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

Machine Operators 1st and 2nd Shift $20-22/Hour with Overtime Why You Should Apply: Not only will ... S. Sheet and in cooperation with the Senior Coater Operator. * Mix chemicals use per ISO ...

Associate Filling Machines Operator

Germantown, WI · On-site

$17.25 - $20.50/hr

There's currently a 1st shift Filling Machine Operator (6am-2pm) opportunity at KitPackers, LLC, located in Germantown, WI. Hiring team is open to hiring at an entry Associate level up to Senior ...

Associate Filling Machines Operator

Germantown, WI · On-site

$17.25 - $20.50/hr

There's currently a 1st shift Filling Machine Operator (6am-2pm) opportunity at KitPackers, LLC, located in Germantown, WI. Hiring team is open to hiring at an entry Associate level up to Senior ...

Senior designs, manufactures and markets high-technology components and systems for the principal ... Perform basic machine adjustments; * Perform basic preventative maintenance and tool care ...

CNC Swiss Operator 2nd Shift

Franklin, WI · On-site

$19 - $26/hr

Senior designs, manufactures and markets high-technology components and systems for the principal ... Perform basic machine adjustments; * Perform basic preventative maintenance and tool care ...

CNC Swiss Operator 1st Shift

Franklin, WI · On-site

$19 - $26/hr

Senior designs, manufactures and markets high-technology components and systems for the principal ... Perform basic machine adjustments; * Perform basic preventative maintenance and tool care ...

Machine Operator (2nd Shift)

Cudahy, WI · On-site

$16.75 - $20.25/hr

Senior Specialist within the Manufacturing Machine Operations job family. Has substantial understanding of the job and applies knowledge and skills to complete a wide range of tasks. Complexity ...

Machine Operator (2nd Shift)

Cudahy, WI · On-site

$16.75 - $20.25/hr

Senior Specialist within the Manufacturing Machine Operations job family. Has substantial understanding of the job and applies knowledge and skills to complete a wide range of tasks. Complexity ...

CNC Operator

Franklin, WI · On-site

$19 - $26/hr

Senior designs, manufactures and markets high-technology components and systems for the principal ... Under the directions of plant supervision, the CNC Machine Operator produces parts, meeting or ...

CNC Operator - 2nd Shift

Franklin, WI · On-site

$19 - $26/hr

Senior designs, manufactures and markets high-technology components and systems for the principal ... Under the directions of plant supervision, the CNC Machine Operator produces parts, meeting or ...

CNC Operator - 2nd Shift

Franklin, WI · On-site

$19 - $26/hr

Senior designs, manufactures and markets high-technology components and systems for the principal ... Under the directions of plant supervision, the CNC Machine Operator produces parts, meeting or ...

CNC Operator 1st Shift

Franklin, WI · On-site

$19 - $26/hr

Senior designs, manufactures and markets high-technology components and systems for the principal ... Under the directions of plant supervision, the CNC Machine Operator produces parts, meeting or ...

CNC Operator 1st Shift

Franklin, WI

$19 - $26/hr

Senior designs, manufactures and markets high-technology components and systems for the principal ... Under the directions of plant supervision, the CNC Machine Operator produces parts, meeting or ...

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Showing results 1-20

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 10, 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 cities near Milwaukee, WI are hiring for Senior Machine Operator jobs? Cities near Milwaukee, WI with the most Senior Machine Operator job openings:
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.

Lead Machine Technician

SEEK Careers Staffing

Milwaukee, WI • On-site

$22 - $24/hr

Full-time

Re-posted 25 days ago


Job description

Job Summary:

The Senior Machine Operator is tasked with operating, troubleshooting, and maintaining machinery on the production floor. This role involves monitoring performance, making necessary adjustments, and ensuring that the machinery functions efficiently to meet production targets.

Additionally, the Senior Machine Operator provides guidance to junior operators, ensuring adherence to safety protocols and quality standards.

NOTE: THIS IS A TEMP-TO-HIRE POSITION

Key Responsibilities:

1. Machine Operation: Operate and manage advanced manufacturing machinery according to safety and operational protocols. o Set up machines for production runs, including calibrating equipment, adjusting settings, and ensuring proper material feed. o Monitor machinery during operation to ensure optimal performance and troubleshoot any malfunctions.

2. Team Leadership: o Comfortable and able to train, mentor, and oversee junior machine operators to ensure they understand and follow operational and safety procedures. o Provide feedback and assist in the professional development of the machine operating team. o Collaborate with supervisors and other department leads to coordinate production efforts. 3. Quality Control: o Perform quality checks on products produced by the machinery to ensure they meet specifications. o Identify any issues related to product quality and make necessary adjustments to machinery or processes. o Work closely with the quality assurance team to maintain consistent production standards.


Required Skills & Qualifications: • High school diploma or equivalent (vocational or technical training preferred). • 3-5 years of experience in machine operation, with at least 1-2 years in a senior or lead role. • Strong mechanical aptitude and the ability to troubleshoot mechanical issues. • Proficiency in reading and understanding technical drawings, blueprints, and equipment manuals. • Knowledge of machine safety regulations and best practices. • Leadership skills with the ability to train and supervise others. • Excellent attention to detail and problem-solving skills. • Basic computer skills for data entry and reporting.


Please send your resume to: aking@seekcareers.com. Call (or text!) 262- 377-8888 or apply online at www.seekcareers.com.


About SEEK Careers/Staffing

You are a person with unique skills, experience and education.When you want to be heard and when you want to be matched with great career opportunities that are right for you, you can count on SEEK Careers/Staffing, Inc.Since 1971, our professional staffing consultants have been Servicing Your Success®.You’ll find that the process is thorough and that your experience is personalized.

SEEK Careers/Staffing is an equal opportunity employer and does not discriminate against otherwise qualified applicants on the basis of race, color, creed, religion, ancestry, age, sex, marital status, national origin, disability or handicap, genetic, military status or any other basis prohibited by federal, state, or local law.

ASK ABOUT OUR $100 REFERRAL BONUS PROGRAM!


SEEK Careers/Staffing logo

About SEEK Careers/Staffing

Sourced by ZipRecruiter

SEEK was founded in 1971 by Carol Ann Schneider, CPC, SPHR, a Grafton, Wisconsin resident. The name SEEK was derived from a combination of initials in Carol’s family. It was a tradition that names derived in such a way would bring success to that person or business. So, from Carol’s home, SEEK assignment employees were sent to serve the temporary needs of Ozaukee County business people. The business grew and was eventually incorporated in 1975. The Grafton office expanded from Carol’s home to several other buildings in town before finally settling in their current location on Opportunity Drive in Grafton in 1997. Currently, there are 19 total branch offices with 16 located throughout Wisconsin and a recent acquisition has expanded SEEK’s portfolio to 3 branch offices in the Twin Cities.

Industry

Recruiting and staffing services

Company size

201 - 500 Employees

Headquarters location

Grafton, WI, US

Year founded

1971