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Principal Signals Software Engineer (Onsite)

Raytheon

$101,000 - $203,000
Dec 21, 2025
State College, PA, US
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At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression, specifically in the area of satellite ground systems

Requirements

  • 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
  • Experience with software configuration management

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

  • Active and transferable U.S. government issued security clearance is required prior to start date
  • 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
  • Relocation assistance is available
  • Must be willing to work onsite in either State College, PA, Ft. Meade, MD, or Aurora, CO