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Senior RF Signature Engineer

Gateway Geospatial Group

Posted yesterday

Job Requirements

Dayton, OH
Top Secret/SCI Polygraph Unspecified
Career Level not specified
Salary not specified
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Job Description



Gateway Geospatial Group (G3) is seeking an Electromagnetic Signature Analysis Engineer to conduct advanced computational modeling of radar cross-section (RCS) and high-range resolution (HRR) signatures using computational electromagnetic (CEM) software tools. The ideal candidate will have experience with commercial and government CEM codes, some CAD experience, strong knowledge of electromagnetic theory, and the ability to produce detailed technical analyses and reports while working on both classified and unclassified projects in a Linux environment.


  • 3D Model complex aerospace targets to appropriate accuracy and precision needed to meet production requirements
  • Apply CEM software and theory to predict the Radar Cross Section (RCS) and High-Resolution Range (HRR) profile signatures of complex targets under varying conditions, configurations, and modeling parameters to meet intelligence production requirements
  • Produce specialized analyses and reports supporting signature predictions, data quality assessment, modeling methods extensions, and capability assessments



  • US Citizen
  • Have obtained or have the ability to obtain a TS/SCI clearance.
  • Familiarity with the calculation of RCS and HRR profiles
  • Familiarity with 3D CAD software (Rhino, Solidworks, ect...)
  • Ability to work in a Linux environment
  • Ability to work independently and in a team environment
  • Strong oral and written communication skills
  • BS in Electrical Engineering, Physics, Mechanical Engineering, or related discipline



  • Significant experience using CEM codes including Xpatch, CREATE-RF SENTRi or commercial capability equivalents with physical optics, method-of-moments, and finite-element solvers such as HFSS, FEKO, or CST Microwave Studio. NOTE: Candidates who have experience with Finite Element (FEM) loading software and Computational Fluid Dynamics (CFD) software generally have a comparable skillset applicable to this qualification
  • Advanced knowledge and/or education in RCS, HRR, and SAR signal processing
  • MATLAB and Python coding
group id: 91141743
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About Us
G3 is committed to "Pioneering Possible" by delivering innovative analytic and engineering solutions for the intelligence community and Department of Defense. Our multidisciplinary team of experts, specializing in data science, data engineering, data modeling, predictive intelligence, AI/ML, geospatial analysis, and data visualization, embraces a culture of perpetual improvement and innovation to create bespoke geospatial solutions. Embodying the "Pioneering Possible" philosophy, we collaborate closely with partners to understand their unique needs and develop tailored solutions that leverage cutting-edge techniques and technologies. Our offerings include complex spatial data analysis, interactive map development, immersive visualizations, and the integration of AI/ML for predictive intelligence.

Gateway Geospatial Group Jobs


Clearance Level
Top Secret/SCI