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Senior Machine Operator Jobs in Milwaukee, WI (NOW HIRING)

Orion Talent

CNC Machinist III

Richfield, WI · On-site

$35/hr

... senior-level machinist responsible for independently programming, setting up, and ... operating CNC machine tools to produce complex components. This individual is capable of taking a ...

Orion Talent

CNC Machinist III

Richfield, WI · On-site

$35/hr

... senior-level machinist responsible for independently programming, setting up, and ... operating CNC machine tools to produce complex components. This individual is capable of taking a ...

MGS Mfg. Group, Inc

Senior Controls Engineer

Germantown, WI · On-site

$98K - $130K/yr

As a Senior Controls Engineer at MGS, you willbe responsible for the design of industrial ... Develop machine HMI applications (Beckhoff or Ignition) for operator interaction, data collection ...

pregis

Sr. Project Engineer

Sussex, WI · On-site

$96K - $126K/yr

This individual will be responsible for driving the next generation of machine design, controls ... and operator safety. * Manage external vendors for equipment design, build, and integration ...

GE HealthCare

Senior Software Engineer

Waukesha, WI · On-site

$122K - $161K/yr

As a Senior Software Engineer, you will own the design, development, and delivery of next ... virtual machines, cyber security, Linux operating system, and packaging technologies.

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All JobsMachine Operator JobsSenior Machine Operator JobsSenior Machine Operator Jobs in Milwaukee, WI

Senior Machine Operator information

See Milwaukee, WI salary details

$24.6K

$79.1K

$161.1K

How much do senior machine operator jobs pay per year?

As of Aug 11, 2026, the average yearly pay for senior machine operator in Milwaukee, WI is $79,102.00, according to ZipRecruiter salary data. Most workers in this role earn between $40,900.00 and $101,500.00 per year, depending on experience, location, and employer.

What is the difference between Senior Machine Operator vs Machine Operator?

AspectSenior Machine OperatorMachine Operator
CredentialsTypically requires more experience and sometimes certifications in specific machineryBasic machine operation certifications or training
Work EnvironmentOversees complex machinery, may supervise othersOperates machinery under supervision or standard procedures
ResponsibilitiesMaintains, troubleshoots, and optimizes equipment; mentors junior staffPerforms routine machine operation tasks

The main difference between a Senior Machine Operator and a Machine Operator lies in experience, responsibilities, and leadership. Senior Machine Operators handle more complex tasks, oversee equipment, and often mentor others, whereas Machine Operators focus on routine operation. Both roles require relevant certifications, but the senior position demands more expertise and experience.

What opportunities for career advancement are available to senior machine operators within manufacturing organizations?

Senior Machine Operators often have several pathways for career growth, including moving into supervisory or team lead roles, such as Production Supervisor or Shift Manager. Many organizations value the technical expertise and leadership skills developed in this position, making it possible to transition into roles that focus on process improvement, quality assurance, or training new operators. Additionally, pursuing certifications in advanced manufacturing technologies or equipment maintenance can open doors to specialized roles, such as Maintenance Technician or Process Engineer. Demonstrating initiative and strong problem-solving abilities can further increase advancement prospects within the company.

What is a senior machine operator?

Senior Machine Operators are experienced professionals responsible for operating, maintaining, and troubleshooting industrial machinery in manufacturing or production settings. They oversee machine performance, ensure safety standards are met, and may supervise junior operators. Their role often includes setting up machines, performing quality checks, and making adjustments to optimize efficiency and product quality. Senior Machine Operators typically have several years of hands-on experience and a strong understanding of mechanical systems.

What are the key skills and qualifications needed to thrive as a senior machine operator?

To thrive as a Senior Machine Operator, you need advanced mechanical aptitude, experience with manufacturing equipment, and often a high school diploma or equivalent with additional technical training. Familiarity with CNC machines, PLC systems, and safety certifications like OSHA are commonly required. Strong attention to detail, problem-solving abilities, and effective teamwork are crucial soft skills for this role. These competencies ensure efficient production, minimize errors, and maintain a safe and productive work environment.
What are the most commonly searched types of Machine Operator jobs in Milwaukee, WI? The most popular types of Machine Operator jobs in Milwaukee, WI are:
What are popular job titles related to Senior Machine Operator jobs in Milwaukee, WI? For Senior Machine Operator jobs in Milwaukee, WI, the most frequently searched job titles are:
What job categories do people searching Senior Machine Operator jobs in Milwaukee, WI look for? The top searched job categories for Senior Machine Operator jobs in Milwaukee, WI are:
What cities near Milwaukee, WI are hiring for Senior Machine Operator jobs? Cities near Milwaukee, WI with the most Senior Machine Operator job openings:
Senior Machine Operator jobs near you
Infographic showing various Senior Machine Operator job openings in Milwaukee, WI as of August 2026, with employment types broken down into 54% Full Time, 44% Part Time, 1% Contract, and 1% Nights. Highlights an 92% Physical, and 8% Remote job distribution, with an average salary of $79,102 per year, or $38 per hour.

CNC Machinist III

Orion Talent

Richfield, WI • On-site

$35/hr

Full-time

Re-posted 26 days ago

Job description

Description
Position Title - CNC Machinist III
Department - Manufacturing
Reports To - Manufacturing Supervisor - Machining
Type - Hourly / Non-Exempt
Position Overview
The CNC Machinist III is a highly skilled, senior-level machinist responsible for independently programming, setting up, and operating CNC machine tools to produce complex components. This individual is capable of taking a part from print to completion with minimal supervision, ensuring quality, efficiency, and adherence to safety and production standards.
Key Responsibilities
• Set up and operate CNC machines, including tooling verification and part offsets
• Program toolpaths using CAM software for complex machining operations
• Machine parts from start to finish with minimal supervision
• Monitor machine performance and identify malfunctions or out-of-tolerance conditions
• Adjust speeds, feeds, depths, and cutting parameters to optimize performance
• Perform precise measurements using inspection tools to verify accuracy and quality
• Interpret blueprints, GD&T, and work instructions
• Maintain equipment and ensure machines are operating per standards
• Document and communicate job status to support shift-to-shift continuity
• Maintain a clean and organized work area
• Follow all safety procedures and manufacturing protocols
Must Haves
• 5+ years of experience as a CNC Machinist in a manufacturing environment
• Strong ability to set up, operate, and program CNC machines independently
• Experience with CAM software for toolpath programming
• Proven ability to machine complex parts from print to completion
• Experience working with exotic materials and specialty tooling
• Solid understanding of GD&T and blueprint reading
• Strong math skills and understanding of machining principles
• Ability to identify and troubleshoot machining issues
• High attention to detail and strong quality mindset
• Ability to work independently with minimal supervision
Nice to Have
• Experience with Powermill or similar advanced CAM software
• High school diploma or equivalent
• Apprenticeship or vocational training in machining or manufacturing
• Leadership or mentoring experience within a machining environment
• Experience in tight-tolerance or high-spec industries (aerospace, medical, defense, etc.)
Work Environment / Physical Requirements
• Shop-floor environment with moderate machine noise
• Exposure to moving equipment, machining operations, and physical hazards
• Exposure to oils, cutting fluids, dust, and fumes
• Frequent standing, walking, bending, and reaching
• Regular lifting:
  • Up to 25 lbs frequently
  • Up to 50 lbs occasionally
  • 50+ lbs rarely
    • Ability to read blueprints, gauges, and measurement instruments
    • Must be able to communicate effectively and follow written/verbal instructions

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