• Cyber Security Analyst

    ManTech (Herndon, VA)
    MANTECH seeks a motivated, career and customer-oriented ** Cyber Security Analyst ** to join our team **onsite** in **Herndon, VA or Reston, VA** in support of a ... and information security protocols to drive tasking and ensure compliance + ISSE/ ISSO tasking in support of documenting and navigating the customer's accreditation… more
    ManTech (08/20/25)
    - Related Jobs

  • RMF Cybersecurity Analyst - TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …Authority to Operate (ATO). + Acting as an appointed Information System Security Officer ( ISSO ) for IC cyber systems being developed by the engineering team. + ... Our work depends on a Risk Management Framework Cybersecurity Analyst joining our team to support Government activities. As a RMF Cybersecurity Analyst … more
    ENS Solutions (09/27/25)
    - Related Jobs

  • ​​Assessment & Authorization (A&A) Analyst…

    Leidos (Ashburn, VA)
    …a US Government program responsible to prevent, identify, contain and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective ... The selected candidate will apply experience as an Assessment and Authorization Analyst by evaluating CBP Information Systems being introduced to the environment to… more
    Leidos (09/13/25)
    - Related Jobs

  • Cybersecurity Analyst

    Serco (Langley AFB, VA)
    **Position Description** Serco is seeking an **Information Systems Security Officer ( ISSO )** to support the Immersive Missions and Training Solutions teams SAP ... legally protected characteristics. Click here to apply now (https://careers-sercous.icims.com/jobs/71194/cybersecurity- analyst --langley-afb%2c-va/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834477830) **New to Serco?** Join our Talent Community!… more
    Serco (10/03/25)
    - Related Jobs

  • Information Systems Security Officer (TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** INFORMATION SECURITY ANALYST SR PRINCIPAL Members of the ISSO team support the ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Cyber and IT Risk Management **Skills:** Computer Security,Information Security,Networks,Network… more
    General Dynamics Information Technology (09/27/25)
    - Related Jobs

  • ICAM Security Specialist (Remote)

    Koniag Government Services (Chantilly, VA)
    …**Job Details** **Job Family** **IT, Cyber Security, Network Systems** **Job Function** ** Cyber Security Operations Analyst ** **Pay Type** **Salary** ... related field + 3+ years of experience in information security, preferably in ISSO or similar roles + Experience with DoD security documentation, including SSPs,… more
    Koniag Government Services (08/22/25)
    - Related Jobs