Top 461 Cnc machinist Jobs in Downey Ca

CNC Machine Programmer
Mach Industries —Huntington Beach, CA
- $40 - $60 an hour
- Full-time
- 5 years
- Ability to lift 50 pounds
- Quality control
- Health insurance
- Dental insurance
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CNC Mill Setup Technician
Golden State Engineering Inc. —Paramount, CA
- $24 - $27 an hour
- Overtime
- Mid-level
- Quality control
- In-person
- Health insurance
- Dental insurance
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CNC Machinist Setup/Operator
Hydro Fitting Mfg Corp —Covina, CA
- $28 - $40 an hour
- Full-time
- Background check
- Mid-level
- In-person
- Health insurance
- Dental insurance
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CNC Machine Operator/Setup/Programmer (3+YRS LATHE RQD)
XRP, Inc./ Mercury Engineering Corp —South Gate, CA
- $22 - $40 an hour
- 8 hour shift
- Background check
- CAD
- Basic math
- Health insurance
- Dental insurance
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CNC Machinist 4 - 5 Axis Mills and Lathe
Crane Aerospace & Electronics —Burbank, CA
- $34.00 - $46.50 an hour
- Overtime
- Background check
- Pass drug screening
- Mid-level
- Paid holidays
- Disability insurance
CNC Operator - C Shift
Rocket Lab Corporation —Long Beach, CA
- $35 - $50 an hour
- Extended hours
- CAD
- US work authorization
- 1 year
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CNC Mill Machinist
Detoronics Corp. —Santa Fe Springs, CA
- $24 - $26 an hour
- Full-time
- Background check
- Mid-level
- Programmable logic controllers
- Health insurance
- Paid time off
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CNC Operator/Machinist
McNally Enterprises —Buena Park, CA
- $27 - $30 an hour
- Full-time
- Customer service
- Mid-level
- Ability to lift 50 pounds
- Health insurance
- Dental insurance
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Machine Operator / CNC Machinist - 3rd Shift (9:00pm - 5:00am)
Pankl Aerospace —Cerritos, CA
- $28 - $34 an hour
- Full-time
- 5 years
- Computer literacy
- English
- Health insurance
- Dental insurance
Quick Apply
9d
Machine Operator / CNC Machinist - 2nd Shift (1:00pm - 9:00pm)
Pankl Aerospace —Cerritos, CA
- $28.00 - $31.50 an hour
- Full-time
- 5 years
- Computer literacy
- English
- Health insurance
- Dental insurance
Quick Apply
CNC Setup Programmer II
Amphenol CIT —Cerritos, CA
- $38 - $43 an hour
- Full-time
- Background check
- English
- Mid-level
- Health savings account
- Health insurance
Quick Apply
14d
CNC Machinist
Space Kinetic —El Segundo, CA
- $30 - $50 an hour
- Overtime
- Background check
- 5 years
- High school diploma or GED
- Commuter assistance
- Relocation assistance
Quick Apply
CNC Machinist (2nd Shift)
Impulse Space —Redondo Beach, CA
- $35 - $45 an hour
- Extended hours
- Mid-level
- High school diploma or GED
- Continuous improvement
- Health insurance
- Dental insurance
Quick Apply
CNC Machinist
RimePro Inc —La Puente, CA
- $30 - $40 an hour
- Full-time
- 5 years
- Continuous improvement
- Senior level
Quick Apply
CNC Machinist (Mill/Turn)
Impulse Space —Redondo Beach, CA
- $38 - $50 an hour
- Full-time
- 3 years
- High school diploma or GED
- Continuous improvement
- Health insurance
- Dental insurance
Quick Apply
Machinist Trainee
United States Ball Corp. —La Mirada, CA
- $25 - $30 an hour
- Full-time
- Residential
- Power tools
- In-person
- Health insurance
- Dental insurance
Quick Apply
14d
Machinist, Quantum Computing
Amazon Development Center U.S., Inc. —Pasadena, CA
- $122,600 - $160,000 a year
- Full-time
- Driver's License
- Fair chance
- Experience equivalent to degree accepted
- AD&D insurance
- Health insurance
CNC Operator
S & H Machine Inc —South El Monte, CA
- $16.50 - $33.00 an hour
- Overtime
- Software troubleshooting
- Ability to lift 50 pounds
- Ability to stand for extended periods
- Profit sharing
- Paid holidays
Quick Apply
Machinist
Anduril Industries —Santa Ana, CA
- $98,000 - $130,000 a year
- Email
- Mid-level
- 3 years
- Ability to lift 50 pounds
- Relocation assistance
Quick Apply
CNC Machinist
S & H Machine Inc —South El Monte, CA
- $21 - $45 an hour
- Overtime
- Mid-level
- Ability to lift 50 pounds
- 1 year
- Profit sharing
- Paid holidays
Quick Apply

