CNC Machinist

Job Title: CNC Machinist / CNC Lathe and Mill Operator

Job Description

This role involves setting up, operating, and maintaining CNC lathes and CNC mills in a climate-controlled manufacturing environment. You will work from engineering documentation, ensure parts meet quality standards through precise inspection, and perform routine maintenance on equipment. Depending on your experience level, you may also develop and refine CNC machining processes, adjust or modify programs, and contribute to continuous improvement of tooling and automation.

Responsibilities

• Set up, operate, and maintain CNC lathes and CNC mills in accordance with documented procedures.
• Read and interpret engineering drawings to produce parts that meet dimensional and quality requirements.
• Work from bills of material (BOM) and bills of operations (BOO) to ensure correct materials, tooling, and processes are used.
• Interpret and verify the correct bill of material for each job before starting production.
• Perform in-process and final inspection of workpieces using gauges and other measuring equipment to validate dimensions and quality.
• Conduct routine maintenance on machine tools to keep equipment in proper working condition.
• Perform necessary machining duties using manual equipment such as drill presses and other manual machines when required.
• Identify and troubleshoot issues related to tooling, machine function, and raw materials to minimize downtime and scrap.
• Set up machine tools from process instructions, including installing tooling, setting work holding, and loading programs.
• Inspect and validate first-piece parts to confirm that setups and programs produce conforming components before running production.
• Adjust or modify CNC programming as needed to correct issues, improve quality, or enhance efficiency, within defined guidelines.
• Support the development and implementation of CNC machining processes, including CNC programming, process tooling selection, work holding design, and process documentation, as experience allows.
• Participate in first article validation to ensure new or revised processes meet all requirements.
• Apply principles and techniques of machining and manufacturing to improve consistency, quality, and throughput.
• Follow all guidelines, procedures, and safety practices as defined by the organization.
• Collaborate with team members and leadership to complete assignments and support production goals.
• Perform any other related functions and responsibilities assigned by leadership in support of department needs.

Essential Skills

• At least 1 year of CNC machining experience on CNC mills and/or CNC lathes.
• Basic understanding of CNC machine language and codes to operate and make simple adjustments to programs.
• Ability to read and interpret engineering drawings and blueprints accurately.
• Ability to interpret and identify the correct bill of material (BOM) for each job.
• Experience working from a bill of material (BOM) and bill of operations (BOO) to follow defined processes.
• Proficiency in performing inspection of workpieces using gauge equipment and other measuring tools.
• Capability to perform routine maintenance on CNC machine tools to ensure reliable operation.
• Ability to perform machining tasks using manual equipment such as drill presses and manual machines.
• Knowledge of tooling and basic tooling maintenance for CNC machining operations.
• Familiarity with various types of raw materials used in machining and how they affect processes.
• Ability to identify problems with tooling, machine function, and raw materials and take appropriate corrective action.
• Competence in setting up machine tools from process instructions, including tooling, work holding, and program loading.
• Ability to inspect and validate first-piece parts to confirm proper setup and process capability.
• Ability to adjust or modify CNC programs as needed within defined parameters.
• Understanding of the principles and techniques associated with CNC machining.
• Strong attention to detail and adherence to established guidelines and procedures.
• Willingness to work assigned shifts and maintain a steady production schedule from Monday through Thursday.

Additional Skills & Qualifications

• Experience as a Level 2 or Level 3 CNC machinist, including more advanced setup and troubleshooting responsibilities.
• Capability to develop and implement CNC machining processes, including CNC programming, process tooling selection, work holding design, process documentation, and first article validation.
• Full competency in operating lathes, mills, and multi-axis CNC machines.
• Understanding of automation in conjunction with machining processes.
• Experience with SolidWorks or similar CAD/CAM or design software.
• Experience with drill presses, general machine operation, and broader machining practices.
• Experience in CNC programming beyond basic code adjustments.
• Strong mechanical aptitude and problem-solving skills in a machining environment.

Why Work Here?

You will join a company that offers long-term career opportunities and genuinely values employees who choose to build their careers over many years. As you perform and grow in the role, you can earn advancement and pay increase opportunities. The schedule is designed to support work-life balance with a Monday through Thursday workweek and Fridays off, and there is a steady, predictable schedule without mandatory overtime. You will also have access to benefits and paid time off, including vacation, supporting both your professional and personal well-being.

Work Environment

You will work in a climate-controlled manufacturing environment within a machining department focused on CNC operations. The role involves operating CNC lathes, CNC mills, and related manual equipment such as drill presses, along with using gauges and other inspection tools. The work follows a steady Monday through Thursday schedule with two primary shifts: a first shift from 5:30 a.m. to 4:00 p.m. and a second shift from 4:00 p.m. to 2:30 a.m. The environment emphasizes adherence to established procedures, safe operation of machinery, and consistent production in a clean, controlled facility.

This is a Permanent position based out of Lenexa, KS.

The pay range for this position is $56160.00 - $66560.00/yr.

Health Insurance Medical Dental Vision PTO Vacation 401k with match

This is a fully onsite position in Lenexa,KS.

This position is anticipated to close on Aug 17, 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.