• Security Engineer II

    Amazon (Arlington, VA)
    …deep technical knowledge, specifically in the fields of forensics, malware analysis, network security , application security , threat hunting, and threat ... or more phases of the software development lifecycle (SDLC), such as security design review, threat modeling, secure code review, and security testing Amazon… more
    Amazon (10/16/25)
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  • Systems Administrator II Generalist Sr…

    V2X (Springfield, VA)
    …battlefield. We bring 120 years of successful mission support to improve security , streamline logistics, and enhance readiness. Aligned around a shared purpose, our ... respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to support our… more
    V2X (11/15/25)
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  • Lead Information Security Engineer

    Lumen (Herndon, VA)
    …worldwide DDoS threats and issue posture and assessment reports This Lead Information Security Engineer position operates in a supportive role implementing ... for the Lumen managed DDoS product. The Lead Information Security Engineer is expected to perform as...TOP SECRET clearance Preferred: + 5-7 years in a Security Operations environment. + Experience with Cyber Threat more
    Lumen (12/10/25)
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  • Cybersecurity Analyst II

    AeroVironment (Manassas, VA)
    **Worker Type** Regular **Job Description** **_Summary_** The Cyber Security Analyst II is a crucial junior to mid-level contributor that is required to operate ... will work with the Cyber team on a variety of Information Security tasks, to include GRC efforts, software vetting, compliance documentation, exception monitoring,… more
    AeroVironment (12/02/25)
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  • Senior Splunk Engineer

    Chenega Corporation (Oakton, VA)
    …+ Must hold a current DoD 8140 (or 8570) baseline certification at the IAT Level II or higher (eg, CompTIA Security +) + S. Citizen with active TS/SCI clearance ... **Req ID:** 38603 **Summary** **Senior Splunk Engineer ** **Oakton, VA** Are you ready to enhance...combines Splunk expertise with advanced network awareness to drive threat detection, baselining, and event correlation across enterprise and… more
    Chenega Corporation (12/12/25)
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  • Arkime Engineer - Active TS/SCI with CI…

    ENS Solutions (Reston, VA)
    …in lieu of degree. + DoD 8570.01-M Information Assurance Technician (IAT) Level II Certification, including Security + CE, CCNA- Security , GSEC, SSCP, CySA+, ... are seeking a highly skilled Arkime (formerly Moloch) Implementation & Sustainment Engineer to design, deploy, operate, and enhance our enterprise packet-capture and… more
    ENS Solutions (12/13/25)
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  • SCCM Desktop Engineer

    SAIC (Quantico, VA)
    …on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 ... **Description** **SAIC is seeking a SCCM Desktop Engineer for a (fully-onsite) role out of Quantico,...degree. + Active Top-Secret clearance (with SCI eligibility). + IAT- II Certification (ie, CCNA Security , CySA+, … more
    SAIC (11/21/25)
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  • Senior Desktop Engineer SCCM

    SAIC (Quantico, VA)
    …on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 ... **Description** **SAIC is seeking a Sr. Desktop Engineer (SCCM) for a new/exciting program out of...Experience with SCCM or (MS Endpoint Configuration Manager). + IAT- II certification (ie Security +). + US… more
    SAIC (12/03/25)
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  • Endace Platform Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …in lieu of degree. + DoD 8570.01-M Information Assurance Technician (IAT) Level II Certification, including Security + CE, CCNA- Security , GSEC, SSCP, CySA+, ... We are seeking a seasoned Endace Implementation & Sustainment Engineer to architect, deploy, integrate, and operate Endace packet capture, monitoring, and network… more
    ENS Solutions (12/13/25)
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  • Arkime Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …+ Active DoD 8570.01-M Information Assurance Techni cia n ( IAT ) Level II Certification, including Security + CE, CCNA- Security , GSEC, SSCP, CySA+, GICSP, ... Arkime Engineer Key Role: Architect, deploy, and configure Arkime...configuration management. Integrate Arkime with SIEM, SOAR, EDR, and threat intel platforms to enrich detection and investigation workflows.… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • Senior Python Engineer

