• Principal Cyber Systems Engineer

    Northrop Grumman (Edwards AFB, CA)
    …relevant tools such as Splunk, Tenable Nessus, and Antivirus solutions + Experience with Active Directory , LDAP, DNS, and Group Policy + Experience with Redhat ... they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Principal Cyber Systems Engineer (Level 3)** to join our team of qualified,… more
    Northrop Grumman (11/05/25)
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  • Principal Windows Systems Administrator

    RTX Corporation (El Segundo, CA)
    …the following: Windows, VMWare + Experience with DHCP, Group Policy, DNS, Active Directory , File Shares, WSUS, Scripting, Backups **Qualifications We Prefer:** ... Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required… more
    RTX Corporation (11/18/25)
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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 ... Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required… more
    RTX Corporation (09/18/25)
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  • Principal Computer Systems Analyst

    Northrop Grumman (Roy, UT)
    …+ Microsoft SA or SE level certifications. + Experience with Microsoft Active Directory administration. + Experience with Microsoft Exchange and SharePoint ... Operating System. + Knowledge of environmental monitoring tools (HBSS/Solar Winds/Splunk). + Active Top Secret or TS/SCI security clearance. Primary Level Salary… more
    Northrop Grumman (12/10/25)
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  • Sr Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory management experience + Solid writing skills and ... Northrop Grumman Space Systems (NGSP) is seeking a **Sr Principal Systems Administrator** to join our team at our...user and computer accounts and modify file permissions and security access lists. + Maintain security audit… more
    Northrop Grumman (11/13/25)
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  • Principal Computer Systems Analyst

    Northrop Grumman (Hollywood, MD)
    …with designing Windows domain architectures, including but not limited to Active Directory , GPOs, Policies, and permissions **Preferred Qualifications** : ... user and computer accounts and modify file permissions and security access lists. + Test new releases of products...6 years of Windows Server Administration to include VMWare, Active Directory , and Group Policy in a… more
    Northrop Grumman (12/09/25)
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  • Sr. Principal Systems Administrator

    Northrop Grumman (Aurora, CO)
    …10 administration experience; Windows Server experience; Group Policies (GPOs) experience; Active Directory management experience + Solid writing skills and ... Grumman Space Systems (NGSP) seeks to find a **Sr. Principal Systems Administrator** supporting the Integrated National Systems (INS)...user and computer accounts and modify file permissions and security access lists. + Maintain security audit… more
    Northrop Grumman (11/06/25)
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  • Principal Systems Architect - TS/SCI…

    General Dynamics Information Technology (Chantilly, VA)
    …+ Windows Server + Red Hat Linux Server + Microsoft Exchange + Active Directory **_Web Services_** + On-Premises SharePoint Architecture + Web Proxy ... your opportunity to make a personal impact as a Principal Systems Architect supporting our Intel Customer in Chantilly,...(or equivalent experience) + 8+ years of experience + Active TS/SCI with Polygraph + CompTIA Security +CE… more
    General Dynamics Information Technology (10/31/25)
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  • Unified Communications Engineer - Principal

    Amentum (San Antonio, TX)
    …Integrate unified communications systems with other IT components, including network infrastructure, Active Directory , and cloud services, to create a cohesive ... for transformative change. **Responsibilities:** The duties and responsibilities of the Principal Unified Communications Engineer include, but are not limited to,… more
    Amentum (09/17/25)
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  • Principal Software Engineer - DevOps…

    Northrop Grumman (Oklahoma City, OK)
    …access (PAR) prior to commencement of employment.** **Preferred Qualifications:** + Experience with Active Directory , ePO Trellix, & ACAS scanning tools + Any ... Northrop Grumman Aerospace Systems has an opening for a Principal Engineer Software to join our DevOps and Cloud...OR Power BI within the last 3 years. + ** Active DoD Secret Security Clearance (in-scope), with… more
    Northrop Grumman (11/26/25)
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