ISSO – RMF Security Lead (TS/SCI, Onsite)

Abile Group, LLC; Washington (District of Columbia); On-site; USD 120,000 - 180,000; Full time

Job summary

Abile Group, LLC seeks an experienced ISSO to support an Intelligence Community customer onsite at Joint Base Anacostia-Bolling, Washington, DC. The role involves RMF artifact development, control integration, posture monitoring, and security assessments to strengthen overall security.

Clear TS/SCI is required, with 5–8 years’ BS/BA or 3–5 years’ MS/MA, or 0–2 years’ PhD, plus DoD 8570.1-M IAT II certification.

Qualifications

• Proven ISSO experience across a large-scale enterprise IT program.
• Familiar with Scrum methodologies.
• Strong written and verbal communication.
• Analytical and problem-solving abilities.
• Teamwork and collaboration.
• Organizational and multitasking skills.
• Proficiency with Nessus (ACAS), Splunk, STIGS, SCAP tools.

Responsibilities

• Assists in the development and maintenance of RMF documentation and artifacts.
• Collaborates with ISSE and engineering teams to assess and integrate security controls.
• Monitors and manages the security posture of systems.
• Conducts security assessments and audits; identifies vulnerabilities and mitigations.
• Reviews and maintains security documentation aligned with policies.
• Provides support for security authorization and accreditation processes.

Skills

ISSO experience

Scrum methodologies

Verbal & written communication

Analytical skills

Teamwork

Multitasking

Security tooling proficiency

Education

BS/BA in a relevant field

MS/MA

PhD

Tools

Nessus (ACAS)

Splunk

STIGS

SCAP tools

eMASS

Xacta

Job description

Abile Group, LLC seeks an experienced ISSO to support an Intelligence Community customer onsite at Joint Base Anacostia-Bolling, Washington, DC. The role involves RMF artifact development, control integration, posture monitoring, and security assessments to strengthen overall security.

Clear TS/SCI is required, with 5–8 years’ BS/BA or 3–5 years’ MS/MA, or 0–2 years’ PhD, plus DoD 8570.1-M IAT II certification.