Principal / Sr Principal Engineer Aeronautical - Hardware Avionics
Quick Summary
Integrate IFF and TCAS hardware, accounting for hardware capabilities / limitations, defining interfaces, and addressing interoperability standards. Conduct investigations, system testing,
This requisition may be filled at a Principal Engineer Aeronautical - Hardware Avionics (L
Northrop Grumman Aeronautics Systems has an opening for a Principal Engineer Aeronautical - Hardware Avionics (Level 3) or Senior Principal Engineer Aeronautical - Hardware Avionics (Level 4) to join our Air Vehicle Hardware Avionics team of qualified, diverse individuals. This role will be located in Rancho Bernardo (San Diego), CA.
Responsibilities
~1 min read- →
Integrate IFF and TCAS hardware, accounting for hardware capabilities / limitations, defining interfaces, and addressing interoperability standards.
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Conduct investigations, system testing, and flight testing in lab environments.
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Provide remote and on-site troubleshooting for production and field issues.
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Support proposal development and evaluation, technical planning, verification & validation, cost & risk analysis, and trade studies.
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Ensure the logical and systematic conversion of customer or product requirements into total system solutions that balance technical, schedule, and cost constraints.
We offer flexible work arrangements, including a 9/80 schedule, to support work-life balance. Employees benefit from excellent learning opportunities and work on impactful, cutting-edge projects. Our collaborative and friendly team environment encourages professional growth and innovation.
Requirements
~2 min readThis requisition may be filled at a Principal Engineer Aeronautical - Hardware Avionics (Level 3) or Senior Principal Engineer Aeronautical - Hardware Avionics (Level 4) level based on the qualifications below.
Active U.S Government Secret security clearance or higher
Comprehensive knowledge of IFF, including military and civilian modes and associated certifications
Comprehensive knowledge of TCAS, including Due Regard and airspace integration
High-level understanding of radio-frequency communication
Familiarity with databuses and related protocols, such as MIL-STD-1553, RS-485, ARINC-429
Experience performing system-level design/troubleshooting
Flight test, supplier management, requirements development and verification experience
Prior experience as a military, civil, or commercial avionics technician
Must have a Bachelor’s Degree in a STEM (Science, Technology, Engineering, or Math) discipline and 5 years of related professional/military experience; OR a Master’s Degree in a STEM discipline and 3 years of related professional/military experience; OR a Ph.D. in a STEM discipline and 1 year of related professional/military experience.
Must have the ability to obtain and maintain a US Government Secret clearance and Special Access Program (SAP) within a reasonable amount of time as determined by business needs.
Experience with Matlab and core Microsoft Office applications (such as Word, Excel, Project, and Visio)
Hands-on experience utilizing test equipment (such as oscilloscopes, signal generators, signal analyzers, multi-meters, etc.)
Experience with Identification Friend or Foe (IFF) and/or Traffic Alert and Collision Avoidance System (TCAS) transponders, including their operation, maintenance, integration, or design
Must have a Bachelor’s Degree in a STEM (Science, Technology, Engineering, or Math) discipline and 8 years of related professional/military experience; OR a Master’s Degree in a STEM discipline and 6 years of related professional/military experience; OR a Ph.D. in a STEM discipline and 4 years of related professional/military experience.
Must have the ability to obtain and maintain a US Government Secret clearance and Special Access Program (SAP) within a reasonable amount of time as determined by business needs.
Experience with Matlab and core Microsoft Office applications (such as Word, Excel, Project, and Visio)
Hands-on experience utilizing test equipment (such as oscilloscopes, signal generators, signal analyzers, multi-meters, etc.)
Experience with Identification Friend or Foe (IFF) and/or Traffic Alert and Collision Avoidance System (TCAS) transponders, including their operation, maintenance, integration, or design
Location & Eligibility
Listing Details
- Posted
- September 30, 2026
- First seen
- October 5, 2026
- Last seen
- October 6, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 28%
- Scored at
- October 6, 2026
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