• 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • Cybersecurity Analyst II

    AeroVironment (Arlington, 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source
  • 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)
    - Save Job - Related Jobs - Block Source