• Security Authority to Operate…

    General Dynamics Information Technology (MD)
    …developers to ensure secure DevSecOps pipelines * Support Authority to Operate ( ATO ) processes by generating security documentation, control evidence, ... audits * Navigate federal systems through the authorization process to achieve and maintain Authority to Operate ( ATO ) * Work with the ISSO, Program… more
    General Dynamics Information Technology (07/08/25)
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  • Cleared AWS Security / ATO…

    Virtual Service Operations (Fort Meade, MD)
    …under the MPO framework. The project focuses on supporting security compliance and ATO ( Authority to Operate ) efforts for AWS cloud workloads in a ... of NIST RMF and NIST SP 800-53 + Experience authoring ATO ( Authority to Operate ) documentation and security artifacts Cloud Security & Monitoring: +… more
    Virtual Service Operations (07/19/25)
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  • Information Systems Security Officer

    Amentum (Fort Meade, MD)
    …to attain Interim Authorization to Test (IATT), Authority to Connect (ATC), and Authority to Operate ( ATO ), as needed + Perform general housekeeping ... of an IA Team. Tasks and focused responsibilities include Information System security requirements and risk assessments, vulnerability scan, security test and… more
    Amentum (07/09/25)
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  • Information Systems Security Officer (ISSO)

    KBR (Lexington Park, MD)
    …Draft, maintain, Planned, System Security Checklists, Privacy Impact Assessments, POA&M, and Authority to Operate ( ATO ) artifacts. + Develop Plan of ... Title: Information Systems Security Officer (ISSO) Job Summary: KBR has an...Test and Evaluation (ST&E) required by each government accrediting authority through pre-test preparations, participation in the tests, analysis… more
    KBR (07/01/25)
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  • Information Systems Security Manager…

    General Dynamics Information Technology (Bethesda, MD)
    …Manage multiple projects throughout Authorization and Accreditation (A&A) process from concept to Authority to Operate ( ATO ) + Coordinate with system ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Information Security **Skills:** Cloud: Amazon Web Services (AWS),Plan of Action and Milestones… more
    General Dynamics Information Technology (05/29/25)
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  • Information Security Analyst

    Systems Technologies, Inc. (Fort Meade, MD)
    …Framework (RMF) requirements and can evaluate system designs to achieve system Interim Authority to Test (IATT), Interim Authorization to Operate (IATO), and ... Information Security Analyst Location Ft. Meade, MD Job Setting On-site Job Category Information Assurance Apply Now… more
    Systems Technologies, Inc. (06/18/25)
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  • Lead Information Security Engineer-Federal…

    Lumen (Annapolis, MD)
    …(ISSO) for government system + Achieve and maintain ATO ( Authority to Operate ), as required. + Write System Security Plans (SSP), Plan of Actions & ... and shape the future. **The Role** The Lead Information Security Engineer is a member of the Industrial ...Security Engineer is a member of the Industrial Security team supporting Lumen Government Services and is responsible… more
    Lumen (07/15/25)
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  • Cyber Security Analyst (Mid-Level)

    Oasis Systems, LLC (Rockville, MD)
    …reports, deviation requests, and any other necessary documents to support a system's authority to operate ( ATO ). LOCATION: Rockville, MD EXPERIENCE LEVEL: ... of Oasis Systems has an exciting opportunity for aCyber Security Analystin Rockville, MD. The Cyber Security ...aCyber Security Analystin Rockville, MD. The Cyber Security Analyst acts as a lead consultant, interfacing between… more
    Oasis Systems, LLC (06/20/25)
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  • Information Systems Security Officer

    SOLUTE Careers (Patuxent River, MD)
    …STIGs. Preferred Experience: + Work with high priority classified Risk Management Framework (RMF) Authority to Operate ( ATO ) Packages for the Marine Patrol ... Sigma Defense is seeking an Information Systems Security Officer to serve as the principal advisor...Owner (SO), Business Process Owner, and the Chief Information Security Officer (CISO) / Information System Security … more
    SOLUTE Careers (06/07/25)
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  • ISSO - Information Assurance III

    Eliassen Group (Aberdeen Proving Ground, MD)
    …documentation required by the individual network Authorization Official (AO) for achieving Authority to Operate ( ATO ). + Conduct continuous monitoring ... Assurance III** **Aberdeen Proving Ground, MD** **Type:** Contract-to-Hire **Category:** Security **Industry:** Government **Reference ID:** JN -072025-102901 **Date Posted:**… more
    Eliassen Group (07/18/25)
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