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

    Leidos (Ashburn, VA)
    …Approach for Security and Privacy, DHS 4300A Policy and Handbook, CBP Information Systems Security Policies and Procedures Handbook (HB 1400-05D). + ... ISC2 Certified in Governance, Risk and Compliance Certification (CGRC) + ISC2 Certified Information Systems Security Professional (CISSP) + ISACA Certified … more
    Leidos (12/17/25)
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  • Systems and Network Security

    BOOZ, ALLEN & HAMILTON, INC. (Arlington, VA)
    …that will support our US Navy client in safeguarding their information management systems ? As a systems security and network security engineer, ... Systems and Network Security Engineer The... Systems and Network Security Engineer The Opportunity: Are you looking for...with us as we secure and protect our Navy's information management systems for the better. What… more
    BOOZ, ALLEN & HAMILTON, INC. (01/13/26)
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  • ISSO

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an ** Information Systems Security Officer (ISSO)** to provide critical cybersecurity governance, compliance, and security ... policies throughout the lifecycle (RMF Steps 1-6) of customer‑sponsored information systems . + Support cloud‑based and on‑premise...CE, CASP+ CE, CISSP, etc.).** + **7+ years of Information Security experience. Preferrable as an ISSO,… more
    SAIC (12/20/25)
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  • Compliance ATO Architect

    Steampunk (Mclean, VA)
    …and non-technical stakeholders. **Preferred:** + Relevant certifications, such as: + Certified Information Systems Security Professional (CISSP) + Certified ... **Qualifications** **Required:** + Bachelor's degree in Cybersecurity, Computer Science, Information Systems , Engineering, or related field, OR equivalent… more
    Steampunk (12/03/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Richmond, VA)
    security incidents to determine extent of compromise to national security information and automated information systems . + Defines security ... , tests security products/ systems to detect computer and information security weaknesses. + Maintains the computer and information security more
    ASM Research, An Accenture Federal Services Company (01/11/26)
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  • Systems Engineer

    KBR (Springfield, VA)
    …sensing, image science, information sciences, geographic information systems , geomatics, or related fields. Security Clearance Requirements: Active ... engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems , or… more
    KBR (12/11/25)
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  • Systems Engineer I

    Bowman (Reston, VA)
    …firewalls and cabling systems a plus. + Knowledge of current best practices in systems and information security . + Knowledge of and skill in working on ... virtual desktop infrastructure (VDI). + Create and maintain documentation relating to systems configuration, network mapping, systems security , backup and… more
    Bowman (01/01/26)
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  • Senior Cybersecurity Incident Response…

    TekSynap (Radford, VA)
    …+ Must hold a current Cybersecurity Certification such as: + CISSP (Certified Information Systems Security Professional). + ISSEP ( Information ... **RESPONSIBILITIES** + Manage, configure, and maintain Security Information and Event Management (SIEM) systems to...Security Information and Event Management (SIEM) systems to meet DoD and Army cybersecurity requirements. +… more
    TekSynap (10/25/25)
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  • Senior Windows Systems Administrator

    Leidos (Arlington, VA)
    …on-call rotation schedule. **Basic Qualifications:** + Bachelor's degree in information systems , computer science, information security or related field ... 8140 IAT Level II (Intermediate or Advanced) certificate (CompTIA Security + or Systems Security Certified...the fiscal year ended January 3, 2025. For more information , visit www.Leidos.com . **Pay and Benefits** Pay and… more
    Leidos (01/07/26)
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  • Cloud Cybersecurity Subject Matter Expert

    Guidehouse (Mclean, VA)
    …support for AWS GovCloud + Possess one of the following certifications: CISM, Certified Information Systems Security Officer (CISSO), Federal IT Security ... (GSLC), Global Industrial Cyber Security Professional Certification (GICSP), CISSP- Information Systems Security Management Professional (ISSMP), or… more
    Guidehouse (12/20/25)
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