26 to 50 of 55 Network Architecture Jobs

Lead Network Engineer Cisco, Meraki & Azure Hybrid 4 days in Central London £85k plus 20% bonus plus excellent benefits An established, fast-growing organisation is looking for a Lead Network Engineer to own the design and operation of its network infrastructure, this is across both on-prem … everything you need to know about what this opportunity entails, as well as what is expected from applicants. Youll be the technical lead for network architecture, security and performance, working with Cisco/Meraki on-prem and Azure native networking in the cloud. The role Design, configure ...

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 … 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 ...

high volume of suitable applications. About you To be successful in this role its essential you have: Competent level of technical documentation knowledge Competent network and firewall audit knowledge Competent network troubleshooting experience Experience in change, risk and incident management Network Architecture design supporting infrastructure ...

high volume of suitable applications. About you To be successful in this role its essential you have: Competent level of technical documentation knowledge Competent network and firewall audit knowledge Competent network troubleshooting experience Experience in change, risk and incident management Network Architecture design supporting infrastructure ...

Title: Network Engineer Location: Bristol Salary: £55,000-£80,000 DOE We are supporting a global leader in the energy sector, providing cutting-edge solutions. They are looking for a Network Engineer to join the team and play a key role in a greenfield project The Role: Design … implement, and support new network infrastructure as part of a greenfield programme Contribute to high-level and mid-level network architecture designs based on business and security requirements Configure, deploy, and maintain network technologies across multiple UK sites Work hands-on with firewalling, switching, routing ...

looking for a contract Enterprise Network & Security Engineer to build, support, and secure large-scale enterprise network and security platforms across on-prem, data centre, and cloud environments. This is a 3-6 month contract, £500pd, outside IR35, with 2 days a week in Manchester. Ideally you will … based in the North West. Key responsibilities Build, maintain, and support physical and virtual network infrastructure. Administer and support firewalls, switches, and network security tooling. Support BAU operations, incident response, problem management, and change activity. Manage lifecycle, patching, and security hardening of network and security assets. Contribute ...

Role: Technical Architect SC or DV Clearance Hybrid work model OUTSIDE IR35 Job Requirements Spec: - end-to-end technical leadership, architecture, and delivery oversight of Network Detection & Response (NDR) and Extended Detection & Response (XDR) solutions using Darktrace and Microsoft Defender - secure, scalable, and successful implementation of advanced detection … networking, SOC analysts, service owners, and senior stakeholders to align technical designs with security strategy, operating models, and business needs. - definition of the target architecture for Darktrace NDR and Microsoft Defender XDR across on-premises, hybrid, and cloud environments. - creation of high-level and low-level solution designs, ensuring ...

firewalls, XDR, drive encryption, DLP, web proxy, CASB, and endpoint security tools across multiple operating systems Design, implement, and maintain secure IT/OT network architectures, including Industrial DMZs (IDMZ) and robust network segmentation aligned to the Purdue Model Administer and maintain OT-specific security solutions such … asset inventory, network monitoring, and anomaly detection tools (e.g., Claroty) Work directly with Engineering and Maintenance teams to ensure OT systems (SCADA, DCS, PLCs) comply with security standards, secure configuration, and access control requirements Oversee the secure lifecycle management of OT assets, including patching and configuration changes, balancing cybersecurity ...

Group Telecom, were enabling and enhancing telecom networks, playing a lead role in the delivery of our tech enabled future. We deliver full network cycle services for fixed, private and mobile operators. Private networks- We find the best technology, manage assets and refresh systems. With 24/7 network operations, we keep things running smoothly, while operating comprehensive network repair and maintenance to keep everything in top shape. Want to come and be a part of it? In this role, youll be responsible for producing high-level solution overviews, technical responses, scopes and deliverables, as well ...

secure, identity-centric environments Azure security and cloud resilience, including secure architectures and DevOps governance Backup, disaster recovery, and business continuity strategies Secure network architecture, including firewalls and segmentation Familiarity with Microsoft licensing models including CSP, SPLA, M365, OEM, and Enterprise You will also demonstrate: Strong stakeholder engagement ...

support, and maintenance of specialist smart building technologies across a large, operationally critical estate. The role requires strong core competencies in copper and fibre network infrastructure installation, alongside a willingness to develop skills across a range of smart building technologies, including Audio-Visual systems, Electronic Security, IoT, and wired … methods. Install end-point devices such as: Electronic security devices (cameras, door hardware) Wireless and mobile access points IoT sensors Audio-Visual equipment Install network infrastructure equipment in cabinets in accordance with manufacturer specifications, including servers, routers, switches, controllers, and WAN equipment. Carry out system and equipment patching. Maintenance ...

site team responsible for the installation, support, and maintenance of specialist smart building technologies. You will bring strong core competencies in copper and fibre network infrastructure installation, alongside a willingness to develop skills across a range of smart technologies, including Audio-Visual, Electronic Security, IoT, and wired, wireless … conduit. Install endpoint equipment such as Electronic Security devices, Wi-Fi and mobile access points, IoT sensors, and Audio-Visual devices. Install and mount network equipment in cabinets in accordance with manufacturer specifications, including switches, routers, controllers, servers, and WAN equipment. Complete system and equipment patching. Maintenance & Fault Finding ...

