26 to 50 of 109 Network Architecture Jobs in England

go through this clearance. This role that will be based at a site in Chippenham. Your future duties and responsibilities Are you a skilled Network Architect with a passion for innovation and problem-solving? We're looking for an experienced professional to play a pivotal role in supporting our … Defence client as they define and deliver their migration strategy. What You'll Do: As a Network Architect, you'll collaborate with a cross-functional team to enable migration goals, focusing on VMware environments. Your responsibilities will include: Analysing Network Requirements: Assess the needs of systems to ensure … seamless transition. Supporting the Lead Architect: Identify and address cross-cutting technical and business dependencies, such as networking, security, and access management. Assessing Proposed Network Changes: Review 3rd-party migration plans and raise interconnectivity requests where needed. Running Pilots: Define and test network changes to de-risk future More ❯

Senior Network Engineer - International ISP Networks Do you want to work for an Alt-Net, who are about to put their network into 25,000 new homes? This ISP, who are currently implementing new network links globally, are on the hunt for a new Senior Network … something better, the CEO will fully support you! Responsibilities: Design, implement, and maintain international ISP networks using Juniper and Adtran equipment. Develop and document network architecture and designs. Collaborate with vendors and partners. Stay current with the latest networking technologies and trends. Contribute to the development and improvement … of network processes and procedures. Requirements: STRONG experience designing and building international IP Networks Juniper Vendor Experience Adtran Vendor Experience (preferred) Salary: £70,000 - £100,000+ Per Annum (Depending on Experience) NOTE: THIS ROLE WILL BE IN THE OFFICE FOR THE MAJORITY OF THE TIME IN THE INITIAL MONTHS. More ❯

systems for a variety of clients in sectors including utilities, oil and gas, manufacturing, industrial automation and various other communication networks. Configure and optimize network infrastructure & communication protocols such as IEC 61850; Distributed Network Protocol (DNP 3); Parallel Redundancy Protocol (PRP); Precision Time Protocol (PTP); Network Time … Protocol (NTP); Simplified Network Time Protocol (NTP), Modbus, OPC, Profibus, etc. for seamless integration with field devices, including RTUs, PLCs, IEDs, etc., also ensure stable connectivity between SCADA centres & remote sites, and configure secure VPNs & remote access protocols to allow for safe, off-site monitoring and control. Understand client … requirements & produce network architecture philosophy diagram, IED telecommunication diagram, SCADA & Telecommunications Panel design, Network IP allocation, I/O Schedules, Cable & Core schedules, etc. Assist with the setup and commissioning of SCADA systems at client sites, troubleshoot field devices and network communication issues, perform preventive and More ❯

systems for a variety of clients in sectors including utilities, oil and gas, manufacturing, industrial automation and various other communication networks. Configure and optimize network infrastructure & communication protocols such as IEC 61850; Distributed Network Protocol (DNP 3); Parallel Redundancy Protocol (PRP); Precision Time Protocol (PTP); Network Time … Protocol (NTP); Simplified Network Time Protocol (NTP), Modbus, OPC, Profibus, etc. for seamless integration with field devices, including RTUs, PLCs, IEDs, etc., also ensure stable connectivity between SCADA centres & remote sites, and configure secure VPNs & remote access protocols to allow for safe, off-site monitoring and control. Understand client … requirements & produce network architecture philosophy diagram, IED telecommunication diagram, SCADA & Telecommunications Panel design, Network IP allocation, I/O Schedules, Cable & Core schedules, etc. Assist with the setup and commissioning of SCADA systems at client sites, troubleshoot field devices and network communication issues, perform preventive and More ❯

