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Signal Intelligence Jobs in Illinois (NOW HIRING)

Federal Signal

Corp Data Analyst II

Downers Grove, IL · Hybrid

$65K - $95K/yr

... intelligence offerings & (2) internal BU data analysis. * Identify and disseminate sales lead generations by analyzing large unstructured data sets for key Federal Signal products. * Maintain and ...

Federal Signal

Corp Data Analyst II

Downers Grove, IL

$65K - $95K/yr

... intelligence offerings & (2) internal BU data analysis. * Identify and disseminate sales lead generations by analyzing large unstructured data sets for key Federal Signal products. * Maintain and ...

Federal Signal

Corp Data Analyst II

Downers Grove, IL · On-site

$65K - $95K/yr

... intelligence offerings & (2) internal BU data analysis. * Identify and disseminate sales lead generations by analyzing large unstructured data sets for key Federal Signal products. * Maintain and ...

Parksite

Demand Intelligence Manager

Batavia, IL · On-site

$115K - $125K/yr

... other demand signals into an accurate, forward-looking demand plan that supports inventory ... demand intelligence into actionable recommendations for Inventory Management and Purchasing ...

Meta

Competitive Intelligence Lead

Chicago, IL

$177K/yr

Synthesize multiple, low-fidelity 3rd-party signals into a single high-fidelity trend report using ... D.) in business intelligence, product analytics, or economic or strategy consulting in a technology ...

Federal Signal

Sales/CRM Business Analyst

Streator, IL

$75K - $90K/yr

Provides Business Intelligence and synthesizes sales and marketing data for business leadership ... Federal Signal Corporation (NYSE: FSS) builds and delivers equipment of unmatched quality that ...

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All JobsSignal Intelligence JobsSignal Intelligence Jobs in Illinois

Signal Intelligence information

See Illinois salary details

$23.1K

$99.1K

$140.2K

How much do signal intelligence jobs pay per year?

As of Aug 22, 2026, the average yearly pay for signal intelligence in Illinois is $99,126.00, according to ZipRecruiter salary data. Most workers in this role earn between $82,600.00 and $117,100.00 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 Illinois?

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

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

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

What cities in Illinois are hiring for Signal Intelligence jobs?

Cities in Illinois with the most Signal Intelligence job openings:

Signal Intelligence jobs near you
Infographic showing various Signal Intelligence job openings in Illinois as of August 2026, with employment types broken down into 92% Full Time, 6% Part Time, and 2% Contract. Highlights an 82% Physical, 5% Hybrid, and 13% Remote job distribution, with an average salary of $99,126 per year, or $47.7 per hour.

Intelligence Support Engineer (SE) Mid

S2Technologies, LLC

Virginia, IL • On-site

$110 - $170/hr

Other

Posted 4 days ago

Job description

Position Title: Intelligence Support Engineer (SE) MidLocation: Little Creek, VAPosition Overview:

The Intelligence SE Mid provides direct support to Special Operations Forces (SOF) and Joint Intelligence activities across global theaters. This role requires comprehensive knowledge of the intelligence cycle and the full spectrum of intelligence disciplines, including Human Intelligence (HUMINT), Signals Intelligence (SIGINT), Geospatial Intelligence (GEOINT), and Open Source Intelligence (OSINT). The engineer enables operational effectiveness by integrating advanced intelligence systems, conducting tailored user training, and identifying and addressing technology capability gaps.

Key Responsibilities:
  • Provide intelligence analysis support leveraging knowledge of HUMINT, SIGINT, GEOINT, OSINT, and all-source intelligence.
  • Apply a thorough understanding of SOCOM and Joint Staff intelligence analysis principles, cycles, and operational integration.
  • Serve as a subject matter expert to train end users on SOF-specific Programs of Record and commercial/government mission technologies.
  • Develop and conduct customized training courses based on unit-specific intelligence needs.
  • Adapt quickly to evolving technologies and ensure new capabilities are seamlessly integrated into the host unit's intelligence production processes.
  • Provide intelligence and operations briefings to senior leaders and support operational mission planning.
  • Collaborate with geographically dispersed teams, supported units, and Combatant Command intelligence entities.
  • Contribute to the operational relevance and sustainment of software capabilities, ensuring ongoing utility to intelligence missions.

Required Qualifications:
  • 4+ years of experience communicating intelligence and operational information to senior leaders.
  • 4+ years of analytical experience in HUMINT, SIGINT, IMINT, OSINT, or at least two intelligence disciplines.
  • 3+ years of experience with:
    • Microsoft Office Suite (Word, PowerPoint, Excel, Access)
    • Analyst Notebook
    • M3 or similar research tools (Catapult, Palantir, FADE)
    • HOT-R or CHROME (Counterintelligence & HUMINT management tools)
  • Demonstrated ability to train and support SOF personnel on intelligence systems.
  • Experience working in support of deployed or forward-positioned military intelligence units.
  • Experience briefing and communicating complex intelligence and operational information to senior leaders.
  • Experience leading and managing Field Support Engineers (FSEs) and intelligence teams across geographically dispersed locations.
  • Demonstrated ability to implement and sustain intelligence systems and train end users.
  • Extensive knowledge of SOCOM intelligence systems and integration within Joint Operational Environments.
  • Experience in capability gap identification and coordination with Combatant Command intelligence activities.
  • ACTIVE Top Secret Clearance with SCI Eligibility required
Preferred Skills & Tools:
  • Experience with intelligence fusion systems, link analysis, and all-source intelligence workflows.
  • Familiarity with SOF-specific intelligence systems and mission sets.
  • Knowledge of emerging technologies and integration strategies within the intelligence domain.
  • Ability to develop concise intelligence products tailored to operational needs.
  • Skilled in mentoring junior engineers or analysts in intelligence toolsets and processes.
Clearance Required
  • TS/SCI
Education

Bachelor's degree Preferred

S2Technologies is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. All qualified applicants will receive consideration for employment without regard to race, ethnicity, national origin, color, religion, sex, physical or mental disability, protected veterans' status, or any other status protected by the laws or regulations in the locations where we operate. Applicants living in a HubZone designated area receive preferential selection when meeting all other required qualifications.

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