• Assessment & Authorization

    Leidos (Ashburn, VA)
    …**Primary Responsibilities** The selected candidate will apply experience as an Assessment and Authorization Analyst by evaluating CBP Information Systems ... may include creating security documentation (eg, System Security Plan, Security Assessment Report) and obtaining the final authorization to operate… more
    Leidos (01/10/26)
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  • Information Systems Security Engineer (ISSE)…

    General Dynamics Information Technology (Chantilly, VA)
    …Citizenship Required:** Yes **Job Description:** The ISSE will support our work on assessment and authorization (A&A) of critical systems, detection of adversary ... assessment as required under NIST 800-53/53A. + Previous experience completing customer Assessment and Authorization (A&A) process from start to end. + Assess… more
    General Dynamics Information Technology (01/02/26)
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  • Associate Director of Cybersecurity Programs…

    RTX Corporation (Sterling, VA)
    …Experience with configuring and/or auditing operating systems. + Prior experience with Assessment and Authorization (A&A) activities leading to Authority to ... (ATO). + Compliance-based auditing using the Risk Management Framework (RMF), DCSA Assessment and Authorization Process Manual (DAAPM), Joint SAP Implementation… more
    RTX Corporation (12/20/25)
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  • Data Architecture, Software Engineering…

    The Metamorphosis Group (Chantilly, VA)
    …to maintain system capabilities, uptime and stability, and support Sponsor Assessment & Authorization (A&A) accreditation requirements. The Contractor shall ... systems, software, and data architecture. + Demonstrated experience with Assessment and Authorization (A&A) processesto accreditsecurity-controlled systems. +… more
    The Metamorphosis Group (11/08/25)
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  • Information Systems Security Engineer

    TekSynap (Chantilly, VA)
    …(DCID), IC Directive (ICD) 503 and associated NIST publications. + Preparation of Assessment and Authorization (A&A) documents and procedures. + Interface with ... of Standards and Technology) SP 800-37 + Maintains the information system assessment and authorization record within the agency's authoritative system… more
    TekSynap (12/06/25)
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  • Cybersecurity Project Engineer

    Nightwing (Sterling, VA)
    …attacks and user level attacks. + Advises and assists with the Lifecycle Assessment and Authorization (A&A) process and development of Systems Security Plan ... or O&M of vulnerability scan tools + Facilitates meetings, analyze authorization documents and associated artifacts against authorization requirements to… more
    Nightwing (12/26/25)
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  • Cybersecurity Engineer 6

    M. C. Dean (Chantilly, VA)
    …development and verification of documentation necessary to complete the DoD RMF assessment and authorization process + Conducting ICS/SCADA system inventories ... the program life cycle. + Contribute to the security planning, assessment , risk analysis, risk management, certification and awareness activities for system… more
    M. C. Dean (11/28/25)
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  • RMF Cybersecurity Analyst - TS/SCI with CI Poly

    ENS Solutions (Reston, VA)
    …/ PHD and 2+ years of experience. + Minimum of 3-years IC (SCI) RMF Assessment and Authorization (A&A) experience and the ability to describe the differences ... (SCA) while acting as a member of the security assessment test team. + Ensuring the remediation of any...between collateral and SCI authorization requirements as they apply to DoD and IC… more
    ENS Solutions (12/27/25)
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  • Information System Security Officer ISSO

    TekSynap (Ashburn, VA)
    …Directive. + Experience with implementing the NIST 800-53 Security Controls in an Assessment & Authorization (A&A) process. + Experience reviewing Nessus scans, ... individuals with disabilities to perform the essential functions. **WORK AUTHORIZATION /SECURITY CLEARANCE** + S. Citizen + Background Investigation is required… more
    TekSynap (10/25/25)
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  • Information Systems Security Officer

    Parsons Corporation (Herndon, VA)
    …Support Service (eMASS)). + Assisting with the development of hardware Assessment and Authorization (A&A) documentation and security compliance packages ... as required. + Supporting Hydra by providing information needed for input, assessment , and update of security controls into the appropriate management systems of… more
    Parsons Corporation (12/17/25)
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  • Technical Project Manager-TS/SCI with Polygraph

