• Cyber New Professional

    The MITRE Corporation (Mclean, VA)
    …, and CALDERA (TM) ) that counter advanced adversaries. + Enhance the security , safety, and resiliency of critical cyber systems and infrastructure by applying ... skills and expertise to the following areas: + Autonomous Cyber + Cloud Security + Cross Domain Solutions + Critical Infrastructure Resiliency and Safety + Crypto… more
    The MITRE Corporation (01/05/26)
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  • AOSP/Drop Data Transfer Agent

    Parsons Corporation (Fort Belvoir, VA)
    …and classified domains. + Disseminate OSINT products and PAI across various computer networks that are relevant to US Army and joint/interagency/coalition partners. ... + Process National Security Information on approved information systems. + Ensure that...are implemented and functional. + Assist the Information System Security Manager with approved data transfer process and two-person… more
    Parsons Corporation (01/03/26)
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  • Lead Web App Pen Tester

    CoStar Realty Information, Inc. (Arlington, VA)
    …and production. The candidate will utilize threat modeling, white box application security analysis, and grey box penetration testing. This position will collaborate ... with software development teams, DevOps, and security to drive and shape the way our employees...accredited, not for profit university or college (preferably in Computer Science/Cybersecurity) + A track record of commitment to… more
    CoStar Realty Information, Inc. (01/02/26)
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  • Cyber Incident Response Analyst

    CACI International (Hampton, VA)
    …+ Top Secret/SCI security clearance. + Bachelor's degree in IT Technology, Computer Science, or related field. Degree may be substituted with additional years of ... client is seeking a Cyber Incident Response Analyst that will join the Cyber Security Incident Response Team on the DCGS Management Center (DMC) program located at… more
    CACI International (01/01/26)
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  • Network Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …opportunity for a Network Administrator within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion for ... The Network Administrator installs, configures, and maintains an organization's computer networks and systems, including hardware like routers and switches,… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • ACAS Engineer - Active Top Secret Clearance…

    ENS Solutions (Reston, VA)
    …innovative solutions to enable secure and reliable operations of enterprise computer systems. Engineer, design, develop, and implement enterprise network cyber ... of cyber defense capabilities, including web content filters, email security capabilities, Intrusion Detection System, Intrusion Prevention System, Host Based… more
    ENS Solutions (12/27/25)
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  • ISSE

    System One (Reston, VA)
    …100% ONSITE Compensation: $200,000/year Join our dynamic team as an Information System Security Engineer (ISSE) and make a direct impact on our customer's mission. ... implement, and maintain cutting-edge cybersecurity solutions to ensure the availability and security of critical defense systems. You'll be a vital part of the… more
    System One (12/26/25)
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  • Cyber Operations Specialist III

    System One (Springfield, VA)
    …CSOC and other internal and external stakeholders. + Implements and monitors security measures for communication systems, networks, and provides advice that systems ... and personnel adhere to established security standards and Governmental requirements for security ...in a Technical field (ie Information Technology, Information Systems, Computer Science) + High School diploma / GED +… more
    System One (12/26/25)
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  • Business Process Tech Consultant (ServiceNow)

    Nightwing (Sterling, VA)
    …Process / Technical Consultant to design, develop, and implement ServiceNow Security Operations (SecOps) solutions that enhance the customer's ability to detect, ... respond, and remediate security threats This hybrid role combines ServiceNow SecOps development, integration engineering, and process consulting. The ideal candidate… more
    Nightwing (12/25/25)
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  • IT Audit Specialist

    CACI International (Ashburn, VA)
    …Travel: None * * * **The Opportunity:** CACI is currently looking for a Security IT Audit Specialist with agile methodology experience to join our BEAGLE (Border ... in Agile Software Development for the Department of Homeland Security (DHS). The Security IT Audit Specialist...theft or fraud + College degree (BS, MS) in Computer Information Systems, Finance or a related discipline +… more
    CACI International (12/24/25)
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