• AWS Network Infrastructure Design Specialist

    Mastercard (Seattle, WA)
    …environments. All About You: * Strong knowledge of networking fundamentals including TCP /IP, DNS, DHCP, VPNs, NAT, subnetting, and routing protocols (BGP, OSPF), ... with hands-on firewall configuration experience. * Proficient in AWS networking services such as VPC, Direct Connect, Transit Gateway, ELB, Route 53, Resolver endpoints, DNS firewall, Security Groups, NACLs, AWS Firewall, and VPC flow log analysis. *… more
    Mastercard (06/17/25)
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  • Lead, Site Reliability Engineer, Fabric

    MongoDB (Seattle, WA)
    …networking fundamentals and a good understanding of how the internet works, eg TCP /IP (including IPv6), DNS, TLS/mTLS, BGP, tunnels, overlays, and SDN principles + ... Have 2+ years of experience managing engineering teams, fostering a positive team culture and handling career growth and performance conversations + Possess a customer-focused mindset, driving improvements that benefit end-users + Value efficiency in processes… more
    MongoDB (06/17/25)
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  • Director Production Engineering, Monetization

    Meta (Bellevue, WA)
    …TFTP, iptables, smtp, etc 12. Experience with networking protocols such as TCP , UDP and HTTP 13. Experience implementing instrumentation and monitoring solutions 14. ... Experience running systems at scale leveraging web scale technologies like: PHP, Nginx, Squid, memcached, Apache, Python, MySQL, Redis, Hadoop, and HBASE **Preferred Qualifications:** Preferred Qualifications: 15. Experience with "on prem" HW and not solely… more
    Meta (06/17/25)
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  • Production Network Engineer

    Meta (Seattle, WA)
    …(BGP, IS-IS, OSPF, MPLS, RSVP-TE) 13. Working knowledge of network protocols ( TCP /UDP, DHCP, DNS) and experience with IPv4 and IPv6 **Preferred Qualifications:** ... Preferred Qualifications: 14. Understanding of AI training workloads and demands they exert on networks 15. Understanding of RDMA congestion control mechanisms on RoCE Networks 16. Working knowledge of 40/100/400G Ethernet and CWDM, DWDM and optical transport… more
    Meta (06/14/25)
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  • Security Engineer II, Infrastructure Security…

    Amazon (Seattle, WA)
    …of core internet and networking technologies (routing protocols, network architecture, TCP /IP, etc.) - Excellent communication and data presentation skills that ... allow you to clearly, compellingly, and effectively influence audiences internally and externally, across organizational boundaries Preferred Qualifications - CCSP (Certified Cloud Security Professional) or CEH (Certified Ethical Hacker) or CFR (CyberSec First… more
    Amazon (06/13/25)
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  • Senior SAN Engineer

    Paccar Winch Inc. (Renton, WA)
    …with Python, Ansible, and Linux/Windows/VMware. + Basic understanding of TCP /IP networks and firewalls. Education Bachelor's degree in Information Systems, ... Computer Science, or related field. Masters or MBA is desired. Paccar Benefits As a US PACCAR employee, you have a full range of benefit options including: + Competitive salary and 401k with up to a 5% company match + Fully funded pension plan that provides… more
    Paccar Winch Inc. (06/13/25)
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  • Senior Lead - VOIP Engineer

    Sprinklr (WA)
    …Strong knowledge of **VoIP Protocols** (SIP/SDP, RTP/RTCP) **, Networking fundamentals** (UDP/ TCP /IP, DNS, MPLS), **QoS (** latency, jieer, packet loss migration). + ... Hands-on experience with **Session Border Controller (SBC), Media Servers and WebRTC.** + Expert-level understanding of **SIP** , **RTP** , **NAT traversal (ICE/STUN/TURN)** , and VoIP security (TLS,SRTP, fraud preven8on) + Hands-on development experience with… more
    Sprinklr (06/13/25)
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  • Business Engineer

    Meta (Seattle, WA)
    …and test plans 19. 3. Software design and architecture 20. 4. Web technology stack: TCP /IP, HTTP, HTML, or Javascript 21. 5. Linux, UNIX, or other *nix-like OS as ... evidenced by file manipulation, advanced commands, and shell scripting. **Public Compensation:** $182,810/year to $200,200/year + bonus + equity + benefits **Industry:** Internet **Equal Opportunity:** Meta is proud to be an Equal Employment Opportunity and… more
    Meta (06/11/25)
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  • Security Engineer II, Customer Logistics Security

    Amazon (WA)
    …Linux, etc.) internals. - Knowledge of networking protocols such as HTTP, DNS, TCP /IP. Amazon is an equal opportunity employer and does not discriminate on the ... basis of protected veteran status, disability, or other legally protected status. Los Angeles County applicants: Job duties for this position include: work safely and cooperatively with other employees, supervisors, and staff; adhere to standards of excellence… more
    Amazon (06/11/25)
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  • Supply Chain Security Engineer, Infrastructure…

    Amazon (Seattle, WA)
    …science or equivalent - Knowledge of networking protocols such as HTTP, DNS and TCP /IP - Mandarin speaking at a corporate level. Preferred Qualifications - 2+ years ... of any combination of the following: threat modeling experience, secure coding, identity management and authentication, software development, cryptography, system administration and network security experience - Experience with AWS products and services -… more
    Amazon (06/10/25)
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