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Principal Signals Software Engineer

RTX

$101,000 - $203,000
Aug 29, 2025
Aurora, CO, USA • State College, PA, USA • Odenton, MD, USA
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Raytheon is looking for a Principal Signals Software Engineering to design, develop, optimize, and test systems using models to successfully satisfy the customer mission for their satellite ground systems team.

Requirements

  • Active and transferable TS/SCI with Polygraph U.S. government issued security clearance prior to start date with the adjudication date less than three years ago from your starting date for this position.
  • Experience as a Signals Software Engineer (SSWE) or equivalent on a project with a focus on Radio Frequency (RF) to include experience with Fourier transforms, filtering, communications theory, digital modulation, error control coding, signals analysis tools (e.g., Wigner-Ville transform (WVT), DVT), and digital signal processing (e.g., adaptive beamforming/ filtering, demodulation).
  • Experience with software defined radio architectures.
  • Experience in programming languages such as Java, C, C++, and Python.
  • Experience with satellite communication systems and ground systems.
  • Experience with commercial wireless standards
  • Experience with geolocation techniques

Responsibilities

  • Design, develop and modify software systems, using scientific analysis and mathematical models to predict and measure outcome and consequences of design.
  • Collaborate with the engineering team to integrate signal processing software with satellite ground systems.
  • Develop and implement algorithms for signal processing, including Fourier transforms, digital signal processing, and RF signal processing.
  • Analyze and optimize signal processing algorithms for improved performance.
  • Troubleshoot and resolve issues related to signal processing software.
  • Lead one or more software development teams and ensure the work is completed in accordance with the constraints of the software development process being used on any project.
  • Follow established Software processes and procedures, development, documentation and maintenance/management of operations concepts and requirements.

Other

  • U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance.
  • Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of eight (8) years of prior relevant experience unless.