101 to 125 of 163 Network Architecture Jobs in England

customer meetings at all levels, deliver high‐quality presentations and proposals across business, technical and operational audiences. Own the design of end‐to‐end network solutions across dark fibre, optical transport, wavelength services, Ethernet, routed services, cloud edge connectivity and private networking. Produce complete design documentation including diagrams, capacity … models, resilience patterns and bill‐of‐materials details, ensuring adherence to Zayo’s architecture principles and operational standards. Serve as the technical authority for complex opportunities requiring Individual Case Basis evaluation. Produce accurate responses for RFPs, RFIs and formal tenders; validate technical requirements, dependencies, risks and assumptions before submission. ...

driving long-term operational IT projects. Position Responsibilities Infrastructure & Project Leadership Own and drive long-term IT infrastructure projects from scoping through delivery including network upgrades, cloud migrations, security hardening, and tooling improvements Develop and maintain technical roadmaps aligned with business goals, collaborating with leadership to prioritize initiatives Design … anomalies; lead response and remediation efforts Administer identity and access management; SSO, MFA, and lifecycle provisioning across Google Workspace, Office 365, and Slack Maintain network architecture (VLANs, routing, DNS/DHCP, Wi-Fi) and Cisco Meraki hardware across office locations Programming & Automation Write scripts and tooling (Python, Bash ...

networking infrastructure Specific skills & knowledge of Windows Active Directory\Entra ID infrastructure, Radius and private\public certificate services. Specific skills & knowledge of robust network architecture, Cloud Networking (Azure), WAN, Routers, Firewall, Application Firewall systems, VPN, and IDS. Specific skills & knowledge of core, datacenter, distribution and edge switching. Physical ...

reliability, supportability, and lifecycle health of operational technology systems across the data center fleet. The role combines deep industrial controls expertise with strong OT network, server, virtualization, database, and cybersecurity knowledge to lead Threat Vulnerability Management (TVM) execution for building management, supervisory control, power monitoring, and related OT platforms. … repeatable methods that reduce long-term dependence on external resources. The successful candidate is equally comfortable troubleshooting a programmable logic controller, reviewing an OT network architecture, assessing a Windows or SQL Server dependency, leading a vendor remediation call, and explaining risk and progress to technical and operational stakeholders. ...

Hamilton Barnes Associates Limited is seeking an experienced Lead Network Engineer to own the network architecture for a major broadcast and media production estate in Central London. You will lead a small team, deliver resilient connectivity for live events, and bridge enterprise networking with IP broadcast infrastructure. ...

Viasat is seeking a Senior Network Engineer to ensure reliable, secure and scalable enterprise network operations across on‐premises and cloud environments. The role emphasizes leadership in network architecture, deployment, and operational excellence. You will collaborate across infrastructure, security and application teams to deliver resilient networking ...

Publication date : Jun 22, 2026, 12:00AMOrange Business is here! About usJoin us at Orange Business! We are a network and digital integrator that understands the entire value chain of the digital world, freeing our customers to focus on the strategic initiatives that shape their business. Every … players. This role requires strategic insight into market dynamics, advanced technical expertise, and the ability to provide guidance on infrastructure deployment to optimize network performance and business growth. Key Responsibilities: Manage and grow international wholesale IP accounts, focusing on traffic flows from global ISPs, Content Providers, CDN operators ...

office at least 3 days a week) Advertised Salary: Competitive, plus benefits Job Function: Engineering About the role The Emergency Services Network (ESN) will replace the existing Airwave network and will be built on the existing 4G network and will provide essential new voice, data services … critical comms to 300,000 members of Britain's Blue Light teams. It is also expected that the new network will save the government around £1 million a day. This role shall ensure that any new ESN projects and ESN services are managed from concept through to in-life ...

more of the following areas: Conducting site surveys to help clients identify systems in their OT environments (including offshore locations) Assessing systems and network security for compliance and best practice and performing risk assessments Developing OT security policies and procedures to support safe and resilient operations Performing audits … areas: Working in OT environments with a focus on security, across industries such as energy, oil and gas, chemicals, pharmaceuticals, or manufacturing OT-related network architecture, endpoint protection, governance, and awareness initiatives Supporting organisations in developing roadmaps and processes to improve OT security Leading or contributing to assessments ...

World Wide Technology is seeking an Enterprise Architect - Network (Routing & Switching) with expert-level depth to design, defend, and troubleshoot demanding campus, data center, and WAN architectures. You will own technical delivery, lead engineering teams, and act as the final escalation point on complex routing and switching problems. ...

security company that enables the modern workforce to connect securely and directly to all applications from wherever they work. Built on a containerized cloud architecture, iboss delivers security capabilities such as SWG, malware defense, RBI, CASB and data loss prevention to all connections via the cloud, instantaneously … scale. This eliminates the need for traditional network security appliances, such as VPNs, firewalls and web gateway proxies, which are ineffective at protecting a cloud-first and mobile world. Leveraging a purpose-built cloud architecture backed by 230+ issued and pending patents and more than 100 points ...

Management: Oversee the design, implementation and ongoing support of IT infrastructure in the UK office, including virtualisation platforms (VMware/Nutanix), server, storage and network estate, ensuring systems are secure, high-performing and scalable. Cloud and Modern Workplace: Own and enhance the UKs Azure and Microsoft 365 environments, including … evidence gathering and remediation. Project Leadership: Lead infrastructure and security projects in the UK, such as system migrations, technology rollouts, security tooling deployments and network enhancements, ensuring they are delivered on time, within scope and within budget. Collaboration with Global Teams: Work closely with the Senior IT Infrastructure Lead ...

