About this role
Job Title: CNC Machinist Job DescriptionThis role manufactures precision parts and tools from blueprints, sketches, drawings, or verbal instructions using a variety of CNC and manual machine tools. You will set up and operate mills, lathes, grinders, and computer-controlled equipment while applying mathematical and geometrical calculations to achieve tight tolerances. The position requires careful use of precision measuring instruments, monitoring machine performance, and inspecting finished parts to ensure they meet stringent specifications. You may also support complex and prototype machining activities and help establish stable, repeat-production processes.Responsibilities • Set up, operate, and maintain CNC milling and turning centers in accordance with complex blueprints, specifications, and work instructions. • Manufacture detailed parts and tools from blueprints, sketches, drawings, or verbal instructions using CNC and mechanically controlled machine tools and equipment. • Retrieve all job-related information, including job routings, part drawings, tool lists, and work instructions, and ensure they are followed accurately. • Select and utilize appropriate cutting tools, workholding devices, and fixtures for various materials and machining processes. • Set up and operate mills, lathes, grinders, vertical and horizontal mills, and other machine tools using mathematical and geometrical calculations. • Install, align, secure, and adjust cutting tools and workpieces to ensure proper setup and safe operation. • Monitor machine feed, speed, and performance during operation, making necessary adjustments to maintain quality and efficiency. • Use precision measuring instruments such as calipers and micrometers to check and maintain tolerances and verify critical dimensions. • Calculate dimensions and offsets using measuring instruments and apply G-code and CNC program edits as needed to achieve desired results. • Measure and examine completed products for defects, ensuring all surfaces and features conform to engineering specifications and GD&T requirements. • Perform precise measurements and inspections, including CMM operation where applicable, to ensure parts meet stringent quality control standards. • Document manufactured quantities, process steps, and any required information accurately in the ERP system. • Participate in continuous improvement initiatives to optimize machining efficiency, reduce scrap, and enhance process reliability. • Assist with developing new machining methods, tooling solutions, and setups for complex parts and prototype or experimental activities. • Maintain a clean, organized, and safe work area, consistently adhering to all safety requirements and shop protocols. • Collaborate with team members, engineers, and quality personnel to resolve machining issues and support production goals. • Perform other machining and shop-related duties as assigned to support overall operations. Essential Skills • 5+ years of machinist experience working with CNC and manual equipment. • Proficiency in setting up and operating CNC mills and CNC lathes, including vertical and horizontal mills. • Hands-on experience with machine setup, machine operation, and machining processes for a variety of materials. • Ability to perform CNC program edits and work with G-code to adjust and optimize machining operations. • Experience with milling, turning, and general machine shop practices. • Strong blueprint reading skills, including interpretation of GD&T and customer specifications. • Ability to use precision measuring tools such as calipers, micrometers, and other inspection equipment. • Experience with inspection processes, including CMM operation, to verify part conformity. • Working knowledge of customer specifications and requirements and how they apply to machined parts. • Mastery of basic math, including addition, subtraction, multiplication, division, and fractions, for machining calculations. • Basic computer skills, including the ability to use an ERP system for documentation and data entry. • Excellent attention to detail with a strong focus on quality and accuracy. • Problem-solving abilities to troubleshoot machining issues and improve processes. • Strong teamwork and communication skills to collaborate effectively with co-workers. • Understanding of and adherence to safety requirements in a machine shop environment. • Commitment to keeping the work area clean and free of debris. • Ability to lift and/or move up to 50 lbs as required by the role. • Capability to stand for long periods and use hands to finger, handle, or feel, and reach with hands and arms for extended periods. • Vision abilities including close and distance vision, depth perception, and the ability to adjust focus. Additional Skills & Qualifications • High school diploma or equivalent, plus advanced training in machining or a related technical field. • Experience with CNC milling and turning centers in a production environment. • Familiarity with ERP systems for documenting manufactured quantities and processes. • Exposure to ITAR-compliant environments and related documentation requirements. • Experience participating in continuous improvement initiatives within a machine shop. • Ability to assist in developing new machining methods and tooling for complex or prototype parts. • Comfort working with various workholding solutions and tooling setups for different materials. • Strong organizational skills to manage multiple jobs, routings, and tool lists effectively. Why Work Here?You will join a very clean, stable, and well-organized machine shop that invests in both technology and people. The organization offers comprehensive medical, dental, and vision benefits, as well as generous paid time off with 60 hours of PTO in the first year and 100 hours from years two through five. You will enjoy 11 paid holidays each year and access to up to $5,000 annually in education reimbursement to support your professional growth. There are clear paths for upward mobility into engineering and leadership roles, creating long-term career development opportunities in a supportive and safety-focused environment.Work EnvironmentYou will work in a very large, clean machine shop environment equipped with CNC mills, CNC lathes, vertical and horizontal mills, grinders, and modern inspection tools including CMM equipment. The shop operates multiple shifts to support flexible scheduling needs: a Day shift from 6:30 a.m. to 4:30 p.m. Monday through Thursday, a Swing shift from 4:30 p.m. to 2:45 a.m. Monday through Thursday with an additional shift differential, and a Weekend shift from 5:00 a.m. to 5:30 p.m. Friday through Sunday with a higher shift differential. The role involves standing for extended periods, frequent use of hands and arms for machining tasks, and lifting up to 50 lbs in a safety-conscious, well-maintained facility.Job Type & LocationThis is a Contract to Hire position based out of Hillsboro, OR. Pay and BenefitsThe pay range for this position is $20.00 - $40.00/hr.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 Hospital • 401(k) Retirement Plan – Pre-tax and Roth post-tax contributions available • Life Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term disability • Health Spending Account (HSA) • Transportation benefits • Employee Assistance Program • Time Off/Leave (PTO, Vacation or Sick Leave) Workplace TypeThis is a fully onsite position in Hillsboro,OR. Application DeadlineThis position is anticipated to close on Jul 10, 2026.
About Aerotek
Aerotek® Inc. provides staffing and services solutions in manufacturing, logistics, construction, aviation, facilities and maintenance. We provide the expertise, solutions and people required to rise to the challenges of North American industry. Headquartered in Hanover, Md., Aerotek operates a unified network of over 200 offices across North America, supporting more than 18,000 clients each year. Aerotek is an Allegis Group company, the global leader in workforce and business solutions. To learn more, visit: Aerotek.com | 1-888-AEROTEK. Aerotek offers weekly pay, employee benefits including medical, dental & vision, life insurance, health advocacy and employee assistance programs, a 401(k) plan, and employee discounts.
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.
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.