Machine Operator - PM Shift

Aerotek; Milwaukee (WI); On-site; USD 26,000 - 29,000; Full time

Job summary

Aerotek is seeking a General Production Worker for the PM shift in Milwaukee, WI. You will support a bio-solutions production facility, assisting machine operators, handling raw materials, and ensuring GMP-compliant sanitation and documentation.

Responsibilities include cleaning machines during changeovers, lifting up to 50 pounds, and maintaining accurate production records. This is a contract-to-hire, on-site role with a consistent 4:30 p.m. to 5:00 a.m. schedule and strict PPE requirements.

Qualifications

• 2+ years of general production experience in manufacturing.
• 1+ year of experience in a GMP-regulated environment.
• Ability to lift up to 50 pounds regularly.
• Experience with machine operation and related tasks.
• Knowledge of GMP and sanitation practices; safe chemical handling.
• Experience with mixing/blending powders or liquids in production.

Responsibilities

• Manually clean production machines and equipment during changeovers for sanitation.
• Lift and load raw material bags up to 50 pounds into hoppers and equipment.
• Assist machine operators with setup, running, and monitoring production machines.
• Follow GMP requirements, including hygiene, documentation and safety procedures.
• Follow chemical safety practices when handling sanitation chemicals and materials.
• Record production data and complete required forms accurately.
• Support general production tasks to keep operations running smoothly.
• Observe equipment during operation and report issues to appropriate personnel.
• Maintain a clean, organized, and safe work area per facility standards.

Skills

General production

GMP environment

Lifting 50 lbs

Machine operation

GMP sanitation

Mixing/blending

Documentation

English literacy

Mechanical aptitude

Cold environment

Job description

Job Title: General Production Worker PM Shift

Job Description

This role supports a modern bio-solutions production facility by performing a variety of hands‑on tasks that keep manufacturing operations running safely, efficiently, and in compliance with Good Manufacturing Practices (GMP). The General Production Worker assists machine operators, handles raw materials, performs manual cleaning during product changeovers, and accurately documents production activities while adhering to chemical safety and sanitation standards.

Responsibilities

• Manually clean production machines and equipment during product changeovers to ensure proper sanitation and readiness for the next run.
• Lift and load bags of raw materials weighing up to 50 pounds into hoppers and other equipment as needed.
• Assist machine operators with setting up, running, and monitoring various production machines.
• Learn and consistently follow GMP requirements, including hygiene, documentation, and safety procedures.
• Follow chemical safety practices when handling sanitation chemicals and other materials used in production.
• Perform mixing and blending of powders or liquids according to established procedures and specifications.
• Maintain accurate documentation of production runs, including recording relevant data and completing required forms.
• Support general production and labor tasks across the facility to keep operations running smoothly.
• Observe equipment during operation and report any issues or irregularities to the appropriate personnel.
• Contribute to maintaining a clean, organized, and safe work area in compliance with facility standards.

Essential Skills

• At least 2+ years of general production experience in a manufacturing or industrial environment.
• At least 1+ years of experience working in a GMP-regulated environment.
• Ability to lift up to 50 pounds on a regular basis.
• Experience with general production, machine operation, and machine operating tasks.
• Knowledge of GMP, sanitation practices, and safe handling of chemicals used for sanitation.
• Experience with mixing and blending powders or liquids in a production setting.
• Ability to read and write in English to follow instructions and complete documentation.
• Basic mechanical aptitude to understand and support machine operation and troubleshooting.
• Comfort working in a moderate-paced production environment with occasional exposure to cold temperatures.

Additional Skills & Qualifications

• Previous experience assisting machine operators in a manufacturing environment.
• Familiarity with documentation of production runs and basic recordkeeping.
• Experience working with climate-controlled manufacturing processes.
• Ability to follow detailed safety protocols, including use of personal protective equipment.
• Strong attention to detail and commitment to maintaining cleanliness and sanitation standards.

Why Work Here?

Employees benefit from a clean, climate‑controlled facility that prioritizes comfort and safety, including a low‑key environment with no strong odors and a moderate work pace. There are significant opportunities for internal growth, including training on operating and setting up machines to build technical skills over time. The schedule allows for working only 26 weeks per year while maintaining full‑time hours, supporting work‑life balance. The company regularly orders food for staff, fostering a supportive and team‑oriented culture.

Work Environment

This is a PM shift position with hours from 4:30 p.m. to 5:00 a.m. on a 2-2-3 schedule, providing a consistent and predictable work pattern. The facility is clean and climate‑controlled, with a low‑key atmosphere, no strong smells, and a moderate pace of work. Team members occasionally enter a deep freezer area at approximately -55 degrees Celsius as part of their duties. The role follows strict GMP guidelines, requiring hair nets, beard nets (as applicable), smocks, steel‑toe footwear, gloves, hard hats, and safety glasses as standard attire. Production technologies include mixing and blending equipment, hoppers for raw materials, and various automated machines that require careful operation and sanitation.

Job Type & Location

This is a Contract to Hire position based out of Milwaukee, WI.

Pay and Benefits

The pay range for this position is $19.00 - $21.00/hr.

Individual compensation offered for this position within this range will depend on many factors, including qualifications, skills, relevant experience, job knowledge, geographic location, internal equity, and other pertinent job‑related factors.

Eligibility requirements apply to some benefits and may depend on your job classification and length of employment. Benefits are subject to change and may be subject to specific elections, plan, or program terms. If eligible, the benefits available for this temporary role may include the following:

Medical, dental & vision Critical Illness, Accident, and Hospital401(k) Retirement Plan Pre-tax and Roth post-tax contributions availableLife Insurance (Voluntary Life & AD&D for the employee and dependents)Short and long-term disabilityHealth Spending Account (HSA)Transportation benefitsEmployee Assistance ProgramTime Off/Leave (PTO, Vacation or Sick Leave)

Application Deadline

This position is anticipated to close on Nov 6, 2026.

Workplace Type

This is a fully onsite position in Milwaukee,WI.

San Francisco Fair Chance Ordinance

Pursuant to the San Francisco Fair Chance Ordinance, for all positions located in the city and county of San Francisco, we will consider for employment qualified applicants with arrest and conviction records.

Massachusetts Lie Detector

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.

Use of Artificial Intelligence (AI)

We may use Artificial Intelligence (AI) to support parts of our hiring process, including sourcing, screening, and evaluating candidates. AI helps assess applications and qualifications, but final decisions are made by our hiring team. By applying, you acknowledge and agree that your application may be reviewed using AI tools.

The company is an equal opportunity employer and will consider all applications without regards to race, sex, age, color, religion, national origin, veteran status, disability, sexual orientation, gender identity, genetic information or any characteristic protected by law.