1 to 25 of 95 Network Architecture Jobs

please note that this role would be based in Darmstadt, Germany and would require international applicants to relocate if successful Aufgaben Within the dynamic international environment of EUMETSAT, the Network Architecture Team Leader is responsible for the evolution, development and deployment of network infrastructure, services and solutions for current and emerging communication needs. EUMETSAT is entering an … an ambitious technology refresh program. As successful candidate you will be actively engaged in development and implementation of the forward roadmap, which includes a state-of the-art operational network, private and public cloud elasticity, and Big Data services. As Network Architecture Team Leader you will will work in the Technical and Scientific Support (TSS) department of … the EUMETSAT matrix organisation, in the growing Network and Communication Services team. What you'll be doing As Network Architecture Team Leader you will have the following key responsibilities: Manage a multidisciplinary Network Architecture team and its activities, including management of resources and priorities; Create and maintain a rolling roadmap for the innovation, enhancement and More ❯

Job summary The Networks and Communications Manager is responsible for the strategic planning, design, configuration, maintenance, and deployment of the Trust's enterprise network infrastructure, alongside its communications and voice systems. This role combines strong leadership with advanced technical expertise to ensure the resilience, security, and performance of the Trust's network architecture, while supporting integrated communication … and mobile solutions. The post holder will collaborate with IT teams, senior managers, clinicians, and external partners to deliver a robust, scalable network environment that meets the Trust's operational and clinical requirements. All infrastructure must comply with NHS technology standards and underpin the delivery of high-quality patient care and organizational efficiency. Main duties of the job Lead … the design, planning, configuration, and maintenance of the Trust's enterprise network infrastructure, including LAN/WAN, wireless connectivity, VoIP telephony systems, and associated communication platforms. Oversee network performance, capacity planning, and resilience, ensuring secure and reliable connectivity across all Trust sites and services. Manage device policies and ensure robust monitoring and lifecycle management of all IT hardware More ❯

Responsibilities PURPOSE OF POSITION: Autonomously design, plan, evaluate and optimize highly complex network systems MAJOR RESPONSIBILITIES: Design, deploy, and maintain enterprise-grade routing, switching, and security infrastructure (Arista, Palo Alto, Aruba) Plan, implement, and administer enterprise firewalls and segmentation policies in Palo Alto Networks environments using Panorama. Support and maintain Netskope SASE (ZTNA, SWG, CASB, and NPA) solutions for … secure cloud and remote access. Troubleshoot complex routing and switching issues (BGP, OSPF, VLANs, EVPN/VXLAN). Analyzes network performance metrics to identify areas for improvement and recommend solutions. Troubleshoots and resolves complex network performance issues independently. Collaborates with business units to understand network requirements and objectives. Develops and maintains network documentation including configurations, policies … NAC. Familiarity with cloud security and SASE platforms, including Netskope (ZTNA, SWG, CASB, and NPA) or similar secure access solutions. Expertise in Layer 2/3 routing protocols and network security best practices. Experience with IP addressing, VLAN design, and DNS/DHCP management. Strong documentation and troubleshooting skills; comfortable in both GUI and CLI environments. Cloud Network More ❯

Job Title: Network Engineer Location: Springfield, Virginia Type: Contract To Hire Compensation: $130,000 - $150,000 depending on experience Security Clearance: TS/SCI Network Engineer to provide support for LAN/WAN by developing network support processes, procedures and guidelines for troubleshooting network events and performing sustaining tasks. This role will design and maintain network … to comply with relevant compliance standards and evaluates, consults and makes technology recommendations to senior management. This position requires experience in complex telecommunications applications involving all phases of telecommunications network design, implementation, and analysis. Performs research, requirements analysis, design, installation, troubleshooting, and support of local- and wide-area network hardware, software and applications. You will need to have … experience with large-scale enterprise/global networks in a high paced diverse environment Job Responsibilities: Maintains a thorough knowledge of existing network and/or security hardware and software in use to provide third-tier technical and administrative support and provide complex internal analysis and support of the network and/or security infrastructure. Acts as the More ❯

