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Mill Operator Jobs in Portland, OR (NOW HIRING)

Bob's Red Mill

Miller I - Night

Milwaukie, OR · On-site

$21.84/hr

At Bob's Red Mill, we inspire joy with wholesome foods. Since 1978, we have been leading the ... Assists with setting up and operating milling machinery. * Assists with running milling lines and ...

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All JobsMill Operator JobsMill Operator Jobs in Portland, OR

Mill Operator information

See Portland, OR salary details

$14

$21

$29

How much do mill operator jobs pay per hour?

As of Aug 12, 2026, the average hourly pay for mill operator in Portland, OR is $21.58, according to ZipRecruiter salary data. Most workers in this role earn between $17.84 and $23.46 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a mill operator, and why are they important?

To thrive as a Mill Operator, you need a solid understanding of machinery operation, mechanical aptitude, and basic math skills, often backed by a high school diploma or equivalent. Familiarity with industrial control systems, safety protocols, and maintenance tools is essential, and some positions may require forklift certification. Attention to detail, problem-solving abilities, and strong communication skills help operators manage equipment efficiently and address issues promptly. These skills are crucial for maintaining production quality, ensuring safety, and minimizing downtime in manufacturing environments.

What are some typical challenges mill operators face, and how can they be addressed on the job?

Mill Operators often encounter challenges such as equipment malfunctions, material inconsistencies, and maintaining safety standards in a fast-paced environment. Proactively conducting routine inspections, following strict safety protocols, and communicating effectively with maintenance and quality control teams can help address these issues. Additionally, staying updated with operational procedures and participating in ongoing training can improve efficiency and reduce downtime. Collaboration and attention to detail are key to overcoming common obstacles in this role.

What is the difference between Mill Operator vs Machine Operator?

AspectMill OperatorMachine Operator
CredentialsHigh school diploma or equivalent; technical training often preferredHigh school diploma or equivalent; technical training may be required
Work EnvironmentFactories, manufacturing plants, processing facilitiesFactories, manufacturing plants, production lines
Industry UsageHeavy industry, mineral processing, cement, paper millsManufacturing, packaging, assembly lines
Job FocusOperating and controlling mills to process raw materialsOperating machinery to produce goods or components

Both Mill Operators and Machine Operators work in manufacturing environments, often requiring similar skills and certifications. However, Mill Operators typically focus on operating mills for processing raw materials, while Machine Operators handle various machinery for producing finished goods. Understanding these differences helps job seekers find the right role in the manufacturing industry.

What does a mill operator do?

The job duties of a mill operator include working to operate and maintain a milling machine. Depending on the industry, your job duties in this career could consist of running a saw, bore, or another piece of milling equipment. In nearly all mill operator positions, you must read blueprints or CAD designs to set your milling machine correctly before you load the materials. You also have cleaning responsibilities, and you must remove and recycle salvageable materials left over after the milling process.

What is a mill operator's job?

A mill operator is responsible for operating and monitoring machinery in a manufacturing or processing plant, such as a grain mill or metal mill. They set up equipment, ensure safety protocols, and maintain production efficiency, often using control panels and tools. The role requires attention to detail, technical skills, and adherence to safety standards.

What does a mill operator do?

A Mill Operator is responsible for operating and maintaining milling machines that process raw materials such as metals, minerals, or grains. They monitor equipment, adjust machine settings, and ensure products meet specific quality standards. Mill Operators also troubleshoot issues, perform routine maintenance, and follow safety protocols to prevent accidents. Their work is essential in industries like mining, manufacturing, and food production.
More about Mill Operator jobs
What are popular job titles related to Mill Operator jobs in Portland, OR? For Mill Operator jobs in Portland, OR, the most frequently searched job titles are:
What job categories do people searching Mill Operator jobs in Portland, OR look for? The top searched job categories for Mill Operator jobs in Portland, OR are:
Mill Operator jobs near you
Infographic showing various Mill Operator job openings in Portland, OR as of August 2026, with employment types broken down into 47% Full Time, 51% Part Time, 1% Contract, and 1% Nights. Highlights an 99% Physical, and 1% Remote job distribution, with an average salary of $45,032 per year, or $21.6 per hour.

CNC Mill Machinist - Day Shift

American Precision Industries

Hillsboro, OR • On-site

$28/hr

Full-time

Medical, Dental, Life, Retirement, PTO

Re-posted 7 days ago

Job description

Job Type
Full-time
Description
Job Title: CNC Mills Machinist
Status: Non-exempt (hourly)
Pay: $28/hr.+ DOE, plus monthly bonus program is paid when company-wide monthly sales goal is reached (full-time).
Schedule: Monday - Thursday 6:00am to 4:30pm
Company Perks for Full Time:
  • Medical, dental, and life insurance - API pays 100% of the premiums for all employees
  • Employer-funded Health Reimbursement Arrangement (HRA)
  • 401(k) plan with company-funded Safe Harbor contribution
  • Paid time off and paid holidays
  • Monthly production bonus program
  • Monthly lunch allowance provided
  • On-the-job training and skill development opportunities
  • Employee Assistance Program (EAP)
  • Employee perks and discount programs
  • Voluntary supplemental insurance options, including AFLAC and vision

PRIMARY PURPOSE:
Run vertical CNC Mill and/or load and change out parts on CNC Mill Cells to produce product according to blueprints under the supervision of Senior Machinists.
REQUIRED QUALIFICATIONS:
This job typically requires 6 months - 1 year experience operating CNC Vertical Mills or Horizontal Cell, the ability to follow written and verbal instructions, and a basic knowledge of machining. This job requires the use of precision measuring tools, 500# hoist and automatic drills or screwdrivers.
REQUIRED PERSONAL SKILLS:
  • Ability to work independently with minimal supervision
  • Strong communication skills and willingness to collaborate with others
  • Excellent work ethic, reliability, and consistent attendance
  • High attention to detail and commitment to quality
  • Ability to read and write in English is required.

ESSENTIAL JOB FUNCTIONS:
  • Run CNC mills or assigned machining cells by loading raw material, changing out parts, and following setup sheets and work instructions.
  • Inspect first-article parts using appropriate measurement tools and submit to Quality Control when required.
  • Machine parts to blueprint specifications, verifying dimensions and tolerances throughout the run to ensure accuracy and consistency.
  • Perform secondary operations such as tapping, deburring, cleaning, and part finishing as needed.
  • Carry out additional machining or production tasks as assigned to support workflow and production goals.

Employment is contingent upon passing a pre-employment drug screening, including THC, in accordance with federal guidelines. American Precision Industries, Inc. is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, or any other characteristic protected by law. Employees may be eligible for leave under the Federal Family and Medical Leave Act (FMLA) and the Oregon Family Leave Act (OFLA). Information on eligibility and procedures is available upon request. American Precision Industries, Inc. does not require or request polygraph testing except where permitted by federal law. You may review the official notices at the links below:
  • FMLA: https://www.dol.gov/agencies/whd/posters/fmla
  • EEOC "Know Your Rights": https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12ScreenRdr.pdf
  • EPPA: https://www.dol.gov/sites/dolgov/files/WHD/legacy/files/eppac.pdf

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