• Cyber Engineer

    ManTech (Mclean, VA)
    …role, you will leverage your technical expertise to create, refine, and manage detection logic and signatures across a suite of enterprise cyber defense platforms. ... mission-critical systems by developing actionable content and solutions for advanced threat detection and mitigation. You will play a pivotal role in tuning and… more
    ManTech (12/31/25)
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  • Mddu CBRN Tech Support Specialist Level I

    Parsons Corporation (Herndon, VA)
    …You'll Be Doing:** + Will act as a site manager. + Conduct CBRN detection operations at the direction of federal staff to include coordinating with stakeholders, ... as required. + Presents clear, concise, and accurate information on the Mobile Detection Deployment Program and its capabilities to a variety of stakeholders and… more
    Parsons Corporation (12/10/25)
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  • IDS / IPS Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Reston, VA)
    We are seeking an experienced Network Intrusion Detection Engineer to join our cybersecurity team. The ideal candidate must possess strong Linux engineering ... and how these configurations integrate and influence the Intrusion Detection Systems/Intrusion Prevention Systems (IDS/IPS). Highly qualified candidates will have… more
    ENS Solutions (12/14/25)
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  • Senior SOC Analyst

    KeenLogic (Merrifield, VA)
    …forensics, vulnerability assessment and management, network data capture, intrusion detection , log management, auditing, security incident and event management ... with engineers, threat intelligence and forensics teams to enhance detection capabilities, improve incident response readiness, and deliver actionable security… more
    KeenLogic (11/07/25)
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  • Senior Technical Implementation Lead - AML & Fraud…

    SolomonEdwards (Richmond, VA)
    …delivering technology solutions that strengthen our Client's financial crime detection capabilities, align with regulatory expectations (BSA/AML, OFAC, FFIEC), and ... processes to ensure high-quality inputs for transaction monitoring. * Configure detection scenarios, thresholds, and machine learning models to optimize alert… more
    SolomonEdwards (12/22/25)
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  • Fire Protection - Life Safety Systems (LSS)

    Jacobs (Hampton, VA)
    …of record. These fire solutions entail fire sprinklers, gaseous agents, fire detection , toxic gas detection , smoke modeling, and explosion prevention. You ... fire sprinkler systems, fire alarm systems, smoke and leak detection , security and intrusion detection systems, and...smoke and leak detection , security and intrusion detection systems, and more. Using the various applicable Life… more
    Jacobs (12/20/25)
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  • Cybersecurity Analyst

    TekSynap (Fort Belvoir, VA)
    …and system owners. + Manage and document cyber defense incidents from initial detection through final resolution methods. + Maintain an average of at least two ... new detection use cases per month during each year of contract execution. Detection use cases shall be based on current threats, the MITRE ATT&CK framework, or… more
    TekSynap (12/20/25)
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  • XFR Red Team Operator

    IBM (Alexandria, VA)
    …you passionate about breaking into well defended networks, while evading mature detection strategies? Are you interested in joining a team of like-minded experts, ... remote operations dynamically emulating advanced threat actors to improve the detection and response capabilities of clients through long-term engagements. It is… more
    IBM (12/16/25)
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  • Arkime Engineer - Active TS/SCI with CI Poly

    ENS Solutions (Reston, VA)
    …expertise with strong Zero Trust engineering principles to support threat detection , forensics, segmentation, and continuous monitoring across a complex, distributed ... Integrate Arkime with SIEM, SOAR, EDR, and threat intel platforms to enrich detection and investigation workflows. + Conduct regular tuning of parsers, views, tags,… more
    ENS Solutions (12/13/25)
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  • Mddu CBRN Tech Support Specialist Level II

    Parsons Corporation (Herndon, VA)
    …II** to join our team! **What You'll Be Doing:** + Conduct CBRN detection operations at the direction of federal staff to include coordinating with stakeholders, ... as required. + Presents clear, concise, and accurate information on the Mobile Detection Deployment Program and its capabilities to a variety of stakeholders and… more
    Parsons Corporation (12/10/25)
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