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CNC Machine Programmer

Mach Industries -
Huntington Beach, CA

Quick Apply

Job Details

Full-time
$40 - $60 an hour

Benefits

Stock options
Health insurance
Dental insurance
401(k)
Paid time off
Vision insurance
Life insurance

Qualifications

Rapid prototyping
Tooling
Fanuc
Machining fixtures
Dimensional inspection
Machining tool setup
CNC quality inspection
Holding fixtures proficiency
Precision measurement in machining
Quality control
3D printing
Design engineering
Mechanical quality control procedures
Prototype creation
CNC G-code Programming
Plastics
Prototypes
CAM programming

Full Job Description

About Mach Industries

Founded in 2022, Mach Industries is a rapidly growing defense technology company focused on developing next-generation autonomous defense platforms. At the core of our mission is the commitment to delivering scalable, decentralized defense systems that enhance the strategic capabilities of the United States and its allies. With a workforce of approximately 220 employees, we operate with startup agility and ambition.

Our vision is to redefine the future of warfare through cutting-edge manufacturing, innovation at speed, and unwavering focus on national security. We are dedicated to solving the next generation of warfare with lethal systems that deter kinetic conflict and protect global security.

The Role

Mach Industries is seeking a CNC Machine Programmer to join our mission-driven team, programming and operating advanced CNC machines to craft precision components for autonomous defense platforms. As a CNC Machine Programmer, you’ll play a pivotal role in ensuring the quality, efficiency, and reliability of our manufacturing processes, directly contributing to systems that reshape modern warfare. Your expertise will help us deliver resilient, rapidly deployable platforms that give the U.S. a strategic edge.

At Mach Industries, we’re pioneering decentralized, autonomous systems to maintain an allied American advantage. Our flexible manufacturing approach supports modular, scalable production, and as a CNC Machine Programmer, you’ll work at the intersection of precision engineering and innovation. Collaborating with a multidisciplinary team, you’ll create high-quality components that ensure our platforms deliver adaptability, resilience, and unmatched strategic value.

Key Responsibilities

Read and interpret technical blueprints, CAD models, and specifications to develop precise CNC programs for multi-axis milling and turning machines.
Program, set up, and operate CNC machines using CAM software to produce complex, high-tolerance components.
Design and implement custom workholding and fixturing solutions to optimize machining efficiency and accuracy.
Operate advanced CNC systems, including 5-axis mills, live tooling lathes, mill-turns, and multi-tasking machines, to deliver mission-critical parts.
Troubleshoot machining issues, adjust programs in real-time, and optimize processes to maintain quality and throughput.
Perform in-process and final quality checks using precision tools, ensuring compliance with geometric dimensioning and tolerancing (GD&T) standards.
Maintain and clean CNC equipment to ensure peak performance and longevity.
Collaborate with engineers in design, prototyping, and systems integration to enhance manufacturability and support rapid R&D and production cycles.
Adapt to dynamic project demands, seamlessly transitioning between prototyping and short-run production.
Uphold defense industry standards and safety protocols to meet mission-critical requirements.

