• Tyto Athene (Ashburn, VA)
    …respond to the most advanced global cyber threats. **Responsibilities:** + Lead cyber threat intelligence operations , including collection, analysis, and ... **Description** Tyto Athene is searching for a ** Cyber Threat Intelligence (CTI) Lead ** to...analysis + Security content development (signatures, rules, etc.) + Cyber threat intelligence operations + Experience developing… more
    DirectEmployers Association (11/01/25)
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  • Defensive Cyber Operations

    World Wide Technology (Chantilly, VA)
    …come together to form high-performance teams? Come join WWT today! We are looking for a Defensive Cyber Operations Lead to support our Managed Service ... within the Public Sector. **What will you be doing?** As the ** Defensive Cyber Operations (DCO) Lead ** , you will lead cybersecurity operations more
    World Wide Technology (10/02/25)
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  • Director, Cyber Solutions Architect

    Parsons Corporation (Herndon, VA)
    … and National Operations sector, which provides full spectrum offensive and defensive cyber capabilities to the Department of Defense (DoD) and Intelligence ... with surges up to 30%. **What You'll Be Doing:** + Working closely with the Cyber and National Operations Growth and Management teams, manages the vision and… more
    Parsons Corporation (09/10/25)
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  • Cyber Intrusion Detection System…

    General Dynamics Information Technology (Reston, VA)
    …our customers systems. Networks, and data. * Lead /Manage/Support our customers cyber tool stack and ability to implement defensive rules. * Collaborate ... have many paths to grow a meaningful career supporting cyber missions and operations across the federal government. MEANINGFUL WORK AND PERSONAL IMPACT… more
    General Dynamics Information Technology (10/25/25)
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  • Senior Security Operations Engineer - CTJ…

    Microsoft Corporation (Reston, VA)
    …years of experience in software development lifecycle, large-scale computing, modeling, cyber security, anomaly detection, Security Operations Center (SOC) ... engineering team. We are looking for a **Senior Security Operations Engineer** who will help build and run the...indicate potential security issues. Raises identified security concerns with lead members of the team to discuss mitigation strategy… more
    Microsoft Corporation (10/30/25)
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  • Sensitive Activities Advisor

    CACI International (Reston, VA)
    …documents and FRAGOs. + Familiarization with the use of offensive and defensive cyber applications. + Working knowledge of USSOCOM, Inter Agency/Intelligence ... specially compartmented material and non-material capabilities through the use of Cyber techniques to identify, characterize and counter WMD and Irregular Warfare… more
    CACI International (10/15/25)
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  • Senior Scientist, Systems Engineer

    L3Harris (Herndon, VA)
    …SDR solutions for satellite communications. + 10 years' experience in offensive and defensive Cyber mission experience with the ability to identify core mission ... deliver end-to-end technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Senior Scientist,… more
    L3Harris (10/05/25)
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  • Solution Architect

    Leidos (Reston, VA)
    …of specialized data processing domains (ELINT, SIGINT, etc.) + Understanding of defensive cyber security technologies + Experience with enterprise system ... an immediate opening for Solution Architect to join our Cyber and Analytics Business Area (CABA) team in either...+ Experience as a solution architect or technical volume lead on captures and proposals + Current experience with… more
    Leidos (10/04/25)
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