CNC Thread Grinding Operator — Early Shift (4am–12pm)

TESKER MANUFACTURING CORPORATION; Wisconsin; On-site; USD 34,000 - 41,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

70% of insurance premiums paid by TesK

401(k) with 3% employer match

Annual productivity bonus

Job summary

Tesker Manufacturing Corporation is seeking a CNC Thread Grinding Operator for the Early 1st Shift in Saukville, WI. The role runs Monday–Friday from 4:00 AM to 12:00 PM, offering a stable full-time schedule with afternoons free.

No prior thread grinding experience is required—we provide training. Prior machining experience is valued, and the company emphasizes quality craftsmanship and long-term growth within a specialized machining field.

Qualifications

• Good mechanical aptitude and problem-solving ability.
• Attention to detail and commitment to quality.
• Willingness to learn a specialized machining process.

Responsibilities

• Set up and operate CNC thread grinding machines used to manufacture precision thread rolling dies and tooling.
• Load and properly position workpieces, tooling, fixtures, and grinding wheels.
• Make machine and process adjustments as necessary to produce parts to specification.
• Read and work from blueprints, routings, process sheets, and job instructions.
• Inspect finished work to verify dimensions and quality requirements.
• Use precision measuring equipment, including micrometers, calipers, and other inspection tools.
• Perform close-tolerance work while maintaining consistent quality.
• Monitor machine operation and make adjustments for changes in grinding conditions and wheel wear.
• Maintain a clean and organized work area.
• Work independently while communicating with other machinists and supervisors as needed.

Skills

Mechanical aptitude

Attention to detail

Willingness to learn

Problem-solving

Dependable

Education

Manufacturing basics

Tools

Micrometers

Calipers

Job description

Tesker Manufacturing Corporation is seeking a CNC Thread Grinding Operator for the Early 1st Shift in Saukville, WI. The role runs Monday–Friday from 4:00 AM to 12:00 PM, offering a stable full-time schedule with afternoons free.

No prior thread grinding experience is required—we provide training. Prior machining experience is valued, and the company emphasizes quality craftsmanship and long-term growth within a specialized machining field.