226 to 250 of 464 Network Architecture Jobs in the UK

Social network you want to login/join with: Network Security Engineer 6-month contract Outside IR35 Remote working Active SC Clearance Essential We are supporting a leading utilities provider searching for a Network 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. Strong understanding of network architecture principles, including segmentation, zero trust, and high availability designs. Some OOH work is expected at weekends/evenings for production migrations. #J-18808-Ljbffr More ❯

Network Architect – 6-Month Contract (Inside IR35) Location: London (Hybrid – 2–3 days on-site) Client: Global Consultancy Rate: Competitive, Inside IR35 Duration: 6 Months Start Date: ASAP A leading global consultancy is delivering a large-scale Network and Infrastructure Rebuild for a major end client and is seeking an experienced Network Architect to lead the network design and delivery. Key Responsibilities: Lead the design and implementation of a secure, scalable, and resilient network architecture. Produce HLDs, LLDs, implementation plans, and risk assessments. Oversee configuration and deployment of Fortinet, Palo Alto, and Juniper equipment. Collaborate closely with infrastructure, security, and engineering teams to ensure alignment with technical and business requirements. Conduct compliance reviews, capacity planning … and support governance processes. Key Skills Required: Minimum 8 years of experience in Network Architecture and enterprise network design. Strong hands-on experience with Fortinet, Palo Alto, and Juniper technologies. In-depth knowledge of firewall design, segmentation, and hybrid environments. Excellent documentation and stakeholder communication skills. This Role does NOT offer Visa Sponsorship! My contact details: Email More ❯

Network Architect – 6-Month Contract (Inside IR35) Location: London (Hybrid – 2–3 days on-site) Client: Global Consultancy Rate: Competitive, Inside IR35 Duration: 6 Months Start Date: ASAP A leading global consultancy is delivering a large-scale Network and Infrastructure Rebuild for a major end client and is seeking an experienced Network Architect to lead the network design and delivery. Key Responsibilities: Lead the design and implementation of a secure, scalable, and resilient network architecture. Produce HLDs, LLDs, implementation plans, and risk assessments. Oversee configuration and deployment of Fortinet, Palo Alto, and Juniper equipment. Collaborate closely with infrastructure, security, and engineering teams to ensure alignment with technical and business requirements. Conduct compliance reviews, capacity planning … and support governance processes. Key Skills Required: Minimum 8 years of experience in Network Architecture and enterprise network design. Strong hands-on experience with Fortinet, Palo Alto, and Juniper technologies. In-depth knowledge of firewall design, segmentation, and hybrid environments. Excellent documentation and stakeholder communication skills. This Role does NOT offer Visa Sponsorship! My contact details: Email More ❯

Network Architect – 6-Month Contract (Inside IR35) Location: London (Hybrid – 2–3 days on-site) Client: Global Consultancy Rate: Competitive, Inside IR35 Duration: 6 Months Start Date: ASAP A leading global consultancy is delivering a large-scale Network and Infrastructure Rebuild for a major end client and is seeking an experienced Network Architect to lead the network design and delivery. Key Responsibilities: Lead the design and implementation of a secure, scalable, and resilient network architecture. Produce HLDs, LLDs, implementation plans, and risk assessments. Oversee configuration and deployment of Fortinet, Palo Alto, and Juniper equipment. Collaborate closely with infrastructure, security, and engineering teams to ensure alignment with technical and business requirements. Conduct compliance reviews, capacity planning … and support governance processes. Key Skills Required: Minimum 8 years of experience in Network Architecture and enterprise network design. Strong hands-on experience with Fortinet, Palo Alto, and Juniper technologies. In-depth knowledge of firewall design, segmentation, and hybrid environments. Excellent documentation and stakeholder communication skills. This Role does NOT offer Visa Sponsorship! My contact details: Email More ❯

