CNC Machine Shop Lead - 2nd Shift

Aluminum Precision Products; Santa Ana (CA); Hybrid; USD 33,000 - 45,000; Full time

Benefits offered by this job

Medical, Dental, Vision

Life insurance

Generous vacation time

9 Paid Holidays

401k

ESOP Employee Profit Sharing

Job summary

Aluminum Precision Products in Santa Ana, CA seeks an experienced CNC Machine Shop Lead to oversee operations and drive on-time delivery. You will supervise shop personnel, approve CNC programs, and ensure strict adherence to process specs and safety rules.

The role requires ten years of CNC and setup experience, strong blueprint reading, ERP familiarity, and ITAR compliance. On-the-job training is provided, with opportunities to advance and participate in an ESOP plan.

Qualifications

• High school diploma or GED is required.
• At least ten years of CNC and conventional setup knowledge.
• Vocational training in machining is preferred.
• Excellent blueprint reading skills are expected.
• Experience with ERP software and injection of data into systems.
• US citizen or US person per ITAR requirements.

Responsibilities

• Oversee all operations performed by personnel under supervision.
• Direct workflow with tool crib technicians to meet OTD goals.
• Approve CNC program updates and maintain program files.
• Ensure adherence to process specifications and quality standards.
• Instruct and train machine shop staff on company standards.
• Provide coverage for machine shop supervisor when needed.
• Coordinate with inspection and quality staff for actions.

Skills

CNC setup

Blueprint reading

ERP software

MS Office

US Citizenship

Communication skills

Education

High school diploma or GED

Vocational machining training

Tools

Surface grinding tools

Inspection equipment

Job description

3333 W Warner Ave, Santa Ana, CA 92704, USA

Job Description

Posted Tuesday, August 4, 2026 at 10:00 AM

Aluminum Precision Products (APP) is an international leader in manufacturing aluminum forgings. We offer you the opportunity to be a part of a globally recognized organization that enjoys an unparalleled reputation for quality. Here you'll be challenged on a daily basis, tasked with solving problems, working with smart, energetic, and dedicated people with an opportunity to grow and learn.

Job Summary:

We are looking for a CNC Machine Shop Lead who will oversee all operations performed by the personnel under their supervision.

Job Requirements:

• Work safe and maintain an organized, lean work environment.
• Strong commitment to good attendance and being on time as it is critical to meet production needs.
• Ensure adherence to APP’s policies and procedures, including our code of conduct and ethics policy, product safety, employee safety and cultural beliefs.
• On-the-job training will be provided for this position.
• Inspect parts visually and by touch and remove flash and excess material by following forging process and work order instructions.
• Use various surface-grinding tools to remove the defects from manufactured parts.
• Maintain accurate part and or work piece counts.
• Assure quality and production requirements are met, as per the job-specific travelers.
• Review master schedule to determine best use of personnel to achieve On Time delivery.
• Assign job tasks based on scheduled workload.
• Work with inspection team and assign priority as necessary.
• Direct Work flow with tool crib technician daily to ensure we meet our OTD goals.
• Approve CNC program updates as jobs are completed by maintaining the program files for all CNC equipment.
• Ensure adherence to all process specifications.
• Takes strong ownership of work in progress and communicates with co-workers, Leads, Supervisors and Managers (as needed).
• Assist, as needed, Quality staff by providing administrative support performing tasks related to Internal Specification Reviews, Corrective Actions, Quality Planning, and Assist other Departments.
• Attend technical meetings to provide support (as needed).
• Comply with all APP, Inc. safety rules and company policies.
• Will instruct, train, and motivate machine shop department employees on work to be performed in accordance with Company standards.
• Provide coverage for machine shop Supervisor or shop foreman when necessary.
• Communicate Company policy and safety rules.
• Continually update educational knowledge and best machine practices to enhance the overall production in the shop.
• Provide input for performance evaluations Checks and answers email in a timely manner.
• Always consider how decisions will affect our Key Results Goals.
• Instructs and directs work activities of employees in assigned work areas.
• Perform any other duties not mentioned above when instructed to do so by the department manager.

Skill Requirements:

• Must have comprehensive knowledge of all of the equipment being used in the machine shop.
• High school diploma or GED equivalent.
• Have at least ten years of CNC and conventional set up knowledge and operation.
• Should have some vocational training in the machining and manufacturing fields.
• Have excellent blueprint reading skills.
• First article lay out skills.
• Microsoft office knowledge.
• Experience with ERP software.
• Strong background in inspection of aerospace parts and forgings.
• Have strong communication skills and work well with others.
• The ability to edit and write CNC programs.
• In compliance with ITAR regulations, must be a US Citizen or US Person (U.S. Person = a natural person who is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3)).

Why work for APP?

• On-the-job training and opportunities for advancement with a strong promote within program.
• Medical, Dental, Vision - Generous company contribution, low cost to employee
• Life insurance - 100% company paid - covers employee, spouse and dependent children
• Generous Vacation Time
• 9 Paid Holidays
• Holiday Shut Down (Christmas thru New Year's)
• Sick Time
• Annual Bonus (based on company meeting Key Results)
• 401k (Company matches up to 4%)
• ESOP Employee Profit Sharing Retirement Plan (100% Company Paid)

Compensation: $23.76 - $32.68 an hour. This is the lowest to highest hourly starting rate we in good faith believe we would pay for this role at the time of this posting. We may ultimately pay more or less than the posted starting range, and the range may be modified in the future. An employee’s pay within the salary range will be based on several factors including, but limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs.

APP is an ESOP (Employee Stock Ownership Plan) Company and we are committed to the long term growth of our organization and employees. We offer an excellent benefits package including Medical, Dental, Vision, Life Insurance, and 401k plan.

APP, Inc. engineers and manufactures certain products that are considered ITAR-controlled items under the International Traffic in Arms Regulations (ITAR). Consistent with ITAR, any position at APP, Inc. that involves work with the engineering or manufacturing functions of the Company may only be filled by a candidate who is (i) a citizen of the United States, or (ii) a person who has been accorded the privilege of residing permanently in the United States as an immigrant in accordance with the immigration laws. Are you a U.S. Citizen or U.S. Person? (U.S. Person = a natural person who is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3).)

Accessibility: If you need help accessing this page please contact us by Email: [e-mail]
Aluminum Precision Products, Inc. is an equal opportunity employer, including disability and vets.

If you want to view the EEO is the Law poster in English, Spanish, Arabic, and Chinese pleaseclick here.

3333 W Warner Ave, Santa Ana, CA 92704, USA