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Northrop Grumman

Builds stealth bombers, missiles, and satellites

Principal Systems Engineer - Air to Ground

RF & Microwave EngineeringConfirmed live in the last 24 hours
Full-timeBaltimore, MD, USA

About the Job

Requirements

  • A bachelor's degree with five years of experience, a master's degree with three years of experience, or a Ph.D. with one year of experience in science, technology, engineering, mathematics, or related technical fields; an additional four years of experience may be considered in lieu of a degree.
  • U.S. citizenship is required.
  • A current, active U.S. Government Secret clearance is required.
  • Ability to obtain Special Program Access (SAP).
  • Experience in Radar Air-to-Ground applications, including developing and applying models in MATLAB, Python, and/or C/C++.
  • Project experience with radar, RF systems, or advanced sensors, including coursework, capstone projects, or internships.
  • Understanding of radar fundamentals, including waveforms, Doppler, range, and resolution.
  • Experience with MATLAB, Python, or similar tools for analysis and simulation.
  • Strong analytical, communication, and teamwork skills.

Responsibilities

  • Assist with requirements analysis, allocation, and documentation for radar system and subsystem functions, including SAR, ISAR, GMTI/T, targeting, weather, surface return, sea surface search, and ship track.
  • Help develop and maintain system and subsystem specifications and interface control documents (ICDs).
  • Support technical reviews (SRR, PDR, and CDR) by preparing analysis, figures, and documentation.
  • Use tools such as MATLAB or Python to perform basic radar performance analyses, including range, resolution, and SNR.
  • Support development and evaluation of radar concepts and algorithms under guidance from senior engineers.
  • Assist in planning and executing laboratory and field tests of radar systems and subsystems.
  • Support test data collection, reduction, and basic analysis to verify performance against requirements.
  • Work with RF, hardware, software, and other systems engineers to ensure consistent implementation of requirements.
  • Document work products and contribute to engineering reports and presentations.

Desired Qualifications

  • A master's degree in a relevant STEM discipline.
  • Intermediate experience in Radar Air-to-Ground applications, including developing and applying models in MATLAB, Python, and/or C/C++.
  • Exposure to systems engineering tools or model-based systems engineering (MBSE).
  • Understanding of RF hardware concepts, including antennas, T/R modules, and beamforming.

About the Company

Northrop Grumman

Builds stealth bombers, missiles, and satellites

Northrop Grumman builds military aircraft, missiles, rocket motors, satellites, and electronic systems, mostly for the American military and allied governments. It designed the B-2 stealth bomber and built NASA's James Webb Space Telescope, the largest telescope ever sent to space. The company works through four businesses: aircraft, missiles and ammunition, radar and communications systems, and space hardware such as satellites and solid rocket boosters. Most revenue comes from long-term government contracts, many of them classified. Its roots go back to Northrop Aircraft, founded in 1939, and it took its name after buying Grumman in 1994 and is based in Falls Church, Virginia.

Company size
10,001+
Company stage
IPO
Headquarters
Falls Church, VA
Founded
1939

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