• Sr. Infrastructure Engineer

    Ferrotec USA (Livermore, CA)
    …+ Installing, configuring, and maintaining networking hardware. + Creating and implementing network security measures. + Managing and mentoring junior staff. + ... infrastructure team performs as a cohesive unit, maintaining the security , stability and performance of the network ....(10+ years). + Previous work experience as a senior network /systems engineer in a high availability production… more
    Ferrotec USA (06/18/25)
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  • Senior Technical Support Engineer , Focused…

    Palo Alto Networks (Santa Clara, CA)
    …to expedite resolution as required **Your Experience** + Minimum of 7 years of network security experience + Expertise in TCP/IP and advanced knowledge of ... with Python or Shell scripting a plus + Multi-Vendor Exposure - Cisco Advanced Security Appliances, Palo Alto Next-Generation Firewalls, Prisma Access,… more
    Palo Alto Networks (07/05/25)
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  • OT/ICS Cybersecurity Engineer (Operational…

    Jacobs (San Francisco, CA)
    …Architecture Preferred: * IAT Level II Certification ( Security +, GICSP) * Cisco CCNA, Fortinet NSE-4, JNCIA or equivalent network certification * Expertise ... engineering firms in the world? As the OT/ICS Cybersecurity Engineer (mid level), you'll work at the forefront of...include 3rd party technologies that ensure that system and network data is visible and secure. In this role,… more
    Jacobs (07/29/25)
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  • Cyber Systems Engineer / Principal Cyber…

    Northrop Grumman (Edwards AFB, CA)
    …(Virtual) environments + Must possess a current DoD 8570 Level 2 Certification (ie Security + CE or equivalent) **Principal Cyber Systems Engineer (Level 3)** + ... Experience with Redhat systems administration and Ansible automation + Experience with Cisco switch management and multicast network protocol Salary Range:… more
    Northrop Grumman (07/18/25)
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  • Field Solutions Engineer - Public Sector

    SHI (Sacramento, CA)
    …business. + Identify and uncover technology opportunities within Data Center, Cloud, Network , Security , Collaboration, and Services spaces. + Develop solutions ... business. + Identify and uncover technology opportunities within Data Center, Cloud, Network , Security , Collaboration, and Services spaces. + Develop solutions… more
    SHI (07/12/25)
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  • Systems Engineer

    Robert Half Technology (Los Angeles, CA)
    Description Systems Engineer Location: Onsite (with transition to hybrid schedule) Duration: 6+ months (contract) Start Date: ASAP Hourly Rate: $60-$85/hr (depending ... and certifications) Overview We are seeking an experienced Systems Engineer with strong expertise in Windows systems administration, virtualization, backups,… more
    Robert Half Technology (07/22/25)
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  • Cyber Defense Operations Engineer

    City and County of San Francisco (San Francisco, CA)
    …etc.) + 3 yrs. experience with management of common enterprise grade IT and Security technologies from major vendors (IBM, Cisco , Juniper, Symantec, Palo Alto, ... Support including the Service Desk and NOC + City Infrastructure including the Network , Telcom and Data Centers + Office of Cybersecurity including Cyber Defense,… more
    City and County of San Francisco (08/02/25)
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  • Field Solutions Engineer - Commercial

    SHI (Sacramento, CA)
    …various client contacts to identify technology opportunities across Data Center, Cloud, Network , Security , and Services spaces. This remote position is required ... business. * Identify and uncover technology opportunities within Data Center, Cloud, Network , Security , Collaboration, and Services spaces. * Develop solutions… more
    SHI (06/04/25)
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  • Principal Systems Engineer Tscei (MS/Hi…

    RTX Corporation (San Diego, CA)
    …Person, or Immigration Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship is ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret...Integration & Test is seeking a Principal Systems Test Engineer will function as a technical member of the… more
    RTX Corporation (07/30/25)
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  • Staff Cyber Systems Engineer

    Northrop Grumman (Redondo Beach, CA)
    …Redondo Beach, CA, to support various programs.** In this role, you will support network system security engineering matters for a large computer facility and ... with network engineers to securely configure systems per customer security standards, community best practices and benchmarks. This position requires deep… more
    Northrop Grumman (07/18/25)
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