Master Diesel Mechanic jobs in United States
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Torc Robotics · 6 hours ago

Master Diesel Mechanic

Torc Robotics is a leader in autonomous driving technology, focused on developing software for automated trucks. They are seeking an experienced Master Diesel Mechanic to diagnose, repair, and maintain Freightliner trucks while providing technical leadership to junior mechanics.

Autonomous VehiclesRoboticsSoftware
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Growth Opportunities
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H1B Sponsor Likelynote

Responsibilities

Perform complex diagnostic procedures on Detroit Diesel engines (DD13, DD15, DD16) and Freightliner electrical systems
Troubleshoot and repair Detroit Diesel DDEC (Detroit Diesel Electronic Controls) systems and Freightliner multiplexed wiring systems
Diagnose and repair Detroit DT12 automated manual transmissions and Meritor axles
Service and maintain Detroit Diesel aftertreatment systems including DPF, DEF, and SCR components
Work with Freightliner ServiceLink diagnostic software and Detroit Diagnostic Link (DDL)
Lead technical projects and provide guidance to apprentice and journeyman mechanics specializing in Freightliner equipment
Maintain detailed repair records using Freightliner ServicePoint or similar fleet management systems
Ensure all work meets Detroit Diesel and Freightliner warranty and specification requirements
Participate in Freightliner preventive maintenance programs and DOT inspection procedures
Stay current with Detroit Diesel engine updates, Freightliner technical bulletins, and EPA emission regulations

Qualification

Detroit Diesel enginesFreightliner Cascadia trucksASE Master Technician certificationDetroit DT12 transmissionFreightliner electrical systemsDetroit Diagnostic Link (DDL)Freightliner ServiceLinkElectrical troubleshootingEPA Section 609 certificationDOT inspection procedures

Required

Minimum 7-10 years of hands-on diesel mechanic experience with strong emphasis on Freightliner trucks
Experience with Detroit DT12 transmission service and repair
Background in Class 8 over-the-road truck maintenance and repair
ASE (Automotive Service Excellence) Master Medium/Heavy Truck Technician certification or equivalent (T4, T5, T6, T8)
ASE Electronic Diesel Engine Diagnostic L2 Certification or equivalent
At least 5 years of specific experience with Freightliner Cascadia models (2008-present)
Minimum 3 years working with Detroit Diesel engines (DD13, DD15, DD16) with at least 3 years in a senior or lead role
High school diploma or equivalent required
Valid driver's license with clean driving record
Expert-level knowledge of Detroit Diesel engines (DD13, DD15, DD16) theory, operation, and repair procedures
Proficiency with Detroit Diagnostic Link (DDL) and Freightliner ServiceLink diagnostic software
Ability to work occasionally in inclement weather/temperature extremes
Ability to be flexible on short notice and may work extended hours/weekends/evenings when project demands
Ability to work and collaborate across locations over different time zones
Ability to lift up to 75 pounds regularly
Comfortable working in various weather conditions and confined spaces
Requires transportation to locations away from the site
Valid US Driver's license with a safe driving record required. May travel occasionally to other states
May have the opportunity for international travel requiring the ability to obtain a passport and appropriate documents
Comply with Torc's policy regarding the use of alcohol and drugs if operating a vehicle, which includes pre-employment, post-incident, and randomized drug testing
Requires appropriate Personal Protective Equipment (PPE) in areas identified through hazard assessment
Requires continuous technical education and training with a passion for knowledge in the field of study to maintain the highest level of knowledge, ingenuity, and creative thinking

Preferred

Completion of formal diesel technology program from accredited technical school preferred
EPA Section 609 certification for refrigerant handling
Advanced understanding of Detroit Diesel fuel injection systems and DDEC electronic controls
Expertise in Detroit Diesel aftertreatment systems (DPF, DEF, SCR, DOC)
Experience with Detroit DT12 automated manual transmission diagnosis and repair
Strong electrical troubleshooting abilities with Freightliner multiplexed wiring systems
Knowledge of Meritor axles, drivelines, and brake systems commonly used in Cascadia trucks
Understanding of Freightliner air ride suspension and cab air systems
Experience with Freightliner body control modules and instrument cluster diagnostics
Knowledge of DOT inspection procedures specific to Class 8 trucks

Benefits

100% paid medical, dental, and vision premiums for full-time employees
401K plan with a 6% employer match
Flexibility in schedule and generous paid vacation (available immediately after start date)
Company-wide holiday office closures
AD+D and Life Insurance

Company

Torc Robotics

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Torc provides L4 end-to-end self-driving software for mobility, trucking, mining, and defense markets through strategic partnerships

H1B Sponsorship

Torc Robotics has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (100)
2024 (41)
2023 (33)
2022 (40)
2021 (14)
2020 (7)

Funding

Current Stage
Late Stage
Total Funding
unknown
2019-03-29Acquired

Leadership Team

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Peter Vaughan Schmidt
CEO
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April Alexander
Human Resources Business Partner
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Company data provided by crunchbase