• Ground C2 Systems SME

    Leidos (Oceanside, CA)
    …such as Joint Tactical Common Operational Picture (COP) Workstation (JTCW), Tactical COP Server (TCS), Global Command and Control System (GCCS), Tactical Service ... required.** + Experience administering VMware ESXi, Red Hat Enterprise Linux, and Windows Server Operating Systems . + Experience in Microsoft Active Directory. +… more
    Leidos (05/16/25)
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  • Endpoint Linux Systems Administrator

    US Tech Solutions (Milpitas, CA)
    …verifying the integrity and availability of all hardware, server resources, systems , and key processes, reviewing system and application logs, and verifying ... Linux endpoints in various Engineering Groups. + Responsibilities on the above systems include Deploying security tools, System Administration, engineering and… more
    US Tech Solutions (07/18/25)
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  • Linux / Unix Systems Administrator, Stf…

    Lockheed Martin (Sunnyvale, CA)
    …and perform system hardening to ensure the security of our systems \. * Root Cause Analysis: Perform in\-depth analysis to resolve technical issues in ... Linux environments, identifying and addressing the root causes of problems\. * System Performance Optimization: Analyze and assess server performance, storage… more
    Lockheed Martin (07/12/25)
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  • Big Data Systems Engineer (Remote)

    KBR (Los Angeles, CA)
    Title: Big Data Systems Engineer (Remote) Belong, Connect, Grow, with KBR! KBR's National Security Solutions (NSS) team provides high-end engineering and advanced ... our national security. KBR is seeking a Big Data Systems Engineer to join our team. The successful candidate...This position will require you to work closely with system administrators and software developers to communicate, document and… more
    KBR (07/29/25)
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  • Air C2 Systems SME

    Leidos (Oceanside, CA)
    … readiness in support of test and engineering events. + Produce Air C2 systems architecture diagrams that define system interfaces, connectivity, and system ... to system information exchanges. + Configure virtualized server computing environment. **WHAT SETS YOU APART** **Basic Qualifications** + Four years' experience… more
    Leidos (05/16/25)
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  • Principal System Administrator…

    RTX Corporation (El Segundo, CA)
    Server , Active Directory, WSUS, VMware, BackupExec, NetBackup, prior systems administration and networking administration experience. + Experience with cloning ... secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and RedHat...a functional understanding of VDI. + Experience with Windows Server internals or Linux fundamentals to include DNS, DHCP,… more
    RTX Corporation (07/15/25)
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  • Principal Information Systems Engineer…

    City and County of San Francisco (San Francisco, CA)
    …(eg, CMIS-Primavera) * Knowledge of antivirus software (eg, McAfee) * Knowledge of systems security & ability to implement system security protocols * Knowledge ... Application Deadline: Continuous How to Apply: Applications for Principal Information Systems Engineer - Systems Specialty are only accepted through… more
    City and County of San Francisco (08/08/25)
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  • Sr. System Engineer - Connected Car…

    Hyundai Autoever America (Costa Mesa, CA)
    …Linux, experience in: install/configure/maintain Linux servers; apply OS patches; manage server performance and availability; system monitoring and performance ... PURPOSE: The Sr. System Engineer is responsible for leading the Connected...equipment, and other IT infrastructure components impacting the CCS systems ' performance and stability, conducting analysis, and testing, and… more
    Hyundai Autoever America (07/23/25)
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  • Systems Operations (SysOps) Engineer

    Parsons Corporation (Vandenberg AFB, CA)
    …the system security posture is maintained + Support common Operating Systems (eg, Windows Server /Workstation, Linux) and address complex technical problems ... States Space Command agency in the development and execution of system management responsibilities. The applicant will ensure the successful design, installation,… more
    Parsons Corporation (06/03/25)
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  • Information Systems Security Manager

    SAIC (El Segundo, CA)
    …IAM Level 1 requirements are required. + In-depth knowledge of Microsoft Windows server and client operating systems . + Familiarity with Private, Public, and ... Certified Ethical Hacker (CEH). + Advanced experience in Windows (10/11) and Windows Server operating systems and a working knowledge of Linux Operating … more
    SAIC (08/07/25)
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