• Engineer Systems/ Principal Engineer…

    Northrop Grumman (San Diego, CA)
    …maintain Windows based system hardware. + Familiarity with Multi-Domain functionality, Active Directory , Cross-Domain authentication, LDAP, Single Sign On ... Aeronautics Systems has an opening for a **Systems Engineer/ Principal Systems Engineer** to join our team of qualified,...Security + within 90 days + Must have an active DoD Secret clearance and the ability to obtain… more
    Northrop Grumman (08/15/25)
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  • Principal Windows System 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 (10/03/25)
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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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  • Sr. Principal System Admin

    RTX Corporation (Tucson, AZ)
    …Linux and/or Windows operating systems. + Experience with but not limited to, Active Directory , VMware, Administration, backup and recovery. + Must be able ... Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and transferable US government issued security ...HP MSA, RAID configuration. + Experience with Window Servers, Active Directory and Group Policy. + Experience… more
    RTX Corporation (09/10/25)
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  • Principal Engineer Systems - Network…

    Northrop Grumman (Colorado Springs, CO)
    …is highly preferred + Authentication and encryption methods/capabilities ( **ACS** , ** Active Directory ** , **GEM-X** ), virtualization technologies such as: + ... with 1 year of relevant work experience + Applicants must have a current, active in-scope DoD-issued **Secret** security clearance at the time of application,… more
    Northrop Grumman (08/27/25)
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  • Sr. Principal Systems Administrator

    Northrop Grumman (Colorado Springs, CO)
    …+ Experience with host-based firewall implementations and configuration. + Strong Microsoft Active Directory and Group Policy Management. + WSUS patching ... at our Colorado Springs, CO location as a **Senior Principal Systems Administrator** supporting the JTAGS program. As a...certification will be a condition of continued employment. + Active DoD Secret security clearance on day… more
    Northrop Grumman (10/16/25)
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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 ... of our mission. Northrop Grumman 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 (09/11/25)
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  • Principal System Administrator - X-Lab…

    Northrop Grumman (Colorado Springs, CO)
    …applications for users + Troubleshooting user thin clients + Collaborating with the Active Directory team and compliance/patching admins to update processes and ... Missile Defense Systems offers an excellent opportunity for a Principal System Administrator - X-Lab System Administrator (25-507) to...to a degree + Applicants must have a current, active in-scope DoD-issued **Secret** security clearance at… more
    Northrop Grumman (10/04/25)
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  • Principal Data Platform Engineer - Azure

    MetLife (Tampa, FL)
    …of cloud security principles and best practices * Experience with Azure Active Directory , RBAC, and identity management * Knowledge of data privacy ... Role Value Proposition: We are seeking a skilled Principal Data Platform Engineer with 5+ years of...Databricks, and Azure Data Lake * Implement data governance, security , and compliance frameworks * Monitor and optimize data… more
    MetLife (10/12/25)
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  • Principal , IT Business Analysis

    L3Harris (Melbourne, FL)
    …System Administration: Experience in managing servers, operating systems, IT infrastructure, Active Directory and identity management + Applications: Strong ... air, land, sea and cyber domains in the interest of national security . Job Title: Principal , IT Business Analysis Job Code: 29890 Job Location: Melbourne, FL;… more
    L3Harris (10/12/25)
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