Information System Security Officer (ISSO)

Disruptive Solutions | Full time

| Posted on 07/09/2026

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• Date Opened 07/09/2026
• Job Opening ID ZR_733_JOB
• Job Type Full time
• Industry Government & Public Sector

This is a remote position.

Location: Remote

Clearance Requirement: Ability to obtain and maintain a Public Trust or higher security clearance

Employment Type: Full-time

Disruptive Solutions, a Service-Disabled Veteran-Owned Small Business (SDVOSB) delivering mission-focused cybersecurity and technology solutions for federal and commercial clients. We specialize in advanced cybersecurity operations, AI/ML integration, cloud modernization, data governance, and risk management. With a proven track record supporting agencies like the Department of Defense (DoD), Department of Homeland Security (DHS), Cybersecurity and Infrastructure Security Agency (CISA), and the Department of Treasury, we deliver innovative solutions that maximize efficiency and strengthen cyber resilience. At our core, we are dedicated partners committed to securing the mission with innovation, integrity, and measurable impact.

The Junior ISSO supports security governance, risk management, and compliance activities for federal information systems, including supporting RMF activities, developing security documentation, and engaging with clients to ensure security outcomes. Transferable SCA skills. 

• Support RMF activities across the system lifecycle, including system categorization, control selection, and authorization package development
• Develop and maintain RMF artifacts such as SSPs, SARs, POA&Ms, and control evidence packages
• Coordinate with assessors, system owners, engineers, and stakeholders to keep RMF activities on schedule
• Interpret NIST SP 800-53 control requirements into actionable guidance for technical teams
• Identify control gaps, document risks, and support remediation strategies and continuous monitoring

• Bachelor's degree in Cybersecurity, Information Technology, Computer Science, or related field, or equivalent experience
• 1-3 years of cybersecurity, RMF, or compliance experience supporting NIST RMF activities for federal systems
• Experience developing and maintaining RMF documentation including SSPs and POA&Ms
• Knowledge of NIST RMF, NIST SP 800-53, FISMA, and security authorization processes
• Ability to work independently, manage priorities, and communicate effectively in client-facing environments
• Ability to obtain and maintain a Public Trust or higher security clearance

• CompTIA Security+
• Certified Authorization Professional (CAP)
• Systems Security Certified Practitioner (SSCP)
• Familiarity with eMASS, ServiceNow, Splunk, ACAS, Tenable/Nessus, Microsoft Azure Government, Microsoft Defender
• Experience supporting federal civilian agencies

Disruptive Solutions, LLC is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, sexual orientation, gender identity, or any other characteristic protected by law.

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