Network Security Engineer 6-month contract Outside IR35 Remote working Active SC Clearance Essential We are supporting a leading utilities provider searching for a Newtork Security Engineer to join the team. This is an initial 6-month contract with the scope to be extended. Key responsibilities Proven experience as … a Network Security Engineer or similar role within enterprise environments. Deep expertise in Palo Alto Networks firewalls and Fortinet FortiGate solutions. Manage, configure, and troubleshoot next-generation firewalls (NGFW), particularly Palo Alto Networks and Fortinet . Perform firewall rule reviews, audits, and optimisation to enforce least privilege access. Experience … with Prisma Access and secure access service edge (SASE) frameworks. Proven experience as a Network Security Engineer or similar role within enterprise environments. Strong understanding of network architecture principles, including segmentation, zero trust, and high availability designs. Some OOH work is expected at weekends/evenings for More ❯

One of our clients, a reputable Hedge Fund, is looking to hire a Network Engineer with good NAC knowledge and experience to join a small team who manage all the tech for the Fund's low-latency trading platform. The team have a number of projects ranging from global … wants to work for a successful, growing company. To be right for this role, you need to have the following: Strong experience as a Network Engineer enhancing existing enterprise network infrastructure and automation frameworks Network Access Control (NAC) experience is essential (Cisco ISE, Aruba ClearPass, or similar … Meraki Wi-Fi experience is beneficial AWS Cloud experience is a plus Strong understanding of routing, switching, and network architecture Proficiency in GitLab, Ansible, Python, CI/CD Pipelines, DevOps tools The company doesn't offer hybrid working and you will be expected to work 5 days a More ❯

One of our clients, a reputable Hedge Fund, is looking to hire a Network Engineer with good NAC knowledge and experience to join a small team who manage all the tech for the Fund's low-latency trading platform. The team have a number of projects ranging from global … wants to work for a successful, growing company. To be right for this role, you need to have the following: Strong experience as a Network Engineer enhancing existing enterprise network infrastructure and automation frameworks Network Access Control (NAC) experience is essential (Cisco ISE, Aruba ClearPass, or similar … Meraki Wi-Fi experience is beneficial AWS Cloud experience is a plus Strong understanding of routing, switching, and network architecture Proficiency in GitLab, Ansible, Python, CI/CD Pipelines, DevOps tools The company doesn't offer hybrid working and you will be expected to work 5 days a More ❯

Senior Network Infrastructure Engineer – St Neots (PE19) – Perm – Full-Time on site Salary £40,000 to £60,000 25 days annual leave inclusive of up to 3 days December shut-down Buy or sell up to 5 days’ annual leave Two pension schemes to choose from Private Medical & Dental … a new team at a state-of-the-art test and evaluation facility at our head office in Cambridgeshire. We are looking for a network infrastructure engineer with five years of experience. Providing your extensive knowledge on how to gather system demands from non-technical stakeholders and translate them … autonomously with unprecedented customer access, cutting-edge technology, and industry-leading practices. Your experience will help through the entire engineering lifecycle of a secure network, including requirements capture, system design, implementation, testing, commissioning, and maintenance. Using your deep understanding of Windows Server 2022/2025 and network architecture More ❯

A global media organisation is looking for a Lead Network Engineer to play a key role in supporting and developing its state-of-the-art broadcast and production infrastructure. This role involves designing and maintaining network solutions for a dynamic media environment, working with technologies like Cisco networking … VizOne, Avid, cloud-based broadcast solutions, and content distribution platforms. Key Responsibilities: Design and implement network solutions for broadcast and production workflows. Maintain and support a high-performance network infrastructure. Collaborate with internal teams, vendors, and system integrators. Provide expertise in troubleshooting and optimizing network performance. Ensure … security best practices are upheld. What You’ll Need: Strong experience in network architecture and engineering (Cisco CCNP or equivalent). Expertise in multicast networking, firewalls, and cloud-based solutions. Familiarity with broadcast technologies (IP video delivery, encoding, VoD). A proactive mindset with excellent problem-solving skills. More ❯

