Information System Security Officer – ISSO

CACI International Inc

. Support the DoD customer in implementing an enterprise IT service delivery model .

Posted 10/20/2026full-timeRemote • United StatesSeniorLead💰 $90,300 - $189,600 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates extensive experience in implementing enterprise IT service delivery models and managing information assurance plans, policies, and procedures. Proficient in compliance with DoD security requirements and frameworks, including RMF and DIACAP, while ensuring the integrity and security of information systems.

Highest-signal resume keywords

DoD 8570 IAT CertificationRisk Management Framework (RMF)DEVSECOPS ExperienceCloud ExperienceDoD Secret Clearance

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Information AssuranceCertification and AccreditationSecurity Incident ResponseContinuous MonitoringConfiguration ManagementNIST 800-53r5Technical DocumentationSystem Security PoliciesSprints ManagementData Protection

Soft Skills

Technical Written CommunicationVerbal CommunicationTeam LeadershipProblem SolvingCollaboration

Tools & Technologies

EMASSVDICORA ProcessITIL Foundation

Certifications & Qualifications

DoD 8570 IAT CertificationIAT Level II Certification

Industry Keywords

DoDInformation SystemsClassified EnvironmentsSecurity PoliciesAcceptable Use Agreements

Tech Stack

Tools & technologies

Cloud

About the role

Key responsibilities & impact

Support the DoD customer in implementing an enterprise IT service delivery model
Verify system access requirements and signed Acceptable Use Agreements
Prepare, distribute, coordinate, and maintain information assurance plans, policies, guidance, and standard operating procedures
Support preparation and maintenance of Certification and Accreditation packages under DIACAP or RMF
Oversee System Owners’ compliance with established information system policies and procedures
Review security bulletins and advisories affecting site information systems
Report IAVA status and implementation progress
Support the Department of the Air Force CORA process and manage related documentation
Implement and enforce information system security policies
Maintain policies and procedures addressing NIST 800-53r5 control families
Coordinate hardware, software, and firmware changes under configuration management procedures
Respond to, investigate, and report security incidents and violations
Serve on the Change Advisory Board and Demand Approval Board
Attend required technical and security training
Assess confidentiality, integrity, availability, and data protection requirements
Initiate protective and corrective measures for security incidents or vulnerabilities
Develop and maintain accreditation, certification, assessment, and authorization documentation
Conduct continuous monitoring under the DAF cATO methodology
Ensure security documentation remains current and accessible to authorized individuals
Ensure security requirements are addressed throughout the system life cycle
Provide formal status updates on information assurance and system security health to the government

Requirements

What you’ll need

12+ years of relevant experience, or a Bachelor’s Degree in a relevant field substituted for 5 years of relevant experience
DoD 8570 IAT or IAT level II certification
Familiarity with DoD Risk Management Framework (RMF) or DIACAP processes
Experience with classified environments and information systems
Cloud experience
DEVSECOPS experience
DoD Secret Clearance
Strong technical written and verbal communication skills
Ability to work and lead other team members with little oversight to accomplish Sprints and organizational tasks
Knowledge of eMASS preferred
Knowledge of VDI preferred
Knowledge of CORA requirements and process preferred
ITIL Foundation preferred

Benefits

Comp & perks

Flexible time off benefit
Robust learning resources
Healthcare benefits
Wellness benefits
Financial benefits
Retirement benefits
Family support benefits
Continuing education benefits
Time off benefits
Competitive compensation
Learning and development opportunities