Senior Network Architect

1 week ago


London, Greater London, United Kingdom Expedia Group Full time

Job Title: Senior Network Architect

At Expedia Group, our Network Services Team is responsible for supporting our global eCommerce and corporate networks. We are seeking a skilled Senior Network Architect who can apply new engineering principles to improve existing systems and lead complex, pre-defined projects.

Key Responsibilities:

  • Collaborate with stakeholders to develop solutions to complex issues and contribute own suggestions
  • Think holistically to identify opportunities around policies and processes to increase efficiency across organizational boundaries
  • Assist with a whole systems approach to analyzing issues by ensuring all components are identified and accounted for
  • Investigate and draft reports on standard or routine issues or incidents
  • Conduct rigorous tests and inspections to evaluate quality or performance
  • Analyze requirements and assist with the design of architecture
  • Have a working knowledge of how technology impacts capacity requirements
  • Research emerging technology and share beneficial information with stakeholders

Requirements:

  • 5+ years of experience in Network Engineering
  • Bachelor's in IT or a related technical field, or equivalent professional experience
  • Proficient in installing and configuring enterprise or service provider-grade network hardware
  • Intermediate skills/knowledge in routing protocols (e.g., OSPF, MPBGP, ISIS)
  • Intermediate skills/knowledge in SD WAN solutions and network analysis tools
  • Intermediate skills/knowledge in wireless troubleshooting and RF engineering principles
  • Intermediate skills/knowledge of LAN/dot.1x technologies/protocols (e.g., Cisco ISE)
  • Experience with creating wireless predictive designs and post-installation surveys with Ekahau
  • Intermediate skills/knowledge in firewall technologies, IPS/IDS (e.g., Palo Alto, Checkpoint, Cisco Firepower)
  • Intermediate skills/knowledge in remote VPN solutions (e.g., Cisco AnyConnect, PA Global Protect)
  • General experience/knowledge of major network vendors (e.g., Cisco, Meraki, Juniper, HPE/Aruba, Arista)
  • Intermediate knowledge of models used to show network state and configuration (e.g., SNMP, NetFlow, IPFIX)
  • Intermediate knowledge of common monitoring platforms (Nice to have: DataDog experience)
  • Performs routine network management responsibilities for the LAN, WAN, and wireless networks
  • Basic to Intermediate skills in software automation languages (e.g., Python, Java)


  • London, Greater London, United Kingdom Deliveroo Full time

    We're seeking an experienced Senior Network Architect to join our Enterprise Technology team at Deliveroo. This role will involve designing, implementing, and maintaining our networking infrastructure to ensure seamless operations. You'll collaborate closely with cross-functional teams to drive innovation and improvements in our network architecture.About...


  • London, Greater London, United Kingdom Arc IT Recruitment Full time

    Job Title: Senior Network ArchitectJob Summary:We are seeking an experienced Senior Network Architect to join our team at Arc IT Recruitment. As a Senior Network Architect, you will be responsible for designing and implementing secure network architectures using Fortinet firewalls.Key Responsibilities:Configure Fortinet firewalls to ensure optimal security...


  • London, Greater London, United Kingdom 5V Tech | Certified B Corp™ Full time

    Job Title: Senior Network ArchitectLocation: RemoteWork Arrangement: HybridRate: £320/dayDuration: 6 monthsWe are seeking a skilled Senior Network Architect to join our team at 5V Tech | Certified B Corp™. The ideal candidate will have a strong background in network architecture and design, as well as experience with agile methodology and project...


  • London, Greater London, United Kingdom DATAHEAD Full time

    Job Title: Senior Network ArchitectLocation: Remote or HQAbout the Role:Datahead is seeking a highly skilled Senior Network Architect to lead the design and implementation of our cloud-based network infrastructure. As a key member of our IT team, you will be responsible for ensuring the security, scalability, and reliability of our network architecture.Key...


  • London, Greater London, United Kingdom Aspirecom Full time

    Senior Network Architect RoleAspirecom is seeking an experienced network architect to provide high-level network engineering and support for a global IP network service covering MPLS, IP, Multicast, Transmission, and SD-WAN technologies.Key Responsibilities:• LLD of core network services on Juniper MX series equipment• Network configuration and...


  • London, Greater London, United Kingdom Vertex IT Solutions Ltd Full time

    Vertex IT Solutions Ltd Job Role: Senior Network Architect.About the Job: An exciting opportunity to join our network team as a senior network architect. You will be responsible for designing, implementing, and maintaining our enterprise network infrastructure.Key Responsibilities:Design and implement network architecture to meet business...


  • London, Greater London, United Kingdom DATAHEAD Full time

    Senior Network ArchitectAt DataHead, we are seeking an experienced Senior Network Architect to lead the transition from on-premises to cloud infrastructure. This role involves overseeing hybrid infrastructure solutions, collaborating with third-party vendors, and engaging with technical and non-technical stakeholders.Key Responsibilities:Lead core network...

