Strategic IS Security Officer | TS/SCI with Poly

CACI International; Chantilly (VA); On-site; USD 104,000 - 218,000; Full time

Job summary

CACI International is seeking an Information System Security Officer in Chantilly, VA. This full-time role requires TS/SCI with Polygraph clearance and focuses on maintaining the security posture of the information system, supporting security authorization activities, and guiding SecOps and IRM/CAM processes.

The successful candidate will prepare SSPs, C&A packages, risk assessments, and SRTMs, review AIS documentation, perform continuous monitoring, coordinate with customers and technical

Qualifications

• Bachelor's degree or equivalent with 5 years of related experience.
• Sec+ or any level II DoD 8570 compliant cert.
• Experience with network and information system security principles and test practices.
• Familiarity with cloud computing.
• Data transfer procedures across varying classification levels.
• Excellent written and verbal communications.
• Experience using Microsoft Office products.

Responsibilities

• Prepare and review SSPs, Risk Assessment Reports, C&A packages, and SRTMs.
• Review AIS accreditation/certification support documentation.
• Notify customers of changes impacting AIS accreditation/certification.
• Perform system and network self-inspections.
• Provide security coordination on system test plans.
• Monitor vulnerabilities and track remediation efforts.
• Attend system technical exchange meetings.
• Identify AIS vulnerabilities and implement countermeasures.
• Represent the customer on technical review teams.
• Coordinate and track AIS inspections, reports, and responses.
• Maintain AIS security records.
• Advise on network nodes operating in subordinate facilities.
• May provide work leadership for lower-level staff.
• Support migration of SecOps and IRM/CAM processes to new tools.
• Facilitate communication between technical teams and stakeholders.
• Support ATO processes and continuous ATO modernization.

Skills

Security concepts

Vulnerability assessment

Policy & compliance

Cloud computing familiarity

Network security

IA/IM concepts

Excellent communication

MS Office proficiency

Education

Bachelor's degree or equivalent

SSCP certification (DESIRED)

Tools

Confluence

Microsoft Office

Job description

CACI International is seeking an Information System Security Officer in Chantilly, VA. This full-time role requires TS/SCI with Polygraph clearance and focuses on maintaining the security posture of the information system, supporting security authorization activities, and guiding SecOps and IRM/CAM processes.

The successful candidate will prepare SSPs, C&A packages, risk assessments, and SRTMs, review AIS documentation, perform continuous monitoring, coordinate with customers and technical