more of the disciplines described below where specific skills may include the following... Technical Skills In-depth knowledge of networking protocols (TCP/IP, DNS, DHCP, etc) Understanding of network architecture, design, and implementation Experience with network security, including firewalls, VPNs, and access control lists (ACLs) Familiarity with cloud computing (AWS, Azure, Google Cloud, etc) Familiarity with … network virtualization and software definite networking (SDN) Experience Adept in network engineering, with focus on design, implementation, and management of complex networks. Experience with network architecture, design, and implementation in a large-scale environment. Proven track record of successfully resolving complex network issues and improving network performance. Subject Matter Expertise In depth knowledge of … specific network technologies such as: Routing and switching Network security (e.g., firewalls, intrustion detection) Cloud networking e.g., AWS, Azure, Google Cloud) Software-defined networking (SD) Ability to provide technical guidance and mentorship to junior engineers Experience with creating technical documentation, such as design documents, implementation plans and technical notes Skills in network protocols Routing protocols such as More ❯

Job Title: Network Optimization Lead Engineer Location: Reno, Nevada Experience Required: 12+ Years Employment Type: Contract Interview Type: In-Person or Webcam Job Description We are seeking an experienced Network Optimization Lead Engineer to oversee the performance, scalability, and reliability of enterprise network infrastructure. In this role, you will lead optimization initiatives, evaluate network design and … complex environments. You will collaborate with cross-functional teams, provide technical leadership, and deliver solutions that enhance availability, throughput, and security. This role requires deep hands-on expertise in network architecture, routing, switching, performance tuning, automation, and network monitoring tools. Key Responsibilities Lead the design, implementation, and optimization of enterprise network infrastructure. Perform in-depth network analysis to identify performance issues, bottlenecks, and opportunities for improvement. Develop and maintain network performance baselines, KPIs, capacity planning strategies, and scaling frameworks. Oversee routing, switching, WAN/LAN, SD-WAN, wireless, and load balancing optimizations. Implement network automation and orchestration solutions to improve reliability and efficiency. Conduct performance testing, incident resolution, and root cause analysis for More ❯

Job Title: Network Engineering Manager Salary: £70,000 per annum Location : Swindon Hybrid working. Our client is the UK's largest newspaper and magazine wholesaler. Every day, they serve more than 22,400 customers from 33 distribution centres across the country. The Network Engineering Manager will manage the design, implementation, and optimization of the enterprise network infrastructure. … The networks head will provide expert-level guidance and mentorship to network engineers under their control. They will be expected to drive innovation in network architecture, and ensure the reliability, scalability, and security of the corporate Wide Area and Local network services. About the role Architectural Lead – Lead the deployment and management of large-scale, mission … critical network environments (LAN, WAN, SD-WAN, cloud and hybrid environments). Define and enforce best practices for network security, resilience, and performance. Team Leadership – Line management of a team of offshore skilled Network Engineers and network support staff. Strong project management skills are also required. The ability to manage multiple priorities in a fast-paced More ❯

Would you like to lead major network projects, supporting multiple sites as part of a critical infrastructure modernisation? You'll join an enterprise scale organisation on a journey to modernise and future-proof its complex network estate. We're looking for a Lead Network Engineer to come in and help drive it.You’ll be joining partway through … this multi-phase transformation, working hands-on with Cisco Meraki technologies to support the delivery of a modern, secure, and scalable network across over 500 UK branches and offices.This is not a people management role, it’s an opportunity to lead technically, acting as the architectural 'go to' for a knowledge transfer and serving as the primary technical escalation … point for the business-critical network estate. You'll operate alongside the existing Network Architect and play a key role in proof of concepts, pilot programmes, BAU transitions, and new initiatives like Zero Trust, NAC, and SD-WAN.If you're a Senior Network Engineer ready to make the step into architecture or a hands-on Network More ❯

