Lead Senior Information System Security Officer (ISSO) | Only (USC) | W2

Job Description: We are seeking a Senior ISSO to support an assigned portion of a 32-system federal FISMA Moderate portfolio. The selected candidate will execute RMF and Continuous Monitoring activities under the direction of the Lead ISSO. Responsibilities: Perform ISSO responsibilities for assigned systems.Develop and maintain authorization packages and security documentation in CSAM or an equivalent GRC platform.Execute Continuous Monitoring activities, including vulnerability tracking, POA&M

**CONTINGENT UPON CONTRACT AWARD** Overview: Job Title: Lead Information System Security Officer (ISSO) Security Clearance: Ability to Obtain Tier 4 High-Risk Public Trust Location: Washington, D.C. (Due to the nature of the work and contract requirements, U.S. Citizenship is required.) Description: C3EL is seeking a Lead Information System Security Officer (ISSO) to provide on-site cybersecurity and Risk Management Framework (RMF) sustainment support in Washington, D.C., for a new contrac

ship is Required. Ability to qualify for a US Department of Defense security clearance required. Candidate must be SAP program eligible. This position is in-person in our Arlington, VA office. Toyon Research Corporation is seeking a Senior ISSO to lead the full Risk Management Framework (RMF) lifecycle for assigned information systems, from security categorization through authorization and continuous monitoring. This is a hands-on, customer-facing role - the successful candidate will be comfor

Job Description ISSO Lead The ISSO Lead is a senior cybersecurity governance and risk-management professional responsible for supporting federal information systems throughout the complete Risk Management Framework (RMF) lifecycle. This position leads ISSO activities across a large portfolio of systems, maintains authorization status, oversees security documentation, and advises system owners, ISSMs, and Authorizing Officials on cybersecurity risk. Compensation & Benefits Pay commensurate wi