• Senior Systems Engineer

    Port of Seattle (Seattle, WA)
    …- You have expertise in networking protocols and services such as Firewall, TCP / IP , DNS, DHCP, Active Directory, SNMP, and programming languages such as ... moving people and cargo across the country and around the world. With facilities and property ranging in scope from a half-acre park to one of the largest airports… more
    Port of Seattle (06/18/25)
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  • Mainframe Systems Programmer- VSE

    Ensono (Olympia, WA)
    …of support products such as FAQS, Condor, CA DYNAM, Velocity z/VPS, VTAM, TCP / IP , PRSM, EPIC DASD and TAPE management, VTS, security, monitoring systems, ... experience of running z/VSE in both LPAR and under z/VM, etc. Experience installing IDMS and CICS is also desired. Key Areas of Focus for this Role + Provide thought leadership within the Global Technical Systems Business Unit + Provides Technical support for… more
    Ensono (06/17/25)
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  • Senior ADC Engineer, Cryptography / Identity

    Amazon (Seattle, WA)
    …years technical troubleshooting / support experience - 5+ years of networking experience ( TCP / IP ) - Current, active US Government Security Clearance of TS/SCI ... control some of the most sensitive secrets on the Internet . A successful ACE Engineer does much more than...support the development and management of Compute, Database, Storage, Internet of Things (IoT), Platform, and Productivity Apps services… more
    Amazon (06/17/25)
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  • AWS Network Infrastructure Design Specialist

    Mastercard (Seattle, WA)
    …most 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)
    …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, ... 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… more
    MongoDB (06/17/25)
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  • Security Engineer, AWS Cloud Security Response

    Amazon (Seattle, WA)
    …exploits or equivalent - Knowledge of networking protocols such as HTTP, DNS and TCP / IP - Strong demonstrated knowledge of web protocols, common attacks, and an ... in-depth knowledge of Linux/Unix tools and architecture. - 2+ years experience with scripting or programming languages such as Python, Bash, JavaScript, or Java - Possess strong security judgment, critical thinking, and leadership skills in order to build… more
    Amazon (06/14/25)
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  • Security Engineer II, Infrastructure Security…

    Amazon (Seattle, WA)
    …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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  • Security Engineer II, Security Incident Response…

    Amazon (Seattle, WA)
    …providing escalation support - Knowledge of networking protocols such as HTTP, DNS and TCP / IP Preferred Qualifications - 3+ 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 - 3+ years of programming in Python, Ruby, Go, Swift, Java, .Net, C++ or… more
    Amazon (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… more
    Sprinklr (06/13/25)
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  • Senior SAN Engineer

    Paccar Winch Inc. (Renton, WA)
    …experience 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… more
    Paccar Winch Inc. (06/13/25)
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