Information Systems Security Officer (ISSO) - Mid

ecsfederal; Virginia (MN); On-site; USD 110,000 - 170,000; Full time

Job summary

ECS Federal is seeking a TS-cleared Information Systems Security Officer (ISSO) to support an FBI program in Winchester, VA. You will lead security authorization efforts, ensuring readiness and remediation across complex systems while maintaining compliance and operational continuity.

The role entails lifecycle ISSO support, coordinating artifacts, POA&Ms, vulnerabilities, annual assessments, and data requests. Strong background in RMF/SAA and risk management is required.

Qualifications

• US citizenship with active Top Secret clearance.
• 5 years of related experience.
• Proficiency aligned to Security Architect (722) of DoD 8140 requirements: degree or certifications.
• Must meet FBI TS/SCI, background, training, facility-access and polygraph requirements.
• Experience executing SAA/RMF support and maintaining security docs.

Responsibilities

• Lead security authorization support for FBI systems and portfolios.
• Coordinate SAA artifacts, control evidence, POA&Ms, vulnerabilities, assessments.
• Maintain records, monitor authorization milestones, escalate risk or schedule issues.

Skills

US citizenship

Active Top Secret clearance

Education

Bachelor's Degree in Computer Science or related field

Security certifications (GMON, Security X/CASP+, CCISO, CCSP, CGRC/CAP, CISSO, Cloud+, GCSA, GSEC, Security+, SSCP)

Job description

ECS is seeking aTS-cleared Information Systems Security Officer (ISSO) to support one of our mission critical programs for the Department of Justice inWinchester, VA.

We offer the chance to support the world's finest law enforcement organization and help the people that keep us safe. In this job you will lead security authorization support for complex FBI systems and portfolios, with accountability for authorization readiness, remediation, quality, and continuity.

We are seeking candidates committed to high quality to provide innovative solutions. As an Information System Security Officer - Mid, you will perform lifecycle ISSO support for assigned FBI systems, coordinating SAA artifacts, control implementation evidence, POA&Ms, vulnerabilities, annual assessments, data calls, and system-owner actions. Maintains accurate records, monitors authorization milestones, and escalates risk or schedule issues that could affect ATO continuity or compliance.

• US citizenship with active Top Secret clearance
• 5 Years of experience
• Intermediate proficiency aligned to Security Architect (722) of DOD 8140 requirements:
  • Bachelor's Degree in one of the following disciplines (Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology, or Software Engineering)
  • OROne of the following Certifications (GMON, Security X/CASP+, CCISO, CCSP, CGRC/CAP, CISSO, Cloud+, GCSA, GSEC, Security+, SSCP)
• US citizenship with active Top Secret clearance
• Must meet applicable FBI TS/SCI, background, training, facility-access, and polygraph requirements.
• Demonstrated ability to execute SAA/RMF support and maintain accurate security documentation.