Lead Core Cutting Technician

Job description

Sanmina Corporation (Nasdaq: SANM) is a leading integrated manufacturing solutions provider serving the fastest growing segments of the global Electronics Manufacturing Services (EMS) market. Recognized as a technology leader, Sanmina Corporation provides end-to-end manufacturing solutions, delivering superior quality and support to Original Equipment Manufacturers (OEMs) primarily in the communications networks, defense and aerospace, industrial and semiconductor systems, medical, multimedia, computing and storage, automotive and clean technology sectors.

Sanmina Corporation has facilities strategically located in key regions throughout the world.

LEAD CORE CUTTING TECHNICIAN Location

Houston, Texas

Position Summary

The Lead Core Cutting Technician is a senior operational role responsible for overseeing and performing the advanced setup, operation, and maintenance of automated equipment used to process grain-oriented electrical steel (CRGO) into precision laminations for power transformer cores. This role requires expert-level attention to detail, a deep understanding of process control, and the ability to mentor junior technicians.

The Lead will ensure materials are cut accurately and consistently in accordance with engineering specifications and quality standards, and will serve as the primary resource for troubleshooting and continuous process improvement during the initial facility ramp-up and ongoing production.

Key Responsibilities

• Leadership & Production Oversight Lead daily shift operations for the core cutting area, ensuring production schedules and quality targets are met. Mentor and train Core Cutting Technicians on proper equipment setup, operation, quality inspection, and safety procedures. Serve as the primary subject matter expert for complex core cutting configurations and equipment optimization.
• Core Cutting & Advanced Equipment Operation Direct and execute the complex setup and programming of automated core cutting and step-lap equipment. Execute cutting programs for lamination lengths, angles, and configurations based on work instructions. Proactively monitor and analyze machine performance, implementing immediate and long-term adjustments to maintain consistent and superior product quality.
• Quality Assurance & Auditing Perform comprehensive, final assessments of incoming CRGO material for correct grade, thickness, coating condition, and surface integrity prior to processing. Lead the inspection process, auditing laminations for dimensional accuracy, burr height, coating condition, and defects performed by the team. Ensure rigorous conformance to all engineering specifications and work instructions, serving as the final point of escalation for quality issues. Accurately log and oversee the logging of production data, material traceability, and quality yields into the ERP or production tracking system.
• Material Handling Safely direct the handling of steel coils and laminations using overhead cranes and lifting equipment. Oversee the loading of coils into processing equipment and manage the output workflow of cut laminations.
• Equipment & Process Excellence Develop and perform complex preventive maintenance (PM) and routine equipment checks beyond basic requirements. Lead troubleshooting efforts for major equipment or process issues to quickly restore stable operation and minimize downtime.

Drive continuous improvement initiatives and support equipment commissioning processes. Maintain a clean and organized work area in accordance with company standards.

Required Qualifications

High School Diploma or GED required. 5+ years of experience preferred in a precision manufacturing or industrial environment, with 3+ years specifically operating automated equipment or working in precision manufacturing environments. 2+ years of experience in a lead, senior, or mentoring role within a manufacturing setting, or demonstrated ability to train other Technicians and support equipment setup and process improvements.

Demonstrated expert ability to read and interpret complex technical drawings and work instructions. Advanced proficiency with precision measurement tools (calipers, gauges, etc.). Proven expertise in troubleshooting equipment or process issues. Ability and willingness to travel Internationally for training, equipment commissioning, or support activities, including extended travel during initial facility ramp-up. Must be legally authorized to work in the United States.

Preferred Qualifications

Associate degree (AAS) in Electrical Technology, Mechanical Technology, Mechatronics, or a related field. Direct experience in transformer manufacturing, motor manufacturing, electrical steel processing (CRGO), or similar industries. Experience with overhead cranes or lifting equipment.

Physical Requirements & Work Environment Work Environment

Industrial manufacturing environment with exposure to moving equipment and heavy materials. Ability to stand for extended periods during the work shift. Ability to lift, carry, and move materials weighing up to 50 lbs, with or without assistance. Ability to perform repetitive tasks involving hand and arm motion. Ability to bend, reach, and work safely in the manufacturing environment using required personal protective equipment (PPE).

Ability to follow all workplace safety requirements. This position deals with ITAR facilities and applicants must be a US Citizen or a lawful permanent resident. Sanmina is an Equal Opportunity Employer – M/F/Veteran/Disability/Sexual Orientation/Gender Identity.