  • Network Architect

    4 weeks ago


    London, Greater London, United Kingdom Habetz Network of Northwestern Mutual Full time

    Walkers is a leading international law and professional services firm that values diversity and empowerment. As a Network Architect, you will play a crucial role in setting the strategy and standards for the Firm's use of voice, data, video, and wireless network technology services.Duties and Responsibilities:Define the technology landscape from a networking...


  • London, Greater London, United Kingdom Paragon Alpha - Hedge Fund Talent Business Full time

    Paragon Alpha - Hedge Fund Talent Business is seeking a highly skilled Senior Network Architect to join their team. The ideal candidate will have extensive experience in designing, implementing, and troubleshooting network solutions to support the company's research infrastructure.The successful candidate will be responsible for ensuring the highest...


  • London, Greater London, United Kingdom Senitor Associates Full time £70,000 - £80,000

    Senior Network Architect OpportunityWe are seeking a Senior Network Architect to design, implement, and manage the organization's network and communication systems.Key Responsibilities:Develop and plan the network infrastructure layout and configuration.Implement innovative networking solutions using Cisco SD-WAN, Cisco Webex Calling, Zscaler, and...


  • London, Greater London, United Kingdom Lorien Full time £110,000

    Lorien is seeking an experienced Senior Network Architect to join their team. Role and Responsibilities: Design and deploy network infrastructure solutions, including routers, switches, firewalls, and load balancers. Collaborate with the IT leadership team to develop and implement network strategies. Develop and maintain technical documentation for...


  • London, Greater London, United Kingdom Citadel Securities Full time

    Job Title: Senior Network ArchitectJob Summary:As a Senior Network Architect at Citadel Securities, you will play a critical role in designing, implementing, and maintaining our complex network infrastructure to ensure low-latency, high-performance trading systems.Responsibilities:Design and implement low-latency network solutions: Develop and deploy...


  • London, Greater London, United Kingdom AspireCom Full time

    Job OverviewAspireCom is seeking a highly skilled Senior Network Architect to design and implement a large international IP core network. The ideal candidate will have experience with layer 1 optical services, including MPLS, IP, Multicast, Transmission, and SD-WAN across various vendors.The successful candidate will be responsible for providing network...


  • London, Greater London, United Kingdom Thurn Partners Full time

    About the Role:Thurn Partners is seeking a Senior Network Architect to lead high-performance network solutions combining AWS cloud services and advanced data center platforms.Key Responsibilities:Design and deploy scalable network solutions, including core switching, firewalls, load balancers, and automation frameworks.Oversee network lifecycle from design...


  • London, Greater London, United Kingdom Hamilton Barnes Associates Limited Full time

    Job Title: Senior Network Architect for Cisco TechnologiesAbout Us:HAMPTON BARNES ASSOCIATES LIMITED is a leading provider of telecommunications solutions. We are seeking a highly skilled Senior Network Architect to join our team on a 6-month contract.Job Description:We are looking for a Senior Network Architect with expertise in network design and...


  • London, Greater London, United Kingdom Project People Full time

    Job DescriptionWe are seeking a highly skilled Senior Network Architect to join our team at Project People. As a Technical Design Authority, you will be accountable for the design, performance, and lifecycle management of 3G, 4G & 5G SA elements and architectures within the Data Core domain.The ideal candidate will have strong Packet Core and cloud...


  • London, Greater London, United Kingdom DIGITALQ UK IT SOLUTIONS LIMITED Full time

    We are seeking a highly skilled Senior Network Architect to join our team at DIGITALQ UK IT SOLUTIONS LIMITED.About the Role:The successful candidate will have strong expertise in Cisco and FortiGate technologies and experience with Ansible automation for network tasks. The role requires a high level of technical knowledge, excellent communication skills,...


  • London, Greater London, United Kingdom TITAN PMR Full time

    Our company, Titan PMR, is seeking a seasoned Senior Network Architect to lead our technical team and enhance our critical infrastructure. This role involves managing and mentoring a team of infrastructure/DevOps engineers, overseeing their work to ensure alignment with company objectives.The ideal candidate will have proven experience in networking and AWS...


  • London, Greater London, United Kingdom Ares Management Corporation Full time

    Job SummaryWe are seeking a highly skilled Senior Network Architect to join our network infrastructure team at Ares Management Corporation. The ideal candidate will have a strong background in designing, building, and operating modern datacenter and architectures.Key Responsibilities:Lead the design effort in support of the company's wired and wireless...


  • London, Greater London, United Kingdom Arista Networks Full time

    About the RoleArista Networks is seeking a highly motivated and experienced Senior Network Solutions Architect to join our UK-based Pre-Sales team. This role will provide pre-sales technical support for customers and prospects in the United Kingdom, working closely with Arista Account Managers to understand customer challenges and design innovative network...