low-pressure liquid and chemical trailers (MC 306/406, MC 307/407) and high-pressure/cryogenic gas trailers (MC 331, MC 338).
• Diagnostics & Repairs: Diagnose failures and perform high-quality repairs on mechanical, electrical, structural, and tank piping/valve systems.
• Brakes & Suspension: Inspect, service, install, and repair trailer suspension systems and air brake systems.
• Compliance & Documentation: Ensure all structural repairs and testing align perfectly with federal hazmat safety standards; maintain meticulously detailed inspection logs.
• Safety & Environment: Follow all OSHA and confined space safety procedures while maintaining a clean, organized shop floor.
• Welding (Plus): TIG welding experience (aluminum, stainless steel, or carbon steel) is highly preferred to align with our shop's ASME "R" Stamp capabilities.

Qualifications

• DOT Inspection Certification Required (Meets FMCSA criteria for a Registered Cargo Tank Inspector).
• Experience: 2+ years of dedicated tank trailer repair and testing experience preferred (ideal candidate has 3–5 years).
• Technical Knowledge: Deep familiarity with DOT HM183 cargo tank testing requirements (V, I, L, P, T, K testing methodologies).
• System Mechanics: Proven experience troubleshooting and repairing heavy-duty air brake systems, suspensions, and industrial piping.
• Quality Focus: Ability to read, understand, and execute repairs according to technical manuals, blue-prints, and federal compliance standards.

Physical Requirements

• Regularly lift and/or move up to 50 lbs (and occasionally up to 75 lbs with assistance).
• Ability to safely enter, exit, and work inside tank trailer manholes (Confined Space environment).
• Ability to stand, bend, kneel, and work in physically demanding shop conditions.

Career Growth & Development

At DCI, we believe in investing heavily in our mechanics. We offer:

• Skill-Based Pay Reviews: Earn automatic pay rate evaluations every 6 months as you level up your skills until you hit top pay!
• Production Bonuses: Earn extra compensation based on your efficiency and output.
• Advanced Certifications: Access to resources and training to become a National Board ASME Certified Welder.
• Tool Support: Take advantage of our Tool Purchase Program to build your professional kit.
• Clear Pathways: Transparent career advancement tracks within a massive, global logistics footprint.

DCI Benefits

• Competitive pay ($22.00 – $42.00/hr) with built-in Tier Levels.
• Partially employer-paid medical, dental, and vision insurance.
• 401(k) with a generous employer match (Traditional and Roth options).
• 100% employer-paid short-term/long-term disability and group life insurance (up to 1.25x annual salary).
• Paid Time Off (PTO) plus 10 paid holidays.
• Optional HSA & FSA accounts.
• Tuition Reimbursement & Employee Referral Programs.
• An effective, award-winning, and proven shop safety culture.