• Sr. CITRIX Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …Assessments (CORA). c) Three or more years' experience managing enterprise level Active Directory Structures. d) Three or more years' experience creating ... future duties and responsibilities:** This position is for a Senior Citrix Administrator supporting the ALTESS Windows team. This...waived for 30 days after project join date. c) Active DoD Secret Security Clearance. d) Experience in Computer… more
    CGI Technologies and Solutions, Inc. (10/30/25)
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  • Lead Security Engineer

    Leidos (VA)
    …+ **Identity, Credential, and Access Management (ICAM):** Extensive experience with Azure Active Directory (Azure AD/Entra ID), conditional access policies, and ... into every phase of the System Development Life Cycle (SDLC). As the ** Senior Security Engineer** , you will define the security posture, lead implementation, and… more
    Leidos (12/20/25)
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  • Sr. Principal Systems Architect (Onsite)

    RTX Corporation (San Jose, CA)
    …Computing (HPC) EnvironmentsExperience with NetApp / OnTap tools + Experience with Enterprise Active Directory (AD) & LDAP + Experience dealing with Managed ... Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior… more
    RTX Corporation (12/18/25)
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  • Sr Principal Linux Systems Administrator - Secret

    Northrop Grumman (Boulder, CO)
    …+ Cisco experience and/or certifications + Windows server management experience + Windows Active Directory , VMWare, and/or knowledge of NFS storage systems + ... Digital Office (CIDO) organization is seeking a highly experienced ** Senior Linux Server Admin** to join its dynamic team...Experience with Certification & Accreditation process and STIGs + Active Top Secret is preferred We offer flexible work… more
    Northrop Grumman (12/12/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …issues to non-technical users + Experience with Windows Server NT/2000/2003/2019 and Active Directory Services + Knowledge of building server from start ... maintenance and support of computer systems and networks. **Must have an Active Top Secret/SCI US Government clearance. Note: US Citizenship is required to… more
    Amentum (12/05/25)
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  • Network Engineer

    Assertive Professionals (Chantilly, VA)
    …Windows Server 2012 R2, Windows Server 2016 + Designing and operating Microsoft Active Directory in a secure and distributed IT environment supporting clients ... OPENpositions are available right now. These are best for active job seekers. PROPOSEDpositions are pending the results of...a relevant field in the respective discipline. Consequently, the Senior Skill Level shall require 12+ years of relevant… more
    Assertive Professionals (11/21/25)
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  • Staff Solution Consultant

    Trellix (Denver, CO)
    …Exchange (TIE), and Data Exchange Layer (DXL). + You have experience with Active Directory , Databases, Virtualization, Cloud Services [i.e., AWS, Azure]) and ... The Endpoint Security Engineer (ESE) will report to the Senior Manager of the Professional Services Delivery team. ESE...management, mitigation, and response strategies. + You hold an active TS/SCI clearance with Full Scope polygraph + You… more
    Trellix (11/14/25)
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  • Sentinel - Principal/Sr. Principal Systems Network…

    Northrop Grumman (Manhattan Beach, CA)
    …technologies to include virtual software, machines, networks and appliances + Knowledge with Active Directory , LDAP, DNS, and Group Policy + Knowledge with Cyber ... + Display strong stakeholder management skills, including presenting solutions to senior leadership. + Leading organizational change and ensuring successful adoption… more
    Northrop Grumman (11/06/25)
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  • Systems Administrator

    Nexagen Networks Inc (Rock Island Arsenal, IL)
    …the ticketing system to resolve trouble tickets promptly. . Utilize tools such as Active Directory , MECM, Software Center, Group Policy, DNS, SQL, and others to ... System Administrator Security Clearance Requirement: Current and Active DoD Secret Salary Range: (The salary range provided is a general guideline. Nexagen Networks… more
    Nexagen Networks Inc (11/01/25)
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  • System Administrator

    Assertive Professionals (Chantilly, VA)
    …Windows Server 2012 R2, Windows Server 2016 + Designing and operating Microsoft Active Directory in a secure and distributed IT environment supporting clients ... OPENpositions are available right now. These are best for active job seekers. PROPOSEDpositions are pending the results of...a relevant field in the respective discipline. Consequently, the Senior Skill Level shall require 12+ years of relevant… more
    Assertive Professionals (10/09/25)
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