Automotive Offline Technician:

50664 STS Technical Services • Spartanburg, South Carolina •

PERMANENT

Posted 06/2026 Job Description Job Summary STS Technical Services is hiring Automotive End of Line Technicians in Spartanburg, South Carolina. This role sits at the final stage of the build process where systems are tested, validated, and cleared for delivery. If you can diagnose issues, verify performance, and take ownership of quality before a vehicle leaves the line, this is where you step in. Position Overview The End of Line Automotive Technician is responsible for assembling, validating, and troubleshooting vehicle systems to ensure final product readiness. This role requires strong mechanical and electrical troubleshooting skills, along with the ability to identify defects and support corrective actions before vehicles move forward. Essential Duties Maintain awareness of risks associated with high voltage, hydraulic, and pneumatic systems Perform first-time installation of detail parts onto vehicles Reinstall all removed components Conduct functional testing of all assembled systems Apply strong mechanical aptitude to assembly and validation tasks Troubleshoot electrical, hydraulic, and mechanical systems using diagrams and technical documentation Support efficient operations across multiple workstations Position and fasten subassemblies including wiring, hoses, panels, doors, and underbody components Use manipulators and tools according to standard work instructions Complete functional testing and validation checks Serve as a first line of defense for quality through ongoing inspections Assist in identifying root causes of defects and implementing corrective actions Maintain workplace organization and follow 5S standards to ensure a safe and clean environment Perform additional duties as assigned Minimum Qualifications Minimum of 3 years of experience in automotive manufacturing Mechanical and electrical troubleshooting experience Strong computer, math, and reading skills Ability to multitask and adapt to changing processes Ability to follow established procedures and complete work accurately Strong communication skills with leadership and team members Team-oriented mindset with the ability to support peers Preferred Qualifications High school diploma or GED or equivalent certification Four years of experience as an assembler, preferably in the automotive industry Competencies Accountability and ownership of work Strong attention to detail Team-oriented approach to problem solving Ability to collaborate effectively Flexibility and adaptability in a fast-paced environment Initiative and proactive thinking Strong insight into processes and problem solving Commitment to meeting standards and delivering quality work Integrity and adherence to company values Ability to manage stress and perform under pressure Reliability and dependability Leadership through guidance and influence Working Conditions

Physical Demands:

Frequent standing, walking, lifting, and repetitive motion; occasional climbing and bending

Non-Physical Demands:

Problem solving, communication, and sustained focus

Environmental Conditions:

Exposure to noise, dust, and changing temperatures

Work Schedule:

Routine shift hours with occasional workload fluctuations About STS Technical Services STS Technical Services is a Top 100 Staffing Firm that partners with leading aerospace, manufacturing, defense, and industrial organizations. We connect skilled professionals with high-impact career opportunities across the United States. If you are ready to get to work, we are ready to help. IndeedSTS Job and company information not to be copied, shared, scraped, or otherwise disseminated without explicit consent of JSfirm, LLC.