Systems Engineer/Principal Systems Engineer Signals Processing
Quick Summary
Perform architecture trades, design analysis, and performance modeling Provide engineering support for hardware development efforts.
Perform architecture trades, design analysis, and performance modeling Provide engineering support for hardware development efforts.
Northrop Grumman Mission Systems is seeking a Systems Engineer or a Principal Systems Engineer with a Signal Processing background to work in Sacramento, California. Join a team that develops transformative signal processing solutions to solve complex challenges in Signals Intelligence (SIGINT). Your work will contribute to real-world national security initiatives. We offer a wide variety of professional development opportunities, mentorship by senior engineers, and access to cutting-edge tools and technologies like Ultra-Wideband (UWB) Software-Defined Radios (SDRs) and Graphics Processing Units (GPUs) for deployment of advanced signal processing algorithms.
The engineer will be expected to have a basic understanding of core communications systems engineering concepts from their electrical engineering degree to perform analysis, devise requirements for and implement the signal processing algorithms.
Responsibilities
~1 min read- →Perform architecture trades, design analysis, and performance modeling
- →Provide engineering support for hardware development efforts.
- →Design detection and characterization algorithms for Radio Frequency communication signals
- →Implement detection and characterization algorithms
- →Test signal processing algorithms and receivers in a lab environment.
- →Design, test, and produce detection, characterization, and geolocation algorithms.
- →Support the deployment of core products on new platforms (e.g., manned aircraft, drones, ships, etc.).
Requirements
~3 min read- BS in STEM degree with 2 years relevant experience; or MS degree in a STEM field
- Must be willing and able to obtain and maintain a Top Secret with SCI clearance.
- Must have a command on core communications systems engineering concepts to perform analysis, devise requirements for and implement the signal processing algorithms.
- Domain Expertise: Understanding tactical SIGINT operations, military capabilities, and geolocation concepts.
- Requirements Translation: Ability to convert complex operational needs into technical system requirements
- DSP Fundamentals: Understanding of modulation/demodulation, FFT/spectral analysis, filtering (FIR/IIR), resampling, channelization, and detection/estimation theory.
- SIGINT/RF Expertise: Experience with Software Defined Radios (SDR), RF front-ends, IQ data, geolocation techniques (DF/beamforming), and signal characterization
- Ability to obtain and maintain a Top Secret/SCI security clearance.
- BS degree in STEM with 5 years relevant experience; or MS degree in STEM field with 3 years of related experience; or PhD in STEM field with 1 year of related experience
- Must be willing and able to obtain and maintain a Top Secret with SCI clearance.
- Domain Expertise: Understanding tactical SIGINT operations, military capabilities, and geolocation concepts.
- Requirements Translation: Ability to convert complex operational needs into technical system requirements
- DSP Fundamentals: Understanding of modulation/demodulation, FFT/spectral analysis, filtering (FIR/IIR), resampling, channelization, and detection/estimation theory.
- SIGINT/RF Fundamentals: Experience with Software Defined Radios (SDR), RF front-ends, IQ data, geolocation techniques (DF/beamforming), and signal characterization
- Ability to obtain and maintain a Top Secret/SCI security clearance
- Active Top Secret with SCI clearance.
- Experience with the Atlassian tool suite (Jira, Confluence, Bitbucket)
- Practical experience or coursework in programming languages such as C++, Rust, or Python.
- Experience with simulating and processing RF communications in GNU Radio.
- Agile/DevOps: Experience in Agile software development and containerization tools like Docker or Kubernetes for deploying SIGINT applications
- GPU Acceleration: Demonstrated experience with CUDA for algorithm optimization
- Active TS with SCI clearance
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What We Can Offer You:
Northrop Grumman provides a comprehensive benefits package and a work environment which encourages your growth and supports the mutual success of our people and our company. Northrop Grumman benefits give you the
flexibility and control to choose the benefits that make the most sense for you and your family.
Your benefits will include the following: Health Plan, Savings Plan, Paid Time Off and Additional Benefits including: Education Assistance, Training and Development, 9/80 Work Schedule (where available), and much more!
Location & Eligibility
Listing Details
- First seen
- October 8, 2026
- Last seen
- October 8, 2026
Posting Health
- Days active
- 0
- Repost count
- 0
- Trust Level
- 51%
- Scored at
- October 8, 2026
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