leading insurance and assistance solutions provider in County Clare, Shannon is seeking a Head of Networks Guild to lead their global network transformation. This senior leadership role involves overseeing the design and management of network services, optimizing for security and efficiency, and engaging with senior IT executives across … regions. Ideal candidates will have a strong background in global network solutions, strategic leadership, and excellent stakeholder engagement skills, along with an engineering degree. The position offers significant influence over network architecture and services. ...

assurance artefacts, including security cases, risk registers, control implementation evidence, and compliance documentation. Provide expertise on OT protocols, SCADA systems, field devices, and network architecture relevant to the client's operational landscape. Engage regularly with client stakeholders, suppliers, and technical teams to ensure effective collaboration and secure outcomes … frameworks, including NIS/NIS2 Regulations and UK CNI expectations. Additional certifications or practical experience in Secure by Design, systems assurance, or control systems architecture are advantageous. Evidence of continued professional development aligned with OT security trends, critical infrastructure resilience, and systems assurance practices. Essential skills In-depth understanding ...

mentor junior team members when needed. Key Skills: Hands-on experience across multiple projects using both Crestron DM and NVX systems. Solid understanding of network infrastructure, with practical experience in network architecture and configuration relevant to AV systems. Strong working knowledge of digital audio systems such ...

defined processes. Defining and managing Identity and Access Management (IAM) services configuration. Contributing to SLA definition and ensuring service levels are achieved. Ensuring network security through proper management of firewalls and security appliances. Supporting security incident response activities and security alert handling. Consulting on endpoint protection policies … patch management. Skills Required: Strong leadership and team management skills with excellent communication skills. A comprehensive understanding of enterprise IT infrastructure (datacentres, cloud services, network architecture, and email systems.) Expertise in IT service management principles. Strong understanding of information security principles and compliance requirements (ISO27001, Cyber Essentials). ...

Ideal candidates will have: Experience working in OT environments across industries such as energy, manufacturing, oil & gas, chemicals, or pharmaceuticals. Knowledge of OT-related network architecture, endpoint protection, and security governance. Experience supporting organisations with OT security roadmaps, policies, and best practices. Expertise in leading assessments and audits ...

blocks and logic aligned with design documentation and engineering standards. Collaborate with HMI/SCADA and database engineers to define control system architectures, including: Network Architecture Diagrams, Interface documentation and Cyber-secure SCADA integration Conduct formal in-house Factory Acceptance Testing (FAT), ensuring strict change control and traceability. ...

solutions, including cabled and over-the-air tests Design and develop in C/C++ and Python Work with 3GPP, Embedded Software Architecture, 5GCN, CU, DU, RU What we're looking for: Experience with Data Networks A good understanding of 3GPP 4G/5G, network architecture, protocols ...

seeking a highly skilled Technical Security Architect to take the lead on embedding security across the design, development, and integration of complex network infrastructures. Working within an Agile Scrum environment, the Technical Security Architect will play a vital part in shaping secure platforms by applying Secure by Design … Technical Security Architect Lead the design and delivery of secure infrastructure solutions across large-scale programmes. Integrate security controls and considerations into network architecture, ensuring alignment with Secure by Design methodologies. Act as the security subject matter expert within Agile Scrum teams, collaborating closely with architects, integrators ...

Work With SIEM tooling including Microsoft Sentinel and Log360 Cyber risk assessments across infrastructure, networks, systems and a wide variety of software applications Network architecture, firewall rules, segmentation, and access controls Third-party and supply chain risk reviews Risk registers, remediation tracking, and maturity assessments Collaboration with infrastructure ...

Network Engineer Onsite in Nottingham Our client is urgently seeking an experienced Network Engineer to support a combination of network upgrade projects , cloud connectivity improvements , and BAU operational support . This is a hands-on role requiring a proactive, self-sufficient engineer who can immediately integrate into … fast-moving environment with minimal onboarding. Responsibilities Include: Supporting ongoing network upgrade activities across on-prem and cloud. Configuring and troubleshooting Checkpoint firewalls . Assisting with AWS networking and routing configuration. Enhancing network visibility, stability, and performance. Working with Aviatrix to support cloud network architecture. Supporting ...

client is at the heart of the global FX ecosystem, making FX safer, smoother and more cost-effective. They are seeking a Network Operations Engineer to join their London team. This role offers a competitive salary of £70,000 - £90,000 and the opportunity to work in a supportive … inclusive environment where everyone is encouraged to be open and forward-thinking. NETWORK OPERATIONS ENGINEER Salary: £70,000 - £90,000Location: London Our client is at the heart of the global FX ecosystem, making FX safer, smoother and more cost-effective. They are seeking a Network Operations Engineer ...

networks across land, sea, air, and space. We are seeking a Solution Architect with deep expertise in end-to-end SATCOM and 3GPP mobile network architecture (RAN, Core, Transport, and Service click apply for full job details ...

networks across land, sea, air, and space. We are seeking a Solution Architect with deep expertise in end-to-end SATCOM and 3GPP mobile network architecture (RAN, Core, Transport, and Service O click apply for full job details ...