Senior ISSM for Classified Systems (TS/SCI)

The O'Neil Group Company; Colorado Springs (CO); Hybrid; USD 135,000 - 160,000; Full time

Benefits offered by this job

Medical insurance

401(k)

Job summary

Catalyst Campus for Technology & Innovation (CCTI) in Colorado Springs is seeking an experienced Information System Security Manager (ISSM) to lead cybersecurity accreditation, compliance, continuous monitoring, and operations for classified information systems.

The ISSM will coordinate with Government security representatives, accrediting officials, ISOs, SSOs, and technical teams to ensure secure, compliant, and accredited systems throughout their lifecycle, with onsite work and situational

Qualifications

• 5+ years of combined ISSO/ISSM experience required.
• Experience with RMF and ATO activities in DoD/IC environments.
• Familiarity with NIST, ICD 503, CNSSI guidance and related security requirements.

Responsibilities

• Lead accreditation activities to obtain and sustain ATOs for classified systems.
• Execute RMF lifecycle activities per NIST SP 800-53 and government requirements.
• Develop and maintain SSPs, SARs, SCTMs, POA&Ms and supporting artifacts.
• Coordinate with Government security personnel and accrediting authorities.
• Support continuous monitoring, vulnerability management, and incident response.

Skills

RMF

ATO processes

Accreditation artifacts

Government security liaison

Cybersecurity governance

Education

Bachelor's degree in Cybersecurity, IT, or related field

Tools

eMASS

XACTA

ACAS/Nessus

Job description

Catalyst Campus for Technology & Innovation (CCTI) in Colorado Springs is seeking an experienced Information System Security Manager (ISSM) to lead cybersecurity accreditation, compliance, continuous monitoring, and operations for classified information systems.

The ISSM will coordinate with Government security representatives, accrediting officials, ISOs, SSOs, and technical teams to ensure secure, compliant, and accredited systems throughout their lifecycle, with onsite work and situational