Information System Security Officer (ISSO) jobs in United States
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CACI International Inc · 6 hours ago

Information System Security Officer (ISSO)

CACI International Inc is seeking a dedicated Information Systems Security Officer (ISSO) to join their cybersecurity team. The ISSO will play a key role in the Continuous Monitoring program, ensuring compliance with Federal guidelines and enhancing the organization's security posture.

Information TechnologyService IndustrySoftware
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Comp. & Benefits
badNo H1BnoteSecurity Clearance RequirednoteU.S. Citizen Onlynote

Responsibilities

Implement and Maintain Continuous Monitoring: Develop and sustain a robust Continuous Monitoring program in line with RMF and NIST SP 800-137 guidelines
Conduct Security Assessments: Perform regular security assessments and vulnerability scans to identify and mitigate potential risks
Real-Time Monitoring: Keep a vigilant eye on security controls and their effectiveness, ensuring our systems remain protected around the clock
Trend Analysis: Analyze security-related data to spot trends and emerging threats, allowing us to stay one step ahead
Documentation: Prepare and maintain comprehensive documentation for security status reporting, ensuring transparency and compliance
Collaborative Remediation: Work closely with system owners and stakeholders to address security findings and implement effective remediation plans
System Security Plans: Assist in creating and updating System Security Plans (SSPs) and other essential RMF documentation
ATO Support: Provide vital support for the Authorization to Operate (ATO) process, ensuring our systems meet all necessary standards
Stay Current: Keep abreast of the latest cybersecurity threats, technologies, and compliance requirements to continually enhance our defenses
Incident Response: Participate in incident response activities, helping to swiftly address and resolve security incidents

Qualification

Risk Management Framework (RMF)NIST SP 800 seriesSecurity certificationsContinuous monitoringVulnerability scanningFederal regulationsAnalytical skillsGovernment experienceAutomation toolsTenableSplunkQmulos Q-AuditProblem-solving skillsCommunication skillsTeam collaboration

Required

Clearance: An active TS/SCI with Polygraph
Experience: BS/BA or equivalent experience and a minimum of 7 years in a related field
Specialized Experience: 2-5 years in information security, with a strong focus on continuous monitoring and RMF
Certifications: Relevant certifications such as Security+, CISSP, CISM, or CAP
Knowledge: In-depth understanding of NIST SP 800 series publications, especially SP 800-37, SP 800-53, and SP 800-137
Regulations: Familiarity with Federal information security regulations and guidelines (e.g., FISMA, FedRAMP)
Tools: Experience with security tools like vulnerability scanners, SIEM systems, and GRC platforms
Skills: Strong analytical and problem-solving skills, coupled with excellent written and verbal communication abilities
Team Player: Ability to work effectively in a team environment and collaborate with various stakeholders

Preferred

Government Experience: Experience in a government or government contractor environment
Automation: Familiarity with automation tools for continuous monitoring processes
Tenable: Experience with Tenable
Splunk: Experience with Splunk
Qmulos Q-Audit: Experience with Qmulos Q-Audit

Benefits

Healthcare
Wellness
Financial
Retirement
Family support
Continuing education
Time off benefits

Company

CACI International Inc

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At CACI International Inc (NYSE: CACI), our 25,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security.

Funding

Current Stage
Public Company
Total Funding
$1B
2025-05-21Post Ipo Debt· $1B
2003-01-10IPO

Leadership Team

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John Mengucci
President & CEO
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Darryl W Burke
Senior Vice President / Air Force Client Executive
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Company data provided by crunchbase