Cybersecurity Analyst - ISSM- Tinker AFB, OK

Serco • Oklahoma City, OK, US • published 2026-09-22 23:43:00.211153

Description

Oklahoma, US, 73135 Category: Information Security/Cyber Job ID: 34741 widget: Full\-Time An active DoD Top Secret security clearance with SCI eligibility. Other No \- Teleworking not available for this position $103977\.88\-$173296\.47 ### **Position Description \& Qualifications** Serco is seeking an **Cybersecurity Analyst /** **Information System Security Manager (ISSM)** supporting the 76th Software Maintenance Group at Tinker AFB, OK. The ISSM will serve as the senior security authority and Cybersecurity SME for assigned information systems, ensuring compliance with DoD Cybersecurity requirements, managing system ATO, and guiding technical teams in the protection of classified environments. In this role, you will: * Lead the implementation, management, and enforcement of DoD, Air Force, and NIST Cybersecurity policies. * Responsible for updating all documentation from NIST 800\-53 r4 to NIST 800\-53 r5 * Serve as the primary authority for RMF lifecycle activities including categorization, control selection, validation, continuous monitoring, and ATO package submission. * Manage and maintain system security documentation including SSPs, SCTMs, POA\&Ms, Incident Response Plans,...

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