Mobile Tank & Trailer Service Technician

Service Area / Base Location: Kent, WA & Surrounding Puget Sound Region

Schedule: Monday – Friday, Day Shift (6:00 AM – 2:30 PM or 7:00 AM – 3:30 PM)

Pay: $22.00 – $42.00 / hour (Based on Experience) + 6-Month Skill-Based Pay Reviews

Take Your Mechanic Skills on the Road with a Global Fleet Leader

Love the independence, diagnostic variety, and freedom of mobile service, but want the backing of a world-class fleet infrastructure? Depot Connect International (DCI) is hiring a Mobile Tank & Trailer Technician to handle mobile inspections, field diagnostics, and on-site mechanical repairs across our regional customer accounts.

You’ll get the mobility and autonomy you thrive on, backed by guaranteed full-time shop hours, dedicated dispatching, and structured pay progression.

• Fleet Vehicle: Service truck provided where you can bring your tools along—no wear and tear on your personal vehicle.

• Predictable Schedule: Regular Mon–Fri day shifts. No 2 AM emergency dispatches or unpredictable weekend callouts.

• Guaranteed Pay & Growth: Reliable hourly rate with automatic, performance-based pay reviews every 6 months.

• Tool Purchase Program: Continuous financial support to build and upgrade your personal gear.

• Hybrid Support: Access to our fully equipped Kent, WA shop for heavy overhauls, major welding jobs, or severe weather days.

• Mobile Field Services: Travel to customer sites and local depots throughout the region to perform scheduled maintenance, troubleshooting, and repairs.

• DOT Inspections: Conduct on-site federal DOT safety inspections and compliance audits on ISO tanks, commercial trailers, and tanker trailers.

• Brake & Suspension Systems: Diagnose and repair air brake systems, ABS, wheel ends, and air/mechanical suspensions in the field.

• Tank & System Repairs: Perform pressure tests, valve servicing, gasket replacements, and mechanical diagnostics on liquid/chemical tank trailers.

• On-Site Welding (Optional): Perform minor field repairs using TIG welding on aluminum, stainless steel, or carbon components when needed.

• Experience: 2–5+ years of experience in mobile service, heavy truck, trailer, or tank container repair.

• Certifications: Valid Driver’s License with a clean driving record. Active DOT Inspection Certification preferred. (HM183 certification preferred; training available).

• Technical Skills: Strong diagnostic capabilities in air brakes, 12V electrical systems, suspension systems, and general trailer mechanics.

• Physical & Technical Capabilities: Comfortable working outdoors in field conditions, climbing trailer ladders, clearing tank manholes, and working in confined spaces. Must be able to lift up to 50 lbs regularly (75 lbs with assistance).

• Optional: Field TIG welding capabilities (aluminum/stainless).

• Full Health Coverage: Comprehensive Medical, Dental, and Vision insurance + HSA / FSA options.

• Retirement & Savings: 401(k) with generous company match.

• Work-Life Balance: Generous Paid Time Off (PTO) + 10 Paid Holidays per year.

• Career Development: ASME Welding certification pathways, tuition reimbursement, and paid industry training programs.

• Additional Benefits: Life insurance, Employee Assistance Program (EAP), referral bonuses, and parental leave.