Network Architect – 6-Month Contract (Inside IR35) Location: London (Hybrid – 2–3 days on-site) Client: Global Consultancy Rate: Competitive, Inside IR35 Duration: 6 Months Start Date: ASAP A leading global consultancy is delivering a large-scale Network and Infrastructure Rebuild for a major end client and is seeking an experienced Network Architect to lead the network design and delivery. Key Responsibilities: Lead the design and implementation of a secure, scalable, and resilient network architecture. Produce HLDs, LLDs, implementation plans, and risk assessments. Oversee configuration and deployment of Fortinet, Palo Alto, and Juniper equipment. Collaborate closely with infrastructure, security, and engineering teams to ensure alignment with technical and business requirements. Conduct compliance reviews, capacity planning … and support governance processes. Key Skills Required: Minimum 8 years of experience in Network Architecture and enterprise network design. Strong hands-on experience with Fortinet, Palo Alto, and Juniper technologies. In-depth knowledge of firewall design, segmentation, and hybrid environments. Excellent documentation and stakeholder communication skills. This Role does NOT offer Visa Sponsorship! My contact details: Email More ❯

Network Architect – 6-Month Contract (Inside IR35) Location: London (Hybrid – 2–3 days on-site) Client: Global Consultancy Rate: Competitive, Inside IR35 Duration: 6 Months Start Date: ASAP A leading global consultancy is delivering a large-scale Network and Infrastructure Rebuild for a major end client and is seeking an experienced Network Architect to lead the network design and delivery. Key Responsibilities: Lead the design and implementation of a secure, scalable, and resilient network architecture. Produce HLDs, LLDs, implementation plans, and risk assessments. Oversee configuration and deployment of Fortinet, Palo Alto, and Juniper equipment. Collaborate closely with infrastructure, security, and engineering teams to ensure alignment with technical and business requirements. Conduct compliance reviews, capacity planning … and support governance processes. Key Skills Required: Minimum 8 years of experience in Network Architecture and enterprise network design. Strong hands-on experience with Fortinet, Palo Alto, and Juniper technologies. In-depth knowledge of firewall design, segmentation, and hybrid environments. Excellent documentation and stakeholder communication skills. This Role does NOT offer Visa Sponsorship! My contact details: Email More ❯

Network Architect – 6-Month Contract (Inside IR35) Location: London (Hybrid – 2–3 days on-site) Client: Global Consultancy Rate: Competitive, Inside IR35 Duration: 6 Months Start Date: ASAP A leading global consultancy is delivering a large-scale Network and Infrastructure Rebuild for a major end client and is seeking an experienced Network Architect to lead the network design and delivery. Key Responsibilities: Lead the design and implementation of a secure, scalable, and resilient network architecture. Produce HLDs, LLDs, implementation plans, and risk assessments. Oversee configuration and deployment of Fortinet, Palo Alto, and Juniper equipment. Collaborate closely with infrastructure, security, and engineering teams to ensure alignment with technical and business requirements. Conduct compliance reviews, capacity planning … and support governance processes. Key Skills Required: Minimum 8 years of experience in Network Architecture and enterprise network design. Strong hands-on experience with Fortinet, Palo Alto, and Juniper technologies. In-depth knowledge of firewall design, segmentation, and hybrid environments. Excellent documentation and stakeholder communication skills. This Role does NOT offer Visa Sponsorship! My contact details: Email More ❯

Social network you want to login/join with: 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. This is a full-time, permanent role with occasional weekend work on rotation. If you’re passionate about network More ❯

The Network Platform Engineer at APFN will work within the Networks function of the CTO office and will contribute to network systems administration, design and platform engineering, and will lead on using automation technologies to make engineering and operational efficiencies. The role will have accountability for high/low level design and the implementation of AFPNs network systems infrastructure, ensuring seamless integration with our network, systems and services. You will work within the CTO office, collaborating within the Networks function and with other APFN teams, the role will contribute to project delivery, technology development and R&D. What you will be doing: Contributing to the platform infrastructure design and implementation. High level/low level … documentation across network systems components to support the current, transformation and future APFN needs. Analysing deployment and automation technologies and making recommendations to influence technical direction. Use of automation tooling, pipelining and scripting, etc to drive efficiencies in systems architecture, implementation, capacity and performance management. Reviewing, maintaining, and improving platform standards to ensure they continue to meet best More ❯