Due to the continued expansion of our highly successful specialised engineering company, we have an exciting opportunity for a Network Designer within the Technology team. The successful candidate will be involved in the specification, design and pre installation handover of a range of physical networking technologies including but not limited to wireless access and backhaul equipment, switches and routers … plans. Sudlows are keen to recruit candidates who will be part of this ambition. We are an equal opportunities employer and value diversity in our workforce. Role Purpose The Network Designer will have a strong understanding the OSI model, a wide range of manufacturers networking equipment and networking theory, particularly at layers 2 and 3. They should also maintain … prevalent standards and be willing to continually develop and learn in order to match and stay current with the changing pace of technology. As part of this role the Network Designer must also maintain a working knowledge of structured cabling systems as this is a large part of the businesses offering but also the foundations on which the active More ❯

Network Engineer Barrow In Furness 6 months+ £515 per day inside ir35 SC security clearance is required for this role Based in Barrow 5 days a week f/t - please be aware these roles will may involve rotational out of hours working, anticipating a 16:30 - 23:30 evening shift for 2 weeks, followed by 2 weeks on … installation/take on and testing of kit, providing ELS and decom/removal of old switches Installation/take on and testing of new SDA kit Key Skills: Network Architecture/Architecture (Compute/storage/End User) Working in secure environments Network Design (HLD/LLD) Cisco Networking (Routing/Switching) Data Centre Networking … Cisco ACI Firewalls (Palo Alto/Cisco) Authentication (802.1x/Cisco ISE/AD familiarity) Network managementLoad balancing (Netscaler) Cisco SDA (Software Defined Access) Meraki Wifi Remote access Encryption More ❯

Job Title: Network Architect Job Type: Contract Pay Rate: Up to £580 per day (Umbrella) Location: Remote Duration: until March 2026 About The Client: We are recruiting for a leading technology consultancy currently delivering a major programme of work within Critical National Infrastructure. They are looking for a specialist SCADA Virtual Network SME to support the design and … deployment of secure, high-availability network solutions. This is an opportunity to work on a vital project with significant autonomy and remote working flexibility. Key Responsibilities: Architecture & Design Design and architect Virtual Network Solutions, specifically configuring and building NSX-T services for workload domains. Deploy NSX Global Manager nodes to support NSX Federation across multiple VMware Cloud … Foundation (VCF) instances and sites. Design firewall requirements and support infrastructure to meet strict CNI security standards. Implementation & Configuration Mandatory: Utilise Cisco Director skills for network management and orchestration. Execute hands-on configuration of Broadcom NSX-T, including the creation and management of Firewall rules, Distributed Firewall (DFW), Tier-0 (T0), and Tier-1 (T1) gateways. Deploy NSX Edge More ❯

Network Engineer - Onsite & Shift + Rate up to £570 per day + £100 per day expenses + Urgent requirement + 2-3 month initial contract Location: Barrow in Furness - Full time on site Clearance: SC Clearance required Please note that this role is based in Barrow 5 days a week full time. This role may involve rotational out of … installation/take on and testing of kit, providing ELS and decom/removal of old switches Installation/take on and testing of new SDA kit Key Skills Network Architecture/Architecture (Compute/storage/End User) Working in secure environments Network Design (HLD/LLD) Cisco Networking (Routing/Switching) Data Centre Networking … Cisco ACI Firewalls (Palo Alto/Cisco) Authentication (802.1x/Cisco ISE/AD familiarity) Network management Load balancing (Netscaler) Cisco SDA (Software Defined Access) Meraki Wifi Remote access Encryption More ❯

Incident Response protocol, administering Information Security systems, assessing information risk, and identifying and remediating vulnerabilities for IT security across the enterprise. The individual will be focused on securing the network perimeter and internal networks through operations of the firewall, virtual private networks (VPNs), intrusion detection system/intrusion prevention system (IDS/IPS), web application firewall (WAF), data loss … prevention (DLP) and enterprise anti-virus solutions. The Information Security Analyst IV will be well versed in Incident Response protocol, event management, and Network Architecture and Firewall Design. Primary Responsibilities including but not limited to: • Incident Response and event management, including Incident remediation protocol, lessons learned, and process improvement/efficiency. • Experience with and proficiency in Network Architecture and Firewall Design. • Intrusion prevention, administration of Information Security IPS systems, phishing monitoring and anti-phishing practices. • Participation in the Internet Monitoring process in addition to Data Loss Prevention. • Firewall administration, policy configuration and management of web application firewalls. • VPN configuration and administration. • Anti-virus anti-malware system maintenance and best practices configuration. • Remote access maintenance, administration More ❯

