Ngc
Direct Workday career site

Sr. Principal Flight Avionics Responsible Engineer (Level 4)

Location
United States-Florida-Melbourne
Listed
Today

About the role

  • RELOCATION ASSISTANCE: Relocation assistance may be available
  • CLEARANCE REQUIRED FOR START: Yes
  • CLEARANCE TYPE: Top Secret
  • TRAVEL: Yes, 10% of the Time

About the role

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's Aeronautics Systems sector is seeking a Sr. Principal Flight Avionics Responsible Engineer to join our team of qualified, diverse individuals in defining the future. This onsite position is in Melbourne, FL.

The Senior Principal Engineer Electronics will be responsible for developing and executing the program. This person will serve as a senior engineer, supporting Avionics Integration of Aircraft flight deck Systems.

This person will be responsible for one or more of the following

  • Provide Avionics Integration engineering support for the integration of aircraft flight deck systems and components including Flight Management Systems (FMS), Flight Management Computers (FMCs), Primary Flight Displays (PFDs), Terrain Avoidance and Warning Systems (TAWS), Crew Alerting System (CAS), Moving Maps, and other various avionics systems.
  • Lead in the preparation and support the verification of aircraft avionics and Prime Mission Equipment installations and aircraft certification documents.
  • Provides Critical Skills to teams with internal and external knowledge of the technical industry and how it impacts the company. Serves as an expert for Avionics Flight Management Integration.
  • Lead support for the development of system safety documents.
  • Lead the integration of flight deck systems with mission systems.
  • Create aircraft system schematics to support air vehicle wiring diagrams.
  • Requirements development and analysis and supporting trade studies.
  • Manage suppliers, review and analysis of supplier design data, definition of functional test requirements including acceptance, qualification, and system integration, and support test execution.
  • Informal and formal testing of subsystem requirements in lab, troubleshooting hardware in the lab.
  • Supporting flight test activities and post flight data analysis, and resolution of flight test anomalies.

A successful Flight Avionics Engineer has good leadership skills and understands the scope of the work and the impact of the work on other teams. This individual consistently brings up concerns, issues and risks, and holds themselves to a high level of technical rigor.

Basic Qualifications

Sr. Principal Flight Avionics Responsible Engineer

  • Must have a Bachelor's of Science degree in a Science, Technology, Engineering or Mathematics (STEM) discipline AND 8 years of relevant military/professional experience; OR a Master's of Science Degree in a Science, Technology, Engineering or Mathematics (STEM) discipline AND 6 years of relevant military/professional experience, OR a Ph.D. in a STEM discipline AND 4 year of related professional/military experience in Engineering.
  • Must have an US Government Secret clearance with the ability to obtain and maintain an interim Top Secret prior to starting, within a reasonable amount of time as determined by the business (with a background investigation completed within the last 6 years or currently enrolled into Continuous Evaluation).
  • Must have the ability to obtain and maintain US Government Top Secret clearance
  • Must have the ability to obtain and maintain Special Access Program (SAP) clearance.
  • Experience with MIL-STD-1553, ARINC 429 and Ethernet communication protocols
  • Experience with Supplier Management of avionics equipment
  • Experience with at least one of the flight certification standards listed in the preferred qualifications (PBN, RNAV, RNP, CNS/ATM, DO-178/254/200/160)
  • Experience with system modeling and requirements management tools (Cameo, DOORS, Rhapsody, etc.), developing/maturing requirements, and tracing requirements through various levels

Preferred Qualifications

  • Communication, Navigation, Surveillance/Air Traffic Management (CNS/ATM) experience
  • Performance Based Navigation (PBN) experience and attaining PBN certification
  • Required Navigation Performance (RNP)/ Area Navigation (RNAV) certification experience
  • Experience designing to RTCA DO-254 hardware standard for airborne electronic systems
  • Experience designing to RTCA DO-200 standard for processing aeronautical data
  • Experience designing to RTCA DO-160 and MIL-STD-810 standards for environmental qualifications
  • Experience with Earned Value Management
  • Confluence and Jira Experience

Primary Level Salary Range

$122,800.00 - $184,200.00

The above salary range represents a general guideline; however, Northrop Grumman considers a number of factors when determining base salary offers such as the scope and responsibilities of the position and the candidate's experience, education, skills and current market conditions.

Depending on the position, employees may be eligible for overtime, shift differential, and a discretionary bonus in addition to base pay. Annual bonuses are designed to reward individual contributions as well as allow employees to share in company results. Employees in Vice President or Director positions may be eligible for Long Term Incentives. In addition, Northrop Grumman provides a variety of benefits including health insurance coverage, life and disability insurance, savings plan, Company paid holidays and paid time off (PTO) for vacation and/or personal business.

The application period for the job is estimated to be 20 days from the job posting date. However, this timeline may be shortened or extended depending on business needs and the availability of qualified candidates.

Read the original posting

From Ngc's careers page, first listed on Rolev.ai on November 10, 2026. Rolev.ai is not the employer.

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Common questions

Where is the Sr. Principal Flight Avionics Responsible Engineer (Level 4) job at Ngc located?

This Sr. Principal Flight Avionics Responsible Engineer (Level 4) position at Ngc is located in United States-Florida-Melbourne. Always check Ngc's application page for specific state eligibility or relocation policies.

How do I apply for the Sr. Principal Flight Avionics Responsible Engineer (Level 4) position at Ngc?

This listing links directly to Ngc's Workday application page. You can apply directly on Ngc's site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Workday application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.