• Cyber Security Implementation Engineer

    CACI International (Springfield, VA)
    …Detection and Response (EDR), Next-Generation Firewalls (NGFWs), Intrusion Detection/Prevention Systems ( IDS / IPS ), F5 platforms, email/web security gateways ... Cyber Security Implementation Engineer Job Category: Engineering Time Type:...the National Geospatial-Intelligence Agency's (NGA). Our team of talented Network and Cybersecurity professionals help design, develop, procure, implement,… more
    CACI International (11/14/25)
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  • Senior Security Systems Engineer - SLBM

    Imagine One Technology & Management (Dahlgren, VA)
    …Cybersecurity appliances. 1. Examples of these appliances and applications are Firewalls, IDS , IPS , Switch/Routers, Cross Domain Solutions (CDS) and Host Based ... (HBSS). 2. Examples of engineering experience include developing secure network architectures, security design, developing engineering documentation, application… more
    Imagine One Technology & Management (12/30/25)
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  • Senior Security Systems Engineer…

    Cydecor, Inc. (Dahlgren, VA)
    …(PIT), and implementation of cybersecurity and boundary defense technologies (Firewalls, IDS / IPS , Routers/Switches, Cross Domain Solutions, HBSS, etc.). + ... intelligence to enable decision-support and remain ahead of ever-evolving national security challenges. Our success rests squarely on three bedrock principles:… more
    Cydecor, Inc. (12/21/25)
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  • CND Specialist in St. Louis or Norfolk with a CI…

    Deloitte (Richmond, VA)
    …avg, some international and passport required). Knowledge: + Solid understanding of network defense architectures, IDS / IPS technologies, firewalls, endpoint ... IDS ) logs, and other CND-related telemetry to identify security gaps and risks. + Evaluate compliance with Intelligence...+ Proficient with IC STIGs and SRGs related to network defense and endpoint security . + Working… more
    Deloitte (12/25/25)
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  • Senior SOC Analyst

    General Dynamics Information Technology (Springfield, VA)
    …events and incidents not limited to; Analysis of data within SPLUNK, IDS / IPS , ACAS, ESS (HBSS), FIREPOWER, and security related activities to secure and ... be applied to current and future investigations + Utilize network and endpoint defensive tools to identify and analyze...analysis with DCO tools. + Create, modify, and tune IDS /IDPS Signature Rule Generation (Snort) + Create, modify, and… more
    General Dynamics Information Technology (01/03/26)
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  • Cyber AI and Automation Lead Engineer

    Tyto Athene (Reston, VA)
    …of cybersecurity concepts, attack vectors, threat intelligence, incident response lifecycle, and common security tools (SIEM, EDR, NDR, IDS / IPS , WAF, UEBA). ... a highly skilled and innovative Cyber Engineer with operational experience supporting Security Operations Center (SOC), Network Operations Center (NOC), and… more
    Tyto Athene (11/05/25)
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  • SIPRNet Administrator

    CACI International (Reston, VA)
    …OPORDS, etc.). + Manage and maintain network devices including routers, switches, firewalls, IDS / IPS , and C2C. + Complete STIG checklists for network and ... + Previous ACAS scan administration experience. + Additional certifications or training in network security and administration. + Experience with network … more
    CACI International (11/07/25)
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  • Incident Response Team Lead

    Tyto Athene (Ashburn, VA)
    …+ Minimum five (5) years of progressive experience in cybersecurity, information security , security engineering, network engineering, incident response, ... Endpoint Detection & Response tools, log analysis (Splunk), and network forensics (full packet capture solution) to perform hunt...Response (EDR) tools + Intrusion Detection & Prevention Systems ( IDS / IPS ) + Digital forensic and case management… more
    Tyto Athene (11/01/25)
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  • Cybersecurity Engineer - Hybrid Work Opportunity

    General Dynamics Information Technology (Arlington, VA)
    … Security Stacks (JRSS).** **Deep understanding and knowledge of core network security tools such as IDS / IPS , Firewalls, Web Content Filters, SIEM, ... and IT Risk Management **Skills:** Cyber Defense,Cybersecurity,Information Assurance,Information Technology Security , Network Security **Certifications:** CompTIA … more
    General Dynamics Information Technology (11/18/25)
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  • Senior Systems Administrator (Unix/Linux)

    EPS Corporation (Dahlgren, VA)
    … administrationusing protocols such asTCP/IP + Experience withmajor network security toolssuch as firewalls, IDS / IPS , and vulnerability assessment ... The ideal candidate will bring deep expertise in Unix/Linux administration, network security , and performance optimization, ensuring system reliability, … more
    EPS Corporation (11/13/25)
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