RF Model Developer

Crossflow Technologies•Huntsville, AL

1d•Onsite

About The Position

Crossflow Technologies, Inc. is seeking an Electrical Engineer to enhance and develop RF models and simulations for a variety of defense customers. This role focuses on the development of radar and antenna models that provide data to larger system-level analyses, increasing the fidelity of existing models, and representing real-world communications, radar, and signal processing architectures. The selected candidate will serve as a contributing member of an Agile Scrum team constructing an integrated, federated simulation environment, where RF models must interoperate with multidisciplinary components across domains.

Requirements

Experience developing RF, radar, and antenna simulation models for system-level analysis
Experience contributing to large-scale, integrated, or federated simulation environments (e.g., HLA, DIS, co-simulation frameworks, modular architectures)
Familiarity with Agile development processes and participation on Scrum teams
Strong understanding of radar system design space (FMCW, pulsed radar, link budgets, performance metrics)
Familiarity with antenna modeling concepts and their impact on communications system performance
Proficiency in building physics-based models
Experience validating simulation results using analytical methods, prior data, or hardware-informed assumptions
Professional experience with Python, C++, Java, or other relevant languages
Familiarity with containerized applications (Docker or Podman)
Bachelor's degree in Electrical Engineering or related field (Master's preferred)
5+ years of relevant work experience
Active Secret Clearance

Responsibilities

Develop and maintain RF, radar, and antenna simulation models to support system-level analysis for customer programs
Increase realism of existing RF models by incorporating real-world effects, constraints, and fielded design features
Contribute RF modeling expertise to an integrated, federated simulation architecture spanning multiple domains and systems
Participate as an active member of a Scrum team, supporting sprint planning, backlog refinement, and incremental integration and test
Collaborate with software, systems, and modeling engineers to ensure interoperability, interface definition, and performance within a federated simulation framework
Support multidisciplinary, multidomain analysis and trade studies with communications, radar, and signal processing models