• Principal Systems…

    RTX Corporation (Tucson, AZ)
    …a safer, more secure world. **What You Will Do** : + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise Linux ... environment. + Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server...complexity to include the integration of hardware and operating systems (OS). + Must be able to obtain Department… more
    RTX Corporation (09/03/25)
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  • Principal Database Administrator…

    Mission Support and Test Services (North Las Vegas, NV)
    …Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** We are seeking a highly skilled Principal Database Administrator (DBA) to join our team. The Principal ... and upgrade of Oracle software and related products across different OS environments ( Linux , Windows) and hosted on Oracle Cloud Infrastructure (OCI). This DBA will… more
    Mission Support and Test Services (07/15/25)
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  • Principal Windows System…

    RTX Corporation (El Segundo, CA)
    …create a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat Enterprise Linux ... environment. + Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP, AD, and server...complexity to include the integration of hardware and operating systems (OS). + Experience with data RAID, data backup… more
    RTX Corporation (09/11/25)
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  • Principal Systems…

    RTX Corporation (Tucson, AZ)
    …US citizens are eligible for a security clearance. + Experience supporting Windows and/or Linux operating systems . + Experience with but not limited too, Active ... secure world. **What You Will Do:** + Experience with Linux architecture, deployment, administration, networking, performance monitoring/tuning, security hardening,… more
    RTX Corporation (08/21/25)
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  • Principal Cybersecurity…

    Northrop Grumman (Melbourne, FL)
    …new systems , applications, and solutions for external customer's enterprise-wide cyber systems and networks. + Ensure system security needs are established ... Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations… more
    Northrop Grumman (09/20/25)
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  • Senior Systems Administrator III…

    V2X (Bangor, WA)
    …to obtain and maintain a Counterintelligence (CI) Polygraph. Under the guidance of the Principal Systems Administrator , the Senior Systems ... IT System , Applications, and Services catalogs. + The Senior Systems Administrator also supports the mid-to-senior level internal escalation tier(s)… more
    V2X (09/05/25)
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  • Principal Engineer Systems Test…

    Northrop Grumman (Colorado Springs, CO)
    …reports + At least 5 years of experience as a data manager or Linux systems administrator + Self-motivated with strong communication, interpersonal, and ... Systems is offering an exciting opportunity for a Principal Engineer Systems Test - System...clients and internal and external personnel + Experience with Linux and Windows systems + Shell scripting,… more
    Northrop Grumman (07/26/25)
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  • Principal Systems Engineer…

    Greenway Health (Tampa, FL)
    We are seeking an experienced and highly skilled Principal Systems Engineer to lead the design, implementation, and optimization of the infrastructure that ... ensure the platform's reliability, performance, and security. As a Principal System Engineer, you will lead the...with other IT teams to support the integration of Linux systems with other platforms and technologies.… more
    Greenway Health (09/04/25)
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  • Principal /Senior Principal Computer…

    Northrop Grumman (Roy, UT)
    …making history. Northrop Grumman is seeking a well-qualified Principal or Senior Principal Windows Systems Administrator to join its dynamic team of ... but not be limited to: . Perform as Windows Systems Administrator for a medium to large...environments including AWS and Azure. . Experience with the Linux Operating System . . Knowledge of environmental… more
    Northrop Grumman (09/19/25)
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  • Principal Cyber Systems Engineer

    Northrop Grumman (Colorado Springs, CO)
    …consistent and automate baselines across multiple systems . + System Administrator Experience with Red Hat Enterprise Linux and Windows **What We Can ... are not only part of history, but they're also making history. Northrop Grumman Space Systems is currently seeking a ** Principal Cyber Systems Engineer** to… more
    Northrop Grumman (10/02/25)
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