Mobile Diesel Mechanic | $800–$2,200+/wk

Location: Harrisburg, PA & Surrounding Areas (Carlisle, Mechanicsburg, Hershey, Middletown, Lebanon, Grantville, York) Job type: Full-time · Independent Contractor (1099) / W2 Work location: On the road The Money You get paid per job, not per hour, and there’s no ceiling. $800/week guaranteed base just for being on call. That covers your first 5 jobs. Every job after that pays $100 on top, plus weekly acceptance rate bonuses up to $200. We’ll walk through the full structure in the interview. We pay for your fuel and your parts. You bring the truck and the skills. No shop. No clock to punch. You’re not grinding 50-hour weeks under fluorescent lights for someone else’s flat rate. The Work Dispatched through our 24/7 centralized dispatch to service major national fleet clients. Roadside and on-site diesel truck and trailer repairs: brake chambers and brake jobs, airlines, gladhands, tires, lights and 7-ways, air leak diagnosis, electrical troubleshooting, diagnostic scans, jump starts, and more. You get the call, roll to the site, fix the truck, move on. No shop. No service manager. No standing around. You’ll own the Harrisburg hub: I-81 from Carlisle through Harrisburg to Lebanon and Jonestown, I-83 down to York, I-76 and US-322 through Middletown and Hershey. That’s one of the busiest freight crossroads in the country, and our fleet clients run it every day. We already have the customers and the calls in this market. What we need is a tech who answers the phone and shows up. You’d be our only tech on the ground in Central PA, so you get first call on everything in it. This is a 24/7 on-call role. You tell us when you’re unavailable and we work around it. We don’t expect you to never sleep. But a lot of our PA calls come in Friday and Saturday nights, and the more available you are, the more jobs you get, and the more you earn. What We Provide $800/week guaranteed base just for being on call $100 per job after your first 5 each week. More calls you take, more you make Weekly acceptance rate bonuses up to $200 Fuel and parts paid by the company Company credit card for all parts and job expenses GPS-enabled dispatch and a management team that picks up the phone What You Bring 3+ years diesel truck and trailer repair experience Your own service vehicle (pickup or service truck) and tools. Strongly preferred A heavy-duty diagnostic laptop and software, or real experience using one Comfortable doing brake work roadside: chambers, slack adjusters, shoes and drums Available for 24/7 on-call dispatching, including nights and weekends Live within 30 miles of Harrisburg Ready to start ASAP Who We Are TJ Truck Services is a technology-driven mobile repair company operating in-house across 10+ states and growing. We’ve been in business over a decade, maintain a 94% first-time fix rate, and back every job behind an ETA with our own skin in the game. Our dispatch is GPS-tracked, our invoicing is same-day digital, and our pricing is straightforward: zero mileage fees, fuel surcharges, or after-hours premiums, across our widespread footprint. We grew over 60% year-over-year in 2026. We’re not hiring to fill a gap. We want someone who builds with us long-term. Drug test and background check required. Pay: From $800.00 per week Application Question(s): Do you have a vehicle that can be used as a service vehicle? If so, what is it? How many years have you worked roadside, mobile, or on-call rather than in a shop? What heavy-duty diagnostic software have you used? (Cummins INSITE, Detroit DiagnosticLink, JPRO, Texa, other) Do you currently live within 30 miles of Harrisburg, PA? (Yes / No) Work Location: On the road

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