Senior ISSO - Classified RMF & IC Compliance Lead

Two Six Technologies; Herndon (VA); On-site; USD 120,000 - 180,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Retirement benefits

Paid leave

Tuition assistance

Professional development

Job summary

Two Six Technologies is seeking a Senior Information Systems Security Officer (ISSO) to support the Corporate team in Herndon, VA. The role focuses on RMF accreditation, security liaison duties, and continuous monitoring for classified programs.

You will collaborate with the Corporate ISSM/CSO, ensure compliance with ICD 503 and NIST SP 800-53/171, and contribute to policy creation and STIG/POA&Ms processes.

Qualifications

• 5+ years of experience in a classified environment as an ISSO.
• Bachelor’s degree in Cybersecurity, Computer Science, Information Security, or related field (or equivalent certifications).
• 8140 certification such as Security+, GCISP, GSEC, SSCP, CASP+, CISM, CISSP, etc.
• Working knowledge of RMF, NIST SP 800-53/800-171 and related government regulations.
• Experience with Splunk, ServiceNow and Talon.

Responsibilities

• Work with the Corporate ISSM and CSO to build, architect and accredit classified information systems.
• Achieve accreditation and maintain compliance for the Herndon program.
• Act as the information security liaison between the program, customer and security team.
• Play a vital role in the RMF process advising the ISSM.
• Complete STIG checklists and POA&Ms as required.
• Review all data transfers to information systems.
• Perform weekly, bi-weekly, and monthly audits for all assigned accredited systems.
• Conduct Continuous Monitoring activities as required per customer requirements.
• Create and maintain information security policies.

Skills

ISSO experience

Analytical thinking

Communication skills

Education

Bachelors degree in Cybersecurity/CS/InfoSec or related field

Tools

Splunk

ServiceNow (SNOW)

Talon

Job description

Two Six Technologies is seeking a Senior Information Systems Security Officer (ISSO) to support the Corporate team in Herndon, VA. The role focuses on RMF accreditation, security liaison duties, and continuous monitoring for classified programs.

You will collaborate with the Corporate ISSM/CSO, ensure compliance with ICD 503 and NIST SP 800-53/171, and contribute to policy creation and STIG/POA&Ms processes.