Senior Network Infrastructure EngineerSt Neots (PE19) Perm Full-Time on site Salary £40,000 to £60,000 25 days annual leave inclusive of up to 3 days December shut down Buy or sell up to 5 days annual leave Two pension schemes to choose from Private Medical & Dental Insurance … a new team at a state-of-the-art test and evaluation facility at our head office in Cambridgeshire. We are looking for a network infrastructure engineer with five years of experience. Providing your extensive knowledge on how to gather system demands from non-technical stakeholders and translate them … autonomously with unprecedented customer access, cutting-edge technology, and industry-leading practices. Your experience will help through the entire engineering lifecycle of a secure network, including requirements capture, system design, implementation, testing, commissioning, and maintenance. Using your deep understanding of Windows Server 2022/2025 and network architecture More ❯

Job title: Network Engineer (Consultant) Day Rate: up to £550 per day (outside IR35) Length: 6 months (with potential to extend) Location: London Industry: Financial Services Hunter Bond is looking for a talented and passionate Network Engineer (Consultant) to join a world-class team and play a critical … role in the design, deployment and maintenance of a high-performance, state-of-the-art network environment. Requirements: Strong experience working on network infrastructure in a Financial Services environment (Investment Banking, Trading, etc.) Experience in network architecture, design, deployment, etc. Strong experience working in a multivendor … environment (Cisco and Arista required) Network automation experience (Python or Ansible) Why work there: Opportunity to work with the latest, most sophisticated technology in the world You’ll be critical in shaping the future of the company’s cutting-edge network infrastructure Dynamic environment – new and exciting challenges More ❯

Job title: Network Engineer (Consultant) Day Rate: up to £550 per day (outside IR35) Length: 6 months (with potential to extend) Location: London Industry: Financial Services Hunter Bond is looking for a talented and passionate Network Engineer (Consultant) to join a world-class team and play a critical … role in the design, deployment and maintenance of a high-performance, state-of-the-art network environment. Requirements: Strong experience working on network infrastructure in a Financial Services environment (Investment Banking, Trading, etc.) Experience in network architecture, design, deployment, etc. Strong experience working in a multivendor … environment (Cisco and Arista required) Network automation experience (Python or Ansible) Why work there: Opportunity to work with the latest, most sophisticated technology in the world You’ll be critical in shaping the future of the company’s cutting-edge network infrastructure Dynamic environment – new and exciting challenges More ❯

We're seeking a passionate IT Network Engineer to be responsible for designing, deploying and maintaining the organisations network infrastructure. Working in across-functional team to deliver robust networking solutions, troubleshoot complex issues, and contribute to the continuous improvement of the organisations network architecture. Client Details Our … industry. Offering a Hybrid/Remote role with a few days a month to be on site - so required live locally to Bristol. Description Network Design and Implementation Design, deploy, and manage network infrastructure including LAN, WAN, WLAN and SD-WAN solutions Configure and maintain network devices … such as routers, switches, firewalls and load balancers in HA designs Implement network solutions to meet performance, scalability, and security requirements Monitoring and Troubleshooting Monitor network performance and availability using tools such as SolarWinds, PRTG, or other packet-capture/investigatory technology Diagnose and resolve complex network More ❯

experienced Security Analyst to join the organisation during a period of growth. The purpose of the is to elevate technical excellence and innovation in network and cyber security and to take it to new heights. This role is fundamental in not only maintaining but also advancing the high standards … overseeing critical security incidents, and providing strategic insights to discover and analyse potential threats, all while aligning with stringent SLAs. Skills and experience required Network Security - Understanding of network architecture, firewalls, VPNs, IDS/IPS, and other network security measures. Incident Response - Proficiency in detecting, analysing More ❯

is working for a major telecommunications client joining a close-knit team that are part of the Transport domain which is responsible for the Network Architecture and Design of the client's Mobile MPLS Core, Data Centres, Switch Sites, Internet Connectivity, Office Buildings, and Remote Access Platforms. You … will be working as an IP Network Design Senior/Technical Design Authority (TDA) working on the client's IP Networks. There will be times when you must get 'hands on' in the lab - not too afraid/precious to get a screwdriver out if needed. This role has … we are looking for someone to come in and work flexibly. Candidates will only be considered and contacted if they can evidence a strong network security background and familiarity with the Telecoms Security Act, together with a strong network design background in the areas of EVPN, IP, MPLS More ❯

