AS 9100, Aerospace and Defense, Algebra, Blueprints, CAD/CAM (Computer-Aided Design/Computer-Aided Manufacturing), CNC (Computerized Numerical Control) Systems, CNC Lathe, Carbon Fiber, Change Control, Communication Skills, Composite Materials, Computer Programming, Content Management Systems (CMS), Cost Control, Cost Estimates, Debugging Skills, Dental Insurance, Geometric Dimensioning and Tolerancing, Geometry, High School Diploma, Identify Issues, Lift/Move 50 Pounds, Machine Tool, Machining, Maintain Compliance, Manufacturing, Mathematics, OSHA, Preventative Maintenance, Programming Tools, Quality Metrics, Regulations, Request for Proposals (RFP), Source Code/Configuration Management (SCM), Strategic Planning, Surface Modeling, Team Player, Trigonometry, Vision Plan
Job Description:
Now Hiring CNC Programmer and Machinist
Ontario, CA
Pay Rate: $30.00 - $40.00 per hour (Depending on experience)
Shift: Monday - Friday | 6:00 AM - 3:30 PM (Some weekend work may be necessary)
Where Every Cut Counts.
Searching CNC Programmer and Machinist jobs in Ontario? Join a crew that respects skill, rewards precision, and runs on good machines and better people.
What You Bring to the Table as a CNC Programmer and Machinist
- High school diploma or GED required
- 7+ years of multi-axis CNC programming experience (3-5 axis) in aerospace manufacturing
- 5+ years of CNC mill and lathe setup and operation experience
- Strong proficiency with Mastercam and CNC programming tools
- Experience with HAAS, Fanuc, OKK controls (Thermwood and Doosan preferred)
- Strong blueprint reading and GD&T interpretation skills
- Solid understanding of shop math (algebra, geometry, trigonometry)
- Proficient with precision measurement tools (calipers, micrometers, etc.)
- Ability to lift up to 50 lbs and perform physical shop work
- Strong communication skills and team-oriented mindset
Preferred Qualifications
- Experience machining aerospace materials including aluminum, titanium, composites, honeycomb, carbon fiber, plastics, and phenolics
- Experience with surface modeling and CAD/CAM integration
- Fixture design and fabrication experience
- Strong knowledge of 5-axis swarfing and advanced toolpath strategies
Key Responsibilities
- Develop and optimize 3-axis, 4-axis, and 5-axis CNC programs using Mastercam
- Create efficient machining strategies from blueprints, CAD models, and customer specifications
- Build detailed setup sheets, tooling lists, and manufacturing work instructions
- Set up and operate CNC mills and lathes including HAAS, Thermwood, CMS, Multicam, and Doosan (live tooling/sub-spindle)
- Load programs, establish work offsets, and verify tool and reference points
- Perform first article inspections, validate results, and adjust programs as needed
- Troubleshoot machining issues, tooling problems, and process deviations
- Perform preventive maintenance and document machine performance
- Collaborate with shop floor teams to debug and improve CNC programs
- Support RFQ estimates, cost reduction initiatives, and manufacturability improvements
- Ensure compliance with AS9100 quality standards, OSHA regulations, and 5S practices
- Maintain accurate program revisions and configuration control
The Real Deal
- Fair weekly pay - without the runaround.
- Medical, dental, and vision insurance - coverage if you need it.
- Life and disability protection - for the what-ifs.
- Safety always - part of the job, not an afterthought.
- Respect for your time, effort, and skill.
- Optional 401(k) - to plan for later.
"Really good at finding you a site to work at. Recruiters are amazing - they will literally set you up for success." - Steve, Machine Operator, Staffmark
Put your skills on the floor where they matter. Apply now.
Join a Team That Works for You
At Staffmark, we're more than just a staffing company-we're your career partner. As part of RGF Staffing and Recruit Group, an HR powerhouse behind big names like Indeed and Glassdoor, we've got the muscle and the know-how to get you where you want to go.
With more than half a century of experience and a track record of putting hundreds of thousands of people to work every year, we've got your back. Whether you're looking to level up, switch gears, or just get to work fast, we make it happen.
Join us and experience the advantage of working with a trusted name in recruiting-because your success is our success.
About Us
At Staffmark, we connect hardworking people with great companies, creating opportunities that make a lasting impact.
Staffmark is an equal opportunity employer. All applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other legally protected status. Staffmark offers reasonable accommodations for qualified individuals with disabilities; contact your local branch for inquiries. Staffmark is an E-Verify employer. See our Privacy Notice for Candidates and Employees/Contractors at https://smgroupna.com/privacy-notice-for-candidates-and-employees-contractors. By applying, you consent to receive AI-generated and non-AI-generated calls, texts, or emails from Staffmark Group, its affiliates, and partners. Frequency varies and message/data rates may apply. Reply STOP to cancel or HELP for help.
The base pay range listed reflects what we reasonably expect to offer for this role. Actual pay may vary based on location, experience, and performance. Depending on the position, benefits may include medical, dental, and vision coverage; retirement and savings plans; paid holidays and time off; supplemental insurance; and additional wellness or incentive programs.