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# Information System Security Officer/Auditor - TS/SCI w/ Poly

- **Company:** Parsons Corporation
- **Location:** Baltimore, MD, United States
- **Experience:** Expert
- **Salary:** $125,100.0 - $225,200.0
- **Contract:** Permanent contract
- **Skills:** Xacta, Cyber Security, Information Systems, Computer Literacy, Identity and Access Management, Information Security Management, Information Technology, Operational Systems, Wsus
- **Published:** October 30, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9277789/information-system-security-officerauditor-tssci-w-poly

## About the Role

* Education: Bachelor's degree in Cybersecurity, Computer Science, or a related discipline.
 * Experience: 10+ years of relevant experience in cybersecurity compliance, auditing, or information assurance. Additional experience or niche capability may be considered in lieu of degree requirement.
 * Certifications: Active DoD 8570 IAM Level II certification (CAP, CASP+ CE, CISM, CISSP/Associate, GSLC, or CCISO).
 * Frameworks: Deep, practical knowledge of the Risk Management Framework (RMF).
 * Clearance: Active TS/SCI with Polygraph.

What Desired Skills You'll Bring:

 * Critical Thinking: A sharp analytical mind capable of evaluating complex system vulnerabilities and finding procedural gaps.
 * DoD Governance: Strong familiarity with DoD Cybersecurity Policies and compliance standards.
 * Security Tools: Experience navigatingServiceNow, eMASS, or Xacta 360 for control mapping, ticketing, and baseline tracking.
 * Technical Literacy: Conceptual understanding of AWS, ACAS, vCenter, WSUS, and STIGs/IAVAs to effectively audit technical configurations.
 * Independent Investigator: A self-starter who can take a system package, deep-dive into its documentation, and independently verify security compliance.

## Description

Parsons is looking for an amazingly talented Information Systems Security Officer/Cybersecurity Auditor to join our team! In this role, you will support USCYBERCOM's internal command IT systems and the broader enterprise, evaluating and auditing one-of-a-kind cyberspace operations systems. We are looking for an analytical cybersecurity professional with a strong compliance and auditing background to be a key contributor to our team.

What You'll Be Doing:

 * Evaluate Security Posture: Audit and maintain the operational security posture for complex information systems.
 * Manage Compliance: Lead information systems through the assessment, authorization, and continuous monitoring lifecycle.
 * Advise Stakeholders: Provide critical analysis to system owners to help them successfully meet security responsibilities.
 * Review System Plans: Evaluate System Security Plans (SSPs) and architectures to identify compliance gaps.
 * Assess Risk Controls: Analyze and document the effectiveness of implemented security controls to protect the CIA triad.

 * Analyze Governance: Review security mechanism implementations against strict Department of Defense (DoD) benchmarks.