Digital Signal Processing Engineer- TS/SCI with Poly

Digital Signal Processing Engineer- TS/SCI with Poly

Job Category: Engineering

Time Type: Full time

Minimum Clearance Required to Start: TS/SCI with Polygraph

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: None

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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.

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.

Qualifications:

Required: 

• Active TS/SCI with Poly clearance

• Bachelor's degree in Electrical Engineering, Computer 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

Desired: 

• Full-stack software application development

• Front-end Web UI development (JavaScript, modern frameworks)

• Back-end development in Python

• Experience with inter-process communication (e.g., ActiveMQ, RabbitMQ)

• Knowledge of relational and non-relational databases

• Containerization and orchestration (Docker, Kubernetes, etc.)

• CI/CD pipeline experience (e.g., Jenkins)

• Expertise in software-defined radio systems

• 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

Join our team to work on cutting-edge technology and contribute to critical national security missions. CACI offers a dynamic work environment and excellent opportunities for career growth in the space and defense sectors.

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What You Can Expect:

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

Your potential is limitless. So is ours.

Learn more about CACI here.

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Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. 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. Learn more here.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is:

$62,800-$128,600

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.