IIoT platforms, operating within a GMP-regulated environment where patient safety and product quality are paramount. Ready to get started? Join a global network that powers how Sanofi delivers — seamlessly, purposefully, and at scale. In Manufacturing & Supply, you’ll help reimagine how life-changing treatments reach people everywhere, faster. … availability for operational and quality reporting Manage and support Windows Server environments (including virtualised/VM infrastructure) underpinning site automation systems Maintain site OT network infrastructure, ensuring cybersecurity controls and network segmentation are upheld in line with site standards Capital Projects & Continuous Improvement Lead and contribute to automation ...

Support compliance testing and security assurance activities. Oversee security governance, service requests and operational controls. Lead phishing simulations and security awareness initiatives. Support firewall, network and security configuration reviews. What We're Looking For You'll have a strong background in cyber security operations and be comfortable operating within … remediation. Security Incident Response and Major Incident Management. Security Monitoring and SIEM platforms. Threat Intelligence. Cloud Security, ideally Azure. Data Loss Prevention (DLP). Network Security. Security Governance and Risk Management. Working within regulated environments. Technical Knowledge You'll ideally have experience with: Vulnerability scanning and reporting tools. Security ...

architectures. The role demands CCIE-calibre proficiency and technical leadership across engagements from design to cutover. You will own end-to-end network architecture engagements, chair governance forums, mentor engineers, and drive standards across multi-site deployments, including security, AI, cloud networking, and #J-18808-Ljbffr ...

institution, and support decisions to be made quickly and based on sound evidence. Our Birmingham Professional programme operates across the University, supporting colleagues to network and collaborate, offering opportunities to learn and develop, contributing to the delivery of the University’s objectives, and helping everyone to understand the broader … Technical Knowledge & Expertise Authoritative knowledge of AV systems and infrastructure, including AV programming platforms (e.g. Extron, QSC), AV-over-IP protocols, Dante audio networking, network architecture and deployment, and the integration of non-traditional networked devices such as switchers, image and audio processors, digital signage, and display systems. ...

Security aspects within Supplier Assurance and selection. Maintain cyber threat awareness on a company global scale and bespoke to the organisation. Oversee security within network architecture, encryption protocols, and identity/access management for restricted environments. Direct cyber security audits and penetration testing across defence platforms and supply ...

initial engagement direct with national police forces where relevant Must be in tune with situational awareness across national police forces, E.g., Change, Problem, Incident, Network Architecture, Critical Asset lists. Comprehensive understanding of all NMC services and their interoperability What you need to succeed in the role Experience working ...

buying journey. Lead discovery conversations to understand customer requirements, business objectives, security challenges, and technical environments. Assess and document customer environments, including security tooling, network architecture, identity and authentication frameworks, cloud services, and operating systems. Deliver compelling presentations, demonstrations, technical workshops, and Proof of Value (POV) engagements that ...

Voop is building the global child-safe phone network — protecting millions of children and adults from digital harm. About Voop Awareness has never been higher about the damage smartphones can do to young people, yet almost no one is fixing it. Voop is building the world’s first safe … mobile platform — a new kind of network that replaces traditional telcos and installs intelligent protection on any smartphone. By combining network-level controls , device-integrated safeguarding software , and AI-powered risk detection , Voop gives parents, carers, schools, and governments the ability to protect without over-restricting ...

Voop is building the global child-safe phone network — protecting millions of children and adults from digital harm. About Voop Awareness has never been higher about the damage smartphones can do to young people, yet almost no one is fixing it. Voop is building the world’s first safe … mobile platform — a new kind of network that replaces traditional telcos and installs intelligent protection on any smartphone. By combining network-level controls , device-integrated safeguarding software , and AI-powered risk detection , Voop gives parents, carers, schools, and governments the ability to protect without over-restricting ...

will focus on station automation systems, including station controllers, RTUs, HMIs, SCADA, gateways, communication networks, and cyber security controls. You will coordinate OT network architecture, ensuring robust communication and security. Your strong communication skills will be essential as you collaborate with customers, suppliers, Project Managers, and the wider … sure that all technical discussions are clear and effective. How You’ll Make an Impact Technical Responsibility: Lead the design of station-level automation architecture and OT integration strategy on allocated projects. Conduct Technical Reviews: Provide senior guidance on system integration, communication architecture, and cyber-related engineering decisions. ...

Hunter Bond is seeking a talented Telco Project Manager to lead deployment and optimization of mobile network infrastructure in London, with hybrid work options. You will manage end-to-end deployments, oversee integration of core network systems (GMSC, SBC, STP, SMSC, DRA, HLR/HSS) and build signalling … voice and billing interconnects with MNOs. Strong leadership and network architecture knowledge are essential. #J-18808-Ljbffr ...

maintains all the communications infrastructure that allows our high-capacity, low-latency trading and data research environments to run 24/7. This network spans over 25 countries and 100 locations. We are looking for a Senior Network Engineer with experience designing and managing large environments to fulfill … capacity of the global trading and research platforms and contribute to both high-level strategy and the technical nitty-gritty of our global network architecture. QualificationsBS in Computer Science, Electrical Engineering, or related IT field5-10 years of relevant experience, preferably in low-latency and high-frequency trading environments. ...

integrates the digital, mechanical and electrical systems used within major modern buildings. Its in-house teams cover BMS, EMS, smart building technology, communications, network infrastructure and integrated digital systems. With more than a century of experience in UK engineering services, the business has the resources and technical knowledge … controllers, supervisors, servers, valves, actuators, meters and field devices Produce valve, damper actuator, energy meter and field device schedules Develop BMS and EMS network architecture, including controller hierarchy, IP addressing and VLAN requirements Prepare marked-up drawings showing field devices, cable routes, plant connections and containment interfaces Review ...