Low Voltage Winding Technician
Req ID: 108606
Location: Houston, TX, United States
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Description
Sanmina Corporation (Nasdaq: SANM) is a global powerhouse in integrated manufacturing solutions serving the fastest growing segments of the global Electronics Manufacturing Services (EMS) market. We are a global engine providing the end-to-end manufacturing backbone for the world''s most essential and innovative brands. Whether it''s autonomous vehicles, life-saving medical tech, next-gen aerospace, or AI/cloud infrastructure - our integrated solutions don't just meet standards-they redefine them.
What You''ll Do
The Low Voltage Winding Technician is responsible for setting up and operating low voltage winding equipment used in the manufacture of medium- and high-voltage power transformers. This role requires strong attention to detail and process discipline to ensure conductor placement, insulation application, winding dimensions, and overall build quality meet engineering specifications and work instructions.
This position is intended for experienced manufacturing personnel who will support initial factory ramp-up through disciplined execution, quality-focused workmanship, and successful completion of equipment and process training.
- Set up and operate low voltage winding machines in accordance with work instructions and engineering requirements.
- Wind conductors to required dimensions, turn counts, and build specifications.
- Monitor machine performance and make adjustments to maintain consistent winding quality and repeatability.
- Verify conductor alignment, tension, and layer progression throughout the winding process.
- Apply, position, and verify insulation materials in accordance with engineering drawings, work instructions, and winding specifications.
- Ensure insulation placement is consistent with required build sequence and dimensional requirements.
- Inspect insulation materials for condition, fit, and conformance prior to and during winding.
- Inspect conductors, insulation materials, and winding components prior to use.
- Verify winding dimensions, conductor placement, layer alignment, and overall build quality during and after winding.
- Perform in-line dimensional inspection using standard metrology tools to verify winding dimensions, conductor placement, layer alignment, and conformance to specifications.
- Perform required in-line electrical conformance checks using standard electrical test equipment and document results in accordance with work instructions.
- Identify defects such as conductor damage, misalignment, insulation irregularities, or dimensional non-conformance and take corrective action.
- Accurately log production data, material traceability, and quality yields into the ERP or production tracking system
- Safely handle conductors, insulation materials, tooling, and wound components using appropriate lifting or handling equipment.
- Stage materials to support efficient workflow while maintaining organization and traceability.
- Perform routine equipment checks, daily safety inspections, and basic preventive maintenance.
- Maintain a clean and organized work area in accordance with company standards.
- Support stable output and minimize scrap or rework through consistent execution and quality-focused workmanship.
- Assist in resolving routine process or equipment issues during ramp-up.
What You''ll Bring
- High School Diploma or GED required.
- 3+ years of experience in a manufacturing or industrial environment.
- Experience operating winding equipment, automated manufacturing equipment, or working in a precision manufacturing environment.
- Ability to read and interpret technical drawings, work instructions, and production specifications.
- Basic proficiency with measurement tools such as calipers, rulers, gauges, and related inspection tools.
- Strong mechanical aptitude and attention to detail.
- Ability to identify and respond to process or quality issues.
How to Stand Out
- Associate degree (AAS) in Electrical Technology, Mechanical Technology, Mechatronics, or related field strongly preferred.
- Experience in transformer manufacturing, motor manufacturing, coil winding, or similar electrical equipment manufacturing.
- Experience applying insulation materials in a precision manufacturing environment.
- Experience working with engineered materials requiring repeatability and dimensional control.
Why Join Us?
Sanmina employees also receive benefits including: Comprehensive medical and dental coverage, retirement benefits, and for formal education related to advancing your career at Sanmina, reimbursement for certain educational expenses - including tuition. Additionally, this role might be eligible for discretionary bonuses or commission payments as well as relocation.
Sanmina is an Equal Opportunity Employer and prohibits discrimination and harassment. Sanmina provides equal employment opportunities to employees and applicants for employment and prohibits discrimination and harassment without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or other characteristic protected by applicable federal, state, or local laws.
Please be aware that this position may require access to technology, software, or technical data that is subject to U.S. export control laws. All offers of employment are contingent on the applicant either 1) being a "U.S. Person," defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident, or (iii) other protected individual, such as a refugee under 8 U.S.C. § 1157 or asylee under 8 U.S.C. § 1158; or 2) being eligible to obtain a timely export control license or license exception from the applicable U.S. federal agency.
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