Principal or Sr. Principal PCB Layout Design Engineer
Quick Summary
Layout components and route electrical conductors for complex PCB’s and flex circuits Interface with electrical and mechanical engineers to work through component placement, routing,
Northrop Grumman Mission Systems is a trusted provider of mission-enabling solutions for global security. Our Engineering and Sciences (E&S) organization pushes the boundaries of innovation, redefines engineering capabilities, and drives advances in various sciences. Our team is chartered by providing the skills, innovative technologies to develop, design, produce and sustain optimized product lines across the sector while providing a decisive advantage to the warfighter. Come be a part of our mission!
Responsibilities
~1 min read- →Layout components and route electrical conductors for complex PCB’s and flex circuits
- →Interface with electrical and mechanical engineers to work through component placement, routing, mechanical fitment for rigid, flex, and rigid-flex assemblies
- →Design to electrical requirements, mechanical outlines, for producibility and manufacturability
- →Calculate layer stack-up based on industry standards, supplier capabilities, and engineering requirements
- →Generate drawings for the bare PWB and assembled CCA levels, as well as their corresponding part lists
- →Assist in component selection for PCB designs to reduce supply chain procurement risks.
- →Create and document the required electronic data file outputs for fabrication and manufacturing
- →Understand technical theories of electrical and mechanical behavior of PCBs to influence layout decisions (i.e. impedance matching, differential pairs, strains and stresses, orientation of components, etc.)
- →Maintain and update CAD central libraries for PCB mounted components
- →Address Technical Queries (TQs) with suppliers
- →Perform reviews of PCB related documentation in Product Lifecycle Management (PLM) Workflows
- →Generate and incorporate PCB engineering change notices.
- →Collaborate with others to refine the PCB engineering workflow.
This position can be filled at a Principal or Senior Principal level.
Requirements
~2 min read- Bachelor's degree in STEM field with 5 years of directly related professional working experience or Master's degree in STEM field with 3 years of directly related professional working experience. An additional 4 years of relevant experience could be considered in lieu of a degree.
- Drafting and design experience of PCB layout and layer stack-up (analog, digital, RF, mixed signal topologies).
- Knowledge of industry specifications and design for manufacturing (DFM) rules for PCB design, fabrication and manufacturing.
- Knowledge of PCB design rules and techniques for PCBs with anywhere from 2-20 layers from initial prototype to production.
- Excellent interpersonal skills. Be able to coordinate and lead PCB design reviews with engineering, chief engineers, and program management.
- Ability to interface with various departments across a variety of programs.
- US Citizen with ability to obtain a US government secret security clearance.
- Bachelor's degree in STEM field with 8 years of directly related professional working experience or Master's degree in STEM field with 6 years of directly related professional working experience or PhD in STEM field with 4 years of directly related professional working experience. An additional 4 years of relevant experience could be considered in lieu of a degree.
- Drafting and design experience of PCB layout and layer stack-up (analog, digital, RF, mixed signal topologies).
- Knowledge of industry specifications and design for manufacturing (DFM) rules for PCB design, fabrication and manufacturing.
- Knowledge of PCB design rules and techniques for PCBs with anywhere from 2-20 layers from initial prototype to production.
- Excellent interpersonal skills. Be able to coordinate and lead PCB design reviews with engineering, chief engineers, and program management.
- Ability to interface with various departments across a variety of programs.
- US Citizen with ability to obtain a US government secret security clearance.
- Advanced degree in STEM field
- Active US Government Secret security clearance
- Knowledge of Mentor Graphics Xpedition CAD tool for PCB design.
- Experience with MIL-STD compliant designs that meet reliability and maintainability requirements.
- Experience with electronic packaging / mechanical design for naval & oceanic applications
Location & Eligibility
Listing Details
- Posted
- September 30, 2026
- First seen
- October 5, 2026
- Last seen
- October 13, 2026
Posting Health
- Days active
- 8
- Repost count
- 0
- Trust Level
- 19%
- Scored at
- October 14, 2026
Signal breakdown
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