Job Description Field Network Engineer M4 Corridor/Northampton/Milton Keynes £ 55,000 - £60,000 + Benefits Chapman Tate Associates | Hiring on behalf of a leading IT Services provider Chapman Tate is proud to be working with a leading IT Services organisation , currently seeking a Field Network Engineer to join their expanding UK operations. This is an … field-based , covering Data Centres along the M4 Corridor —with the flexibility to work from home or an office the remaining 20%. Key Responsibilities: Deliver on-site network engineering support, including racking, stacking, and physical installs across client data centre environments Provide 3rd line network support , troubleshooting and resolving escalated issues Configure and deploy complex Cisco network solutions using Cisco Fabric, DNAC, FMC, and Firepower Collaborate with internal and client teams to ensure seamless network performance and delivery Maintain compliance with security clearance processes and best practices Required Skills & Experience: Strong experience with Cisco technologies , particularly: Cisco Fabric DNAC (Digital Network Architecture Center) FMC (Firepower Management Center) Firepower NGFW Confident with hands-on More ❯

Reporting to the Head of Network & Operations, the Network Engineers are responsible for supporting the evolution of the company's Network from its current test lab environment at their datacenter through to the upcoming network deployment and the continuous expansion plan. The network, which is multi-vendor and white label, is at the leading edge … of next-generation network design and will inspire the imagination and curiosity of highly technical network engineers with previous experience as senior network engineers within an ISP or Carrier environment. Ideally, candidates will have significant network engineering experience to at least CCNP/JNCP level and will be striving for CIIE, within a carrier/ISP … environment. This role is probably not suitable for an Enterprise-based NW Engineer. The key deliverables for the Network Engineers will include: Taking engineering accountability for this innovative start-up's Next Generation ISP/Carrier network throughout its evolution. Handling day-to-day Network Management tasks such as troubleshooting network issues. Configuring network hardware More ❯

Job Title: Platform Network Engineer Platform Network Engineer is responsible for designing, building, and maintaining the infrastructure that supports high-performance trading operations, with specialized focus on networking solutions in AWS and datacentre environments. This role serves as the first point of contact for all networking projects, leading initiatives to ensure reliability, scalability, and security across the company … s technology stack. The position involves architecting and implementing network infrastructure, troubleshooting connectivity issues, and collaborating with developers and traders to optimize systems for trading operations. This engineer bridges the gap between traditional platform engineering and specialized networking expertise, ensuring seamless integration of networking components within the broader infrastructure ecosystem. Role Responsibilities Cloud & Network Infrastructure Design, deploy, and … performance trading. Build advanced AWS networking (VPCs, Transit Gateway, Direct Connect, etc.) across accounts and regions. Optimise low-latency connectivity, support collocated servers near exchanges, and implement cost-efficient network solutions. Infrastructure as Code & Automation Automate infrastructure using Terraform, Ansible, and GitLab CI/CD. Apply GitOps for auditable, consistent deployments. Build resilient, self-healing network systems. Security More ❯

Job Title: Platform Network Engineer Platform Network Engineer is responsible for designing, building, and maintaining the infrastructure that supports high-performance trading operations, with specialized focus on networking solutions in AWS and datacentre environments. This role serves as the first point of contact for all networking projects, leading initiatives to ensure reliability, scalability, and security across the company … s technology stack. The position involves architecting and implementing network infrastructure, troubleshooting connectivity issues, and collaborating with developers and traders to optimize systems for trading operations. This engineer bridges the gap between traditional platform engineering and specialized networking expertise, ensuring seamless integration of networking components within the broader infrastructure ecosystem. Role Responsibilities Cloud & Network Infrastructure Design, deploy, and … performance trading. Build advanced AWS networking (VPCs, Transit Gateway, Direct Connect, etc.) across accounts and regions. Optimise low-latency connectivity, support collocated servers near exchanges, and implement cost-efficient network solutions. Infrastructure as Code & Automation Automate infrastructure using Terraform, Ansible, and GitLab CI/CD. Apply GitOps for auditable, consistent deployments. Build resilient, self-healing network systems. Security More ❯