I'm looking for a Network Security Architect who has worked on NextGen Firewalls, for a 6 months contract. It is a 5 days on-site job. No remote is allowed. Required: Cisco ISE, Symantec VIP, Checkpoint, Fidelis, Palo Alto Logical/Physical Reference Architecture Diagrams Architecture Roadmaps Designs and deploys numerous enterprise technical security services such … as NextGen Firewall, IOT Monitoring, NAC, IDS/IPS, and multi-factor authentication. deployment experience. Network Architecture and Design, SABSA or TOGAF experience Develops and maintains security architecture artifacts (e.g., models, templates, standards, and procedures) that can be used to leverage security capabilities. Conducts or facilitates threat modeling of services and applications that tie to the risk More ❯

Network Security Engineer (SOC) Location: Stevenage Salary: Circa £50,000 per annum Contract: Part-time | SC Eligible (British Citizenship Required) Working Pattern: 24/7 shift rota on-site & on-callWe're looking for a Network Security Engineer to join a high-performance security operations environment, protecting critical infrastructure and ensuring the resilience of complex enterprise networks. You … such as Bluecoat or F5, including content filtering and SSL inspection Lead deep-dive analysis using packet capture to identify malicious traffic and attacker behaviours Implement secure changes across network architecture, ensuring compliance and best practices Support continuous improvement through the optimisation of network security tools, including "purple team" feedback and hardening recommendations Contribute to the standardisation … of network security tooling and documentation Collaborate with infrastructure, security and architecture teams to deliver robust, resilient network solutions About You: Strong understanding of core networking: TCP/IP, DNS, routing, switching, VLANs, load balancing Hands-on experience with next-generation firewall technologies and advanced features (IPS/IDS, SSL decryption, DPI) In-depth knowledge of IPSec More ❯

Role/Title: Senior Networking Design Engineer Location: Mountain View, California Duration: 12 Months Job Description: How You Will Contribute: Specify & Design network infrastructure including routers, switches, and firewalls. Design technical specifications for IP addressing, subnets & VLANs Design technical specifications for networking redundancies using VRRP, BGP and OSPF. Design technical specifications for Layer 2 technologies like Link Aggregation (LAG … and LACP. Design virtual networking solutions across on-prem and public cloud environments (AWS, GCP) Design and Optimise Kubernetes Container Network Interfaces (CNI) such as Calico, Cilium, or Flannel. Design robust and scalable routing policies and tables with virtual/physical routers and switches. Design comprehensive networking security strategies. Monitor network performance, identify bottlenecks, and implement improvements to … ensure high availability and scalability Collaborate with DevOps, Cloud, and Security teams to support network requirements in CI/CD and cloud-native deployments Document network architecture, configurations, and procedures for compliance, support and training purposes Conduct proof-of-solutions to validate technical proposals. What We Look For 15+ years of experience in cellular and non-cellular More ❯

Prestigious opportunities for multiple IT Network Designers within a pioneering Global Communications Giant. Dedicated to a high profile team at the forefront of innovation, we are inviting you to join our success story! Collaborating with industry leaders redefining connectivity and designing transformative network architecture, you will be responsible for:- Designing and implementing innovative network solutions Optimising … network performance, ensuring reliability and scalability for enterprise grade applications Staying ahead of industry trends and at the forefront of emerging technologies Engaging with clients to understand unique needs and providing tailored network design solutions Driving a consultancy approach, developing long-term partnerships If you possess a combination of some of the following skills, then LETS TALK! Previous … experience in enterprise scale network design Knowledge of Fortinet SD-WAN, WAN/LAN or Wi-Fi Fortinet SD-WAN certifications are advantageous but not essential. Experience deploying and managing secure Fortinet SD-WAN solutions Proven track record in network configuration and troubleshooting Excellent communication skills with both technical and non-technical stakeholders In return, you will be More ❯

