• Security Engineer II

    Amazon (Arlington, VA)
    Description Amazon Security is looking for an experienced Security Engineer who is excited by the idea of searching for undetected threat activities at ... role, you will work alongside a team of world class security practitioners and develop novel threat detection and mitigation strategies. Our Threat Hunting… more
    Amazon (11/13/25)
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  • Software Development Engineer II

    Amazon (Arlington, VA)
    …threats, track adversary activities, and provide actionable intelligence across Amazon's security ecosystem. As a Software Development Engineer within ACTI ... industry. TI drives and enhances our ability to emulate threat actors, respond to security incidents, and...existing systems experience - 1+ years of software development engineer or related occupational experience - 1+ years of… more
    Amazon (12/04/25)
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  • 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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  • 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 ... development, and implementation of information systems to ensure these systems include security features and meet compliance needs. + Perform security analysis… more
    AeroVironment (12/02/25)
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  • Information System Security Engineer

    TekSynap (Washington, DC)
    …:Services to support Information System Engineering performed by the Information System Security Engineer (ISSE) includes the following activities: + Lead, ... + Results Oriented + Teamwork **Overview** We are seeking an Information System Security Engineer (ISSE) to join our team supporting a government customer.… more
    TekSynap (11/30/25)
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  • Endpoint Security as a Service (ESS)…

    Leidos (Washington, DC)
    **Description** **Leidos is seeking a skilled and driven Endpoint Security as a Service (ESS) Engineer and Administrator to join our team at the Washington Navy ... innovation meets mission.** **What You'll Do** As an ESS Engineer and Administrator, you won't just maintain systems -...policy rollouts across local and remote systems. + Conducting threat analysis and crafting custom security rules… more
    Leidos (10/03/25)
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  • Security Engineer

    TekSynap (Rockville, MD)
    …Application Firewalls (WAFs) + Data Loss Prevention System Administration + Endpoint Security and Advanced Threat Protection + DNS/DNSSEC Administration + Email ... design, implementation, support, maintenance, and expansion of the following security management tools: + Palo Alto Networks Firewalls: managing firewalls… more
    TekSynap (09/25/25)
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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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  • 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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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (Washington, DC)
    …Reference Architecture * Knowledge of Zero Trust Architecture Preferred: * IAT Level II Certification ( Security +, GICSP) * Cisco CCNA, Fortinet NSE-4, JNCIA or ... engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of...to design and integrate SCADA and OT with contemporary security architectures. From design through the commissioning of large… more
    Jacobs (10/28/25)
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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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  • 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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  • Cybersecurity Analyst / Engineer (Multiple…

    Noblis (Washington, DC)
    …contain, and remediate cyber incidents impacting ATC systems. + Collaborate with FAA Security Operations and DHS CISA teams for ** threat intelligence sharing and ... Overview** We are seeking an experienced and detail-oriented **Cybersecurity Analyst / Engineer ** to support the FAA's **Brand New** **A** **ir** **T** **raffic**… more
    Noblis (10/28/25)
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  • CAASM Deployment 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 ... CAASM Deployment Engineer Key Role: Maintain responsibility for the successful...Information Assurance Techni cia n ( IAT ) Level II Certification, including Security + CE, CCNA- Security more
    BOOZ, ALLEN & HAMILTON, INC. (11/29/25)
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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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  • 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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  • System Security Engineering Program Area…

    BAE Systems (Rockville, MD)
    …Critical Functions for DoD Weapons Systems + High level understanding of Supply Chain Security as an early adoption of threat mitigation strategies during system ... **Job Description** BAE Systems is seeking an experienced System Security Engineering (SSE) Program Area Manager (PAM) to support our work as a prime contractor on a… more
    BAE Systems (10/31/25)
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