• Sr OT Network Engineer (Operational Technology)

    Jacobs (San Francisco, CA)
    …and wireless communication technology * Experience working with virtualization platforms, Active Directory , DNS, and Domain Controller * Familiarity with ... brownfield environments. You'll leverage your understanding of network telecommunications, firewall, Windows OS, and TCP/IP protocols to engineer robust and secure… more
    Jacobs (07/29/25)
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  • IT Network Administrator

    Amentum (San Francisco, CA)
    …With your experience with Windows operating systems including patching and updates, Active Directory , data encryption, and backup software, you will make a ... great addition to our team. In addition to your technical experience, you also have exceptional customer service skills and are willing to go the extra mile. You will report to a Team Lead and provide IT Field Operations (ITFO) support for 24x7 LANs and… more
    Amentum (07/24/25)
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  • Jr OT Network Engineer (Operational Technology)

    Jacobs (San Francisco, CA)
    …firewalls and wireless communication technology * Experience working with virtualization platforms, Active Directory , DNS, and Domain Controller * Cisco CCNA, ... brownfield environments. You'll leverage your understanding of network telecommunications, firewall, Windows OS, and TCP/IP protocols to engineer robust and secure… more
    Jacobs (07/18/25)
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  • Senior Enterprise Security Engineer (InfoSec)

    Palo Alto Networks (Santa Clara, CA)
    …secure user access controls. + Proficient in managing and securing Microsoft Active Directory (AD) environments, including Group Policy, LDAP integrations, ... security hardening and configuration management across Linux (RHEL, Ubuntu) and Windows Server, including patching, log monitoring, enforcing CIS/NIST baselines, and… more
    Palo Alto Networks (07/10/25)
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  • Infrastructure Administrator

    Axxum Technologies (Rancho Cordova, CA)
    …systems, networking protocols, and IT security principles. + Experience with Active Directory , virtualization technologies, and cloud-based services. + Must ... work independently with no supervision. + Excellent troubleshooting skills, strong communication and interpersonal skills. + Ability to manage multiple tasks and priorities in a fast-paced environment. + A can-do attitude. + Certifications such as CompTIA… more
    Axxum Technologies (06/21/25)
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  • Sr. Infrastructure Engineer

    Ferrotec USA (Livermore, CA)
    …VOIP solutions + Proficient with Windows Server OS in a multi-site Active Directory implementation. + Maintain datacenter equipment lifecycle. + Knowledge of ... networking hardware including CPUs, wiring, and routers. + Experience with server virtualization technologies (VMWare, HyperVisor, etc). + Design, build-out and management of cloud technologies (Azure/AWS). + Experience with communication and IP routing… more
    Ferrotec USA (06/18/25)
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  • Sr. Security Consultant - Offensive Security

    SHI (Sacramento, CA)
    …and perform various tasks efficiently. - Intermediate + Competence in managing and maintaining Active Directory , AWS, VMware, and Windows Server platforms. - ... Intermediate + Proficiency in configuring and supporting operating systems, database platforms, web technologies, secure network setups (VPN configuration), and the ability to recommend new network solutions based on industry trends and best practices. -… more
    SHI (06/10/25)
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  • IT System Admin

    Two95 International Inc. (San Mateo, CA)
    …of Windows Server 2012 / 2016 administration * In-depth knowledge of Active Directory (AD), LAN/WAN topology, IT processes and procedures, security, and ... systems implementations. * Experience administering and configuring SCCM/SMS * Experience administering clustered Microsoft SQL instances * Linux/Unix, NetApp management and VMware vCenter experience preferred * Experience administering and configuring Citrix… more
    Two95 International Inc. (06/09/25)
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