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Northrop Grumman

Builds stealth bombers, missiles, and satellites

Principal / Senior Modeling Simulation & Performance Analysis Systems Engineer SkillBridge

Electrical EngineeringConfirmed live in the last 24 hours
Full-timeBaltimore, MD, USA

About the Job

Requirements

  • Meet the SkillBridge eligibility criteria: have served at least 180 days on active duty; be within 12 months of separation or retirement; expect to receive an honorable discharge; have taken service TAPS/TGPS; have attended or participated in an ethics brief within the last 12 months; and obtain written authorization and approval from the Unit Commander before the internship starts.
  • For the Principal level, have a Bachelor's degree and 5 years of experience, a Master's degree and 3 years of experience, or a PhD and 1 year of experience in Science, Technology, Engineering, Mathematics, or related technical fields; an additional 4 years of experience may substitute for a degree.
  • For the Senior Principal level, have a Bachelor's degree and 8 years of experience, a Master's degree and 6 years of experience, or a PhD and 4 years of experience in Science, Technology, Engineering, Mathematics, or related technical fields; an additional 4 years of experience may substitute for a degree.
  • Be a U.S. citizen.
  • Have a current, active U.S. Government Secret Clearance and the ability to obtain and maintain Special Access Program access.
  • Have experience in modeling, simulation, experimentation, and analysis.
  • Have experience with Python, C/C++, scripting in Linux/Windows environments, statistics, design of experiments, and high-performance computing.
  • Have experience with Department of Defense testing and acquisition principles, including hands-on developmental testing and planning and execution of weapon tests.

Responsibilities

  • Perform performance-focused modeling and simulation on high-performance computing grids to evaluate and optimize system and subsystem behavior, conduct trade studies, and generate systems engineering documents, reports, and operational documentation.
  • Use Modeling, Simulation, Experimentation, and Analysis frameworks to support software integration, algorithm development, and radar mode validation, ensuring consistency between modeled environments and real-world data.
  • Assess system capabilities by linking system and subsystem requirements to performance metrics and mission threads, defining and verifying interfaces and their connections that enable mission execution, and supporting integration and test activities during development.
  • Support systems engineering radar algorithm validation by tracing IQ data through the radar processing chain, comparing modeled and collected data, and identifying performance shortfalls and corrective actions.
  • Plan, generate, and execute verification and validation artifacts for system design verification testing and system acceptance testing, including test plans, procedures, and data review packages.
  • Develop and improve performance models, simulation frameworks, and analysis tools, including physics-based radar models, threat and environment models, and command-and-control interactions, to accurately represent system behavior under varied conditions.
  • Perform large-scale data analytics, probabilities, and statistics, including design of experiments techniques to evaluate system and mission performance, algorithm robustness, and sensitivity to key parameters.
  • Collaborate with modeling and simulation, software, radar mode, and systems integration and test teams to diagnose performance issues, recommend design changes or tuning, and ensure integrated solutions meet performance requirements.
  • Generate and present technical material for internal and external customer briefings, technical reviews, and design/test readiness events.
  • Identify improvements across Modeling, Simulation, Experimentation, and Analysis products, performance analysis workflows, and integration and test approaches.
  • Develop, integrate, and use advanced graphical user interfaces and visualization tools to explore, validate, and communicate performance results.
  • Work on site with a host company on a schedule equivalent to 40 hours per week during the SkillBridge program.

Desired Qualifications

  • Have an advanced degree in Science, Technology, Engineering, Mathematics, or related technical fields.
  • Have an active Top Secret Clearance or higher.
  • Have experience with JMP, R, or other domain-specific environments supporting data exploration, visualization, and statistical analysis.
  • Have domain experience in simulations of radio frequency, electro-optical/infrared, communications, or related systems.
  • Have experience with optimal estimation theory, including maximum likelihood estimation, minimum mean squared error, Kalman filtering, Wiener filtering, particle filtering, and Cramer-Rao lower bound.
  • Have experience with adaptive signal processing, including space-time adaptive signal processing, minimum variance distortionless response, and Multiple Signal Classification.
  • Understand Systems Engineering and Integration & Test processes.
  • Have experience with Agile and/or SAFe methodologies.
  • Have experience optimizing multiple subsystem performance within a large solution space.
  • Have demonstrated technical leadership with small teams and/or mentoring.

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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