Posted:
9/30/2025, 5:45:10 AM
Location(s):
Redondo Beach, California, United States ⋅ California, United States ⋅ Maryland, United States ⋅ Annapolis, Maryland, United States
Experience Level(s):
Expert or higher ⋅ Senior
Field(s):
IT & Security
Workplace Type:
On-site
Northrop Grumman Microelectronics Center (NGMC) is seeking Principal or Senior Principal Systems Engineer (Modeling & Simulation).
What You’ll Get to Do:
Program/System Level role, partners with MOD/SIM Lead within Directorate of Engineering. Will work on system performance analysis and system level modeling, based on the lower-level component and segment models produced by other teams. The System Level MOD/SIM engineering team will model the interactions (electrical, mechanical, thermal, digital, etc.) among the lower-level modelled components to analyze performance.
The MOD/SIM team will also eventually model fabrication/factory performance, so an engineer with subject matter expertise in products such as FlexSim would be a welcome addition to the team
This position will serve on-site in Redondo Beach, CA or the greater Baltimore, MD .
This requisition may be filled as a Principal Systems Engineer (Modeling & Simulation) or Senior Principal Systems Engineer (Modeling & Simulation).
This position is contingent upon acquiring and maintaining a US Government security clearance per customers' requirements.
Basic Qualifications for Principal Systems Engineer (Modeling & Simulation):
Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university with at least 5 years of experience; 3 years with Master's Degree; OR 1 years with a PhD
Strong understanding of Systems Engineering fundamentals, principles, and processes
Ability to apply M&S expertise through technology processes, methodologies, standards, or frameworks
Demonstrated experience in applying STAT/DOE tools and methodologies in an integrated test environment
Expertise with various types of Modeling & Simulation tools, such as Python, MATLAB, COMSOL, FlexSim
Demonstrated experience with MBSE to include defining analysis with parametric diagrams and capturing different system configurations and performance values
This position requires the applicant to be a U.S. citizen
Current Active DoD Secret Clearance with the ability to obtain and maintain a TS/SCI and a Polygraph prior to start.
Basic Qualifications for Senior Principal Systems Engineer (Modeling & Simulation):
Bachelor’s Degree in a STEM (Science, Technology, Engineering or Mathematics) discipline from an accredited university with at least 8 years of experience; 6 years with Master's Degree; OR 4 years with a PhD
Strong understanding of Systems Engineering fundamentals, principles, and processes
Ability to apply M&S expertise through technology processes, methodologies, standards, or frameworks
Demonstrated experience in applying STAT/DOE tools and methodologies in an integrated test environment
Expertise with various types of Modeling & Simulation tools, such as Python, MATLAB, COMSOL, FlexSim
Demonstrated experience with MBSE to include defining analysis with parametric diagrams and capturing different system configurations and performance values
This position requires the applicant to be a U.S. citizen
Current Active DoD Secret Clearance with the ability to obtain and maintain a TS/SCI and a Polygraph prior to start.
Preferred Qualifications for Principal / Senior Principal Systems Engineer (Modeling & Simulation):
Current Active DoD TS/SCI with Polygraph
STEM degree in mathematics, physics, or in EE, ME, or CE
General mathematical background in linear algebra and differential equations.
Background in statistics, including the application of statistical distributions, tests and theorems (hypothesis testing, goodness of fit, etc.) and Bayesian statistics
Experience performing model verification and validation as well as Verification and Validation
Hands-on proficiency with modeling and simulation tools, such as MATLAB, for detailed analysis, modeling or simulation
Familiarity with Project & Task Management tools: Jira or Confluence
Demonstrated history of successfully using model verification and validation as well as Verification and Validation to enable success at milestone test and demonstration events
Website: https://northropgrumman.com/
Headquarter Location: Falls Church, Virginia, United States
Employee Count: 10001+
Year Founded: 1994
IPO Status: Public
Last Funding Type: Grant
Industries: Data Integration ⋅ Manufacturing ⋅ Remote Sensing ⋅ Security ⋅ Software