Digital Signal Processing Engineer

CACI International • Sterling, VA

2d

About The Position

At CACI, we are passionate about tackling complex, high-impact challenges that drive national security and defense missions. We are looking for exceptional, driven individuals to join our National Mission Systems team within the Space Market. As a DSP/Communications Engineer, you'll be part of a high-caliber team of experts in signal processing, machine learning, and software development. Our mission is vital, and you'll have the chance to contribute to critical work that supports our country’s defense. Why Join Us? This is more than just a job. It’s an opportunity to work with the best minds in the field. You’ll be mentored by senior experts who will help you grow in your career, expanding your knowledge and refining your skills in signal processing. At CACI, we foster an environment of continuous learning, where curiosity and problem-solving drive success. You’ll have the chance to learn, innovate, and grow in your craft, while making a real impact on national security. We’re looking for individuals who are passionate about solving complex problems, motivated to constantly improve, and eager to contribute to groundbreaking work. If you're someone who thrives in a dynamic, collaborative environment and is always striving for excellence, we want to hear from you. CACI's National Mission Systems department within the Space Market is seeking a talented Signal Processing/RF Communications Engineer. We specialize in developing innovative, technology-driven solutions that provide decision advantages for national security missions. Our collaborative approach and unique client engagement processes offer exceptional opportunities for professional growth and advancement.

Requirements

• Active TS/SCI with Poly clearance
• Bachelor's degree in Electrical Engineering or related field
• 3+ years of experience in relevant engineering disciplines
• Strong background in digital signal processing (DSP) and communication theory
• Proficiency in object-oriented programming (Python, Java, C++, or similar)
• Linux software development experience
• Excellent written and verbal communication skills
• Experience with full software development lifecycle
• Demonstrated ability to communicate complex technical information effectively

Nice To Haves

• Back-end development in Python
• Experience with inter-process communication (e.g., ActiveMQ, RabbitMQ)
• Knowledge of relational and non-relational databases
• Expertise in automation of signal processing workflows
• Experience with X-Midas for RF systems development
• Signal processing using MATLAB, Octave, or similar tools
• Familiarity with telemetry systems
• Understanding of error-correcting codes and digital video formats
• Experience with target tracking systems and machine learning
• Knowledge of weapons systems design and development
• Skill in developing link budgets and system sensitivity assessments
• Expertise in Geolocation, Direction Finding, Kalman filtering, and Polyphase filtering

Responsibilities

• Design, develop, debug, and test signal processing algorithms for various platforms supporting intelligence, defense, and government missions.
• Create and implement software and DSP algorithms.
• Develop and integrate Machine Learning applications.
• Maintain and enhance X-Midas and M2Extra tools used by signal analysts.
• Contribute to defining requirements, CONOPs, and architecture for future systems.
• Utilize computer-assisted engineering and design software for engineering tasks.
• Develop analytic signal processing tools.

Benefits

• Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives.
• We offer competitive compensation, benefits and learning and development opportunities.
• Our broad and competitive mix of benefits options is designed to support and protect employees and their families.
• At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.

What This Job Offers

• Job Type: Full-time
• Career Level: Mid Level