**Job Title: CNC Machinist** **Job Description** The company specializes in designing, fabricating, and testing lightweight structures. The CNC Machinist is responsible for setting up and operating various CNC machines using Fanuc and Siemens controllers, including both 3-axis and 5-axis. The role involves high quality, low volume machining of metal, composite, and graphite parts in an aerospace production environment. The machinist will select and mount tooling, determine feed and operating speeds, perform cut off, trimming, counter sinking, drilling, and check parts for dimensional accuracy. Strong knowledge of blueprints, shop math, and the ability to transfer files from a computer to a numeric controller are essential. **Responsibilities** + Set up and operate production machine tools + Select and mount appropriate tooling for machining operations + Determine the appropriate feed and operating speeds for efficient machining + Perform cut off, trimming, counter sinking, drilling, and other machining operations + Verify the dimensional accuracy of machined parts using measuring instruments such as calipers, micrometers, and gauges + Interpret blueprints and technical drawings to understand machining requirements + Utilize shop math skills to perform calculations and ensure accurate machining processes + Transfer computer files to the numeric controller to initiate machining operations + Monitor machine operations and make necessary adjustments to maintain quality and productivity + Conduct routine maintenance and cleaning of machines to ensure proper functioning + Adhere to safety guidelines and protocols to maintain a safe working environment + Collaborate with team members and supervisors to meet production goals and timelines + Identify and communicate any issues or concerns regarding machine performance or product quality + Maintain accurate documentation of machining operations, including production logs and inspection records + Stay updated with the latest machining techniques, technologies, and industry trends + Work independently to prioritize and complete assigned tasks efficiently + Inspect finished parts for defects, imperfections, or deviations from quality standards + Report any issues or deviations to the supervisor or appropriate personnel + Maintain a clean and organized work area, ensuring tools and equipment are properly stored after use + Follow all safety protocols and guidelines **Essential Skills** + Minimum of 5 years of machining experience with both setting up and running CNC machines + Ability to read and interpret work instructions and technical diagrams + Experience operating CNC machines using Fanuc and Siemens controllers (3-axis and 5-axis) + Effective verbal and written communication skills in English + Ability to work independently as well as in a team environment + Self-motivated and able to work independently with minimal supervision **Additional Skills & Qualifications** + High School diploma or equivalent + Horizontal CNC experience, preferably on a Breton or any machine that uses a Fanuc controller + Willingness to join and comply with union rules and regulations + Machining Certificate + Completion of an 8,000-hour apprenticeship program for the Machinist trade or equivalent training with 4 or more years of experience **Why Work Here?** We value work-life balance and proudly offer the following benefits: Medical Insurance with a large percentage of the premium covered by the company for employees and dependents, 100% company-paid premiums for Dental and Vision Insurance for employees and dependents, 100% company-paid Life Insurance for employees, generous PTO and vacation accrual, a Tuition Reimbursement Program, and an Employee Referral Program. **Work Environment** The work environment includes operating in an aerospace production setting with a focus on high-quality, low-volume machining. The shift hours are Monday to Friday, 3:30 pm to 12 am, with occasional overtime as needed. The work area must be kept clean and organized, and adherence to all safety protocols is mandatory. **Job Type & Location** This is a Permanent position based out of Stockton, California. **About Aerotek:** We know that finding work is hard, and finding meaningful work is harder. Aerotek connects 180,000+ light industrial and skilled trades workers with 14,000+ employers each year, helping our workers navigate an evolving labor market and find jobs that meets their goals, skills and interests. Since 1983, we have provided a variety of career opportunities across North American industry – from short-term assignments at Fortune 500 companies where you can build your skills, to long-term opportunities where you can play a vital role solving for companies’ construction, manufacturing and maintenance challenges. Our 1,500+ experienced recruiters across 250+ offices work relentlessly to put our workforce in a position to thrive. Let us rise to meet your challenges and put our people-are everything spirit to the test as your career continues to grow. 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.