    SAIC (Quantico, VA)
    …on the accreditation of classified facilities, information systems, and the insider threat program. This involves security oversight of more than 10,000 ... Business Group of SAIC is seeking a Senior Python Engineer to support a transformational infrastructure program for DCSA....+ Active Top Secret clearance with SCI eligibility. + IAT- II Certification (ie, Security +). + Three… more
    SAIC (12/03/25)
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  • Endace Platform Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …IT projects and activities + DoD 8570.01-M Information Assurance Technician (IAT) Level II Certification, including Security + CE, CCNA- Security , GSEC, SSCP, ... Endace Platform Engineer The Opportunity: We are seeking a seasoned...SOAR, detection engineering, analytics tooling, and broader Zero Trust security controls. You will lead the design, deployment, and… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • Senior Network Engineer

    BAE Systems (Sterling, VA)
    …and sustainment support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of Defense, the ... to lead the world in defense technologies and national security services. Be a part of a company that...(ISE), Software Defined Wide Area Networking (SD-WAN) and Firepower Threat Defense (FTD), as well as managing Windows/Linux servers,… more
    BAE Systems (12/12/25)
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  • Case Management Engineer - Active TS/SCI…

    ENS Solutions (Reston, VA)
    We are looking for a Backend Security Engineering Case Management Engineer to architect and implement the backend foundation of our next-generation case ... in lieu of degree. + DoD 8570.01-M Information Assurance Technician (IAT) Level II Certification, including Security + CE, CCNA- Security , GSEC, SSCP, CySA+,… more
    ENS Solutions (12/13/25)
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  • Case Management Platform Backend Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …years of experience supporting IT projects and activities + DoD 8570 IAT Level II Certification, including Security + CE, CCNA- Security , GSEC, SSCP, CySA+, ... Case Management Platform Backend Engineer Key Role: Architect and implement the backend...the platform serves as a scalable, extensible system-of-record for security programs. Collaborate with program architects to design the… more
    BOOZ, ALLEN & HAMILTON, INC. (12/01/25)
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  • Cyber Automation Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    …pipelines to ingest, normalize, and correlate asset data with vulnerability feeds, threat intelligence, and security findings from multiple sources + Knowledge ... Cyber Automation Engineer Key Role: Maintain responsibility for the successful...Information Assurance Techni cia n ( IAT ) Level II Certification such as Security + CE, CCNA-… more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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  • CSOC Tier 3 Engineer

    General Dynamics Information Technology (Springfield, VA)
    …Cyber and IT Risk Management **Skills:** Cyber Incident Response,Cybersecurity Operations, Security Incident Response **Experience:** 8 + years of related experience ... certification that is compliant with **DoDD 8140.01 and DoD 8570.01-M IAT Level II and CSSP Incident Responder.** **Job Duties:** + Coordinate and implement tasks,… more
    General Dynamics Information Technology (11/13/25)
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  • Data Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented **Data Engineer ** to join our team in **Chantilly, VA.** **Responsibilities include but are not limited to:** ... the lifecycle of all data that enters the Insider Threat IT architecture. + Helping facilitation of the ingest...to meet customer requirements. + Current DoD 8570 IAT II certification (CySA+ or equivalent) or ability to obtain… more
    ManTech (12/03/25)
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  • Cyber Asset Attack Surface Management Deployment…

    ENS Solutions (Reston, VA)
    …pipelines to ingest, normalize, and correlate asset data with vulnerability feeds, threat intelligence, and security findings from multiple sources + Knowledge ... in lieu of degree. + DoD 8570.01-M Information Assurance Technician (IAT) Level II Certification, including Security + CE, CCNA- Security , GSEC, SSCP, CySA+,… more
    ENS Solutions (12/13/25)
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  • Cyber Security Operations Specialist III…

    CACI International (Springfield, VA)
    Cyber Security Operations Specialist III - Tier 3 Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... Opportunity:** Join our team as a CSOC Tier 3 Engineer and play a critical role in cybersecurity incident...of a highly skilled team dedicated to protecting national security interests. **Responsibilities:** + Coordinate and implement tasks during… more
    CACI International (11/21/25)
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