CNC Machinist II at Rivian in Irvine, CA

Role Summary

We are seeking a CNC Machinist II to program, set up, and run 3-5 Axis Mills and 2-axis Lathes using Fusion CAD/CAM software. This role involves analyzing designs, solving machining challenges, and ensuring production efficiency. You will collaborate with engineering and production teams to maintain high quality standards. If you are driven by innovation, teamwork, and excellence, we encourage you to apply!

Responsibilities

• Review manufacturing tickets to determine material, tooling, and fixturing requirements
• Prioritize machining requests to meet deadlines and maximize machine uptime
• Collaborate with engineers to provide Design for Manufacturing (DFM) feedback and modify CAD designs
• Efficiently summarize part requirements, apply roughing toolpaths, and manage machine cycle times while processing finishing toolpaths
• Program parts using Fusion 360 CAM Software
• Operate Haas mill and lathe (VF4 with Trunnion, TL-2)
• Understand speeds/feeds, depth of cuts and all other tool cutting parameters for Aluminum and Steel
• Perform inspection tasks to ensure part conforms to required critical dimensions and specifications utilizing GD&T and engineering drawing reading abilities, using standard measurement equipment (verniers, calipers, micrometers, bore gauges, gauge pins, height gauges)
• Machine maintenance including monitor filters, oil and grease levels, machine calibration and adjustment

Qualifications

Must-Haves

• Proficiency in programming, setting up, and operating 3- to 5-axis CNC Mills and Lathes with Haas Controls
• Hands-on experience with CAD/CAM software (Fusion 360) to modify designs and create toolpaths
• Skill in reading engineering drawings, understanding GD&T, and inspecting parts to tight tolerances
• Strong understanding of machining processes, tooling, and diverse materials
• Commitment to safety protocols and maintaining a clean, organized work environment.

Preferred Qualifications

• Associate's Degree or Certificate in Machining Technology, CNC Programming, or a related field.
• 3+ years of experience in a CNC machining environment.
• Experience with reviewing G-code to troubleshoot or verify toolpaths.

Pay Disclosure

The Hourly Pay Range for this role is $37.17 - $41.30 for California based applicants. This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee’s position within the salary range will be based on several factors including, but not limited to, specific competencies, relevant education, qualifications, certifications, experience, skills, geographic location, shift, and organizational needs. The successful candidate may be eligible for annual performance bonus and equity awards. We offer a comprehensive package of benefits for full-time and part-time employees, their spouse or domestic partner, and children up to age 26, including but not limited to paid vacation, paid sick leave, and a competitive portfolio of insurance benefits including life, medical, dental, vision, short-term disability insurance, and long-term disability insurance to eligible employees. You may also have the opportunity to participate in Rivian’s 401(k) Plan and Employee Stock Purchase Program if you meet certain eligibility requirements. Full-time employee coverage is effective on their first day of employment. Part-time employee coverage is effective the first of the month following 90 days of employment. More information about benefits is available at rivianbenefits.com. You can apply for this role through careers.rivian.com (or through internal-careers-rivian.icims.com if you are a current employee). There is no fixed deadline for this application; applications are accepted on an ongoing basis until the role is filled or the opening is no longer needed.