requirements and the related system landscape and operating model. Create system and solution architectures that meet the customer requirements and are compliant with Enterprise Architecture principles Develop solution architectures which are coherent with both security & service architecture and cost or commercial constraints/requirements Consult with customers, understand … lead (as necessary or as part of a team) customer presentations, outlining recommended solution architectures and benefits Develop and contribute to thought leadership around architecture and solution offerings and related value propositions Technically lead the preparation of bid responses to RFPs and develop the solutions based on case studies … requirements management and the ability to show clear linkage between the digital choices and solutions that will be delivered. Understanding of data and security architecture Experience of using Archimate notation to create enterprise and solution architecture models and diagrams, preferably with SparxEA or BizDesign. A good understanding of More ❯

Communications Network Architect Location: Ipswich Job Description: We are looking for a skilled and experienced Communications Network Architect to join our Technology team, playing a key role in the design, documentation, and implementation of network and voice services for a variety of service providers. This is a … fantastic opportunity to work on a range of cutting-edge network infrastructure solutions as we transition services into cloud environments while focusing on IT/OT convergence, automation, and orchestration. As part of this role, you will be responsible for managing the design and delivery of network solutions … services including SD-WAN, MPLS, IP multicast, and public cloud interconnects, while providing critical operational support. Key Responsibilities: Design and implement IT/OT network infrastructure solutions. Develop architecture to support communication services, including LTE Roaming, Caller ID protection, SS7 mobile signalling, and more. Manage strategic vendor relationships More ❯

Job Title: Network Engineer (Some Infrastructure) Location: 2 days a week in Corsham but otherwise Remote Contract Type: Permanent Salary: £70,000 - £80,000 depending on experience Security Clearance: The role will require DV when fully operational but happy to look at candidate who either have current clearance or … to own a wider range of responsibilities, have a tangible impact on delivery and development quicker professional as a result. The Role: As a Network Infrastructure Engineer, you will: Design, deploy, and manage software-defined and physical networks in a secure private cloud. Support multi-tenant environments, ensuring seamless … onboarding and transition of tenants with diverse network and application needs. Implement and maintain Cisco ACI/APIC and Fortigate Next-Generation Firewalls (NGFW) at both the edge and core. Manage VMware NSX-T to ensure integration with Cisco ACI networking. Ensure security best practices, vulnerability scanning (Nessus), and More ❯

evaluate all security solution technologies and toolsets and help develop the security systems within the organisation and will ensure that UK Power Networks data, network, and systems are protected from cyber threats and will comply with the relevant standards and regulations. You will also provide technical support to other … the specified design principles. Establish and maintain relationships with important partners on matters of cyber security that maintain business support for cyber security and network architecture measures and improvements. Nature and Scope: The Information Systems Department works across UK Power Networks, supporting us in the achievement of our … of this ethos and are therefore strongly underpinned by effective cyber security. You will work with five disciplines within the Cyber Security Team, Enterprise Architecture, Technical Teams, IT Service Providers, Project, Innovation, and partners to implement and improve the security infrastructure, systems, and services. Qualifications: Work experience: Experience in More ❯

of modern cloud and IT risk landscapes. Key Responsibilities: Independently lead and execute complex technology audits focused on cloud environments (especially AWS), cybersecurity programs, network security, and enterprise applications. Evaluate cloud infrastructure controls, architecture risks, and configuration management within AWS environments, identifying gaps and control weaknesses. Conduct assessments … across critical outsourced functions. Audit the full software development lifecycle (SDLC), DevOps pipelines, and CI/CD environments for secure development practices. Assess enterprise architecture and systems integrations - including ERP systems, SaaS platforms, and custom applications. Collaborate with audit leadership and business partners in planning, scoping, fieldwork, and reporting … IT audit or technology risk, with demonstrated experience in cloud audits (AWS required) Strong grasp of cybersecurity audit principles beyond basic ITGCs Familiarity with network architecture, endpoint security, IAM, and data protection controls Experience auditing enterprise architecture and ERP/SaaS platforms CISA certification strongly preferred; CISSP More ❯

