• Senior Network / Systems

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is currently hiring for a Senior Network / Systems Administrator with an active Secret clearance. This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior - network - systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_… more
    GovCIO (07/10/25)
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  • Senior Network Administrator

    TEKsystems (Beverly Hills, CA)
    …Sciences. This strategic role focuses on optimizing and securing servers, storage, systems , and network environments while driving continuous improvement and ... and maintenance of IT infrastructure, including servers (both virtual and physical), network equipment, systems , and IT service providers. Required Competencies:… more
    TEKsystems (08/09/25)
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  • Sr. Principal Network Engineer - Top Secret

    Northrop Grumman (Redondo Beach, CA)
    …Want You!** The Northrop Grumman Classified Solutions team is seeking a highly experienced ** Senior ** ** Network Administrator ** to join its dynamic team of ... Palo Alto firewalls. + Install, configure and maintain Cisco Call Manager voip systems . + Provide regular monitoring, and network analysis, regarding short and… more
    Northrop Grumman (07/26/25)
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  • Electric Utility Network

    Silicon Valley Power (Santa Clara, CA)
    …in the classification of Electric Utility Programmer Analyst, Electric Utility Network Administrator , and Senior Energy Systems Analyst are eligible for ... is in the process of implementing a $400 million system expansion and aging infrastructure replacement plan. **The Position:**...and control systems . In this role, the Network Administrator is responsible for administering and… more
    Silicon Valley Power (07/22/25)
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  • Senior Systems Administrator

    Cognizant (San Jose, CA)
    …workplace and operational transformation to own the business in a secure environment. ** Senior Systems Administrator - Global Lab Solutions (GLS)** ... **Position Overview:** We are currently seeing a Senior Systems Administrator to provide...servers and UCS Blade Centers chassis, including servers and network modules. Configure and troubleshoot Linux, Windows, and Virtual… more
    Cognizant (08/09/25)
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  • Senior Linux System

    General Dynamics Information Technology (Livermore, CA)
    …Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible for ... the upkeep, configuration, and reliable operation of computer systems , including fixing network issues along with...: Domain Controllers, Linux servers, DNS, VMware, HPE Blade System , Storage switches + Supplemental Systems /… more
    General Dynamics Information Technology (08/09/25)
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  • Senior Systems Administrator

    GovCIO (Sacramento, CA)
    **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows) to provide on-going support for the administration of the core system ... $105,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/ senior - systems - administrator --%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
    GovCIO (07/09/25)
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  • Senior Red Hat Systems

    L3Harris (Anaheim, CA)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Senior Red Hat Systems Administrator ( Senior Specialist, Integration & ... - we're making the world a safer place! Perform system administration and helpdesk type tasks under the supervision... (CAN), servers, desktop and laptop PCs, support for network backup systems , configuration support for user… more
    L3Harris (07/24/25)
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  • Senior Engineering Technician

    Silicon Valley Power (Santa Clara, CA)
    …in the classification of Electric Utility Programmer Analyst, Electric Utility Network Administrator , and Senior Energy Systems Analyst are eligible for ... ** Senior Engineering Technician** Print (https://www.governmentjobs.com/careers/cityofsantaclaraca/jobs/newprint/4890016)  ** Senior Engineering Technician**… more
    Silicon Valley Power (07/09/25)
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  • Systems Administrator

    General Dynamics Information Technology (Livermore, CA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator /Mission Support Operator -** **$10K Sign-on bonus** ... action 911 notifications. + This is not a traditional Network Engineer or System Administration role; however,...include:** + Monitoring, recognition, evaluation, and correction of IT systems , network and satellite ground stations. ​… more
    General Dynamics Information Technology (07/07/25)
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