Job Title: Platform Network Engineer Platform Network Engineer is responsible for designing, building, and maintaining the infrastructure that supports high-performance trading operations, with specialized focus on networking solutions in AWS and datacentre environments. This role serves as the first point of contact for all networking projects, leading initiatives to ensure reliability, scalability, and security across the company … s technology stack. The position involves architecting and implementing network infrastructure, troubleshooting connectivity issues, and collaborating with developers and traders to optimize systems for trading operations. This engineer bridges the gap between traditional platform engineering and specialized networking expertise, ensuring seamless integration of networking components within the broader infrastructure ecosystem. Role Responsibilities Cloud & Network Infrastructure Design, deploy, and … performance trading. Build advanced AWS networking (VPCs, Transit Gateway, Direct Connect, etc.) across accounts and regions. Optimise low-latency connectivity, support collocated servers near exchanges, and implement cost-efficient network solutions. Infrastructure as Code & Automation Automate infrastructure using Terraform, Ansible, and GitLab CI/CD. Apply GitOps for auditable, consistent deployments. Build resilient, self-healing network systems. Security More ❯

Job Title: Platform Network Engineer Platform Network Engineer is responsible for designing, building, and maintaining the infrastructure that supports high-performance trading operations, with specialized focus on networking solutions in AWS and datacentre environments. This role serves as the first point of contact for all networking projects, leading initiatives to ensure reliability, scalability, and security across the company … s technology stack. The position involves architecting and implementing network infrastructure, troubleshooting connectivity issues, and collaborating with developers and traders to optimize systems for trading operations. This engineer bridges the gap between traditional platform engineering and specialized networking expertise, ensuring seamless integration of networking components within the broader infrastructure ecosystem. Role Responsibilities Cloud & Network Infrastructure Design, deploy, and … performance trading. Build advanced AWS networking (VPCs, Transit Gateway, Direct Connect, etc.) across accounts and regions. Optimise low-latency connectivity, support collocated servers near exchanges, and implement cost-efficient network solutions. Infrastructure as Code & Automation Automate infrastructure using Terraform, Ansible, and GitLab CI/CD. Apply GitOps for auditable, consistent deployments. Build resilient, self-healing network systems. Security More ❯

Job Title: Platform Network Engineer Platform Network Engineer is responsible for designing, building, and maintaining the infrastructure that supports high-performance trading operations, with specialized focus on networking solutions in AWS and datacentre environments. This role serves as the first point of contact for all networking projects, leading initiatives to ensure reliability, scalability, and security across the company … s technology stack. The position involves architecting and implementing network infrastructure, troubleshooting connectivity issues, and collaborating with developers and traders to optimize systems for trading operations. This engineer bridges the gap between traditional platform engineering and specialized networking expertise, ensuring seamless integration of networking components within the broader infrastructure ecosystem. Role Responsibilities Cloud & Network Infrastructure Design, deploy, and … performance trading. Build advanced AWS networking (VPCs, Transit Gateway, Direct Connect, etc.) across accounts and regions. Optimise low-latency connectivity, support collocated servers near exchanges, and implement cost-efficient network solutions. Infrastructure as Code & Automation Automate infrastructure using Terraform, Ansible, and GitLab CI/CD. Apply GitOps for auditable, consistent deployments. Build resilient, self-healing network systems. Security More ❯