role will focus on Cloud, Infrastructure & Security, Security & Compliance as well as providing BAU Support to 200 users across the business. Key Responsibilities Include: Network Architecture & Management (Cisco Meraki) Lead network design and management across schools using Cisco Meraki. Optimize Meraki wireless, switching, and security appliances. Manage … VLANs, segmentation, and network performance. Collaborate with vendors and internal teams on connectivity and ISP engagement. Infrastructure, Cloud & Security Administer Microsoft 365 and Google Workspace tenants (user provisioning, MFA, licensing, Conditional Access). Manage Azure cloud services, focusing on performance, identity, and cost control. Oversee IAM, including Azure AD More ❯

Job Title: Network Engineer (Contract) Client: Elite Investment Firm Salary: Up to £600 Per Day Location: London Length: 6 Months + Overview An Elite Investment Firm is looking for highly talented Network Engineer join a talented group group of individuals on an initial 6 month contract. This team … and everything with Ansible and Python Work in a project focused team with a chance to work on cutting edge tech Skills: Experience in network architecture, design, deployment, etc. where scale and latency are important Strong experience in network automation - MUST Strong knowledge of Arista AWS experience … Linux experience Network automation experience (Python or Ansible) Experience working in a multivendor environment Sells: Cutting-edge tech, ownership of multiple greenfield projects, no red tape, a friendly/collaborative environment, beautiful offices! If you are interested in the Application Support Engineer role, please apply directly or email jhayne More ❯

Job Title: Network Engineer (Contract) Client: Elite Investment Firm Salary: Up to £600 Per Day Location: London Length: 6 Months + Overview An Elite Investment Firm is looking for highly talented Network Engineer join a talented group group of individuals on an initial 6 month contract. This team … and everything with Ansible and Python Work in a project focused team with a chance to work on cutting edge tech Skills: Experience in network architecture, design, deployment, etc. where scale and latency are important Strong experience in network automation - MUST Strong knowledge of Arista AWS experience … Linux experience Network automation experience (Python or Ansible) Experience working in a multivendor environment Sells: Cutting-edge tech, ownership of multiple greenfield projects, no red tape, a friendly/collaborative environment, beautiful offices! If you are interested in the Application Support Engineer role, please apply directly or email jhayne More ❯

is looking for an Enterprise Architect who has experience working at a global level but can still also get into detail with the technical architecture requirements. The Enterprise Architect will be responsible for enhancing the current IT landscape, driving digital transformation, and ensuring compliance with security and regulatory standards. … This role offers the chance to work collaboratively with key stakeholders, guiding the development of enterprise architecture models and frameworks. Responsibilities: - Partner with stakeholders across the organisation to align IT strategies with business objectives. - Evaluate the architectural landscape, defining current and target state architectures along with transition plans. - Lead … the development and implementation of architecture governance frameworks and standards. - Create and maintain architectural documentation, including roadmaps and service catalogues. - Provide architectural support to projects, ensuring technology solutions meet business requirements. Skills: * EA certification, e.g. Togaf, CEAP * 10+ years of experience with IS technology solution implementations * 5+ years of More ❯

problem-solving and analytical skills. Strong communication and stakeholder management skills. Background in software development or engineering . TOGAF certification or experience with enterprise architecture frameworks. Desirable Skills Experience in hybrid cloud environments . Relevant certifications (e.g., AWS Certified Solutions Architect, Azure Solutions Architect). Knowledge of database management … systems and network architecture . Familiarity with DevOps practices and tools. Ability to produce High-Level and Low-Level Designs (HLD/LLD) . Experience in modernization and large-scale enterprise transformation . Project management experience is a plus. If you're a highly skilled Migration Architect looking More ❯