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# ISSO

- **Company:** Zachary Piper
- **Location:** Washington, DC, United States
- **Experience:** Expert
- **Salary:** $170,000.0
- **Contract:** Permanent contract
- **Skills:** Configuration Management, Cyber Security, Software Vulnerability Management, Information Technology, Plan of Action and Milestones
- **Published:** July 7, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9015428/isso

## About the Role

* 8+ years of experience in cybersecurity, with a focus on ISSO or A&A support
 * Experience with NIST RMF, DOE/NNSA frameworks, vulnerability management tools, and security documentation processes
 * Strong skills in risk management, incident response, compliance, and stakeholder communication
 * Bachelor's degree in Cybersecurity, Information Technology, or a related field (or equivalent experience)
 * Active DOE Q clearance OR Top Secret clearance

## Description

Zachary Piper Solutions is seeking an ISSO to support a company focused on cybersecurity operations, engineering, and compliance for federal government clients, including the Department of Energy (DOE) and National Nuclear Security Administration (NNSA). This position is on-site at Washington, DC. The ISSO will oversee system security authorization efforts, ensuring compliance with federal cybersecurity standards and successful ATO outcomes., * Lead Assessment & Authorization (A&A) activities, including ATO lifecycle management and POA&M tracking

 * Ensure compliance with DOE/NNSA cybersecurity policies, frameworks, and federal regulations (e.g., NIST, FISMA)
 * Conduct risk assessments, vulnerability testing, and provide remediation guidance to strengthen system security posture
 * Manage security documentation, configuration management, and system access controls for assigned systems
 * Support incident response efforts, develop security policies, and deliver cybersecurity training to stakeholders


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