Hands-On Technical Trainer: Harness Assembly Coach

Senra Systems, Inc.; Cerritos (CA); On-site; USD 62,000 - 83,000; Full time

Benefits offered by this job

Equity participation

Medical, dental, vision, life coverage

401(k) plan

Job summary

Senra Systems, Inc. in California seeks a hands-on Technical Trainer to shape the next generation of wire harness technicians for the aerospace and defense industries.

You will design, deliver, and coach training programs that translate theory into practical, shop-floor excellence. You’ll lead sessions, provide real-time feedback, and collaborate with Engineering, Quality, and Production to ensure curricula reflect the latest drawings and customer requirements.

Qualifications

• 5+ years hands-on experience in wire harness assembly.
• 2+ years direct experience as a Technical Trainer or Technical Lead in a production environment.
• Strong communication and interpersonal skills; able to teach and motivate.
• Ability to read and interpret engineering drawings and wiring diagrams.
• Experience collaborating across Engineering, Quality, and Production.

Responsibilities

• Lead classroom training sessions focused on manufacturing fundamentals for apprentices.
• Provide on-the-job coaching and real-time feedback on the shop floor.
• Deliver structured, clear training aligned with quality and operations standards.
• Serve as on-floor coach, modeling best practices and reinforcing expectations.
• Track trainee progress and coordinate with Supervisors to adjust learning plans.

Skills

Wire harness assembly

Technical training

Communication skills

Reading engineering drawings

Cross-department collaboration

Tools

ERP/MES systems

IPC/WHMA-A-620 certification

Job description

Senra Systems, Inc. in California seeks a hands-on Technical Trainer to shape the next generation of wire harness technicians for the aerospace and defense industries.

You will design, deliver, and coach training programs that translate theory into practical, shop-floor excellence. You’ll lead sessions, provide real-time feedback, and collaborate with Engineering, Quality, and Production to ensure curricula reflect the latest drawings and customer requirements.