    General Dynamics Information Technology (Chantilly, VA)
    …Management Framework (RMF) workflow management tool managing RMF steps to perform assessment and authorization , data and analytics to fulfill cybersecurity ... Request For Change (RFC) processes, Project Change Requests (PCRs) and Interim Authorization to Test (IATT) from initiation to completion. Familiarity with processes… more
    General Dynamics Information Technology (12/15/25)
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  • Senior Information Systems Security Officer (ISSO)

    NANA Regional Corporation (Ashburn, VA)
    …Directive. + Experience with implementing the NIST 800-53 Security Controls in an Assessment & Authorization (A&A) process. + Experience reviewing Nessus scans, ... managing vulnerability mitigation and the information security process in an Enterprise environment. + Basic understanding of Enterprise networking concepts. + Ability to work well within a team environment and build reports with government and customer… more
    NANA Regional Corporation (01/01/26)
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  • ITPM - Voice (Expert)

    BAE Systems (Herndon, VA)
    …includevoice system architecture, Tier 4 O&M support for all voice systems, Assessment & Authorization (A&A), major system upgrades, dial plan management ... and routing controls, operating configuration standards, call center development and implementation and management of circuits. Voice engineering services are comprised of core infrastructure, voice engineering, field engineering and system management. This is… more
    BAE Systems (11/18/25)
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  • Information System Security Officer (ISSO)

    CACI International (Chantilly, VA)
    …or System Owner. + Developing and maintaining an accreditation/certification and assessment / authorization support documentation package for system(s) for which ... they are responsible. + Conducting Continuous Monitoring in line with the DAF's cATO methodology + Ensuring all IS security-related documentation is current and accessible to properly authorized individuals. + Ensuring system security requirements are… more
    CACI International (12/19/25)
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  • Senior Systems Administrator

    ManTech (Chantilly, VA)
    …enterprise tools such as ServiceNow and JIRA + Collaborate with engineering and Assessment & Authorization (A&A) teams to apply patches, perform upgrades, and ... ensure RMF compliance + Support Identity and Access Management (IdAM) initiatives, including PKI, LDAP, and related authentication technologies + Maintain system documentation, configuration management, and security baselines in tools such as GitLab and… more
    ManTech (12/13/25)
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  • Cloud Developer/Engineer - Active Top…

    The Metamorphosis Group (Reston, VA)
    …identify and mitigate system and data risks and achieve and maintain Assessment & Authorization (A&A) compliance. Work requirementS Cloud Engineering Support ... - HRR: YES + The Contractor shall work closely with the Sponsor for work prioritization. + The Contractor shall set up, configure, update and maintain the Sponsor's AWS cloud-based enclave, in all environments including PRODUCTION. + The Contractor shall work… more
    The Metamorphosis Group (12/10/25)
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  • Information System Security Manager

    SAIC (Chantilly, VA)
    …you. Job responsibilities include, but are not limited to: + Support the Lifecycle Assessment and Authorization (A&A) process. + Develop a Systems Security Plan ... experience with Rapid7, WebInspect, AppDetective, CIS-CAT, and other vulnerability assessment tools and processes. + Information security certifications such as… more
    SAIC (01/06/26)
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  • Information System Security Officer (ISSO)…

    RTX Corporation (Dulles, VA)
    …+ Compliance-based auditing using the Risk Management Framework (RMF), DCSA Assessment and Authorization Process Manual (DAAPM), Joint SAP Implementation ... Guide (JSIG), National Industrial Security Program Operating Manual (NISPOM), and/or non-defense regulations such as FAA, Payment Card Industry (PCI), ISO 9001 Quality Management standards, or HIPPA + Experience working with and/or supporting computer… more
    RTX Corporation (01/06/26)
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  • Cybersecurity - Senior Information System Security…

    The Boeing Company (Herndon, VA)
    …all Information System Security policies, standards, and directives to ensure assessment and authorization of information systems processing classified ... information. **Position Responsibilities:** + Lead the development and deployment of program information security for assigned systems to meet the program and enterprise requirements, policies, standards, guidelines and procedures + Manage Risk Management… more
    The Boeing Company (01/09/26)
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  • Lead Security and Compliance Manager

    ManTech (Herndon, VA)
    …with Department of State Information Assurance and Compliance policies. + Support the Assessment and Authorization (A&A) process in coordination with the ISSO ... team. + Manage POA&M remediation and maintain standard security configurations. + Manage incident response activities and conduct threat analysis. + Ensure consistent, comprehensive, and timely patching across the environment. **Minimum Qualifications:** + 8+… more
    ManTech (12/23/25)
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