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Salary
$98k – $148k per year
Location
In office (Melbourne)
Seniority
Principal · 6+ years exp
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 18, 2026. First seen by Alion on Oct 8, 2026. Northrop Grumman scores A on the Alion truth index.

Overview
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Profile match
Northrop Grumman is an American defence contractor whose oldest predecessor was founded in 1939, and which took its present form through the 1994 combination of Northrop and Grumman. It builds strategic systems including the B-21 Raider bomber and the Sentinel intercontinental ballistic missile programme, military and civil space systems, radars and electronic warfare equipment, autonomous aircraft, and mission systems and software for the United States armed forces and allied governments. Headquartered in Falls Church, Virginia and listed on the New York Stock Exchange, it earns the large majority of its revenue from the American government and employs close to one hundred thousand people.
RELOCATION ASSISTANCE: Relocation assistance may be availableCLEARANCE REQUIRED FOR START: YesCLEARANCE TYPE: SecretTRAVEL: Yes, 25% of the Time

Description

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.

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, but they’re also making history.

Northrop Grumman Aerospace Systems has an opening for a Principal Flight test Instrumentation Engineer to join our team of qualified, diverse individuals. This position will be located in Melbourne, FL.

As a member of the Flight Test Instrumentation team, you will be responsible for developing instrumentation drawings that will be implemented flight test aircraft.

Essential Functions

  • Define Instrumentation system configurations and signal conditioning requirements and architectures common to Airborne Data Acquisition Hardware including gathering, tracking and communicating requirements effectively to multidisciplinary teams.
  • Monitor and understand the configuration of the instrumentation system to recommend/authorize configuration changes and perform a variety of duties, including engineering design tasks as assigned, supporting design reviews, procedure writing, test integration and participating in trade study analyses.
  • Develop architectural implementations for TTC Airborne Data Acquisition Systems,
  • The selected candidate will work in a dynamic people-focused environment while interacting with customers and other design engineers. The position will be based out of Melbourne, FL.

Basic Qualifications for Principal Flight Test Instrumentation Engineer:

  • Must have a Bachelor of Science degree in a STEM discipline AND 5 years of related professional/military experience, OR a Master's degree AND 2 years of related professional/military experience.
  • Must have an active US Government Secret clearance (with a background investigation within the past 6 years or enrolled into Continuous Evaluation).
  • Must have the ability to obtain and maintain a Top Secret clearance, within a reasonable amount of time as determined by business needs.
  • Experience working in Flight Test environments
  • Solid understanding of application and implementations of data systems, telemetry and RF, onboard recording systems and ground stations, sub-systems and specialized Instrumentation test equipment.
  • Strong knowledge of capabilities, uses, and limitations of Strain Gages, Accelerometers, Pressure Transducers and other commonly used instrumentation sensors.
  • Basic knowledge of data bus architecture MIL-STD-1553, IEE-1394, ARINC-429, RS-232 and RS-422.
  • Knowledge or experience navigating MIL-STD documents and specifications

Preferred qualifications

  • Experience with gathering system requirements.
  • Able to create detailed design specifications, product manuals, ICDs, and/or design handbooks.
  • Design and operational experience with TTC data systems.
  • Familiarity with fundamental principles of Symvionics IADS software or working in a Mission Control Room
  • Knowledge or experience with IRIG 106; CH10, CH7, and TM Downlink.
  • Demonstrated ability to support post-test data processing and analysis to provide recommendations / authorize configuration changes of the test instrumentation system for flight to Engineering and Leadership.
Primary Level Salary Range: $98,400.00 - $147,600.00The 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.Northrop Grumman is an Equal Opportunity 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 and pay transparency statement, please visit http://www.northropgrumman.com/EEO. U.S. Citizenship is required for all positions with a government clearance and certain other restricted positions.
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