• Principal Cyber Security Developer

    ManTech (Chantilly, VA)
    **ManTech** seeks a motivated, career and customer-oriented **Principal Cyber Security Developer** to join our team in **Chantilly, VA.** Principal Cyber Security ... Developers ensure excellence in the development and delivery of cyber security software solutions. They actively develop, test, and deploy high-quality cyber… more
    ManTech (07/04/25)
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  • Lead Network Engineer- Palo Alto Firewalls

    CoStar Realty Information, Inc. (Arlington, VA)
    … breaches, including forensic analysis, containment, and remediation in collaboration with security teams. + Mentor junior team members, providing technical ... CSGP) is a leading global provider of commercial and residential real estate information , analytics, and online marketplaces. Included in the S&P 500 Index and the… more
    CoStar Realty Information, Inc. (06/19/25)
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  • Network Engineer III

    General Dynamics Information Technology (Fairfax, VA)
    junior network engineers. + Communicating network status, performance, and security information to stakeholders, including management and end-users. + ... standards. + Serve as a subject matter expert in zero trust network security tools, cloud security , and firewall architecture. + Maintaining comprehensive… more
    General Dynamics Information Technology (08/20/25)
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  • Sr. Systems Engineer - Herndon, VA --TS/CI Poly

    General Dynamics Information Technology (Herndon, VA)
    …Engineering **Skills:** Complex Systems Design,Engineering,Systems Design **Certifications:** CompTIA - Security + - CompTIA - CompTIA **Experience:** 5 + years of ... **Cross-Domain Solutions (CDS)** and **messaging/reporting systems** critical to secure information exchange across multiple classification levels. The ideal candidate… more
    General Dynamics Information Technology (08/16/25)
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  • Systems Engineer Senior Advisor

    General Dynamics Information Technology (Falls Church, VA)
    …forests, trusts, and replication. + Implement and manage AD object lifecycle, security groups, user accounts, and service accounts. + Perform regular AD audits, ... ensuring compliance with security best practices and policies. + Design and implement...and compliance features such as Data Loss Prevention (DLP), Information Rights Management (IRM), and Conditional Access policies. +… more
    General Dynamics Information Technology (07/30/25)
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  • Senior SOC Analyst and Penetration Tester

    BAE Systems (Sterling, VA)
    …case for the necessary investment to mitigate the identified threats. + Coach junior SOC analysts and provide guidance on security response and mitigation ... expert mitigation strategies to ensure the system s continued security and resilience. If you're driven, have something to...directly to the Program Manager and works closely with junior analysts to help grow their skills. Key Responsibilities:… more
    BAE Systems (07/26/25)
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  • Microsoft365 Architect

    General Dynamics Information Technology (Falls Church, VA)
    …the technical lead for this Microsoft365 implementation including mentoring more junior staff. The Microsoft365 Architect will lead our design, requirements ... + Function as a technical lead and mentor more junior resources to install best practices and procedures across...SharePoint Online, and Microsoft Teams. + Deep understanding of security concepts such as Zero Trust, DLP, Conditional Access,… more
    General Dynamics Information Technology (07/24/25)
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  • Senior Test Engineer

    Highmark Health (Richmond, VA)
    …established within the Company's Handbook of Privacy Policies and Practices and Information Security Policy._ _Furthermore, it is every employee's responsibility ... necessary test data needed for software quality assurance. Responsible for mentoring junior test engineers in this capacity. + Responsible for idea generation,… more
    Highmark Health (08/12/25)
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  • Test Engineer

    Highmark Health (Richmond, VA)
    …established within the Company's Handbook of Privacy Policies and Practices and Information Security Policy._ _Furthermore, it is every employee's responsibility ... creates all necessary test data needed for software quality assurance. Mentors junior Test Engineers in this capacity. + Responsible for idea generation, exploring… more
    Highmark Health (06/27/25)
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  • Oracle DBA, Senior

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Engineering **Skills:** Application Development,Databasing,Oracle,Oracle Database **Certifications:** CompTIA Security + CE | CompTIA - CompTIA **Experience:** 7 ... experience **US Citizenship Required:** Yes **Job Description:** General Dynamics Information Technology (GDIT) seeks a highly motivated and experienced **Senior… more
    General Dynamics Information Technology (08/20/25)
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