• Sr Staff Research Analyst (Vulnerability Research…

    Palo Alto Networks (Santa Clara, CA)
    …vulnerability management, security research, or penetration testing + Strong understanding of TCP / IP and common networking protocols (eg, HTTP, FTP, SSH, SNMP), ... Engineer to join our team. At Cortex, we believe that making the internet a safer place for our customers matters. The Cortex Vulnerability Management Scanning… more
    Palo Alto Networks (07/09/25)
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  • Staff Site Reliability Engineer, Fabric

    MongoDB (San Francisco, CA)
    …with deep expertise in networking fundamentals and a good understanding of how the internet works, eg TCP / IP (including IPv6), DNS, TLS/mTLS, BGP, tunnels, ... that enables secure communication between systems and from the public internet . Their responsibilities encompass network architecture, service mesh, and edge load… more
    MongoDB (07/08/25)
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  • SCADA and Automation Engineer (10+ Years)

    POWER Engineers (San Diego, CA)
    …communication systems. **Applicable network and communication protocols:** DNP, Modbus, SEL Communication Protocol , Goose Messaging, IEC 61850, TCP / IP , UDP, ... our clients in the power and energy, transportation and infrastructure, environmental, and property and buildings sectors. As part of our team, you'll discover a… more
    POWER Engineers (07/08/25)
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  • Security Engineer, Devices and Services Security

    Amazon (Sunnyvale, CA)
    …science or equivalent - Knowledge of networking protocols such as HTTP, DNS and TCP / IP - Experience programming in Python, Ruby, Go, Swift, Java, .Net, C++ ... or similar object oriented language - 3+ years experience identifying security risks, vulnerabilities, or flaws in products and/or services. Preferred Qualifications - 2+ years of any combination of the following: threat modeling experience, secure coding,… more
    Amazon (07/08/25)
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  • Network Support Analyst III

    Ryder System (Sacramento, CA)
    …trunks, etc. Intermediate, Required + Strong understanding of networking protocols, including TCP / IP , L2/L3, dns, dhcp Advanced, Required + Experience deploying, ... maintaining, troubleshooting wireless infrastructure. Familiar with Aruba access points, controllers, Airwave management Intermediate, Required + Hands on experience configuring and working with Firewalls and security appliances - VPN's, Policies, NAT's, etc.… more
    Ryder System (07/08/25)
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  • Information Security Engineering and Architecture…

    LA Care Health Plan (Los Angeles, CA)
    …(DLP) toolsets. Strong understanding of networking and communication protocols (such as TCP / IP , UDP, SSL/TLS, IPSEC, HTTP/S, etc.). Understanding of web service ... frameworks and service architectures (such as event-driven, service-oriented, or server less architectures). Ability to collaborate with internal and external key stakeholders. Combination of strong troubleshooting, technical, and communication skills.… more
    LA Care Health Plan (07/08/25)
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  • Principal Software Engineer

    Zscaler (San Jose, CA)
    …or networking products. + Knowledge of cellular architecture and understanding of TCP / IP , event-based programming, and fault tolerance. + Experience working with ... Kubernetes and cloud platforms such as AWS, Azure, or GCP \#LI-Onsite \#LI-YC2 Zscaler's salary ranges are benchmarked and are determined by role and level. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries… more
    Zscaler (07/08/25)
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  • Associate Security Engineer

    Nexon America Inc (El Segundo, CA)
    …hardening techniques * Familiarity with firewalls, VPNs, IDS/IPS, and basic network protocols ( TCP / IP , DNS, HTTP, etc.) * Some experience with Python, Bash, or ... PowerShell for automation and log analysis * Ability to assess security risks and analyze incidents * Soft Skills * Strong communication skills for documenting findings, writing clear and concise reports, and effectively communicating complex security concepts… more
    Nexon America Inc (07/06/25)
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  • Sr Principal Engineer Software (Cloud Security)

    Palo Alto Networks (Santa Clara, CA)
    …load balancing with strong cloud service trouble-shooting skills. + Working knowledge of TCP / IP and Networking is highly desirable + Experience with cloud ... deployments on platforms like Azure, AWS, and GCP + MS/BS degree in Computer Science or equivalent and 10+ years of relevant experience required or equivalent military experience required + High energy and the ability to work in a fast-paced environment with a… more
    Palo Alto Networks (07/06/25)
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  • Senior Security Researcher (Malware Research…

    Palo Alto Networks (Santa Clara, CA)
    …Office, PDF etc) + Experience with malware analysis + Understanding of networking and core Internet protocols ( TCP / IP , HTTP, FTP, SMTP) + Experience with a ... data pipeline based system with several moving components in a distributed cloud environment + Experience with developing in a public cloud environment such as GCP, AWS + Troubleshooting and virtualization experience in Linux + Strong problem solving abilities… more
    Palo Alto Networks (07/05/25)
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