• Senior Security Engineer

    CoStar Realty Information, Inc. (Arlington, VA)
    …logs to determine trends and identify security incidents + Use security tools to audit infrastructure , detect issues and coordinate remediation of ... Senior Security Engineer Job Description **Overview** CoStar Group (NASDAQ:...real estate. In this role, you'll communicate and reinforce security concepts to technical and non-technical audiences within the… more
    CoStar Realty Information, Inc. (10/24/25)
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  • Cybersecurity Intern

    Nightwing (Sterling, VA)
    …exploit the future of cybersecurity.** **We protect mission-critical systems and national security cyber infrastructure through a broad range of initiatives to ... opportunity will provide interns to learn how to triage alerts and analyze security events and logs for threats such as computer viruses, exploits, and malicious… more
    Nightwing (01/17/26)
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  • Principal DevOps Engineer

    Parsons Corporation (Centreville, VA)
    …art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure , and environmental. We promote a culture of excellence ... is a digitally enabled solutions provider focused on the defense, security , and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely… more
    Parsons Corporation (01/15/26)
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  • Senior Principal Software Developer (Ic5) - OCI…

    Oracle (Richmond, VA)
    …or cloud infrastructure . - Working knowledge of network technologies or security principles, with an interest in advancing expertise. - Strong programming skills ... **Job Description** Oracle Cloud Infrastructure (OCI) is seeking a Senior Principal Software...join our Networking organization, focusing on DDoS and Network Security . In this strategic role, you will help architect,… more
    Oracle (11/25/25)
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  • Project Manager

    Parsons Corporation (Centreville, VA)
    …art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure , and environmental. We promote a culture of excellence ... is a digitally enabled solutions provider focused on the defense, security , and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely… more
    Parsons Corporation (01/15/26)
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  • Senior Program Manager

    Parsons Corporation (Centreville, VA)
    …art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure , and environmental. We promote a culture of excellence ... is a digitally enabled solutions provider focused on the defense, security , and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely… more
    Parsons Corporation (01/15/26)
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  • Warehouse Guard Supervisor - Part-time - Northern…

    Parsons Corporation (Manassas, VA)
    …art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure , and environmental. We promote a culture of excellence ... is a digitally enabled solutions provider focused on the defense, security , and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely… more
    Parsons Corporation (01/08/26)
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  • System Administrator, Staff

    Parsons Corporation (Chantilly, VA)
    …art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure , and environmental. We promote a culture of excellence ... is a digitally enabled solutions provider focused on the defense, security , and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely… more
    Parsons Corporation (01/08/26)
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  • Case Management Platform Backend Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    security programs. Collaborate with program architects to design the backend infrastructure for a modern security case management solution, including data ... orchestration. Establish engineering standards for API design, data handling, security , error management, and auditability. Design and implement high-performance… more
    BOOZ, ALLEN & HAMILTON, INC. (01/01/26)
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  • Insider Threat Investigator

    Parsons Corporation (Springfield, VA)
    …art as they provide services and solutions in the areas of defense, security , intelligence, infrastructure , and environmental. We promote a culture of excellence ... is a digitally enabled solutions provider focused on the defense, security , and infrastructure markets. With nearly 75 years of experience, Parsons is uniquely… more
    Parsons Corporation (12/30/25)
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