• 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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  • Security Engineer II , Amazon…

    Amazon (Arlington, VA)
    …infrastructure to identify and reduce risks to Amazon. We are looking for a Security Engineer who is excited about designing and building secure solutions to ... scalable, high-performance and robust tools and services. As a Security Engineer , you will collaborate to ensure...Golang, Python, and Javascript * Creating, updating, and maintaining threat models for a wide variety of software projects… more
    Amazon (09/23/25)
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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 (10/18/25)
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  • Security Software Engineer - Red…

    Imagine One Technology & Management (Dahlgren, VA)
    …**for this role.** Imagine One Technology & Management, Ltd. is seeking one (1) Security Software Engineer . This position is contingent upon award of the ... work and will be performed in Dahlgren, Virginia. The Security Software Engineer will be expected to:...[VW1] Educational Requirements: + Minimum certification as IAT Level II per DoD 8570.01, or successor. + Minimum certification… more
    Imagine One Technology & Management (09/24/25)
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  • Security Engineer

    Imagine One Technology & Management (Dahlgren, VA)
    …+ Bachelor's degree desired ** Security Requirements:** + Active DoD Top Secret security clearance 1. One (1) engineer will require a TS/SCI clearance Imagine ... this role.** Imagine One Technology & Management, Ltd. is seeking two (2) ** Security Engineers.** This position is contingent upon award of the associated work and… more
    Imagine One Technology & Management (09/24/25)
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  • Splunk Security Engineer

    Leidos (Suitland, MD)
    …ready to turn your skills into real-world impact? Join **Leidos** as a **Splunk Security Engineer ** in Suitland, MD and be at the forefront of mission-critical ... log events, correlate data across multiple sources, and enhance threat detection and response workflows. + Using SOAR connectors,...in lieu of a degree. + Current **IAT Level II certification** (eg, Security + CE) or the… more
    Leidos (11/11/25)
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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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  • Senior Splunk Engineer

    Chenega Corporation (Arlington, VA)
    …+ Must hold a current DoD 8140 (or 8570) baseline certification at the IAT Level II or higher (eg, CompTIA Security +) + US Citizen with active TS/SCI clearance ... **Req ID:** 38073 **Summary** **Senior Splunk Engineer ** **Arlington, 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 (10/22/25)
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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 ... Commands Business Group of SAIC is seeking a Desktop Engineer (SCCM) to support a transformational infrastructure program for...degree. + Active Top-Secret clearance (with SCI eligibility). + IAT- II Certification (ie, CCNA Security , CySA+, … more
    SAIC (09/12/25)
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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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  • 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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  • 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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  • Senior Cybersecurity Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …presentations. + Noted experience in cybersecurity requirements development, cyber threat analysis, cyber engineering, cyber systems architecture development or ... systems. 6. Developing documentation of cybersecurity requirements, gap analysis, threat analysis, system engineering, risk assessment and mitigation for combat… more
    Imagine One Technology & Management (09/24/25)
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  • System Security Engineering Program Area…

    BAE Systems (District Of Columbia, DC)
    …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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  • 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 (08/23/25)
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  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    … Manager (ISSM)** for all assigned systems. + Monitor networks for real-time threat indicators; investigate and respond to security events. + Implement and ... with DoD and Army standards. + Perform penetration testing, threat analysis, and security risk assessments in...Qualifications **Qualifications:** **Minimum Requirements:** + **DoD 8140 IAT Level II ** certification (eg, Security + CE, CCNA … more
    M. C. Dean (08/27/25)
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  • COMSEC Manager (TS Clearance Required, Onsite)

    Deloitte (Arlington, VA)
    …to secure success. Work You'll Do + Responsible for performing as information systems security engineer (ISSE) + Providing operation services to design the ... assists clients in defending against advanced threats by transforming security operations, monitoring technology, data analytics, and threat...+ Experience with ServiceNow implementations + IA SAE Level II (eg, CISSP, CASP), and a PMP (or 10… more
    Deloitte (10/18/25)
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  • Microsoft Configuration Manager - MECM

    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 ... SAIC is seeking a Senior Microsoft Configuration Manager (MECM) Engineer to support a new program out of Quantico,...System Center Configuration Manager or Endpoint Configuration Manager. + IAT- II certification (ie, Security +). + US citizen… more
    SAIC (10/09/25)
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  • Cloud Computing Specialist (CCS) SME

    ASM Research, An Accenture Federal Services Company (Washington, DC)
    …Associate + Microsoft Certified: Azure Solutions Architect Expert Microsoft Certified Azure Security Engineer Associate **Other Job Specific Skills** + Must be ... and information security weaknesses. + Maintains the computer and information security incident, damage and threat assessment programs. + Responsible for the… more
    ASM Research, An Accenture Federal Services Company (10/12/25)
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  • Senior Cyber Intrusion Detection Analyst - 5th…

    GovCIO (Washington, DC)
    …and remediate security incidents + Participate regularly in SOC Splunk engineer working group sessions, to include idea generation for new content rules for ... for potential incidents identified by SOC Tier I & II analysts and Shift Lead + Investigate phishing and...false positives. Collaborate across the SOC organizational lines with Threat Hunt and Security Intelligence, while developing… more
    GovCIO (09/03/25)
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