Senior Digital Signal Processing; DSP Engineer

Ready to make connectivity from space universally accessible, secure and actionable? Then you’ve come to the right place!

E-Space is bridging Earth and space to enable hyper-scaled deployments of Internet of Things (IoT) solutions and services. We are building a highly-advanced low Earth orbit (LEO) space system that will fundamentally change the design, economics, manufacturing and service delivery associated with traditional satellite and terrestrial IoT systems.

We’re intentional, we’re unapologetically curious and we’re 100% committed to innovate space-based communications and deliver actionable intelligence that will expand global economies, protect space and our planet and enhance our overall quality of life.

As a Senior Digital Signal Processing (DSP) Engineer, you will lead the design, development, and optimization of advanced DSP algorithms for our cutting-edge communication systems. Your expertise in signal processing and wireless communication will be crucial in ensuring the efficient and reliable transmission of data across our LEO satellite network. You will collaborate closely with cross-functional teams to deliver high-performance solutions that meet stringent performance criteria.

This position reports to the Senior Director of Product and System Integration and is based in our Saratoga, CA office.

• Algorithm Design and Development:
• Lead the design and implementation of advanced DSP algorithms for communication systems, focusing on modulation, demodulation, channel estimation, and error correction
• Develop and optimize algorithms for real-time embedded systems, ensuring they meet the performance requirements for high-throughput, low-latency applications
• Simulate and analyze the performance of DSP algorithms under various channel conditions using tools such as MATLAB, Simulink, and C++
• System Integration and Testing:
• Collaborate with hardware and software teams to integrate DSP algorithms into the overall communication system, including FPGA and ASIC platforms
• Develop and execute comprehensive test plans to validate the performance of DSP algorithms in real-world scenarios
• Identify and resolve performance bottlenecks, continuously refining algorithms to enhance system reliability and efficiency
• Innovation and Optimization:
• Stay at the forefront of the latest advancements in digital signal processing and wireless communication technologies, incorporating relevant innovations into algorithm design
• Optimize DSP algorithms to mitigate the impact of physical layer impairments such as noise, interference, and fading
• Lead efforts to innovate and improve the DSP capabilities of our communication systems, contributing to the development of next-generation satellite technologies
• Documentation and Reporting:
• Document the design, development, and testing processes for DSP algorithms, ensuring that all relevant details are recorded for future reference
• Prepare technical reports and presentations to communicate algorithm performance and project progress to internal and external stakeholders
• Participate in design and code reviews, providing constructive feedback to improve overall system performance
• Collaboration and Leadership:
• Work closely with system architects, hardware engineers, and software developers to ensure seamless integration of DSP algorithms into the communication system
• Provide technical mentorship to junior engineers, fostering a collaborative environment focused on continuous learning and improvement
• Support system integration and field trials, offering expert guidance to ensure successful deployment of communication systems

• Master’s or Ph.D. degree in Electrical Engineering, Telecommunications, or a related field
• 10+ years of experience in digital signal processing, with a strong focus on wireless communication systems
• Proficiency in algorithm development and simulation using tools such as MATLAB, Simulink, and C++
• Hands-on experience with real-time embedded systems, including FPGA and ASIC development
• Strong background in communication theory, digital signal processing, and wireless communication standards
• Excellent problem solving skills