Sr Principal Numerical Control Program

RELOCATION ASSISTANCE: Relocation assistance may be available

CLEARANCE REQUIRED FOR START: No

CLEARANCE TYPE: Secret

TRAVEL: Yes, 10% of the Time

Description

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and inventive spirit has enabled us to be at the forefront of many technological advancements in our nation's history - from the first flight across the Atlantic Ocean, to stealth bombers, to landing on the moon. We look for people who have bold new ideas, courage and a pioneering spirit to join forces to invent the future, and have fun along the way. Our culture thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work - and we have an insatiable drive to do what others think is impossible. Our employees are not only part of history, they're making history.

Northrop Grumman Mission Systems is looking for you to join our team as a Sr. Principal CNC Programmer based out of Sunnyvale, CA.

Marine Systems is a leading provider of naval propulsion and tactical equipment support systems. This position requires a candidate who will specialize in the fabrication (machining) of high-value, large-scale precision metal components (low-volume / high-mix) and someone with a strong background in plasma and oxy-fuel cutting and computer numerical control (CNC) programming experience.

What You'll get to Do:

• Create, validate, and maintain CNC programs that support the machining of large-scale, complex, precision metal components fabricated on plasma and oxy-fuel cutters (CAM file generation, post-processor machine code generation).
• Perform technical data package review of components that require fabrication (CAD models & engineering drawings).
• Develop advanced nesting strategies to maximize material utilization and minimize scrap. Identify, select, and procure appropriate tooling for job-specific applications (based on part material, geometry, features, tolerances, system rigidity, and equipment capability).
• Perform program prove-out validation (computer simulation tools, 'tabletop' peer reviews, First Time Process Reviews, machine dry runs).
• Participate in and lead cross-functional teams comprised of machinists/operators, manufacturing engineers, production supervisors, supply chain representatives, quality engineers/inspectors, and operations/program management to support program schedule & performance goals, mitigate manufacturing risks, and improve operational efficiency.
• Evaluate new equipment, software upgrades, and cutting technologies; make recommendations for capital investments.
• This position is for a 1st Shift position; however, occasional extended shift, off-shift, and/or weekend support may be required.
• Occasional travel may be required for training purposes or to participate in equipment selection/acceptance activities (less than 10%).
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• Bachelor's Degree with a minimum of 8 years of relevant experience; OR 6 or more years with a Master's (4 years of additional relevant work experience may be considered in lieu of a degree).
• 2+ years of direct experience working in a machining CNC programming role.
• Experience reading, interpreting, and understanding manufacturing blueprints and process plans.
• 2+ years of experience using Geometric Dimensioning and Tolerancing (GD&T).
• Experience creating and editing CNC programs that support the machining of precision components.
• Experience creating and/or editing 3D CAM files.
• Ability to work swing, graveyard, and weekend shifts (up to 20%).
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• Experience/proficiency working with materials requirements planning (MRP), manufacturing execution systems (MES), and SAP experience preferred.
• Experience using Sigmanest or Pronest to create NC programs for multi-axis plasma and oxy-fuel cutters.
• Experience in CNC programming for multi-axis waterjets and laser cutters.
• Experience with Siemens NX CAD/CAM.
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