Long Wall
Sr. CNC Programmer and Machinist
El Segundo, California · Senior
Work authorization requiredDetected 306 days ago
ExcelERPGD&TCommunicationOrganizational SkillsMicrosoft Office
About the role
- Long Wall Company was created in 2024 to accelerate missile defense technology for the U.S. and our allies.
- We believe that the future of global security and stability require defensive technology that is lower cost, higher performing, better tested, and more broadly distributed than is possible today.
- The aerospace frontier demands ingenuity.
Responsibilities
- Use Mastercam to create new programs and review/edit existing CNC programs for production and development hardware
- Analyze piece parts for DFM to ensure that the parts are optimized for manufacturing and collaborate with engineering to recommend drawing changes as needed
- Take feedback from engineering and manufacturing teams to rapidly iterate on part processes and designs
- Set up, prove out, and operate programs on 3 & 5-axis mills. Perform in-process and first article inspections
- Support and mentor junior programmers and machinists
- Work with support teams to ensure machine care and preventative maintenance activities are completed
- Design and machine custom tooling and fixturing
- Support with material loading and handling
Requirements
- Minimum 10+ years of CNC Mill programming and machining experience, including demonstratable expert working knowledge of Mastercam, superalloy machining, Haas CNC Machines and Controls
- Minimum 6+ years of CNC Mill programming and machining experience AND
- Certification and/or provable expert working knowledge of Mastercam
- Certification and/or provable expert working knowledge of Haas CNC Machines and Haas Controls
- Ability to sit, stand, squat, and walk for extended periods of time.
- Ability to occasionally ascend/descend on ladders and/or work on rooftops.
- Ability to lift 25lbs repeatedly and often throughout the day.
- Ability to communicate with individuals and groups in person, by phone, and telepresence.
- Travel between our El Segundo (90%) and Port of Long Beach (10%) facilities as required.
- Occasional travel to our other in-state and out-of-state sites may be required.
Skills
- Experience in interpreting GD&T and providing feedback to engineers on best practices for ease of machining and inspection.
- Experience in aerospace, medical, or automotive manufacturing.
- Strong knowledge of inspection tools and inspection processes
- Experience with Mastercam Blade Expert and impeller machining.
- Hands-on experience with metal 3D printed components.
- Experience with Vericut verification software
- Experience with Microsoft Office products
- Familiarity with ISO9001 and AS9100D
Equal opportunity
- Employer We are an equal opportunity employer.
- We encourage applicants of all ages.
- All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, protected veteran status, disability, genetics, or citizenship status (when otherwise legally authorized to work and access export-controlled data) and will not be discriminated against on the basis of such characteristics or any other status protected by the laws or regulations in the locations where we operate.
Visa & Work Authorization
- All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, protected veteran status, disability, genetics, or citizenship status (when otherwise legally authorized to wo
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This listing is sourced directly from Long Wall's careers page and normalized into a canonical job model.