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Signal Intelligence Jobs in Virginia (NOW HIRING)

STR

Lead All-Source Intelligence Engineer

Arlington, VA

$173K - $230K/yr

Apply network analysis, communications intelligence (COMINT), and signals intelligence (SIGINT) tradecraft to technical problems * Document, demonstrate, and present research findings to technical ...

STR

Senior Signal Processing Researcher

Arlington, VA · On-site

$139K - $170K/yr

Our main customer focus is on Department of War and Intelligence Community research and development ... The Role: As a Senior Algorithm & Signal Processing Researcher, you will develop and apply ...

STR

Senior Signal Processing Researcher

Arlington, VA · On-site

$139K - $170K/yr

Our main customer focus is on Department of War and Intelligence Community research and development ... The Role: As a Senior Algorithm & Signal Processing Researcher, you will develop and apply ...

Leidos

Identity Intelligence Analyst

Mclean, VA · On-site

$50K - $91K/yr

Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic ...

Leidos

Identity Intelligence Analyst

Mclean, VA · On-site

$50K - $91K/yr

Our talented team is at the forefront in Security Engineering, Computer Network Operations (CNO), Mission Software, Analytical Methods and Modeling, Signals Intelligence (SIGINT), and Cryptographic ...

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Signal Intelligence information

See Virginia salary details

$22.9K

$98.1K

$138.7K

How much do signal intelligence jobs pay per year?

As of Sep 5, 2026, the average yearly pay for signal intelligence in Virginia is $98,080.00, according to ZipRecruiter salary data. Most workers in this role earn between $81,800.00 and $115,800.00 per year, depending on experience, location, and employer.

What is signal intelligence?

Signal intelligence, often abbreviated as SIGINT, is the process of collecting and analyzing electronic signals and communications from various sources to gather valuable information. This field plays a crucial role in national security, military operations, and intelligence agencies by intercepting radio, satellite, and other forms of electronic communications. Professionals in this area use specialized technology and methods to detect, interpret, and report on these signals to help inform strategic decisions. SIGINT can provide insights into the intentions, capabilities, and activities of potential adversaries.

What are the key skills and qualifications needed to thrive as a signal intelligence specialist?

To thrive as a Signal Intelligence specialist, you need strong analytical skills, attention to detail, and a background in electronics or computer science, often supported by military training or a relevant degree. Proficiency with signal analysis software, radio frequency (RF) systems, cryptographic tools, and sometimes certifications like CompTIA Security+ are commonly required. Exceptional problem-solving abilities, discretion, and effective communication are critical soft skills in this sensitive field. These competencies are essential for accurately interpreting complex data, ensuring security, and supporting critical decision-making in intelligence operations.

What are some common challenges faced by professionals working in signal intelligence roles?

Signal Intelligence professionals often encounter challenges related to rapidly evolving technology and encryption methods used by adversaries. Staying current with advancements in signal interception, analysis tools, and cybersecurity is essential to remain effective. Additionally, the role frequently requires collaboration across multidisciplinary teams, balancing strict confidentiality with the need to share insights for broader mission success. Adapting to high-pressure situations and extended hours during critical operations is also common in this field.

What is the difference between Signal Intelligence vs Communications Analyst?

AspectSignal IntelligenceCommunications Analyst
Required CredentialsSecurity clearances, military or government intelligence trainingDegree in communications, IT, or related field; certifications vary
Work EnvironmentIntelligence agencies, military, government facilitiesCorporate, government, or military settings focusing on communication systems
Employer & Industry UsagePrimarily government and defense sectorsPublic and private sector organizations, including defense and corporate sectors
Common Search & Comparison IntentUnderstanding intelligence gathering methodsAnalyzing communication systems and data

Signal Intelligence involves collecting and analyzing intercepted signals for intelligence purposes, often within government or military contexts. Communications Analysts focus on managing, analyzing, and improving communication systems in various organizations. While both roles require technical knowledge, Signal Intelligence emphasizes intelligence gathering, whereas Communications Analysts concentrate on communication infrastructure and data analysis.

How to get into signal intelligence?

To enter signal intelligence, candidates typically need a background in fields like cybersecurity, computer science, or electrical engineering, along with strong analytical skills. Security clearances are often required, and proficiency with communication protocols, encryption, and intelligence tools is beneficial. Relevant certifications and experience in military or government agencies can also improve prospects.

What does a signal intelligence specialist do?

A signal intelligence specialist analyzes electronic signals and communications to gather intelligence and support national security. They use specialized tools and techniques to intercept, decrypt, and interpret data, often working in secure environments and requiring knowledge of cryptography and communications systems.

What are popular job titles related to Signal Intelligence jobs in Virginia?

For Signal Intelligence jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Signal Intelligence jobs in Virginia look for?

The top searched job categories for Signal Intelligence jobs in Virginia are:

What cities in Virginia are hiring for Signal Intelligence jobs?

Cities in Virginia with the most Signal Intelligence job openings:

Signal Intelligence jobs near you
Infographic showing various Signal Intelligence job openings in Virginia as of August 2026, with employment types broken down into 82% Full Time, 16% Part Time, and 2% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $98,080 per year, or $47.2 per hour.

Digital Signal Processing (DSP) Engineer

CACI International, Inc.

Sterling, VA • On-site

Full-time

Medical, Retirement, PTO

Posted 18 days ago

Key responsibilities

  • Design, develop, debug, integrate, and test signal processing algorithms and SIGINT software systems supporting intelligence, defense, and government missions.

  • Design, develop, integrate, and test software and DSP algorithms, including applications for Machine Learning.

  • Enhance and maintain existing signal processing tools such as X-Midas and M2Extra.

Job description

Job Title: Digital Signal Processing (DSP) 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: Continental US
* * *
The Opportunity:
CACI is currently looking for a 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 M2Extra 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:
  • Bachelor's degree in relevant engineering disciplines (e.g. Electrical Engineering, Computer Engineering)
  • 3+ years of related experience in relevant engineering disciplines (e.g. Electrical Engineering, Computer Engineering, Software Engineering)
  • Experience programming in Python, X-Midas, M2Extra, and C++
  • 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
  • There is a Top Secret clearance requirement to begin employment. In addition, as a requirement of continued employment in this position you will be required to obtain a TS/SCI clearance.

Desired:
  • 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

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.
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.
The proposed salary range for this position is:
$79,400 - $162,700
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.

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