AZ Rate: Upto $53/hr on W2 (All inclusive/no benefits) Job Description: Under direct supervision, performs work in a structured environment to engineer highly complicated professional network, cloud, and security solutions. Is responsible for implementing cloud computing strategy, collaborating on strategy and project plans, developing infrastructure diagrams and designs, and providing support for infrastructure, security, and … applications development. Engineers and administers the build and installation of computer and network infrastructure, encompassing hardware, servers, and virtual machines, while controlling access to the network and managing storage, firewall, and security settings. Skills Required: •Provides expert level management of Cisco (Catalyst), Hewlett-Packard (Aruba), and Mellanox/Invidia (Cumulus/NVue) hardware and configuration solutions. •Provides expert … level management of Lenovo Unified Storage (Natapp FAS) solutions. •Provides expert level knowledge, management, architecture, design, and engineering of network hardware, software and Lenovo Think Systems storage systems. •Provides expert level knowledge, management, architecture, design, and engineering of network hardware and software developing, reviewing, interpreting, and proofreading comprehensive, analytical, statistical, technical, and administrative reports, documents, and More ❯

oin a brand-new team shaping the future of Defence and Space. Were building a new team of Senior Infrastructure Engineers, including Network Engineer & IAM/IDAM Engineers to deliver a transformative integration project that will redefine infrastructure across our Aerospace, Defence & Security sector. Were seeking skilled Infrastructure Engineers with deep expertise in network engineering to support the … a secure, fully functional on-premises domain for a leading Defence and Space client. Youll be responsible for executing a pre-approved infrastructure design, with a particular focus on network architecture, connectivity, and security. This role demands hands-on experience with enterprise-grade networking technologies, secure routing and switching, and integration with authentication and directory services. Youll collaborate … closely with architects, other infrastructure teams, and client stakeholders to deliver a resilient and compliant network foundation. You will be office-based at one of our sites in Stevenage, Portsmouth, or Newport, with some flexibility to work from home. We can offer great career progression opportunities, ability to be based anywhere across the UK, benefits which you can flex More ❯

an experienced WIFI Design Engineer to support the Air Force Base Infrastructure Modernization Project. As a WIFI Design Engineer, you will be responsible for designing, planning, and implementing wireless network solutions. Your primary focus will be to ensure robust, reliable, and high-performing wireless infrastructure that meets the needs of our clients. You will work closely with a team … of engineers and other stakeholders to execute network designs, analyze network performance, and troubleshoot any issues that arise. Key Responsibilities: Design and Implementation: Design and develop wireless network architecture, including access points and controllers. Conduct site surveys to understand wireless coverage needs and plan network installations. Create heat maps and WiFi coverage models using design … software components for wireless networks. Implement and optimize wireless solutions to ensure maximum performance and coverage. Conduct wireless signal tests and performance assessments to identify and resolve issues. Document network designs, configurations, and changes in detailed reports. Provide technical support and troubleshooting for complex network issues. Stay updated with the latest wireless technologies and industry trends. Required Qualifications More ❯

delivery of enterprise infrastructure upgrade projects, ensuring alignment with strategic objectives and compliance with federal standards. Manage scope, schedule, budget, and risk across multiple concurrent programs, including infrastructure modernization, network security, and cloud migration. Collaborate with stakeholders across DoD, civilian agencies, and contractor teams to ensure seamless execution and reporting. Translate complex technical requirements into actionable plans, leveraging Agile … rigorous documentation and reporting for audits, compliance, and executive briefings. Qualifications Required Qualifications Bachelors degree required PMP highly preferred 7+ Years of experience leading DOD projects Strong background in network architecture and network backbone highly preferred Intermediate to advanced level skills in Microsoft Office software suite - Word, Excel, Outlook, PowerPoint, Project. Should be familiar with ServiceNow. Ability More ❯