Required Qualifications

5+ years of experience programming CNC machines using CAM software
5+ years of experience setting up and operating CNC machines, with expertise in multi-axis and 3D machining.
Strong understanding of G and M codes, Fanuc, Siemens, or Brother controls, and GD&T principles.
Extensive experience machining alloys, metals, plastics, and other materials with high precision.
Proven ability to design and implement tooling, fixturing, and workholding solutions.
Track record of owning the full manufacturing process, from programming to final inspection.
Ability to pivot between R&D prototyping and production environments with ease.
Strong multitasking skills and meticulous attention to detail.
Physical capability to lift up to 50 lbs unassisted.
Eligible to obtain and maintain an active U.S. Secret security clearance.

Preferred Qualifications

Experience with ESPRIT highly preferred.
Expertise in 5-axis simultaneous programming for complex geometries.
Proficiency with CAD software like SolidWorks or Siemens NX (Teamcenter) for design and integration.
Experience with water jet cutting, 3D printing (FDM/SLA), or CMM programming (e.g., PC-DMIS).
Familiarity with defense industry manufacturing standards and quality assurance protocols.
Knowledge of advanced machining techniques for lightweight materials and intricate components.

Disclosures

This position may require access to information protected under U.S. export control laws and regulations, including the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). Please note that any offer for employment may be conditioned on authorization to receive software or technology controlled under these U.S. export control laws and regulations without sponsorship for an export license.

Mach participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S.

The salary range for this role is an estimate based on a wide range of compensation factors, inclusive of base salary only. Actual salary offers may vary based on (but not limited to) work experience, education and training, critical skills, and business considerations. Highly competitive equity grants are included in most offers and are considered part of Mach’s total compensation package. Mach offers benefits such as health insurance, retirement plans, and opportunities for professional development.

Mach is an equal opportunity employer committed to creating a diverse and inclusive workplace. All qualified applicants will be treated with respect and receive equal consideration for employment without regard to race, color, creed, religion, sex, gender identity, sexual orientation, national origin, disability, uniform service, Veteran status, age, or any other protected characteristic per federal, state, or local law, including those with a criminal history, in a manner consistent with the requirements of applicable state and local laws. If you’d like to defend the American way of life, please reach out!

At Mach, we believe that compensation is more than just a paycheck. It's a comprehensive package designed to reward the time, skills, and expertise you bring to our team. We are committed to offering competitive compensation that is equitable, transparent, and aligned with market trends.

Key Elements of Our Compensation Philosophy:

Competitive Salaries: We continuously research market rates to ensure our salaries are competitive with those in our industry and geographic location.

Performance-Based Incentives: Our bonus structure is tied to both individual and company performance, creating a win-win scenario that motivates our team members to excel.

Equity Participation: We offer stock options or equity to employees, ensuring that you share in the success and growth of the company.

Benefit Packages: Our benefits include healthcare, dental and vision plans, retirement savings, and paid time off, because we understand that your well-being extends beyond the office.

Professional Development: We allocate funds for continuing education, training, and career growth.

Transparency: We are committed to openness about our compensation tiers and how decisions are made, ensuring trust and mutual respect.

By joining Mach, you’re not just accepting a job—you’re becoming a key part of a team that values your contributions and invests in your growth. Together, we aim to create a rewarding environment that sets the stage for long-term success.

Job Type: Full-time

Pay: $40.00 - $60.00 per hour

Benefits:

401(k)
Dental insurance
Health insurance
Life insurance
Paid time off
Vision insurance

Application Question(s):

Ideal start date
What else should we know about you that is not reflected on your LinkedIn or resume?
Are you a US Citizen or Green Card holder?

Mach Industries is committed to full compliance with U.S. export control regulations under the Export Administration Regulations (EAR) and the International Traffic in Arms Regulations (ITAR). In order to ensure compliance, Mach Industries must determine U.S. citizenship or U.S. visa/immigration status of all prospective applicants for this position.

Describe your single most impressive accomplishment

Ability to Commute:

Huntington Beach, CA 92647 (Required)

Work Location: In person

Quick Apply

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