Location
O'Fallon, IL, United States
Posted
June 25, 2026
Job Description
Job Description
Insight Global is looking for a Secret Cleared Security Engineer II to join our clients team near Scott Air Force Base in O'Fallon, IL. In this role, the Security Engineer will support Risk Management Framework (RMF) activities and continuous monitoring efforts across assigned PMOs. Day‑to‑day responsibilities include reviewing NIST controls, STIGs, and SRGs for compliance, analyzing vulnerability scans (ACAS/Nessus), documenting findings in eMASS, and developing and managing POA&Ms to support remediation and risk acceptance. The engineer will collaborate closely with government customers, developers, and system administrators to resolve security findings, support system authorization and A&A reporting, evaluate security controls and testing results, and provide recommendations to improve security posture, support modernization efforts, and ensure systems remain compliant throughout their lifecycle. This role will require an individual to be onsite full time.
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Insight Global is looking for a Secret Cleared Security Engineer II to join our clients team near Scott Air Force Base in O'Fallon, IL. In this role, the Security Engineer will support Risk Management Framework (RMF) activities and continuous monitoring efforts across assigned PMOs. Day‑to‑day responsibilities include reviewing NIST controls, STIGs, and SRGs for compliance, analyzing vulnerability scans (ACAS/Nessus), documenting findings in eMASS, and developing and managing POA&Ms to support remediation and risk acceptance. The engineer will collaborate closely with government customers, developers, and system administrators to resolve security findings, support system authorization and A&A reporting, evaluate security controls and testing results, and provide recommendations to improve security posture, support modernization efforts, and ensure systems remain compliant throughout their lifecycle. This role will require an individual to be onsite full time.
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