Platform Network Engineer is responsible for designing, building, and maintaining the infrastructure that supports high-performance trading operations, with specialized focus on networking solutions in AWS and datacentre environments. This role serves as the first point of contact for all networking projects, leading initiatives to ensure reliability, scalability, and security across the company's technology stack. The position involves … architecting and implementing network infrastructure, troubleshooting connectivity issues, and collaborating with developers and traders to optimize systems for trading operations. This engineer bridges the gap between traditional platform engineering and specialized networking expertise, ensuring seamless integration of networking components within the broader infrastructure ecosystem. Virtual job fairs Role Responsibilities Design, deploy, and manage scalable, secure cloud and datacentre infrastructure … performance trading. Build advanced AWS networking (VPCs, Transit Gateway, Direct Connect, etc.) across accounts and regions. Optimise low-latency connectivity, support collocated servers near exchanges, and implement cost-efficient network solutions. Infrastructure as Code & Automation Automate infrastructure using Terraform, Ansible, and GitLab CI/CD. Apply GitOps for auditable, consistent deployments. Build resilient, self-healing network systems. Security More ❯

Get AI-powered advice on this job and more exclusive features. Direct message the job poster from Laser Digital Platform Network Engineer is responsible for designing, building, and maintaining the infrastructure that supports high-performance trading operations, with specialized focus on networking solutions in AWS and datacentre environments. This role serves as the first point of contact for all … networking projects, leading initiatives to ensure reliability, scalability, and security across the company's technology stack. The position involves architecting and implementing network infrastructure, troubleshooting connectivity issues, and collaborating with developers and traders to optimize systems for trading operations. This engineer bridges the gap between traditional platform engineering and specialized networking expertise, ensuring seamless integration of networking components within … performance trading. Build advanced AWS networking (VPCs, Transit Gateway, Direct Connect, etc.) across accounts and regions. Optimise low-latency connectivity, support collocated servers near exchanges, and implement cost-efficient network solutions. Infrastructure as Code & Automation Automate infrastructure using Terraform, Ansible, and GitLab CI/CD. Apply GitOps for auditable, consistent deployments. Build resilient, self-healing network systems. Security More ❯

Transportation Systems (CTS) and Cubic Defense (CD). Explore more on Cubic.com. Job Details: As part of the Cubic Transportation Services IT Team, you will bring a wealth of Network Architecture knowledge and experience to a team responsible for the full lifecycle management of the Network Infrastructure that underpins the systems and solutions that Cubic provides to … high profile and demanding clients such as Transport for London and Irish Rail. Working alongside Infrastructure Architects and Competency Leads, the role of the Network Architect is to create detailed design documents for internal and external network, security and connectivity requirements. Essential Job Duties and Responsibilities: Ownership of translating business or client requirements into a cost effective, fit … for purpose network design. As part of a project team, guide implementation engineers to transition designs into operation. Act as a point of escalation and assist in the resolution of complex network related incidents. Define technical strategy and procedures for the design and support of network infrastructure. Work to standardise and simplify the existing network infrastructure More ❯

A fast-growing hedge fund is building its technology stack from the ground up and seeking a Cloud Network & Security Engineer to take ownership of its cloud networking and security infrastructure. As a Cloud-First, Multi-Cloud company leveraging AWS & Azure, they need an expert to design, secure, and optimize their cloud network architecture. This is a unique … opportunity to build and define the network for a cloud-first hedge fund. If you're a driven Network Engineer looking to make a real impact, apply now! Key Responsibilities: This is a blend of design, implementation, and support, giving you the chance to shape and build the network from scratch. You'll be responsible for: Designing … and delivering cloud-based and on-prem network and security solutions Working with Palo Alto Networks (essential), Cisco, or Arista Supporting a multi-cloud (AWS & Azure) and on-prem data center environment Collaborating with the Senior Technology stake-holders to define and implement best practices Helping build low-latency and high-performance networking (HFT experience is a nice-to More ❯

