• ​​Cyber Detection Engineer

    Leidos (Ashburn, VA)
    …reports any suspected and confirmed security violations. Leidos is seeking an experienced Cyber Detection Engineer to join our team. As a member of the highly ... and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local… more
    Leidos (08/15/25)
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  • Detection Engineer

    Nelnet (Richmond, VA)
    …years IT operations experience working with SIEM products and threat detection . 4+ years IT experience implementing and supporting cybersecurity technologies, such ... * SOAR: Google SecOps experience preferred. * Database Monitoring. * Threat detection mechanisms. * Alarming/Alerting mechanisms. * Hands on experience with SIEM,… more
    Nelnet (09/26/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …at MC Dean, you will join forces with more than 5,800 professionals who engineer and deploy automated, secure and resilient power and technology systems; and deliver ... and changing the world for the better. We are seeking a **Physical Security Engineer 4** to join our **Security and Electronic Systems (SES)** business Unit. As part… more
    M. C. Dean (08/27/25)
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  • Security Engineer II, Threat Hunting,…

    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 petabyte ... a team of world class security practitioners and develop novel threat detection and mitigation strategies. Our Threat Hunting team hunts for adversarial activity… more
    Amazon (09/26/25)
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  • CyberSecurity AI Engineer

    Nelnet (Richmond, VA)
    …opportunities for people where they live, learn, and work. The Cybersecurity AI Engineer at Nelnet plays a critical role in securing the organization's AI/ML ... security posture of AI/ML systems, APIs, and model-serving environments. * Implement detection mechanisms to identify adversarial AI threats such as model abuse,… more
    Nelnet (08/08/25)
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  • Lead Data Security Engineer

    Centene Corporation (Richmond, VA)
    …workplace flexibility. **Position Purpose:** The Lead Data Platforms Security Engineer is responsible for designing, implementing, and optimizing enterprise-wide ... regulatory and organizational standards. As a strategic technical leader, the engineer collaborates across infrastructure, compliance, and business units to drive… more
    Centene Corporation (08/24/25)
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  • Senior Information Security Engineer - Red…

    Lumen (Richmond, VA)
    …world and shape the future. **The Role** The Senior Information Security Engineer within Product and Platform Security is primarily responsible for identifying and ... environments, through advanced penetration testing and adversarial emulation. The engineer will assist as applicable to perform Adversarial Cybersecurity Emulation… more
    Lumen (09/17/25)
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  • Network Security Engineer III

    Imagine One Technology & Management (Virginia Beach, VA)
    Imagine One is currently seeking qualified **Network Security Engineer III** individuals to join our team to provide Network Security Engineering Support to Naval ... Beach, Virginia with 25 percent travel potential. The **Network Security Engineer III** will provide ongoing network support, addresses availability issues, overcome… more
    Imagine One Technology & Management (09/01/25)
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  • Systems Engineer (DHS)

    SimIS Inc. (Suffolk, VA)
    …in border security technologies including fixed towers, mobile sensors, UAS, tunnel detection systems, and ground-based sensors. The Systems Engineer develops ... engineering and test and evaluation (T&E) support. SimIS seeks a Systems Engineer to conduct comprehensive systems engineering trade studies and technical analysis… more
    SimIS Inc. (10/09/25)
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  • Machine Learning Engineer

    William C Brown Inc (Springfield, VA)
    Machine Learning Engineer EOE Statement We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without ... experience your priority and we'll make your career growth ours. As a Machine Learning Engineer you will help ensure today is safe and tomorrow is smarter. Our work… more
    William C Brown Inc (09/16/25)
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  • OSI TCPIP SSP Engineer

    COOLSOFT (Richmond, VA)
    OSI TCPIP SSP Engineer (Jobs in RICHMOND, VA) Requirement id 155369 Job title Engineer Job location in Richmond, VA Skills required IT Security, Network Access ... DOE Status requirement Job interview type Email Recruiter:coolsoft Job Description Engineer : IT Security, Network Access Control, OSI, TCPIP SSP Start Date:… more
    COOLSOFT (10/03/25)
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  • Lead/ Principal Nuclear Engineer

    MPR Associates (Alexandria, VA)
    …and other research and test facilities. We are currently seeking an experienced nuclear engineer to guide, challenge, and mentor our growing team in a variety of ... material irradiation, radiation shielding, radiological consequence evaluation, and radiation detection and measurement. While nuclear-related work will be the… more
    MPR Associates (09/26/25)
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  • AI/ML Engineer - Mission

    Tyto Athene (Reston, VA)
    **Description** Tyto Athene is searching for a mission oriented **AI/ML Engineer ** to join our CTO shop. This role is multi-faceted. The successful candidate is a ... highly skilled and innovative AI/ML Engineer to pioneer the design, development, and deployment of...various modalities. + Develop multi-sensor perception systems for object detection , tracking, classification, anomaly detection , and situation… more
    Tyto Athene (09/06/25)
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  • Nuclear Engineer

    MPR Associates (Alexandria, VA)
    …and simulation, thermal hydraulics, irradiation of materials, shielding, and radiation detection and measurement. MPR hires engineers from a wide variety of ... for continuous learning including topics beyond nuclear engineering. While a nuclear engineer 's work at MPR will focus on nuclear-related tasks, the engineer more
    MPR Associates (07/16/25)
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  • Senior Network Engineer

    Koniag Government Services (Chantilly, VA)
    …Harbor Solutions,** a Koniag Government Services company, is seeking a Senior Network Engineer to support EHS and our government customer. This is a Remote ... holidays, three weeks paid time off, and more. Network Engineer shall serve as a subject matter expert for...standard network security practices, such as centralized logging, intrusion detection system (IDS), and management and monitoring tools. +… more
    Koniag Government Services (09/10/25)
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  • Security Engineer , Sovereign Cloud…

    Google (Reston, VA)
    Security Engineer , Sovereign Cloud Security Operations, Public Sector _corporate_fare_ Google _place_ Reston, VA, USA **Early** Experience completing work as ... proven track record of success in incident response, threat hunting, detection development, vulnerability management, or security platform engineering. + Experience… more
    Google (10/07/25)
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  • Engineer 3

    M. C. Dean (Vienna, VA)
    …industries. The ** Engineer 3** manages all engineering aspects of fire detection and alarm and suppression projects, and overviews aspects of the work from ... plan and develop and implement design of life safety projects ( detection , suppression and containment). + Develops and implements commissioning and testing… more
    M. C. Dean (08/30/25)
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  • Splunk Engineer Jr.

    Leidos (Ashburn, VA)
    **Description** The Splunk Engineer JR. is equivalent to a mid-level engineer at the Department of Homeland Security (DHS). DHS Customs and Border Protection ... and eradicate cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local… more
    Leidos (07/16/25)
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  • Security Engineer

    SCRAM Systems (Richmond, VA)
    Job Summary: The Security Engineer will focus on security concerns for the development, implementation, operations, and ongoing analysis of SCRAM Systems security ... security topics, as well as in-depth knowledge of core infrastructure technologies. The engineer will be responsible for all the security aspects related to our… more
    SCRAM Systems (10/07/25)
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  • Sr. Physical Security Engineer (GovCloud),…

    Amazon (Herndon, VA)
    Description Sr. Physical Security Engineer (GovCloud), Data Center Design Engineering This is an exciting opportunity to use the latest cloud computing technologies ... for this role. Amazon Web Services (AWS) is seeking a Senior Physical Security Engineer to join its data center design team. Position is available for any of… more
    Amazon (10/01/25)
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