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Signals Intelligence Analyst Jobs in Charleston, SC

DLH

TCAC Test Analyst (Job 1405)

North Charleston, SC · On-site

The TCAC FoS is a computer-based Signals Intelligence (SIGINT)/Electronic Warfare (EW) fusion center that provides automated SIGINT processing, analysis, and reporting capabilities. The system is ...

DLH

TCAC Test Analyst (Job 1405)

North Charleston, SC · On-site

The TCAC FoS is a computer-based Signals Intelligence (SIGINT)/Electronic Warfare (EW) fusion center that provides automated SIGINT processing, analysis, and reporting capabilities. The system is ...

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All JobsSignals Intelligence Analyst JobsSignals Intelligence Analyst Jobs in Charleston, SC

Signals Intelligence Analyst information

See Charleston, SC salary details

$10.5K

$49.1K

$94.9K

How much do signals intelligence analyst jobs pay per year?

As of Aug 26, 2026, the average yearly pay for signals intelligence analyst in Charleston, SC is $49,143.00, according to ZipRecruiter salary data. Most workers in this role earn between $38,200.00 and $66,800.00 per year, depending on experience, location, and employer.

What does a signals intelligence analyst do?

The responsibilities of a signals intelligence (SIGINT) analyst include examining foreign communications and activity and collating the information by compiling reports on combat, strategy, and tactical intelligence, to support Special Operations Task Force and other government agencies. Using advanced equipment, you analyze intercepted messages and organize relevant information, identify operational patterns, and notify commanders of unusual activity so they can respond appropriately. Other duties include maintaining databases and assisting with placing, camouflaging, and retrieving surveillance systems. Opportunities in this type of position are most prevalent in the military including the Army, Air Force, and the National Guard, but there are positions available outside the military as well, such as with technology companies that work with law enforcement and counterintelligence agencies.

What does a signals intelligence analyst do?

A Signals Intelligence Analyst is responsible for collecting, analyzing, and interpreting signals data—such as radio, radar, or electronic transmissions—to provide valuable information to military or intelligence agencies. They use specialized equipment and software to intercept communications, identify potential threats, and support mission planning. Their work helps inform decisions related to national security, battlefield awareness, and counterintelligence operations.

What are the key skills and qualifications needed to thrive as a signals intelligence analyst, and why are they important?

To thrive as a Signals Intelligence Analyst, a strong background in data analysis, cryptography, and communications technology is essential, often supported by a degree in a technical field and relevant security clearances. Familiarity with signal analysis software, radio frequency (RF) systems, and intelligence databases is typically required, along with certifications such as CompTIA Security+ or CISSP. Analytical thinking, attention to detail, and effective communication are vital soft skills for interpreting complex data and collaborating with intelligence teams. These skills and qualifications are critical for accurately identifying, analyzing, and reporting on signals intelligence to support national security and mission objectives.

What are some of the typical challenges signals intelligence analysts face when working with large volumes of data?

Signals Intelligence Analysts often work with massive amounts of raw data from various sources, which can make it challenging to identify relevant information efficiently. Sifting through this data requires strong analytical skills, attention to detail, and the ability to use specialized analysis tools effectively. Additionally, analysts must stay updated on evolving communication technologies and encryption methods. Collaborating with other intelligence professionals is also essential to ensure accurate interpretation and timely reporting of critical findings.

What is the difference between Signals Intelligence Analyst vs Cybersecurity Analyst?

AspectSignals Intelligence AnalystCybersecurity Analyst
Required CredentialsBachelor's in cybersecurity, intelligence, or related fields; security clearances often requiredBachelor's in cybersecurity, computer science, or related fields; certifications like CompTIA Security+ or CISSP beneficial
Work EnvironmentIntelligence agencies, military, government organizations; classified and secure settingsPrivate companies, government agencies, IT firms; office and remote work
Industry UsageDefense, intelligence, national securityIT, finance, healthcare, government cybersecurity
Common Search/ComparisonYesYes

Signals Intelligence Analysts focus on intercepting and analyzing foreign communications for national security, often working in classified environments. Cybersecurity Analysts protect organizational networks from cyber threats, working in more open environments. While both roles require technical skills and security knowledge, their focus areas and work settings differ significantly.

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Cities near Charleston, SC with the most Signals Intelligence Analyst job openings:

Signals Intelligence Analyst jobs near you
Infographic showing various Signals Intelligence Analyst job openings in Charleston, SC as of August 2026, with employment types broken down into 80% Full Time, 12% Part Time, and 8% Contract. Highlights an 88% In-person, and 12% Remote job distribution, with an average salary of $49,143 per year, or $23.6 per hour.

Signals Intelligence Subject Matter Expert (SME)

Scientific Research Corporation

North Charleston, SC • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Signals Intelligence Subject Matter Expert (SME)
Location US-SC-North Charleston
ID 2026-11412
Category Systems Analyst Position Type Regular Full-Time Application Open Date 7/30/2026
Description
    Assist in the research, analysis, and selection of reliable commercial off the shelf (COTS) / government off the shelf (GOTS) components for evolutionary technology insertions into Joint Threat Warning System based on USSOCOM and AFSOC mission requirements
  • Supporting test planning, system configuration, system installation, dry run execution, and provide in-test support for testing events. SME will assist with preparation, review, revision, and maintenance of technical documents including software and systems engineering, system operations, testing, and user documentation

#LI-AM1

Requirements
  • Five years of experience with conventional and SOCOM SIGINT operations, IP networking, documentation development, and training delivery
  • Experience with software defined radio (SDR) configuration and management
  • Active TS/SCI clearance
  • DoD 8570 IAT Level II (Security+ CE or equivalent) or within 6 months of hire
Desired Skills

  • Experience with collection operations and dataflow configuration

  • Must have strong customer focus

  • Must have ability to adapt to rapidly changing requirements

  • Must possess strong time management skills

Clearance Information

SRC IS A CONTRACTOR FOR THE U.S. GOVERNMENT, THIS POSITION WILL REQUIRE U.S. CITIZENSHIP AS WELL AS, A U.S. GOVERNMENT SECURITY CLEARANCE AT THE TOP SECRET / SCI LEVEL

Travel Requirements
  • Travel up to 30% CONUS
About Us

Scientific Research Corporation is an advanced information technology and engineering company that provides innovative products and services to government and private industry, as well as independent institutions. At the core of our capabilities is a seasoned team of highly skilled engineers and scientists with multidisciplinary backgrounds. This team is challenged daily to provide cutting edge technology solutions to our clients.

SRC offers a generous benefit package, including medical, dental, and vision plans, 401(k) with a company match, life insurance, vacation and sick paid time off accruals with amounts increasing based on role and years of service, 11 paid holidays, tuition reimbursement, and a work environment that encourages excellence and more. For positions requiring a security clearance, selected applicants will be subject to a government security investigation and must meet eligibility requirements for access to classified information.

EEO

Scientific Research Corporation is an equal opportunity employer that does not discriminate in employment.

All qualified applicants will receive consideration for employment without regard to their race, color, religion, sex, age, sexual orientation, gender identity, national origin, disability, protected veteran status, or any other protected characteristic under federal, state or local law.

Scientific Research Corporation endeavors to make www.scires.com accessible to any and all users. If you would like to contact us regarding the accessibility of our website or need assistance completing the application process, please contact jobs@scires.com for assistance. This contact information is for accommodation requests only and cannot be used to inquire about the status of applications.

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