• Workstation Engineer

    OSI Digital (Irvine, CA)
    Role: Workstation Engineer Location: Irvine, CA - 5 days onsite Role Type: Contract We are looking for experienced and certified Workstation Engineer to join our ... workstation architecture, including network protocols, proxy/firewall configurations, and enterprise security standards. Key Responsibilities + Provide advanced (Tier 3)… more
    OSI Digital (12/05/25)
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  • Senior Systems Engineer

    Robert Half Technology (San Francisco, CA)
    …* Strong knowledge of networking concepts, including VLANs, VPNs, firewalls, and endpoint security . * Hands-on experience with backup and replication tools ... experienced Systems Engineer to oversee and enhance the performance, security , and scalability of IT infrastructures across corporate and client environments.… more
    Robert Half Technology (12/10/25)
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  • Sr. Specialist Cyber Infrastructure…

    L3Harris (Carlsbad, CA)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Cyber Infrastructure Engineer Job Code: 32501 Job ... Description: L3Harris is seeking a highly skilled Cyber Infrastructure Engineer to join our Carlsbad, CA team. This role...+ Provide Tier III support for escalated issues and lead troubleshooting efforts. + Collaborate with senior security… more
    L3Harris (01/02/26)
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  • Sr. VoIP Communications Engineer

    UIC Government Services and the Bowhead Family of Companies (San Diego, CA)
    **Overview** SR. VoIP COMMUNICATIONS ENGINEER (PACMED): Bowhead seeks a Sr. VoIP Communications Engineer to assist in designing, deploying, and securing advanced ... and ensure compliance with RAY BAUM'S Act and Kari's Law. **VoIP Security & Compliance** + Implement secure signaling/media (TLS/SRTP), SIP authentication, and… more
    UIC Government Services and the Bowhead Family of Companies (12/16/25)
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  • Sr Principal AI Engineer (IT Go-To-Market…

    Palo Alto Networks (Santa Clara, CA)
    …multi-tiered applications in a rapidly growing company. As a Sr Principal AI Engineer , you will leverage your extensive experience to act as the trailblazer, helping ... Architecture & Strategy + Architect a Proxy-First AI Ecosystem: Lead the design and implementation of an "AI Gateway"...+ Unified API Design: Build a single, unified API endpoint that abstracts the complexities of individual LLM providers,… more
    Palo Alto Networks (12/17/25)
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  • Sr Software Engineer , Linux C/C++ (Global…

    Palo Alto Networks (Santa Clara, CA)
    …all win with precision. **Your Career** Prisma Access (TM) combines the Internet connectivity/ security you need - and delivers it everywhere you need it. Using ... cutting-edge public and private cloud technologies, it extends the next-generation security protection to all cloud services and to its customers regardless of… more
    Palo Alto Networks (11/14/25)
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  • IT Principal AI Engineer

    Palo Alto Networks (Santa Clara, CA)
    …developing multi-tiered applications in a rapidly growing company. As a Principal AI Engineer , you will leverage your extensive experience to act as the trailblazer, ... workflows that revolutionize our Go-To-Market (GTM) processes. **Your Impact** + Lead the architecture and implementation of a Proxy-First "AI Gateway" intermediary… more
    Palo Alto Networks (12/03/25)
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  • Staff Solution Consultant

    Trellix (Sacramento, CA)
    … endpoint security systems comprised of Trellix and third-party technologies. The Endpoint Security Engineer (ESE) will report to the Senior Manager ... Success Managers, Technical Support Engineers, and Professional Services management. The endpoint security solution consultant will work with the customer… more
    Trellix (11/14/25)
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  • Security Operations Center Director

    Medtronic (Northridge, CA)
    …+ Experience with information security control management tools such as e-mail security , endpoint security , network security . + Success in ... Operating Systems, Software Development, IAM, Key Management, Encryption, SIEM, DLP and Endpoint Security . + Experience with SIEM technologies. Security … more
    Medtronic (12/24/25)
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  • Network Security Architect

    SAIC (Santa Ana, CA)
    …SD-WAN, wireless upgrades, and zero-trust network access. + Serve as the hands-on lead engineer for network deployment, upgrades, and incident response. + ... for data center networking. A high-level understanding of network security (Palo Alto firewalls, Cisco FTD) is also essential....maintain firewall rulesets, NAC solutions (eg, Cisco ISE), and endpoint access policies. + Support the network team in… more
    SAIC (11/18/25)
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