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Senior Digital Signal Processing Engineer

Job in Sterling, Loudoun County, Virginia, 20167, USA
Listing for: CACI International
Full Time position
Listed on 2026-10-16
Job specializations:
  • Software Development
    Software Engineer, Embedded Software Engineer
Job Description & How to Apply Below
Job Title:

Senior Digital Signal Processing Engineer Job Category:
Engineering Time Type:
Full time Minimum Clearance Required to Start:
Top Secret Employee Type:
Regular Percentage of

Travel Required:

Up to 10%
Type of Travel:
Local*
*
* The Opportunity:

CACI is currently looking for a Senior Digital Signals Processing Engineer to join our team developing next generation signals intelligence (SIGINT) and electronic warfare systems for the Department of Defense.  Join this passionate team of industry-leading individuals on a program that leverages the best practices in Model-Based Systems Engineering and Agile software development to deliver state of the art capability in support of our nation’s warfighters.

As a member of the CACI Team, you will support the men and women charged with safeguarding the American people and enhancing the Nation’s safety, security, and prosperity. Our warfighters are on the front lines, every day, protecting our national security from the increasingly sophisticated and complex threats of our adversaries.

Responsibilities:

Design, develop, debug, integrate, and test signal processing algorithms and SIGINT software systems running on a variety of platforms supporting intelligence, defense, and other government missions.

Design, develop, integrate, and test software and DSP algorithms.

Design, develop, integrate, and test software for Machine Learning applications.

Enhancing and maintaining existing X-Midas and M2

Extra signal processing tools.

Help define the requirements, CONOPs and architecture for future systems.

Use computer-assisted engineering and design software and equipment to perform engineering tasks.

Development of analytic signal processing tools.

Qualifications:

Required:

Bachelor’s degree in relevant engineering disciplines (e.g. Electrical Engineering, Computer Engineering)7+ years of related experience in relevant engineering disciplines (e.g. Electrical Engineering, Computer Engineering, Software Engineering)
Experience programming in Python, and C++Experience with SIGINT software systems

Understanding of X-Midas Linux software development experience

Demonstrated proficiency in communicating technical and analytical information in written products Exposure to all phases of software development lifecycle (concept, design, implementation, test, and production).Experience in working in highly collaborative team environments centered around signal processing and software development

Active Top Secret clearance with the ability to obtain TS SCI with POLYDesired:

Masters Degree Understanding of software defined radio systems:

Receiver architectures

Software channelization

Modulation/demodulation techniques

Spectral analysis

Experience with X-Midas in the development of RF transmission and receiver systems or software defined radio

Experience processing signals using any software tool suite

Experience with Kubernetes or Docker

Experience with telemetry systems

Knowledge and experience of processing signals, including:

Error correcting codes

Digital video formats

Knowledge and experience with target tracking systems

Knowledge and experience performing machine learning techniques

Experience in design, development, or testing of weapons systems

Development of link budgets, range estimates, and system sensitivity assessments

This position is contingent on funding and may not be filled immediately. However, this position is representative of positions within CACI that are consistently available. Individuals who apply may also be considered for other positions t 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…
Position Requirements
10+ Years work experience
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