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Signal Intelligence Jobs in Indiana (NOW HIRING)

SAIC

Signal Processing Engineer

Crane, IN · On-site

Develop signal processing algorithms, waveforms, and mission-load content for communications ... Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets ...

SAIC

Signal Processing Engineer

Crane, IN · On-site

Develop signal processing algorithms, waveforms, and mission-load content for communications ... engineering, intelligence, and enterprise information technology markets. SAIC is Redefining ...

U.S. Navy

INTELLIGENCE SPECIALIST

Hammond, IN · On-site

$89K - $112K/yr

  • Medical

  • Retirement

What we can tell you is this: you will intercept signals to provide tactical and strategic intelligence, technical guidance and information to ships and special warfare units. CRYPTOLOGIC TECHNICIAN ...

U.S. Navy

INTELLIGENCE SPECIALIST

Evansville, IN · On-site

$89K - $113K/yr

  • Medical

  • Retirement

What we can tell you is this: you will intercept signals to provide tactical and strategic intelligence, technical guidance and information to ships and special warfare units. CRYPTOLOGIC TECHNICIAN ...

U.S. Navy

INTELLIGENCE SPECIALIST

Terre Haute, IN · On-site

$89K - $112K/yr

  • Medical

  • Retirement

What we can tell you is this: you will intercept signals to provide tactical and strategic intelligence, technical guidance and information to ships and special warfare units. CRYPTOLOGIC TECHNICIAN ...

U.S. Navy

INTELLIGENCE SPECIALIST

Gary, IN · On-site

$93K - $117K/yr

  • Medical

  • Retirement

What we can tell you is this: you will intercept signals to provide tactical and strategic intelligence, technical guidance and information to ships and special warfare units. CRYPTOLOGIC TECHNICIAN ...

U.S. Navy

INTELLIGENCE SPECIALIST

Indianapolis, IN · On-site

$82K - $103K/yr

  • Medical

  • Retirement

What we can tell you is this: you will intercept signals to provide tactical and strategic intelligence, technical guidance and information to ships and special warfare units. CRYPTOLOGIC TECHNICIAN ...

U.S. Navy

INTELLIGENCE SPECIALIST

Fort Wayne, IN · On-site

$86K - $109K/yr

  • Medical

  • Retirement

What we can tell you is this: you will intercept signals to provide tactical and strategic intelligence, technical guidance and information to ships and special warfare units. CRYPTOLOGIC TECHNICIAN ...

U.S. Navy

INTELLIGENCE SPECIALIST

South Bend, IN · On-site

$92K - $116K/yr

  • Medical

  • Retirement

What we can tell you is this: you will intercept signals to provide tactical and strategic intelligence, technical guidance and information to ships and special warfare units. CRYPTOLOGIC TECHNICIAN ...

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All JobsSignal Intelligence JobsSignal Intelligence Jobs in Indiana

Signal Intelligence information

See Indiana salary details

$22.6K

$96.9K

$137.1K

How much do signal intelligence jobs pay per year?

As of Aug 19, 2026, the average yearly pay for signal intelligence in Indiana is $96,917.00, according to ZipRecruiter salary data. Most workers in this role earn between $80,800.00 and $114,500.00 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 Indiana?

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

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

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

What cities in Indiana are hiring for Signal Intelligence jobs?

Cities in Indiana with the most Signal Intelligence job openings:

Signal Intelligence jobs near you
Infographic showing various Signal Intelligence job openings in Indiana as of August 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $96,917 per year, or $46.6 per hour.

Signal Processing Engineer

Science Applications International Corporation

Crane, IN • On-site

Full-time

Posted 9 days ago

SAIC rating

7.9

Company rating: 7.9 out of 10

Based on 79 frontline employees who took The Breakroom Quiz

79th of 224 rated it services

Job description

SAIC is seeking an Electronic Warfare Systems Engineer Senior to support the Expeditionary Electromagnetic Warfare Division at NSWC Crane and the Joint Counter - Radio Controlled Improvised Explosive Device EW (JCREW) program. This position will be responsible for the development of Signal Processing Engineering - algorithms, waveforms, and mission-load content for communications, networking, and Electronic Warfare (EW) systems. The selected candidate will design, model, implement, and test algorithm concepts through software for RF and EW applications. Additionally, this role involves performing radio frequency protocol analysis, evaluating waveform behaviors, and supporting diagnostic testing to resolve complex technical issues on Navy EW platforms.

Job Responsibilities:

  • Develop signal processing algorithms, waveforms, and mission-load content for communications, networking, and Electronic Warfare systems.
  • Design, model, implement, and test algorithm concepts through software for RF and EW applications.
  • Perform analysis of radio frequency communication protocols and signal behaviors to support threat-load and mission-signal development.
  • Develop, test, and deliver RF signal solutions for Navy Electronic Warfare systems.
  • Use lab instrumentation such as spectrum analyzers and related RF test equipment to evaluate complex waveforms and signal characteristics.
  • Conduct analysis of Navy EW systems and support diagnostics and troubleshooting to resolve technical issues.
  • Support unit, subsystem, and system-level testing for EW systems, including test preparation, execution, and documentation.
  • Coordinate system updates and configuration changes in collaboration with OEMs, Government engineers, and integrated technical teams.
  • Maintain and update technical documentation supporting configuration management, test execution, and software/system changes.
  • Support broader software engineering and test activities aligned to the SOW, including integration, troubleshooting, requirements-based verification, and performance assessment of mission systems. 
SAIC is a premier mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfolio of offerings across the defense, space, intelligence, and civilian markets includes secure high-end solutions in mission IT, enterprise IT, engineering services, and professional services. We integrate emerging technology, rapidly and securely, into mission critical operations that modernize and enable critical national imperatives.

We are approximately 23,000 strong; driven by mission, united by purpose, and inspired by opportunities. SAIC is an Equal Opportunity Employer. Headquartered in Reston, Virginia, SAIC has annual revenues of approximately $7.3 billion. For more information, visit saic.com. For ongoing news, please visit our newsroom.

Education Level:  Bachelor's degree in Electrical Engineering or a related technical discipline. 

Required Qualifications:

  • 5+ years of relevant professional experience in RF engineering, signal processing, waveform development, SDR, software-enabled communications analysis, or EW systems support.
  • Strong experience in signal processing, RF protocol analysis, and waveform development.
  • Experience implementing technical concepts in software using tools such as MATLAB, Python, C/C++, or similar engineering languages. This aligns to the original requirement for strong software coding experience and MATLAB application.
  • Experience with RF test equipment and RF theory, including evaluation of waveforms and signal behavior.
  • Experience programming or working with software-defined radios (SDRs).
  • Ability to troubleshoot complex technical problems involving RF systems, signals, software behavior, and integrated test environments.
  • Strong written and verbal communication skills and ability to work effectively across multidisciplinary technical teams.
  • U.S. Citizenship required.
  • Must be able to obtain and maintain a Top Secret/SCI security clearance.

Desired Qualifications:

  • Experience supporting Electronic Warfare, counter-UAS, counter-IED, radar, spectrum operations, or mission-system development.
  • Experience with DSP, FPGA-based systems, embedded signal-processing environments, or hardware-in-the-loop style test support.
  • Experience with configuration management, technical baseline control, and documentation in a controlled engineering environment.
  • Experience supporting lab and field test events, including system integration, performance evaluation, and technical issue resolution.

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