• Director, Financial Business Systems

    CoStar Realty Information, Inc. (Arlington, VA)
    …collaborating with other IT departments on the network access and vulnerability/ security patching of the legacy systems + **Migration:** Working with other ... and eventual migration/decommissioning. + **Technical Oversight:** Ensuring the ongoing stability, security , and performance of legacy systems , ensuring that… more
    CoStar Realty Information, Inc. (05/29/25)
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  • Information Systems Security

    BOOZ, ALLEN & HAMILTON, INC. (Lorton, VA)
    Information Systems Security Engineer The Opportunity: Everyone knows security needs to be "baked in" to a system architecture-you actually know how to ... even the most advanced cyber threats. As an information systems security engineer ( ISSE ) at...You'll lead the team through a critical approach to network design, providing alternatives and customizing solutions, to maintain… more
    BOOZ, ALLEN & HAMILTON, INC. (08/04/25)
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  • Cyber Security Engineer

    System One (Springfield, VA)
    …reports in: + Joint Incident Management System (JIMS) + Incident Case Management System (ICMS) + Other authorized systems as directed + Develop and execute ... Job Title: Cyber Security Engineer Location: Springfield, VA Type: Contract To...digital forensics and media analysis on host, server, and network data, including: + Volatile/non-volatile memory + System more
    System One (08/03/25)
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  • Security Systems Senior Sales…

    Siemens (Chantilly, VA)
    …improving buildings; it's about creating perfect places that improve people's lives. The Security Systems Senior Sales or Account Executive is committed to ... supporting our new construction business within our commercial Security Systems team. Our Service/Solutions Security...such as ASHRAE, AEE or USGBC to build a network of contacts and to represent Siemens in the… more
    Siemens (07/25/25)
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  • Information Systems Security

    CACI International (Chantilly, VA)
    Information Systems Security Officer- ISSO Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph ... None * * * **The Opportunity:** CACI is searching for an **Information Systems Security ** **Officer** **(ISS** **O** **)** to support a worldwide engineering,… more
    CACI International (07/16/25)
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  • Splunk Engineer Mid

    Leidos (Ashburn, VA)
    …cyber threats to CBP networks through monitoring, intrusion detection and protective security services to CBP information systems including local area ... servers and workstations. The CBP SOC is responsible for the overall security of CBP Enterprise-wide information systems , and collects, investigates, and… more
    Leidos (07/16/25)
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  • AWS Solutions Architect

    GovCIO (Richmond, VA)
    …C++, visual basic, ABAP, JAVA, XTML, etc. Provides patches and upgrades to existing systems . Involved in planning of system and development deployment as well as ... Java, Angular, AWS. Provides patches and upgrades to existing systems . Involved in planning of system and...Create blueprints for hybrid cloud infrastructures centered around AWS ( network , server, storage, security , and management software… more
    GovCIO (07/21/25)
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  • Insider Threat Systems Analyst

    Amentum (Fort Belvoir, VA)
    …personnel, programs, information systems and/or facilities. Knowledgeable of cyber security , computer network defense, and investigative and law enforcement ... Insider Threat System Analysts employ complex data analytics tools, develop...conduct data analysis to identify anomalies and support counterintelligence, security , administrative, and criminal investigations. Develops software programs to… more
    Amentum (06/27/25)
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  • Senior Data Engineer

    BAE Systems (Chantilly, VA)
    …database systems and set standards for operations, programming, and security . Design and construct large relational databases. Integrate new systems ... Computer Engineering, Software Engineering, Electrical Engineering, Computer and Information Security , Computer Security , and/or Network Administration… more
    BAE Systems (08/14/25)
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  • Technical Security Specialist

    BAE Systems (Herndon, VA)
    …provides engineering, integration and sustainment support for critical military platforms and systems . Intelligence & Security provides services and products to ... join our team. The successful candidate will be responsible for ensuring the security and integrity of our systems , including compliance with customer… more
    BAE Systems (08/13/25)
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