Associate Trainer Jobs in Hawthorne, CA (NOW HIRING)

At Senra Systems, we believe that the future of manufacturing lies not in automation, but in configuration.  

We supercharge electrical wire harness manufacturing through software configuration, transforming skilled assembly tasks into high-throughput production lines. We enable customers to design what they want, when they want it and deliver harness builds at record-breaking speed.

Eligibility Requirement

This posting is open exclusively to current Senra Systems employees. Applicants must have a minimum of 1 year of hands-on harness assembly experience working at Senra Systems and must be classified as Harnessing Technician level or above.  Applicants should also be in good standing (no active performance improvement plan or unresolved disciplinary action) and have supervisor awareness of their application, per standard internal transfer policy.

Position Summary

We are seeking an Associate Trainer to support the development, delivery, and continuous improvement of workmanship training programs for electrical harnessing and cable assembly personnel. This role works closely with Senior Technicians, Quality Engineering, and the Training Manager to onboard new technicians, reinforce standards compliance, and help build a pipeline of qualified, certifiable talent across the production floor.

This is an ideal opportunity for a current employee who has demonstrated strong hands-on workmanship skills on our floor and wants to transition toward training, curriculum development, and quality mentorship - without yet stepping into a full Technical Trainer / Senior Trainer or Certified IPC Trainer (CIT) role. Because this is an internal-only posting, candidates are expected to bring firsthand familiarity with our specific processes, build documents, and production environment rather than general industry experience alone.

Key Responsibilities

• Assist in delivering hands-on and classroom-based training on wire harness fabrication, including wire prep, crimping, soldering, splicing, lacing, connector assembly, and inspection criteria
• Support training aligned to IPC/WHMA-A-620 and NASA-STD-8739.4A workmanship standards, under the guidance of a Certified IPC Trainer (CIT) or Master IPC Trainer (MIT)
• Conduct skills assessments and practical evaluations for new hires and technicians pursuing certification or advancement
• Help maintain and update training materials, kitting, and job aids to reflect current standard revisions and process changes
• Assist with tracking training records, certification status, and recertification schedules for harnessing personnel
• Support root-cause and trend analysis on recurring workmanship defects, feeding findings back into training content
• Collaborate with Quality Engineering to ensure training content stays current with ECOs, process changes, and standard revisions
• Assist in developing and administering written and practical certification exams
• Provide mentorship and coaching to apprentice and junior-level technicians as directed by senior training staff

Required Qualifications

• Minimum 1 year of hands-on experience working at Senra Systems in a harnessing, cable assembly, or directly related production role.
• Must be Harnessing Level Technician or above
• Demonstrated hands-on proficiency in wire harness/cable assembly, including crimping, soldering, and connector termination, as evidenced by current role performance and quality record
• Working knowledge of IPC/WHMA-A-620 acceptance criteria (certification a plus; willingness to pursue CIT certification required)
• Familiarity with our internal build documentation, travelers, and process specs, and the ability to speak to how our floor applies IPC/WHMA-A-620 / NASA-STD-8739.4A in practice
• Demonstrated ability to read and interpret engineering drawings, wiring diagrams, and build travelers
• Strong verbal and written communication skills, with the ability to explain technical concepts clearly to learners at varying experience levels
• Comfortable providing corrective feedback in a constructive, non-adversarial manner
• Basic understanding of FOD prevention, and general workplace safety practices in an electronics/harnessing environment
• Satisfactory internal performance and quality record over the past 12 months (supervisor sign-off may be requested as part of the internal transfer process)

Preferred Qualifications

• IPC/WHMA-A-620 Certified IPC Specialist (CIS) credential, or in active pursuit of certification
• Prior experience mentoring, training, or leading junior technicians in a production environment
• Experience supporting root-cause investigations, NCR/MRB processes, or continuous improvement initiatives
• Exposure to coaxial/biaxial cable assembly, epoxy potting/staking, or high-reliability (aerospace/defense/medical) build environments
• Experience with LMS (Learning Management System) platforms or formal curriculum development

What Success Looks Like in This Role

• New technicians trained under this role consistently meet or exceed first-pass quality metrics
• Training materials stay current with the latest standard revisions and internal process changes
• Technicians report clear, actionable feedback that improves their skill and judgment over time - not just pass/fail outcomes
• Growing readiness pipeline of technicians prepared for Senior Technician or certification advancement

Growth Path

This role is designed as a development track toward Technical Trainer / Senior Trainer / Certified IPC Trainer (CIT). Senra Systems supports certification costs and study time for team members actively pursuing IPC/WHMA-A-620 or NASA-STD-8739.4A trainer credentials.

Physical Requirements

• Ability to sit/stand for extended periods at a workbench or training station
• Manual dexterity sufficient to perform and demonstrate fine hand-tool work (crimping, soldering, stripping)
• Near-vision acuity sufficient for close inspection work, correctable with lenses if needed

How to Apply (Internal Applicants)

• Submit your internal transfer application through [internal job board/HRIS system]
• Notify your current supervisor of your interest, per standard internal mobility policy
• Be prepared to complete a hands-on skills demonstration and a brief training-delivery exercise (e.g., explaining an inspection criterion to a mock trainee) as part of the interview process

Compensation: 

• Compensation will be based on experience, qualifications, and other job-related factors. 
• Hourly Range: $24.00-$30.00
• This is an onsite role at our headquarters in Redondo Beach, CA or Cypress, CA. 

Benefits: 

• Unmatched opportunities to drive impact on a friendly and mission-driven team 
• Own a piece of the pie with equity participation!  
• Comprehensive medical, dental, vision, life and long-term disability coverage 
• Flexible Spending Account (FSA) and Dependent Spending Account (DSA) for health-related expenses 
• 20 vacation days per year and 12 company holidays for rest and relaxation
• a 401(k) planto set yourself up for retirement
• Choose a record you love, and we'll add it to our growing vinyl collection! 
• $50/month DoorDash credit - lunch is on us!  
• Up to $100/month reimbursement for gym memberships 
• Fully stocked kitchen with snacks and beverages 
• Regular team-building events, lunches, and the occasional breakfast burrito!  
• Bright, open office with communal spaces for collaboration and free parking 
• Conveniently located near the metro, major freeways and local dining spots 

We are an equal opportunity employer and value diversity at our company. We do not discriminate based on race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status. Contact us at jobs@senrasystems.us or visit our website https://senrasystems.us. 

ITAR REQUIREMENTS:

• To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. 1157, or (iv) Asylee under 8 U.S.C. 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.