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Principal Designer-19015743

Location: Beavercreek
US Citizenship Required for this Position: Yes
Relocation Assistance: Yes
Clearance Type: Secret
Number of Openings : 2
Shift : 1st Shift
Description

At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact peoples 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 nations 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, theyre making history.


Northrop Grumman Innovation Systems designs, builds and delivers space, defense and aviation-related systems to customers around the world. Our main products include launch vehicles and related propulsion systems; missile products, subsystems and defense electronics; precision weapons, armament systems and ammunition; satellites and associated space components and services; and advanced aerospace structures.






Northrop Grumman Innovation Systems is looking for a Principal Designer CNC Programmer reporting to the Mechanical Engineering Manager in the Military Systems Center of Excellence (COE) located in Beavercreek, Ohio.

Job Description:

  • Develop, generate, manipulate and modify CAD models using NX (preferred) or CATIA.

  • Write new CNC programs, setup instructions, estimate and make changes to existing CNC programs.

  • Develop, write and maintain NC programs using engineering models, drawings and specifications to support a zero defects machining operations environment.

  • Select program routines for the most efficient machining methods for each part.

  • Will be involved in the prove out of new technology, first article inspection, fixture design, and day to day programming using Siemens NX CAM.

  • Analyze engineering models/drawings to define the sequence of machining operations to ensure that the design intent and component quality is achieved.

  • Make proper cutting tool selections, taking into consideration such factors as materials, speeds, type of cutters, feeds and control system imitations.

  • Use machine simulation and optimization software to troubleshoot/validate CNC programs and ensure highly efficient and 100% defect-free FTT machining processes.

  • Modify existing parts programs for engineering changes or program improvements.

  • Work closely with Machinists, Quality, Engineering, Management and other team members.

Qualifications

Qualifications:

  • Siemens NX CAM (Unigraphics) software, Ver. 8.0 or greater.
  • Geometric Dimensioning and Tolerance (GD&T).

  • Interrogate engineering solid models, drawings and is familiar with Geometric Dimensioning and Tolerancing (GD&T).

  • Use NX CAD/CAM software Ver. 8 or greater to manipulate / modify solid models and to generate cutting tool paths (CNC programs) that are executed by CNC machining centers.

  • Machine simulation software (Vericut) to troubleshoot/validate CNC programs and ensure 100% defect-free First Time Through (FTT) machining processes.

  • G-code proficient

  • Write work instructions that accompany the CNC programs.

  • Provide technical support to machinists and process engineers during CNC machining operations.

  • Demonstrate excellent organizational discipline, adhering to rigorous revision control requirements.

  • Communicate effectively, both verbally, and in writing.

  • Read and interpret blueprints, technical drawings, and specifications.

  • Effectively review and analyze technical problems.

  • Operate effectively in a team environment.

  • Interpret company policies, technical publications, and government regulations.

  • Revision control requirements.

  • Ability to make decisions and work with limited supervision

  • Strong computer skills including MS Office, CATIA, and CAD software

  • CNC machining experience a plus

  • Composite materials machining experience

  • Ability to manage time and handle multiple tasks

Requirements/Education:

  • Ability to acquire a Security Clearance is required, which requires US Citizenship as a pre-requisite

  • HS diploma or equivalent required; prefer AA degree or technical training in addition to HS diploma.

  • 4 years minimum of NX CAD/CAM experience


Northrop Grumman is committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected class. For our complete EEO/AA and Pay Transparency statement, please visit www.northropgrumman.com/EEO. U.S. Citizenship is required for most positions.


Job ID: 19015743

  Reasons to apply:

  1. Be part of a culture that thrives on intellectual curiosity, cognitive diversity and bringing your whole self to work.
  2. Use your skills to build and deliver innovative tech solutions that protect the world and shape a better future.
  3. Enjoy benefits like flexible work schedules, education assistance and paid time off.
Secret Required