Job Title: Senior Network Engineer- (Scada) Location: Philadelphia, PA (Onsite) Duration: Long term contract 10+ years of experience in SCADA systems and multi-platform environments is a must (link removed) Position Overview: We are seeking a highly experienced Network Engineer to support and maintain mission-critical Train Control Systems. This role involves managing secure and fault-tolerant network infrastructures, administering RedHat and Windows systems, and ensuring 24/7 availability of control systems across multiple facilities. The engineer will also contribute to hardware/software upgrades, network security, and operational documentation. Key Responsibilities: Lead technical analysis, design, and implementation of Train Control System enhancements. Ensure 24/7 availability of network infrastructure across four Train … Control System facilities. Configure, administer, and maintain RedHat and Windows systems. Plan and implement OS, hardware, and software upgrades. Configure and support routers, switches, and firewalls. Develop and monitor network security policies and practices. Create and maintain operating and troubleshooting procedures. Provide emergency system and network support on a 24/7 basis. Interface with external technical specialists More ❯

Position: Network Engineer Location: Chesapeake, VA (Onsite) Duration: 6 months Contract to Hire Note: Standard background check and drug test. Must also clear the CJIS check and finger printing done by the City. Job Description: We are looking for senior-level candidates who have designed and operated provider-grade networks, not just enterprise environments. This candidate will be responsible … for finalizing the design and implementation of a BGP network that will serve as the backbone of our ISP. Requirements BGP Expertise: Ability to design, configure, and maintain BGP routing across multiple peers, including route reflection, policy controls, and failover scenarios. Advanced knowledge on design and configuration of the routing protocol BGP is not negotiable Network Architecture … switches, troubleshoot, and operationalize the design. Vendor Experience: Cisco IOS-XR, Palo Alto NGFW, Infoblox, Nutanix, or comparable platforms. Monitoring & Documentation: NOC dashboards, SNMP/NetFlow, detailed runbooks, and network diagrams. Collaboration: Work effectively across city departments (Public Safety, Public Works, Schools, Libraries) and external providers. Soft Skills Strong communication skills to explain complex designs to varied stakeholders. Problem More ❯

Azure DevOps Engineer | London | Hybrid 3 days | Permanent | Investment management client Role Overview: Manage and support Azure cloud platform operations with a focus on Infrastructure as Code, network operations, and identity management whilst ensuring platform reliability, security, and performance across Azure environments. Key Characteristics: Azure Platform Operations - Extensive hands-on experience managing and supporting Azure environments including Virtual Machines … across Azure VMs. Experience writing playbooks for Azure resources, using Azure dynamic inventory, managing Azure-specific modules, and automating routine operational tasks across environments hosted in Azure. Networking & SASE Architecture - Solid understanding of Azure networking including Virtual Networks (VNets), subnets, Network Security Groups (NSGs), Application Security Groups, Azure Firewall, route tables, VNet peering, Azure VPN Gateway, ExpressRoute, and … Azure Bastion. Knowledge of SASE frameworks with Azure integration, Azure Virtual WAN, zero-trust network architecture, and experience with solutions such as CATO, Zscaler or Palo Alto integrated with Azure. Identity & Access Management - Expert knowledge of Microsoft Entra ID (Azure AD), Azure RBAC, Privileged Identity Management (PIM), managed identities, service principals, and Azure AD Connect for hybrid scenarios. More ❯

Senior Manager - Global Payment Network Information Security Office (ISO) Consultant At Capital One, you will help consult on initiatives, programs, and projects to raise their game in Information Security. You are pragmatic and practical in your understanding of risk and security, but also willing to know when to pull in experts and escalate. You collaborate and innovate with other … with their architectural differences. Security is essential to what we do here, from protecting our customers to our associates. Responsibilities: The Senior Lead ISO Consultant will provide cyber security architecture advisory support needed to build the Technology & Business capabilities on a novel Modern platform, that will enable customer set-up, use, and management of a Capital One Credit Card … of contact for the Global Payment Networks line of business Coordinate and execute proactive Information Security consulting to the business and technology teams covering Infrastructure Security, Resiliency, Data Security, Network Architecture and Design, and User Access Management Serve as an expert in Capital One's Information Security capabilities, solutions, policies, procedures and standards Collaborating with enterprise cyber teams More ❯