Senior SIGINT Analyst (A4)

Epsilon C5I (www.epsilonsystems.com/c5i), a division of Epsilon Systems Solutions, is a 100 percent employee-owned company founded in 1998 with more than 20 locations serving the Department of Defense, Department of Energy, Department of Homeland Security, non-profit and commercial customers. The Dayton division is one of only five prime awardees for the 10-year, $4.7 billion NOVASTAR contract supporting the National Air and Space Intelligence Center (NASIC), WPAFB, Ohio.

Epsilon C5I is seeking a Senior Signals Intelligence (SIGINT) Analyst to support mission-critical intelligence operations for Department of Defense and Intelligence Community customers. This role supports the analysis, exploitation, and reporting of signals intelligence to enable operational and strategic decision-making.

The selected candidate will serve as a technical leader and subject matter expert, mentoring junior analysts while delivering high-quality intelligence products supporting operational and strategic objectives.

Key Responsibilities:

• Leads advanced SIGINT analysis supporting strategic intelligence requirements.
• Conduct detailed analysis of RF signals, communications systems, and emitter characteristics.
• Perform target development and network analysis of adversary communications and signal activity.
• Produce and review high-confidence intelligence reports and analytic assessments.
• Provide technical guidance and mentorship to junior analysts.
• Coordinate with multi-disciplinary intelligence teams including GEOINT, OSINT, and MASINT analysts.
• Support development of new analytic methodologies and tradecraft.
• Brief findings to senior leadership and mission stakeholders.

Required Qualifications:

• Bachelor's degree in:
  
  
  • Intelligence Studies
  • Electrical Engineering
  • Computer Science
  • Physics
  • Mathematics
  • or related discipline
• 10 or more years' experience in SIGINT analysis or related intelligence field.
• Applicants must have an active DoD Top-Secret security clearance, with SCI access.
• Pursuant to the various government contractual requirements, all applicants must be U.S. Citizens.
• Demonstrated expertise in signals analysis, target development, and intelligence reporting.
• Experience working in IC or DoD SIGINT environments.
• Strong briefing and intelligence product development skills.

Preferred Qualifications:

• Experience with advanced signal analysis tools and analytic platforms.
• Knowledge of digital signal processing, RF propagation, and communications protocols.
• Experience supporting IC agencies or national mission programs.
• Background in AI/ML-assisted signal analysis or large-scale data exploitation.
• Prior leadership or team lead experience.

Required: ADA Notations:

• Regular communication (hearing/speaking).
• Noise conditions range from very quiet to noisy.
• Prolonged use of computer (typing/keyboarding).
• Frequently required to sit for long periods of time, stand, walk, and may occasionally lift and move at least 25 pounds.
• Ability to travel by car, air or other means of transportation, if required.

Epsilon Systems Solutions, Inc. is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.