Senior CNC Machinist

Senior CNC Machinist

$40 - $56 per hour | El Cajon, CA | On-site | Permanent

Great opportunity for a CNC Machinist who wants challenging work, tight-tolerance parts, career growth, and exposure to aerospace, defense, and advanced manufacturing projects.

We are a precision manufacturing company specializing in high-tolerance grinding and machining solutions for customers that demand exceptional quality, accuracy, and reliability. Our team supports complex manufacturing projects where attention to detail, craftsmanship, and continuous improvement are critical to success.

Operating in a modern machining environment, we take pride in producing precision components that meet some of the highest standards in the industry. Our culture is built around teamwork, accountability, quality, and a commitment to delivering outstanding results for our customers.

• Competitive hourly compensation with overtime opportunities
• Stable, growing company with a strong reputation for quality workmanship
• Work on challenging, high-precision components and projects
• Modern equipment and a clean manufacturing environment
• Opportunity to contribute your expertise and make a direct impact
• Collaborative team culture where skilled machinists are valued
• Career growth opportunities for top performers
• Exposure to complex machining processes and continuous improvement initiatives
• Join a company that prioritizes craftsmanship, precision, and customer satisfaction
• Be part of a close-knit team where your contributions are recognized and appreciated

• Set up and operate 3-axis, 4-axis, and 5-axis CNC milling machines.
• Read and interpret engineering drawings, blueprints, and GD&T requirements.
• Select tooling, perform offsets, and optimize machining processes.
• Conduct first article and in-process inspections.
• Troubleshoot machining issues and implement corrective actions.
• Maintain quality standards and ensure dimensional accuracy.
• Work closely with manufacturing and quality teams to improve efficiency and reduce scrap.
• Support continuous improvement initiatives and process optimization.

• 5+ years of CNC machining experience.
• Strong CNC setup and troubleshooting experience.
• Experience operating multi-axis CNC mills.
• Proficiency with Fanuc controls.
• Strong blueprint reading and GD&T interpretation.
• Experience using calipers, micrometers, indicators, height gauges, and other precision measuring equipment.
• Aerospace, defense, or high-precision manufacturing experience preferred.

Jobot is an Equal Opportunity Employer. We provide an inclusive work environment that celebrates diversity and all qualified candidates receive consideration for employment without regard to race, color, sex, sexual orientation, gender identity, religion, national origin, age (40 and over), disability, military status, genetic information or any other basis protected by applicable federal, state, or local laws. Jobot also prohibits harassment of applicants or employees based on any of these protected categories.

It is Jobot’s policy to comply with all applicable federal, state and local laws respecting consideration of unemployment status in making hiring decisions.