CNC Grinder I: Multiple Shifts

Company: RTC Aerospace
Location: Los Angeles
Posted on: February 16, 2026

Job Description:

Job Description Job Description About RTCA: At RTCA, we believe in teamwork, excellence, and delivering with pride. One Team! One Mission! RTCA is a 60-year-old aerospace manufacturer of complex, high-tolerance, difficult-to-machine parts. We have 4 facilities across the nation bringing exceptional cellular manufacturing capabilities and unique engineered solutions to our clients’ designed products. We are a company driven by ambitious individuals, working together to become an industry leader in lean-cell manufacturing. Come be a part of something exceptional at RTCA! How You’ll Make an Impact CNC Grinder I will have the exemplary manufacturing skills, a working knowledge and experience on a variety of CNC machines and controls, and a dedication to being part of a world class manufacturing team. What you’ll be doing as a CNC Grinder I : Working a Full-time, onsite position at our Chatsworth, CA location. Work with the following machines: Studer S31, S30 Leanpro, Supertech, and Chevalier Surface Grinder Start and observe machine operation to detect malfunctions or out-of-tolerance machining, and informs lead person of discrepancies. Follow requirements on blue prints and work orders this includes but not limited to Lapping parts. Thoroughly inspect first part run Complete assigned tasks within required timeframes, with minimal supervision Recognize production problems and inform supervisor Understanding of basic machine language Verify conformance of finished work piece to specifications using standard measuring tools Read and interpret manufacturing and engineering drawings Perform miscellaneous duties in the machine shop as directed Follow all safety guidelines established by the Company, including proper use of equipment and procedures Performs other duties as assigned. Required Qualifications (Education, skills, and experience): At least 1 year of experience in the manufacturing industry with knowledge of speeds and feeds Ability to work independently, follow instructions, concentrate for long periods of time Great work ethics Properly uses basic measuring tools (calipers, micrometer, indicators, etc.) Demonstrate strong attention to detail Mechanically inclined, with good manual dexterity Preferred Qualifications (Education, skills, and experience): Have experience with the following machines: Studer S31, S30 Leanpro, Supertech, and Chevalier Surface Grinder Good writing and verbal communication skills Experience with MS applications Strong skills and aptitude in math Completion of vocational or college training in machine shop (Certificate of completion of basic machining course) Physical Demands : The physical demands and work environment characteristics described here are representative of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. While performing the duties of this job, the employee is frequently required to do the following: Ability to lift or move up to 50lbs. Reach forward, up, down and to the side in order to move equipment. Continuous standing and walking throughout the workday. Ability to reach with hands and arms; use hands to manipulate, handle, or feel material. Access, input, and retrieve information from a computer. Work Environment: A large percentage of work time is spent in a machine shop where temperatures vary from hot to cold. The environment may also include exposure to noise, dust, fumes, vapor from coolant, etc. Industry standard safety equipment is provided by the Company, and specific notice is posted in areas where safety equipment is required. Compensation and Benefits: Employee Benefits: Medical, dental, vision, basic and supplemental life insurance, long-term disability and 401(k) with up to 6% QACA company match. The CNC Grinder I Compensation range for onsite California applicants is $24/hr-$26/hr commensurate with experience. Some shifts may include shift differential pay rates. Other site ranges may differ. Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities, and activities may change at any time with or without notice. This position must meet Export Control compliance requirements, therefore a “US Person” as defined by 22 C.F.R. § 120.15 is required. RTCA is an Equal Opportunity/Affirmative Action employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex including sexual orientation and gender identity, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law. Affirmative Action and Disability Accommodation Applicants wishing to receive information on RTCA’s Affirmative Action Plans, or applicants requiring a reasonable accommodation in order to participate in the application and/or interview process, please contact the RTCA Human Resources Department. If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access our career center as a result of your disability. To request an accommodation, contact the RTCA Human Resources Department. Candidates will receive consideration without discrimination in accordance with the requirements of article 9 to chapter XVIII of the City of Los Angeles Municipal Code, federal and state laws of California. If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access our career center as a result of your disability. To request an accommodation, contact the Human Resources Department.

Keywords: RTC Aerospace, Cerritos , CNC Grinder I: Multiple Shifts, Manufacturing , Los Angeles, California