TSC Technician I - First Shift

International Motors, LLC•San Antonio, TX
•Onsite

About The Position

The TSC Technician I works in the Truck Specialty Center at International’s San Antonio manufacturing plant, supporting the production of commercial trucks and electric vehicles. The role applies specialized mechanical skills to disassemble, overhaul, adjust, troubleshoot, and repair heavy-truck components and systems, including engines, transmissions, clutches, differentials, brakes, electrical systems, and fuel systems. Technicians work safely as part of a cohesive team and help deliver safe, high-quality products. The position follows a first-shift schedule, Monday through Thursday, from 5:30 AM to 4:00 PM. Flexibility is required to meet operational needs, including production recovery days, overtime, and occasional Friday or weekend coverage. Schedules, start times, and transition timing may vary based on business needs. The work is in a manufacturing environment and may include working on units outdoors. Technicians follow production work instructions and safety and environmental requirements, execute standard workflows, inspect work, troubleshoot defects, and contribute to continuous improvement. The role uses diagnostic tools, shop machines, precision equipment, power tools, and internal systems to access truck information and drawings. Candidates must be legally authorized to work in the United States on an unrestricted basis; employment-related work sponsorship is not anticipated.

Requirements

  • Two years of heavy truck mechanic experience, or two years of International Repair Technician experience.
  • Legally authorized to work in the United States on an unrestricted basis; sponsorship is not anticipated for this position.
  • Working knowledge of delta/critical joints and their repair procedures, routing and clipping standards, torque-value confirmation, and abnormalities.
  • Working knowledge of mechanical, hydraulic, and pneumatic components.
  • Ability to work different shifts and overtime as needed.
  • Ability to perform the listed physical activities for up to 10 hours per shift: walk, stand, sit, bend, twist or turn, kneel, squat, crawl, climb using both legs and arms, move the head and neck, reach outward or above the shoulder, and lift, carry, push, or pull 15–45 pounds.
  • Ability to use hands and fingers repetitively and use vibrating tools; depth perception and ability to distinguish basic colors and shades of color are required.
  • Ability to drive or operate equipment such as lifts and motor vehicles.
  • Ability to work in exposure to constant and intermittent noise, fumes, smoke and gases, solvents, paint, grease and oils, radiant energy, and slippery surfaces.
  • May be required to work on units outdoors.

Nice To Haves

  • Two or more years of experience in automotive manufacturing or heavy truck repair.
  • ASE certifications.
  • Experience with mechanical, hydraulic, and pneumatic components.
  • Experience in welding, automotive decal installation, and wiring techniques.
  • Consistent team mindset and positive attitude.
  • Initiative and effective problem-solving.
  • Clear communication to ensure expected results.
  • Customer focus and a drive for results.
  • Basic computer skills.

Responsibilities

  • Follow verbal and written work instructions, position standards, and standard operating procedures within the Production & Logistics Way.
  • Demonstrate the expected production behaviors and core values, maintain excellent attendance, and take ownership of assigned work and station outcomes.
  • Practice safe work behavior, use required PPE, follow EHS requirements, identify and address or escalate unsafe conditions, and help maintain a safe, environmentally responsible workplace.
  • Execute standard workflows independently, identify routine issues, and escalate more complex problems as needed.
  • Meet required competency or certification standards for workstations, areas, and processes.
  • Execute standard work within takt, use Andon appropriately, communicate deviations, and support the “Right from me” behavior.
  • Contribute to continuous improvement and problem-solving, including updating standard work instructions.
  • Maintain safety, 5S standards, workspace organization, and housekeeping.
  • Perform routine inspections of products, processes, and materials to confirm work meets specifications.
  • Explain issues and targets on the RTM board and take responsibility for countermeasures and actions.
  • Keep the Team Lead and Supervisor informed of issues or challenges.
  • Troubleshoot defects using diagnostic tools and perform repairs as directed.
  • Troubleshoot electrical issues and interpret basic wiring schematics.
  • Perform wiring and installation of third-party electronics; route and clip wires, air lines, and fluid lines.
  • Program trucks using multiple diagnostic software systems.
  • Disassemble, adjust, or repair engines, transmissions, clutches, differentials, brakes, electrical systems, fuel systems, and other motor-truck-related equipment and systems.
  • Use trade tools, including precision equipment, shop machines, and power tools.
  • Use internal systems to retrieve drawings, special features, and truck information.
  • Perform other duties as assigned.

Benefits

  • Medical insurance
  • Dental insurance
  • Vision insurance
  • Prescription coverage
  • Hearing coverage
  • Paid vacation
  • Paid holidays
  • Life insurance
  • Short- and long-term disability coverage
  • Tuition assistance
  • Employee Assistance Program (EAP) providing confidential support
© 2026 Teal Labs, Inc
Privacy PolicyTerms of Service