ISSO: TS/SCI RMF & Cyber Defense Lead

VTG; Chantilly (VA); On-site; USD 100,000 - 113,000; Full time

Job summary

VTG seeks an ISSO in Chantilly, VA to monitor and maintain systems security on operational systems, including RMF workflows, NIST guidance, and incident response. You will collaborate with stakeholders, review security documentation, and advise on policy and security baselines.

The role requires active TS/SCI with Polygraph and IAT-2 readiness within 6 months. The position emphasizes cross-functional teamwork, effective communication, and proactive improvements to security controls across

Qualifications

• Clearance: Active TS/SCI with Polygraph.
• Bachelor's degree + 2 years of experience OR High School/GED + 6 years of experience OR Associate's degree + 4 years of experience OR Master's degree or higher + 0 - 2 years of experience.

Responsibilities

• Collaborate with system stakeholders and teammates to enhance system security.
• Communicate effectively with all security stakeholders.
• Create, revise, or review cybersecurity documentation.
• Proactively identify opportunities for increasing customer value and engagement.
• Act as a Data Transfer Agent between systems of varying security domains.
• Inventory, track, and control removable media and portable electronic devices.
• Advise stakeholders on NIST SP 800-37 RMF workflows and requirements.
• Review SIEM and RMF workflow tools to advise ISSM on system security baselines and authorization statuses.
• Advise system stakeholders on acceptable use and applicable cybersecurity policy or regulation.
• Properly report and document security incidents and response actions.

Skills

Security clearance

Communication skills

Team collaboration

Documentation

RMF/NIST knowledge

IAT-2 readiness

Education

Bachelor's degree + 2 years experience OR Higher

DoD 8570 IAT-2 certification within 6 months

Tools

Microsoft Windows

Linux/Unix

Mac OS

Microsoft Office Suite

Job description

VTG seeks an ISSO in Chantilly, VA to monitor and maintain systems security on operational systems, including RMF workflows, NIST guidance, and incident response. You will collaborate with stakeholders, review security documentation, and advise on policy and security baselines.

The role requires active TS/SCI with Polygraph and IAT-2 readiness within 6 months. The position emphasizes cross-functional teamwork, effective communication, and proactive improvements to security controls across