• Security Engineer

    Leidos (Ashburn, VA)
    …network security solutions and related monitoring tools including L2/L3 network security devices, IDS / IPS , Full packet capture, DLP, Endpoint (AV, ... **Description** Department of Homeland Security (DHS), Customs and Border Protection (CBP) ... Security (DHS), Customs and Border Protection (CBP) Security Operations Center (SOC) is a US Government program… more
    Leidos (08/29/25)
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  • Sr Security Engineer

    Arena Technical Resources, LLC (Falls Church, VA)
    …experience with designing, deploying, and maintaining enterprise-wide or large-scale network security systems, including Firewalls, IDS / IPS , content filters, ... Sr Security Engineer Location: Falls Church, VA, US Job...Job ID: ATR 17697 Job Description Job Title: Sr Security Engineer (Managerial Role) Job Location: Falls Church, Virginia… more
    Arena Technical Resources, LLC (10/01/25)
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  • Network Infrastructure Security Specialist

    General Dynamics Information Technology (Falls Church, VA)
    …Edge, Bluecat Gateway, IPAM, and Splunk) + Strong knowledge of network-based security measures, eg, FW, IDS / IPS , explicit/transparent Proxy, Loadbalancers, ... Family:** Cyber and IT Risk Management **Skills:** Information Technology Security ,Infrastructure Security ,Network Infrastructures **Experience:** 10 + years of… more
    General Dynamics Information Technology (09/19/25)
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  • Network Infrastructure Security Specialist

    Tetrad Digital Integrity LLC (Falls Church, VA)
    …Edge, Bluecat Gateway, IPAM, and Splunk) + Strong knowledge of network-based security measures, eg, FW, IDS / IPS , explicit/transparent Proxy, Loadbalancers, ... threats and vulnerabilities in this digital age. The Network Infrastructure Security Specialist is responsible for tracking, managing, liaison, and coordinating with… more
    Tetrad Digital Integrity LLC (09/18/25)
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  • Systems Administrator (Multi-Cloud…

    Clark Construction Group, LLC (Mclean, VA)
    security best practices. + Perform vulnerability management and patch management. + Utilize security monitoring tools (SIEM, IDS / IPS ). + Respond to ... Azure), Active Directory, robust IP networking principles, a strong commitment to security best practices, excellent customer service skills, and the ability to… more
    Clark Construction Group, LLC (09/10/25)
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  • Cyber Security Forensics Analyst

    ManTech (Herndon, VA)
    Security Onion, EnCase, Axiom, + Experience with network topologies and network security devices (eg Firewall, IDS / IPS , Proxy, DNS, WAF, etc). ... **ManTech** seeks a motivated, career and customer-oriented **Cyber Security Forensics Analyst** to join our team in the DC, Maryland, and Virginia (Northern) **DMV… more
    ManTech (09/01/25)
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  • Sr. Consultant - OT Network Architect | Remote,…

    Optiv (Herndon, VA)
    …of networking (TCP/IP, OSI model), operating system fundamentals (Windows, UNIX, mainframe), security technologies (firewalls, IDS / IPS , etc.) and application ... NIST 800-82 or other relevant OT frameworks + Knowledge of general security concepts and methods such as vulnerability assessments, data classification, privacy… more
    Optiv (09/11/25)
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  • Network Architect

    Oneida Technical Solutions (Chantilly, VA)
    …architecture, F5, VMWare, Microsoft, Citrix, Cisco VOIP, Cisco ISE, Splunk, Palo Alto, security appliances, firewalls, IDS / IPS + Familiarity with Air Force ... policies and environments Oneida Technical Solutions, LLC is an equal opportunity employer and will consider all qualified applicants for employment without regard to race, color, religion, sex, national origin, age, disability, marital status, veteran status,… more
    Oneida Technical Solutions (08/13/25)
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  • Manager, IT Security

    Family Dollar (Chesapeake, VA)
    …our technical security solutions.​ + Accountable for end-to-end life cycle of our security tool portfolio (eg, Firewalls, IDS / IPS , WAF, IAM, DLP, SIEM, ... years' experience with modern security tool stacks​ + Network security tools (eg, WAF, Proxies, IDS / IPS , VPN, Taps, Firewalls)​ + Endpoint security more
    Family Dollar (10/01/25)
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  • Senior Security Operations Center Analyst

    ManTech (Herndon, VA)
    …enforcement systems, such as SIEM, Anti-virus, Internet content filtering/reporting, malcode prevention, Firewalls, IDS & IPS , Web security , antispam, etc. + ... tools (eg, Splunk, ArcSight). + Experience with intrusion detection/prevention systems ( IDS / IPS ), endpoint detection and response (EDR) tools, and firewalls.… more
    ManTech (09/03/25)
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