CNC Operator

STS Technical Services; Town of Brookfield (WI); On-site; USD 38,000 - 54,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

On-site fitness center

On-site medical clinic

Weekly pay

Climate-controlled environment

Relocation assistance

Safety shoe allowance

Performance merit raises

Free employee coffee

Job summary

STS Technical Services is hiring CNC Operators in Brookfield, Wisconsin for a full-time, 2nd shift role. This position supports Trace-A-Matic, a precision manufacturing partner known for complex machined components and a strong employee‑focused culture.

The CNC Operator will set up and operate machine tools, read blueprints, and ensure parts meet print specifications. Candidates should have machining experience, math skills, and a mechanical aptitude, with a willingness to grow in a fast-paced

Qualifications

• High school diploma required.
• CNC technical diploma preferred.
• 2+ years of machining experience.
• Proficiency with measuring equipment for assigned work.
• Solid math skills.
• Strong mechanical interest and aptitude.
• Willingness to learn and grow.

Responsibilities

• Operate machine tools and perform offset adjustments to ensure parts meet print specifications using written setup instructions.
• Perform repetitive machining tasks with consistency and attention to quality standards.
• Read and interpret basic blueprints.
• Correlate blueprint specifications with inspection protocols and documentation requirements.
• Assist in the setup of machine tools under the guidance of experienced machinists.
• Apply foundational knowledge of machining techniques and control functions to support production operations.
• Run multiple machines simultaneously within a production cell to maximize throughput.
• Utilize GD&T knowledge to support accurate part production.
• Mentor and train operators on repetitive machining tasks to promote skill development and process consistency.
• Perform other duties as assigned to support team and production goals.

Skills

Mechanical aptitude

Math skills

Attention to detail

Education

High school diploma

CNC technical diploma

Tools

Measuring equipment

Job description

STS Technical Services is hiring CNC Operators in Brookfield, Wisconsin. This full‑time, 2nd shift opportunity supports Trace‑A‑Matic, a stable and growing precision manufacturing company known for complex machined components, clean facilities and a strong employee‑focused culture.

This role is ideal for CNC Operators with machining experience, mechanical aptitude, solid math skills and the desire to grow in a fast‑paced production environment.

Position Overview

The CNC Operator performs operation and setup of complex machined components for a variety of industries. This position supports production by operating machine tools, making offset adjustments, reading basic blueprints, running multiple machines and helping ensure finished parts meet print specifications and quality standards.

Company

• Trace‑A‑Matic

Location

• Brookfield, Wisconsin

Schedule

• Full‑time
• 2nd shift
• Monday through Friday
• 3:00 PM to 1:30 AM

Benefits

• 10 paid holidays
• Service‑based PTO
• Gainsharing program
• Medical insurance
• Dental insurance
• Vision insurance
• On‑site fitness center
• On‑site medical clinic
• Weekly pay
• Company‑provided uniforms
• Safety shoe allowance
• Performance merit raises
• Climate‑controlled environment
• Free employee coffee
• Relocation assistance

Essential Job Duties

• Operate machine tools and perform offset adjustments to ensure parts meet print specifications using written setup instructions.
• Perform repetitive machining tasks with consistency and attention to quality standards.
• Read and interpret basic blueprints.
• Correlate blueprint specifications with inspection protocols and documentation requirements.
• Assist in the setup of machine tools under the guidance of experienced machinists.
• Apply foundational knowledge of machining techniques and control functions to support production operations.
• Run multiple machines simultaneously within a production cell to maximize throughput.
• Utilize working knowledge of Geometric Dimensioning and Tolerancing to support accurate part production.
• Mentor and train operators on repetitive machining tasks to promote skill development and process consistency.
• Perform other duties as assigned to support team and production goals.

Qualifications

• High school diploma required.
• CNC technical diploma preferred.
• 2 or more years of machining experience.
• Proficiency with required measuring equipment for assigned work.
• Solid math skills.
• Strong mechanical interest and aptitude.
• Willingness to learn and grow.

Ideal Candidate Profile

• Comfortable working in a precision machining environment.
• Able to follow setup instructions and production documentation.
• Detail‑oriented and quality‑focused.
• Mechanically inclined with a strong interest in CNC machining.
• Able to support repetitive machining tasks with accuracy and consistency.
• Willing to learn from experienced machinists and grow within the role.
• Able to contribute to team and production goals.

Authorization

Candidates must be legally authorized to work in the United States.

About STS Technical Services

STS Technical Services is a Top 100 Staffing Firm that partners with some of the largest names in aerospace, manufacturing, defense and industrial industries. Our professional recruitment teams connect skilled professionals with career opportunities at client locations throughout the United States and around the world.

STS Technical Services is an equal opportunity employer.