• System Administrator

    BAE Systems (Washington, DC)
    …s digital engineering environment. In this role you will support a Microsoft Active Directory environment with day-to-day administration and analysis of Account ... responsibilities are to: + On-board and off-board users, including Active Directory , Email, and core applications +...Secret Clearance + Ability to obtain and maintain Top Secret DoD Clearance + Working full-time… more
    BAE Systems (12/04/25)
    - Related Jobs

  • System Administrator (Citrix)

    BAE Systems (Washington, DC)
    …a bachelor s degree in Information Systems or related field with six years of experience. + Active DoD Top Secret security clearance. + DoD 8570 IAT Level II ... are aligned with enterprise cybersecurity policy. + Collaborate with Active Directory , networking, storage, and VMware teams...defense, aerospace, and security solutions. As one of the top ten defense contractors, we employ a skilled workforce… more
    BAE Systems (12/04/25)
    - Related Jobs

  • Security Architect

    Leidos (Bethesda, MD)
    …relevant experience or Masters with 12+ years of prior relevant experience + An active TS /SCI clearance with the ability to obtain/maintain a Polygraph + Have ... more if you have some of these: + An active TS /SCI clearance with Poly + Certified...CI/CD tools like Jenkins or Gitlab + Elasticsearch + Active Directory + SQL and NoSQL databases… more
    Leidos (12/16/25)
    - Related Jobs

  • Information System Security Eng (ISSE) III

    Global Resource Solutions (Arlington, VA)
    …Level III within 6 months of the date of hire Security Requirements: + Current Top Secret Clearance with SCI Eligibility + Eligibility for access to Special ... one or more of the following supported platforms: Microsoft Windows Server, Active Directory , Red Hat Enterprise Linux servers, MS Hyper-V/VMWare/ESx/Xen… more
    Global Resource Solutions (12/19/25)
    - Related Jobs

  • Cybersecurity System Administrator - DMV

    M. C. Dean (District Of Columbia, DC)
    …machines and storage in a VMware vSAN environment. + Administer Microsoft SCCM, WSUS, Active Directory (AD), Group Policy (GPO), and perform system patching and ... and Risk Management Framework (RMF) analysts. **Required Education & Experience:** + ** Active ** ** TS /SCI w/ polygraph clearance is required.** . 3+ Years… more
    M. C. Dean (11/26/25)
    - Related Jobs

  • System and Network Administrator

    BOOZ, ALLEN & HAMILTON, INC. (Annapolis Junction, MD)
    …or technologies + Experience maintaining a Windows 11, and maintaining a Microsoft Active Directory and Group Policy environment + Experience with Oracle ... planning. That's why we need you, an experienced network engineer who knows how to develop the exact network...take initiative and make recommendations on existing infrastructures + TS /SCI clearance with a polygraph + HS diploma or… more
    BOOZ, ALLEN & HAMILTON, INC. (12/22/25)
    - Related Jobs

  • Cloud System Administrator

    ManTech (Hanover, MD)
    …+ Provide administration and support for Windows Server 2022 environments, including Active Directory , and manage Windows 10/11 client systems. + Architect, ... Linux operating systems. + Experience with Windows Server 2022 administration, including Active Directory and networking + Proven experience as a System… more
    ManTech (12/24/25)
    - Related Jobs

  • Site Reliability Developer 3

    Oracle (Reston, VA)
    …across environments. + Integrate systems with enterprise identity services such as Active Directory , LDAP, and Kerberos. + **Automation and Infrastructure as ... OCI National Security Region Networking team is looking for a **Senior Site Reliability Engineer ** . As a Site Reliability Engineer , you will solve interesting… more
    Oracle (12/12/25)
    - Related Jobs

  • Linux System Administrator

    ManTech (Fort Meade, MD)
    …+ Heavy Windows and Linux administration experience + Highly proficient with Active Directory + Experience with virtualization + Experience with PowerShell ... to TCP, IP, UDP, HTTP, DHCP, and DNS **Clearance Requirement:** + Must have a current/ active TS /SCI with Poly **Physical Requirements:** + Must be able to remain… more
    ManTech (12/30/25)
    - Related Jobs

  • Staff Solution Consultant

    Trellix (Washington, DC)
    …Exchange (TIE), and Data Exchange Layer (DXL). + You have experience with Active Directory , Databases, Virtualization, Cloud Services [i.e., AWS, Azure]) and ... comprised of Trellix and third-party technologies. The Endpoint Security Engineer (ESE) will report to the Senior Manager of...management, mitigation, and response strategies. + You hold an active TS /SCI clearance with Full Scope polygraph… more
    Trellix (11/14/25)
    - Related Jobs