• Sr. Penetration Tester

    CACI International (Chantilly, VA)
    …intermediate-to-advanced abilities in at least one of the following: + Microsoft Windows / Active Directory + Linux (CentOS, Red Hat, Ubuntu, Debian, etc.) + ... take aim at their network. **Qualifications:** _Required:_ + Must have an active TS/SCI with required Polygraph clearance + University Degree or equivalent… more
    CACI International (06/21/25)
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  • Physical Security Engineer 4

    M. C. Dean (Chantilly, VA)
    …vulnerability remediation with ATO processes + Requires advanced knowledge of Windows active directory hierarchy and implementation. + Strong oral, written and ... to a government contract, this specific position requires US Citizenship, ** ACTIVE TS/SCI w/ Polygraph clearance is REQUIRED** **Education:** + Bachelor's degree… more
    M. C. Dean (06/17/25)
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  • Penetration Tester

    CACI International (Chantilly, VA)
    …have solid working experience and knowledge of Windows operating systems (incl. Active Directory ), Linux operating systems; ESXi or similar; mobile platforms ... and open source exfiltration techniques.** **Bachelors degree in related field.** ** Active TS/SCI w/polygraph clearance.** This position is contingent on funding and… more
    CACI International (06/14/25)
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  • Senior Infrastructure Engineer

    CACI International (Chantilly, VA)
    …tools such as Rook, Ceph, MetalLB, Artifactory, and ActiveMQ + Experience with Active Directory integration and management + Proficiency in scripting languages ... years of related work experience with a Bachelors degree or equivalent + Active TS/SCI clearance + Proven experience deploying and managing Kubernetes on bare-metal… more
    CACI International (06/12/25)
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  • Senior Technical Manager

    CACI International (Mclean, VA)
    …Polygraph + Experience creating technical roadmaps + Expertise in VMware environments, Active Directory , and network protocols + Proficiency in system software ... installation, configuration, and maintenance + Experience with patch management, shared storage environments, and backup solutions + Strong hardware troubleshooting and maintenance skills + Excellent communication and documentation abilities + Proven ability… more
    CACI International (06/03/25)
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  • Penetration Tester

    Imagine One Technology & Management (Virginia Beach, VA)
    …+ Provide support by utilizing experience working with Entra ID (Azure AD), Active Directory , SSO, MFA, Azure application integration, Identity Federation + ... required + Ability to travel up to 10 percent **Security Requirements:** + ACTIVE Top Secret/SCI DoD Clearance **Required** ( _no interim_ ) **Imagine One Technology… more
    Imagine One Technology & Management (06/03/25)
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  • Helpdesk Support Services Specialist - Senior

    Chenega Corporation (Fort Belvoir, VA)
    …systems such as laptops. + Identify and install required drivers. + Manage Active Directory and Networks, including adding systems or users, resetting passwords, ... Outlook, Internet Explorer, Adobe Acrobat Professional, Tumbleweed Desktop Validator, and Active Client. + Ensure systems are configured in accordance with… more
    Chenega Corporation (06/02/25)
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  • Systems Administrator/ISSO

    Huntington Ingalls Industries (Reston, VA)
    …DoD arena. + Experience in configuring and maintaining Windows Servers along with Active Directory , Group Policy Objects, Remote Desktop Services. + Experience ... Diploma or equivalent and 10 years relevant experience. + Must possess an active TOP SECRET/SCI clearance with a Single Scope Background Investigation with CI… more
    Huntington Ingalls Industries (05/20/25)
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  • F5 Network Engineer

    CACI International (Springfield, VA)
    …Certificate Status Protocol OCSP revocation + Familiar with DoD PKI, Kerberos, LDAP, Active Directory , HTML + Ability to describe and troubleshoot TLS/SSL ... + Develop and maintain network architecture diagrams. **Qualifications:** + Security Clearance: active TS/SCI + Experience with F5 (APM, AFM, SSLO, etc.) + Competent… more
    CACI International (05/13/25)
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  • System Administrator

    Chenega Corporation (Oakton, VA)
    …Server and PC hardware and software maintenance. + Hands-on experience managing Windows Active Directory Services. + Self-starter and ability to work tasks with ... CE; CCNA-Security; CySA+; CND; SSCP; GICSP. + Requires a minimum of an active TS/SCI clearance. Matthew J. Keller Vice President of Talent Acquisition Chenega… more
    Chenega Corporation (05/13/25)
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