• Site Reliability Operations Engineer III

    PennyMac (Westlake Village, CA)
    …Party Vendors to ensure timely and accurate resolution of service disruptions + Advanced Systems Administration - Perform and troubleshoot a wide range of ... company's IT Infrastructure. Ideal candidates should have experience in Windows and Linux administration , in addition to...administrative tasks across Windows and Linux environments.… more
    PennyMac (08/07/25)
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  • Senior Principal Linux Administrator

    RTX Corporation (El Segundo, CA)
    …and workstation support. + Experience with troubleshooting, patching, and support Linux, ESXi and Windows Systems . + Work as a team member in a fast-paced ... candidate is responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Linux/ Windows more
    RTX Corporation (09/26/25)
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  • Desktop Support - Help Desk

    Robert Half Technology (San Francisco, CA)
    …OneDrive, Teams, and device integration. o Working knowledge of Microsoft Intune and Windows Autopilot. o Familiarity with basic ticketing systems and escalation ... of experience, particularly in Mac troubleshooting and support. This fully onsite role supports a cutting-edge research environment, working closely with scientists,… more
    Robert Half Technology (09/17/25)
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  • Project Manager I

    EMCOR Group (West Sacramento, CA)
    …solutions to difficult issues. + Ability to work with management systems and variety of skilled/unskilled, professional, administrative , and industry ... **Description** Mesa Energy Systems is a wholly owned subsidiary of EMCOR...contract, including: the performance of daily operations, scheduled maintenance; administration of subcontracts for facilities work. + Evaluate and… more
    EMCOR Group (09/20/25)
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  • Engineer Associate (Tactical Network - CANES)…

    General Dynamics - GDIT (San Diego, CA)
    …Family: Professional Engineering Job Qualifications: Skills: PC Hardware, Server Hardware, Windows System Administration Certifications: CompTIA Security+ CE | ... 2 years with PC/server hardware, basic networking (TCP/IP, subnets, VLANs), and Windows /Linux administration ; comfort working in racks with power/fiber/copper. +… more
    General Dynamics - GDIT (09/29/25)
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  • Engineer Associate (Tactical Network - CANES)…

    General Dynamics Information Technology (CA)
    …None **Job Family:** Professional Engineering **Skills:** PC Hardware,Server Hardware, Windows System Administration **Certifications:** CompTIA Security+ CE ... 2 years with PC/server hardware, basic networking (TCP/IP, subnets, VLANs), and Windows /Linux administration ; comfort working in racks with power/fiber/copper. +… more
    General Dynamics Information Technology (09/28/25)
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  • Network Engineer

    SAIC (San Diego, CA)
    …start. + Administration experience with Cisco switches and routers OR Windows Server. + Working knowledge and experience with basic networking concepts and ... CA.** This position is **Hybrid/Remote with expectations to be onsite in San Diego** during the week. Candidate will...a focus on United States Navy related networks. Related systems include ADNS, ISNS, CANES, CENTRIXS, Legacy SCI, VIXS,… more
    SAIC (09/09/25)
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  • Engineer (Tactical Network - CANES) | Active…

    General Dynamics - GDIT (San Diego, CA)
    …None Job Family: Professional Engineering Job Qualifications: Skills: Network Engineering, Systems Engineering, Windows System Administration Certifications: ... Link Control (HDLC)/Serial basics; Cisco IOS/NX-OS fundamentals. + Compute/Virtualization: Windows /Linux administration , Active Directory/Group Policy, VMware ESXi/virtual… more
    General Dynamics - GDIT (09/29/25)
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  • Engineer (Tactical Network - CANES) | Active…

    General Dynamics Information Technology (CA)
    …Required:** None **Job Family:** Professional Engineering **Skills:** Network Engineering, Systems Engineering, Windows System Administration ... Link Control (HDLC)/Serial basics; Cisco IOS/NX-OS fundamentals. + Compute/Virtualization: Windows /Linux administration , Active Directory/Group Policy, VMware ESXi/virtual… more
    General Dynamics Information Technology (09/28/25)
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  • Desktop Support - VIP/Executive Support

    TEKsystems (Santa Ana, CA)
    …support technician is to be responsible for the installation, configuration, and administration of Windows desktops. Job Responsibilities: Assist in the software ... in OS refresh efforts and professional working experience with Windows 11 is a requirement. Must have corporate Desktop...or Sick Leave) Workplace Type This is a fully onsite position in Santa Ana,CA. Application Deadline This position… more
    TEKsystems (10/08/25)
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