Core Cutting Technician

Sanmina Corporation

Houston (TX)

On-site

USD 40,000 - 55,000

Full time

14 days+

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Job summary

A leading integrated manufacturing solutions provider in Houston is seeking a Core Cutting Technician. You will be responsible for operating automated equipment to process electrical steel into precision laminations for power transformers. Candidates must have 3+ years of experience in manufacturing, a High School Diploma or GED, and strong attention to detail. The role includes safety compliance, quality checks, and requires the ability to handle heavy materials in an industrial environment.

Qualifications

3+ years of experience in a manufacturing or industrial environment.
Experience operating automated equipment in precision manufacturing.
Ability to read and interpret technical drawings.

Responsibilities

Set up and operate automated core cutting equipment.
Inspect laminations for dimensional accuracy and defects.
Safely handle steel coils using cranes.

Skills

Attention to detail

Mechanical aptitude

Experience with overhead cranes

Education

High School Diploma or GED

Associate degree in Electrical Technology or related field

Tools

Measurement tools (calipers, gauges)

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.

Core Cutting Technician

Position Summary

The Core Cutting Technician is responsible for operating automated equipment used to process grain-oriented electrical steel (CRGO) into precision laminations for power transformer cores. This role requires a high level of attention to detail and process control to ensure materials are cut accurately and consistently in accordance with engineering specifications and quality standards. This position is intended for experienced manufacturing personnel capable of supporting equipment setup, maintaining process stability, and contributing to overall production quality during initial facility ramp-up.

Core Cutting & Equipment Operation

Set up and operate automated core cutting and step-lap equipment.
Execute cutting programs for lamination lengths, angles, and configurations based on work instructions.
Monitor machine performance and make adjustments to maintain consistent product quality.

Quality Control & Inspection

Assess incoming CRGO material for correct grade, thickness, coating condition, and surface integrity prior to processing.
Inspect laminations for dimensional accuracy, burr height, coating condition, and defects.
Verify conformance to engineering specifications and work instructions.
Accurately log production data, material traceability, and quality yields into the ERP or production tracking system.

Material Handling

Safely handle steel coils and laminations using overhead cranes and lifting equipment.
Load coils into processing equipment and manage output of cut laminations.

Equipment Care & Workplace Standards

Perform routine equipment checks, daily safety inspections, and basic preventive maintenance.
Maintain a clean and organized work area in accordance with company standards.

Production Support

Support consistent production output by maintaining stable operation and minimizing errors or rework.
Assist in troubleshooting minor equipment or process issues and support process improvements.

Required Qualifications

High School Diploma or GED required.
3+ years of experience in a manufacturing or industrial environment.
Experience operating automated equipment or working in precision manufacturing environments.
Ability to read and interpret technical drawings and work instructions.
Basic proficiency with measurement tools (calipers, gauges, etc.).
Strong mechanical aptitude and attention to detail.
Ability to identify and respond to process or quality issues.

Safety & Certifications

Experience with overhead cranes or lifting equipment preferred
Ability to follow all workplace safety requirements.

Preferred Qualifications

Associate degree (AAS) in Electrical Technology, Mechanical Technology, Mechatronics, or related field strongly preferred.
Experience in transformer manufacturing, motor manufacturing, electrical steel processing, or similar industries.
Experience working with engineered materials requiring precision and repeatability.
Demonstrated ability to troubleshoot equipment or process issues.
Experience supporting equipment setup, process improvements, or training other Technicians.

Additional Requirements

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.
Ability to meet the physical requirements of the role as outlined below.

Physical Requirements

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 in a manufacturing environment around moving equipment.
Ability to safely work in an industrial environment using required personal protective equipment (PPE).

Work Environment