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Regulus is an agile defense-tech startup tackling the most complex challenges in counter-drone and uncrewed defense. With hundreds of combat-proven systems deployed by the IDF and global partners, we are now engineering the next generation of C-UxS (Counter-Uncrewed Systems). We leverage advanced electronic warfare and kinetic measures to detect and neutralize hostile threats. If you want to push technological boundaries while safeguarding Israel and our allies, join us at this pivotal stage of our growth.
This is a unique opportunity to join a company at a pivotal growth stage and help shape its products, culture, and future.
We are looking for a Senior Communication Algorithms Engineer, an expert in wireless systems and signal processing, to design next-generation architectures for autonomous platforms, such as drones. In this role, you will bridge the gap between RF engineering, DSP, and security research to advance our mission-critical communication technologies.
Key Responsibilities
- Formulate and analyze advanced communication and signal detection challenges using mathematical methods
- Evaluate architectural and algorithmic trade-offs, balancing system performance with implementation cost and complexity
- Build, enhance, and maintain simulation frameworks using MATLAB and Python
- Architect and design digital receiver components for realization in software and/or FPGA platforms
- Implement selected functionalities directly in software, or provide technical leadership, validation, and guidance for FPGA development activities
- Support the full integration lifecycle while ensuring reliable end-to-end functionality of developed features
- M.Sc. or Ph.D. in Electrical Engineering from a leading academic institution, with a focus on Digital Signal Processing and communication systems
- At least 10 years of hands-on experience in the research, development, and optimization of wideband wireless communication algorithms
- Broad system-level knowledge of wireless communication systems spanning RF, analog, and digital domains
- Strong programming skills in MATLAB and Python
- Demonstrated strength in analytical thinking, with the ability to model, analyze, and solve complex detection and communication problems
- Strong interpersonal skills, with the ability to collaborate effectively across multidisciplinary teams
- Out of the box thinker ready to create a completely new solution for real-life challenges
- Ready to work in a fast-paced, dynamic startup environment
- Practical experience working with RF laboratory instrumentation such as spectrum analyzers and vector signal generators - Advantage
Skills Required
- M.Sc. or Ph.D. in Electrical Engineering with focus on DSP and communication systems
- At least 10 years of hands-on experience in research, development, and optimization of wideband wireless communication algorithms
- Broad system-level knowledge of wireless communication systems spanning RF, analog, and digital domains
- Strong programming skills in MATLAB and Python
- Ability to model, analyze, and solve complex detection and communication problems (analytical thinking)
- Strong interpersonal skills and ability to collaborate across multidisciplinary teams
- Comfort working in a fast-paced, dynamic startup environment and creative problem-solving
- Practical experience with RF laboratory instrumentation (spectrum analyzers, vector signal generators)
What We Do
Regulus closes the critical gap between long-range strategic systems and the last few hundred meters of point defense, providing the autonomous last line of defense against drones and other uncrewed threats. Regulus C-UxS solutions redefine modern defense against uncrewed threats with AI-powered, decentralized mesh and point-defense systems and networks. Our soft-kill EW Ring family and the DART hard-kill interceptor can each be deployed as independent products; powered by LeC2 and Orchestra - our autonomous mesh command-and-control network - they seamlessly connect to create Ring Origami, an integrated close-in defense layer that detects, coordinates, and neutralizes current and future close-range threats in real time - with no person on the loop. While most defense startups focus on tactical-range interception (2–5 km) - an approach whose effectiveness is rapidly eroding as threats harden, communications improve, and autonomy and maneuverability increase - Regulus is building the resilient, close-range shield modern forces need around them. Strategic systems such as lasers, missiles, and other long-range interceptors remain essential for extended-range defense, a domain dominated by primes due to its complexity, cost, and long development cycles; Regulus complements these systems by securing the final meters. Built on unmatched combat experience and hundreds of combat-proven systems, Regulus is creating a scalable, multi-domain C-UxS architecture designed to outpace emerging threats. As defense and homeland security markets accelerate their demand for next-generation autonomy, Regulus is positioned to become a new-era defense leader - driving the counter-uncrewed revolution and defining the future of intelligent defense infrastructure.
