• Senior / Principal Windows

    SciTec (Beavercreek, OH)
    …these requirements will not be considered. SciTec has an immediate opportunity for a talented Senior Principal Windows System Administrator to join our ... security policies and procedures to protect Windows systems and data + Monitor system performance and identify areas for optimization + Implement performance… more
    SciTec (07/24/25)
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  • Principal / Senior Principal

    Northrop Grumman (Roy, UT)
    …history, they're making history. Northrop Grumman is seeking a well-qualified Principal or Senior Principal Windows Systems Administrator to join its ... include but not be limited to: . Perform as Windows Systems Administrator for a medium to...**_This position may be filled at either level 3 ( Principal ) or level 4 ( Senior Principal more
    Northrop Grumman (07/24/25)
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  • Sr Principal Windows Systems

    Northrop Grumman (Palmdale, CA)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior Windows Systems Administrator** to join its dynamic team ... be limited to the following: + Perform as a Windows System Administrator for a classified government...oral format. + Maintain smooth operation of multi-user computer systems , including coordination with network, software, and system more
    Northrop Grumman (07/09/25)
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  • Principal Associate, Windows

    Capital One (Mclean, VA)
    Principal Associate, Windows Platform Engineer Do...of experience with Windows internals, including the Windows Kernel, WMI, UEFI or BIOS, and system ... who are passionate about delivering secure, performant, and supportive Windows client experiences to join our team. As part...be regularly worked. McLean, VA: $127,500 - $145,500 for Senior Platform Engineer Plano, TX: $115,900 - $132,200 for… more
    Capital One (07/02/25)
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  • Senior Systems Administrator…

    Mount Sinai Health System (New York, NY)
    …Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) ... of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network...System is one of the largest academic medical systems in the New York metro area, with more… more
    Mount Sinai Health System (06/24/25)
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  • Senior Principal Electronics…

    Northrop Grumman (Palmdale, CA)
    …making history. Northrop Grumman Aeronautics Systems is looking to add a ** Senior Principal Electronics Engineer - Computer System Architect** to our ... are not limited to:** + Provide software, hardware, and system support to on-site end-users as well as engineering...to meet its business needs + Demonstrated experience with Windows and Unix operating systems + Demonstrated… more
    Northrop Grumman (05/06/25)
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  • Security Operations Engineer, (Level Senior

    Georgia Systems Operations (Tucker, GA)
    …Education: Bachelor's degree in Electrical Engineering, Computer Engineering, Information Systems /Technology, or a related field. Experience: + Senior ... + Experience in providing 24x7 support for real-time data communications systems and troubleshooting system problems involving real-time data communications… more
    Georgia Systems Operations (07/08/25)
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  • Space Systems Principal

    Northrop Grumman (Colorado Springs, CO)
    …Defense Systems Team wants you to join our FROST Software Team as a ** Principal Engineer Software or Senior Principal Engineer Software** based out of ... **Basic Qualifications:** This role may be hired as a Principal or Senior Principal level...(JIRA, Confluence). * Experience with Git distributed version control system . * Experience with Java build systems more
    Northrop Grumman (07/11/25)
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  • Senior Principal Cyber…

    Northrop Grumman (Melbourne, FL)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Senior ** ** Principal Cyber Systems Engineer** to join our team of ... RAR, RAL, ConOps, ISA, etc. + Working experience deploying and configuring Linux and Windows systems in accordance with DoD STIG requirements. + DoD 8570 IAM… more
    Northrop Grumman (07/26/25)
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  • Senior Principal Systems

    RTX Corporation (Marlborough, MA)
    …problems that create a safer, more secure world. Raytheon is seeking a well-qualified ** Senior Principal System Security Engineer (SSE) - P5** to join ... Experience with System Requirements definition and analysis, System Test and Analysis, Systems Engineering Studies,...configuration and account management best practices for UNIX, MS Windows , Red Hat Enterprise Linux, and CISCO systems more
    RTX Corporation (06/19/25)
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  • Senior Principal System

