• Onsite Support Lead , Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …an Onsite Support Lead within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for keeping pace ... **Onsite Support Lead , Senior** **Category:** Infrastructure/Cloud **Main location:** United States,...degree and/or 5 to 10 years of experience * Security Clearance: TS/SCI required with the ability to obtain… more
    CGI Technologies and Solutions, Inc. (10/02/25)
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  • Rapid Response Team Lead

    TekSynap (Arlington, VA)
    …Officer's Representative (COR) or the Alternate Contracting Officer's Representative (ACOR). + Lead the rapid response efforts during network incidents or ... and communication skills. + Ensure the baseline configuration of all network assets, including hardware, software, documentation, and point-to-point circuits, is… more
    TekSynap (10/07/25)
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  • Cyber Technical Surveillance Countermeasure…

    ManTech (Springfield, VA)
    …a motivated, career and customer-oriented **Cyber** **Technical Surveillance Countermeasures Lead ** to join our team in **Springfield, VA.** **Responsibilities ... DoD policies, ensuring NGA's adherence to ICD 705 Physical Security Standards for SCIFs and DoD standards for collateral...the CI mission. + Execute Daily Cyber TSCM Missions: Lead daily Cyber TSCM missions by coordinating with NGA… more
    ManTech (09/10/25)
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  • Cyber Threat Intelligence Lead

    TekSynap (Ashburn, VA)
    …evade existing security solutions. **SKILLS** + Possess a strong cyber security background with experience in host-based and network based forensics related ... cyber threat activities, intrusion detection, incident response, malware analysis, and security content development (eg, signatures, rules, etc.); and cyber threat… more
    TekSynap (12/02/25)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    Lead Web App Pen Tester Job Description **Overview** CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, ... and production. The candidate will utilize threat modeling, white box application security analysis, and grey box penetration testing. This position will collaborate… more
    CoStar Realty Information, Inc. (10/03/25)
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  • Health and Safety Lead Auditor, AWS Health…

    Amazon (Herndon, VA)
    …want to help. You'll join a diverse team of software, hardware, and network engineers, supply chain specialists, security experts, operations managers, and other ... are looking for a motivated Health and Safety (H&S) Lead Auditor to drive safety compliance, continuous improvement, and...help us deliver the highest standards for safety and security while providing seemingly infinite capacity at the lowest… more
    Amazon (11/13/25)
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  • Senior Lead - VOIP Engineer

    Sprinklr (VA)
    …for call routing and audio quality optimization (codecs, jieer, etc.) + Lead initiatives for **scalability, observability, security , and resiliency** of our ... We are looking for a **Principal VOIP Engineer** to lead the architecture and technical direction of our next-..., **RTP** , **NAT traversal (ICE/STUN/TURN)** , and VoIP security (TLS,SRTP, fraud preven8on) + Hands-on development experience with… more
    Sprinklr (09/21/25)
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  • Navy Operations Business Development and Capture…

    Nexagen Networks Inc (Norfolk, VA)
    Navy Business Development and Capture Lead Security Clearance Requirement: Current and Active DoD Secret Salary Range: $135K - $155K (The salary range provided ... skills, and current market conditions.) As the Navy Operations BD & Capture Lead , you will join a high-performing team dedicated to excellence, innovation, and… more
    Nexagen Networks Inc (10/09/25)
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  • Lead LAN/WAN Engineer

    CACI International (Reston, VA)
    Lead LAN/WAN Engineer Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... services. **The Opportunity:** CACI has an excellent opportunity for an experienced Lead LAN/WAN Engineer who will provide expert Design, analysis, research, and… more
    CACI International (11/08/25)
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  • Cyber Defense Forensics Lead

    ManTech (Ashburn, VA)
    …experience (with experience in the last two years) including host-based and network -based security monitoring, insider threat monitoring software, and host-based ... **MANTECH** seeks a motivated, career and customer-oriented **Cyber Defense Forensics Lead ** to join our team in **Ashburn, VA** . The ultimate purpose of this role… more
    ManTech (12/07/25)
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