Digital Signal Processing (DSP) Engineer
Digital Signal Processing (DSP) Engineer
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National Security & Defence Consultant - South West
Title: Digital Signal Processing (DSP) Engineer
Location: Gloucester, UK
Clearance: Must already hold enhanced UKIC DV Clearance
Overview:
Join a cutting-edge engineering team and play a vital role in advancing mission-critical communications technologies. As a Digital Signal Processing (DSP) Engineer, you will lead efforts in reverse engineering, DSP algorithm development, and integration of software-defined radio (SDR) platforms. Your work will directly support the design and deployment of advanced payloads and signal exploitation systems for Defence, Cyber, and Intelligence operations.
Key Responsibilities:
Reverse Engineering & Signal Analysis
* Conduct hardware, software, and RF signal reverse engineering to uncover vulnerabilities, assess capabilities, and identify opportunities for system enhancements.
Software-Defined Radio (SDR) Development
* Design, develop, and refine SDR solutions using advanced DSP techniques for communication, detection, and classification applications.
Algorithm R&D
* Create novel DSP algorithms to improve system performance in challenging environments, focusing on signal acquisition, modulation analysis, and signal exploitation.
* Develop and integrate DSP capabilities into custom payloads for communication and signal intelligence missions—ensuring scalability and future compatibility.
Testing & Validation
* Support rigorous system validation through lab-based evaluations, hardware-in-the-loop testing, and real-world field trials.
Collaborative Engineering
* Work closely with cross-functional teams—software engineers, RF designers, and hardware developers—to integrate DSP solutions into broader mission platforms.
What We’re Looking For:
* Must already hold enhanced UKIC DV Clearance
* Solid expertise in Digital Signal Processing, including algorithm design and real-time implementation.
* Proven experience in reverse engineering of RF systems, signals, or protocols.
* Hands-on experience with Software-Defined Radio (SDR) platforms and tools.
* Strong programming skills in Python, C/C++, or related languages used in DSP/SDR development.
* Knowledge of modulation techniques, demodulation, and digital communications protocols.
* Experience in system testing, validation, and performance analysis.
* Familiarity with GNU Radio or similar SDR frameworks.
* Experience with FPGA/RFSoC development, particularly using VHDL or Verilog.
* Comfortable working in Linux environments and using collaborative tools like GitLab.
* Background in payload development for defence, cyber, or covert communications systems.
Apply Now!
Please either apply through this advert or email me directly at lewis.hayward@searchability.com. For further information, please call me at 0117 284 0050. By applying for this role, you give express consent for us to process and submit your application to our client in conjunction with this vacancy only.
Seniority level
* Seniority level
Mid-Senior level
Employment type
* Employment type
Full-time
Job function
* Job function
Information Technology
* Industries
Information Services and Defense and Space Manufacturing
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