    RTX Corporation (Mckinney, TX)
    …and representing the organization in functional area matters. + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise ... Directory, WSUS, VMware, Veeam, AWS, MySQL, Remote Desktop Gateway, and prior systems administration and networking administration experience, Windows or Linux… more
    RTX Corporation (07/29/25)
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  • Senior Principal Computer…

    Northrop Grumman (Redondo Beach, CA)
    …the warfighter. Come be a part of our mission! **We are seeking an experienced Senior Principal Computer Systems Architect with expert knowledge of ground ... 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 (06/20/25)
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  • Senior Principal FPGA Verification…

    BAE Systems (Westminster, CO)
    …incentives may be available based on position level and/or job specifics. ** Senior Principal FPGA Verification Engineer** **110109BR** EEO Career Site Equal ... ll Do:** + Apply innovative design techniques to create defense-oriented, cutting-edge electronic systems . + Work in a fast-paced team environment on a variety of… more
    BAE Systems (06/28/25)
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  • Nuclear Operations Infrastructure Engineer…

    American Electric Power (Bridgman, MI)
    …including antivirus software and firewalls. **What you'll get:** **Infrastructure Engineer Senior (SG7): $85,081 - $106,354** **Infrastructure Engineer Principal ... Designs, implements, and administers server and storage infrastructure within a Windows and Active Directory environment. This role involves overseeing and… more
    American Electric Power (07/23/25)
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  • Sr Principal Systems Engineer…

    General Dynamics Information Technology (Washington, DC)
    …15 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Linux** Design, deploy, ... integrate and maintain Linux technologies to advance the mission as a ** SENIOR PRINCIPAL SYSTEMS ENGINEER** with GDIT. Your work in the integration of Linux… more
    General Dynamics Information Technology (07/07/25)
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  • Sentinel Lead Senior Principal

    Northrop Grumman (Roy, UT)
    …your career today. Northrop Grumman Defense Systems is seeking a passionate **Lead Senior Principal Software Engineer** to join our team. This role will be ... And supports the Sentinel Program. We're looking for a Senior Principal Software Engineer and full stack...with full stack software development * Professional experience with Windows & Linux operating systems and virtualized… more
    Northrop Grumman (05/13/25)
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  • Sr. Principal Systems Administrator,…

    RTX Corporation (Woburn, MA)
    …and create end-of-end solutions to solve complex DT infrastructure problems. As a Senior Principal level System Administrator, this role will require ... with Storage and Data Protection systems . + Experience with Linux Operating System . (RHEL preferred) + Experience with Windows operating systems ,… more
    RTX Corporation (07/04/25)
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  • Cloud Engineer Senior Principal

    SAIC (Washington, DC)
    **Description** Cloud Engineer - Senior Principal SAIC is seeking a Cloud Engineer Senior Principal role in support of our Department of Transportation ... clusters + Strong experience troubleshooting enterprise computing and operating systems such as Linux and Windows +...and operating systems such as Linux and Windows + Experience documenting requirements, user stories, and use… more
    SAIC (07/09/25)
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  • Energy Control Systems Engineer (Level I…

    Georgia Systems Operations (Tucker, GA)
    …ECS Security policies. Monitors on a daily basis all assigned applications and systems for electronic intrusion. Assist Senior / Principal /Staff ECS Engineers ... This position is a member of the Energy Control Systems Department. This position leverages expertise in system...installed in a timely manner. + Assist Senior / Principal /Staff ECS Engineers in performing application and system more
    Georgia Systems Operations (06/03/25)
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  • Deployable Senior Principal Network…

    Northrop Grumman (Beale AFB, CA)
    …Northrop Grumman Aeronautics Systems has an opening for a **Deployable Senior Principal Network Communications (Level 4)** engineer to join our team ... Capture + Test and Implementation + Integrated Maintenance Data System + Unix/Solaris Operating Systems and Principles + Windows Server and Desktop… more
    Northrop Grumman (07/12/25)
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