Sr Principal Manufacturing Engineer

Northrop Grumman Northrop Grumman · Aerospace · Mesa, AZ +1 · Material/Process

Experienced Manufacturing Engineer to support medium caliber gun system programs. Responsibilities include supporting design, production, and supplier development, ensuring Design to Cost (DTC) and Design for Assembly/Manufacturing (DFA/DFM) targets, interpreting engineering drawings, preparing cost estimates, and participating in disposition of non-conforming parts. Requires a BS in Engineering with 8+ years of experience, familiarity with CAD software, and ability to obtain a DoD Secret Clearance and ATF clearance.

What you'd actually do

  1. Works with design, project, manufacturing and quality engineers through the product development process to ensure Design to Cost (DTC) and Design for Assembly/Manufacturing (DFA/DFM) targets are achieved
  2. Provide guidance to design engineering regarding design concepts and product specification requirements to best utilize equipment and manufacturing techniques
  3. Understands and interprets engineering drawings and recommend design changes to increase product manufacturability and functionality
  4. Prepares cost estimates and written technical proposals for product improvement initiatives
  5. Reviews drawings , Engineering Change Orders, and work instructions for accuracy and completeness

Skills

Required

  • Bachelor of Science in Industrial, Manufacturing, Mechanical Engineering, or related STEM field of study
  • 8+ years or Master’s plus 6+ yrs of relevant industry experience
  • Understanding of GD&T
  • Familiarity with computer-aided design (CAD) software, preferably NX
  • Proficient in Microsoft Office applications, including Word, Excel, Project, and Power Point.
  • Strong oral and written communication skills
  • Hands-on assembly/fabrication and familiarity with mechanical/electrical processes, internal workflows, and supplier/customer management.
  • Demonstrated effectiveness in achieving results through understanding and management of internal processes and customer/supplier relationships
  • U.S. Citizenship
  • ability to obtain a DoD Secret Clearance
  • Must be able to obtain clearance from the Bureau of Alcohol, Tobacco, and Firearms and Explosives as an Employee Possessor.

Nice to have

  • Materials, heat treatment, and plating processes.
  • Military and commercial specifications
  • Demonstrated experience with manufacturing processes, such as machining, turning, and grinding.
  • Knowledge of IPC-620 and IPC J-STD-001 requirements
  • Mechanical design experience with complex gear trains, cams, springs, clutches, machined components, welded structures, electric motors and solenoids
  • Experience in product development projects and sustainment of legacy programs for complex aerospace or defense systems
  • General understanding of continuous improvement, Six Sigma and Lean methodologies in a low volume, high mix, engineer to order, manufacturing environment
  • Experience with shop routing paperwork in a low-level kitting and assembly/processing environment
  • Familiar with Material Review Boards (MRB) for product/quality deviation
  • Experience in Machine shop, Material process, and MIL-SPEC interpretation is highly desired

What the JD emphasized

  • U.S. Citizenship
  • ability to obtain a DoD Secret Clearance
  • Must be able to obtain clearance from the Bureau of Alcohol, Tobacco, and Firearms and Explosives as an Employee Possessor