• Systems Administrator

    Leidos (Alexandria, VA)
    …operating systems. + Candidate would be trained to take on Information System Security Officer ( ISSO ) for a highly secure facility. Manages limited access ... Required:** Active DoD Top Secret (SCI eligibility) ️ **Sector:** Leidos National Security Sector - Engineering, Integration and Operations Leidos, Inc. has an… more
    Leidos (08/21/25)
    - Related Jobs
  • Cybersecurity Engineer

    Steampunk (Mclean, VA)
    … findings and remediations in an enterprise knowledge base + Support Information System Security Officers ( ISSO ) with activities such as security scan ... environment to develop proactive solutions to improve overall enterprise security posture through process streamlining and automation. **Contributions** **Responsibilities… more
    Steampunk (07/08/25)
    - Related Jobs
  • Systems Engineer III

    Amentum (Springfield, VA)
    …detect, prevent, and record computer use and abnormalities, Report to Information System Security Officer ( ISSO ) or Information System Security Manager ... III** to support the National Geospatial-Intelligence Agency (NGA) and Office of Security (SIS) in Springfield, VA. **Duties May Include:** + Develop, update, and… more
    Amentum (07/18/25)
    - Related Jobs
  • System Administrator

    Parsons Corporation (Centreville, VA)
    …(SOPs) for system administration tasks. + Work closely with the Information Systems Security Officer ( ISSO ) to address security requirements and support ... Manage and maintain Windows and Linux servers, ensuring optimal performance, security , and availability. + Administer Cisco network devices, including routers,… more
    Parsons Corporation (09/04/25)
    - Related Jobs
  • IT Audit Specialist

    CACI International (Ashburn, VA)
    …to enhance compliance such as Greenlight and SAP GRC + Experience as an Information System Security Officer ( ISSO ) for a system - ** ** **What You Can Expect:** ... * **The Opportunity:** CACI is currently looking for a Security IT Audit Specialist with agile methodology experience to...in Agile Software Development for the Department of Homeland Security (DHS). The Security IT Audit Specialist… more
    CACI International (09/09/25)
    - Related Jobs
  • Data Team Lead - TS/SCI w/Poly

    Parsons Corporation (Annapolis Junction, MD)
    …a highly skilled and experienced **Data Team Lead to** oversee our Information System Security Officer ( ISSO ) and Information System Security Engineer (ISSE) ... and communication skills, as well as expertise in cloud technologies, data security protocols, and project management. + Adept at problem-solving, capable of… more
    Parsons Corporation (09/02/25)
    - Related Jobs
  • Top Secret ISSO

    Insight Global (Washington, DC)
    Job Description Our client is seeking a Top Secret cleared ISSO to sit in Washington, DC 5x/week. This individual will be responsible for: -Achieve ATOs for software ... minimal oversight. -Partner with engineers to analyze software, interpret security requirements, and plan effective control implementations. -Provide outstanding… more
    Insight Global (09/09/25)
    - Related Jobs
  • System Administration - Tiered Support

    CACI International (Annapolis Junction, MD)
    …escalated tickets and system optimization. + Collaborating with the Information System Security Officer ( ISSO ) and Information System Owner (ISO) regarding ... solutions to our clients in the defense and national security sectors. Our mission is to support critical infrastructure...+ Installation and maintenance of operating system software and security patches (eg, IAVA security patches). +… more
    CACI International (08/21/25)
    - Related Jobs
  • Senior Database Administrator

    Zantech (Washington, DC)
    …System + Security Engineers (ISSE) or Information Systems Security Officers ( ISSO ), as appropriate) Required Certifications/Education: + PostgreSQL ... performance, and accessibility by managing database systems, workflows, implementing security measures, monitoring performance, and troubleshooting issues related to… more
    Zantech (08/07/25)
    - Related Jobs
  • Senior Cyber Consultant - ISSO /ISSM

    Guidehouse (Washington, DC)
    …NIST Cybersecurity Framework (CSF) guidelines, standards, and best practices for cyber security and risk management to strengthen an organizations security ... Governance Risk and Compliance (GRC) requirements, standards, and guidelines governing security within the Federal Government (eg, NIST publications, FISMA, and OMB… more
    Guidehouse (07/28/25)
    - Related Jobs