Embedded Software Engineer

Secmation•Huntsville, AL

2d•Hybrid

About The Position

Embedded Software Engineer - RF & Communication Systems [SDR] Location: Huntsville, AL Position Type: Full-Time | Hybrid Relocation assistance Why Engineers Choose Secmation Secmation is a proven, mission-focused engineering company with more than a decade of delivering real capability to the defense community. We operate with the speed, ownership, and tight-knit culture of a small business-backed by the credibility and track record that comes from 10+ years of successful execution. Here, engineers build systems that matter, move fast, and ship technology that directly impacts national security. Small company. Big mission. Real engineering. Secmation is seeking a Junior Embedded Software Engineer with an interest in RF systems, military communications, radar, SATCOM, or Software-Defined Radios (SDR). In this hands-on role, you will develop and support embedded software for secure communications and electronic warfare systems, working alongside experienced engineers in a highly collaborative environment. You will contribute to mission-critical DoD programs , gaining exposure to real-world RF and embedded systems while building a strong foundation in embedded software development, signal processing, and secure system design.

Requirements

Active DoD clearance required.
MS in Computer Science, Computer Engineering, Electrical Engineering, or related field.
1-2 years' experience in embedded systems software development.
Proficiency in C/C++ for embedded systems; strong Python preferred.
Experience with Linux-based operating systems in embedded environments.
Deep technical background in communication systems, RF, and SDR development (e.g., GNURadio, REDHAWK, or similar frameworks).
Experience in simulation of radio equipment
Strong understanding of digital signal processing, error correction, adaptive tuning, and optimization for communication systems.
Familiarity with cybersecurity protections in RF and communications systems.
U.S. Citizenship is required for this position due to government clearance requirements.

Responsibilities

Develop and maintain embedded software for RF and communications systems, with a focus on Software-Defined Radio (SDR) platforms.
Implement and integrate signal processing algorithms and communication waveforms under the guidance of senior engineers, supporting secure and resilient system operation.
Collaborate with RF, hardware, and systems engineering teams to support the design and integration of embedded software for defense and industrial communication systems.
Participate in hardware-in-the-loop (HWIL) testing, simulations, and field evaluations, assisting with system validation, debugging, and performance analysis.