months £800 per day In short: Security Solution Architect, ideally, from a Utilities background (CNI and/or OT) required to review and design controls for multi-tier network architecture (IT and OT). You will wear 2 hats; 1 is to overlay controls on existing designs and the second is solution design security tooling for networks. Strong … Key responsibilities include the following: Securely integrate new technology capabilities into business products and services, with a focus on ensuring the security of gas operations Define and document security architecture blueprints for new systems and applications, including threat modelling and risk assessments Establish security standards, best practices, and design patterns to support cloud, physical and operational technologies Collaborate with … development teams to integrate security controls into application design Lead security architecture reviews and provide expert technical guidance on complex security challenges Keep up-to date with the latest security threat assessment frameworks such as OWASP, MITRE ATT&CK Assess security posture against industry regulations and compliance requirements Identify and mitigate security risks associated with new technologies and initiatives More ❯

months £800 per day In short: Security Solution Architect, ideally, from a Utilities background (CNI and/or OT) required to review and design controls for multi-tier network architecture (IT and OT). You will wear 2 hats; 1 is to overlay controls on existing designs and the second is solution design security tooling for networks. Strong … Key responsibilities include the following: Securely integrate new technology capabilities into business products and services, with a focus on ensuring the security of gas operations Define and document security architecture blueprints for new systems and applications, including threat modelling and risk assessments Establish security standards, best practices, and design patterns to support cloud, physical and operational technologies Collaborate with … development teams to integrate security controls into application design Lead security architecture reviews and provide expert technical guidance on complex security challenges Keep up-to date with the latest security threat assessment frameworks such as OWASP, MITRE ATT&CK Assess security posture against industry regulations and compliance requirements Identify and mitigate security risks associated with new technologies and initiatives More ❯

geospatial software to deploy the fiber optic and distributed energy networks of the future. We play a vital role in helping utilities plan, design, construct and maintain the complex network assets essential to the success of our businesses and well-being of our communities. As a carbon neutral software company, we invite creative and talented people to join us … of requirements for the platform product and new industry vertical applications. Your duties and responsibilities will include: Design, development, maintenance, and enhancement of software products adhering to the product architecture Implementation of automated testing Configuration management and management of build Technical documentation of software design Required Skills & Experience Essential You must have all of the following: Professional experience building … within the telecommunications and/or utilities industries Knowledge of Node.js design and development Enterprise Integration especially web services Experience working in an Agile environment Experience with Linux system architecture/administration and supporting network architecture Experience working in cloud infrastructure (AWS, GCP, or Azure) Knowledge of or experience with: OpenLayers, PostGIS, Pyramid, Shapely, Turf, and SQLAlchemy More ❯

focus on delivering scalable, efficient Azure-based solutions that align with organizational objectives while maintaining a secure and reliable cloud ecosystem. Responsibilities: Develop and implement Cloud-based solutions, including network architecture, storage, compute, and security configurations to meet business needs and support scalability. Lead the planning and execution of migration initiatives, transitioning on-premises applications and data to … usage, implementing cost-control strategies and recommending efficient solutions. Ensure all Cloud solutions meet security standards and regulatory requirements by implementing best practices for identity management, data protection, and network security. Design and manage automated infrastructure provisioning and deployments using industry-leading tools for repeatable and scalable operations. Develop and maintain disaster recovery plans and failover strategies to ensure … and integration of on-premises environments with cloud platforms. Familiarity with multi-cloud strategies and tools like Anthos or CloudFormation. In-depth understanding of advanced cloud networking concepts, including network segmentation and DDoS protection. Experience with cloud-based data services and AI/ML tools to support data-driven solutions and enhanced analytics. Understanding of Zero Trust principles and More ❯

Sales Engineer with a robust background in Cisco technologies . This is a key customer-facing role, ideal for someone who thrives on designing, scoping, and presenting enterprise-grade network solutions to diverse clients across the M4 Corridor . 🔧 What You'll Bring: A solid Pre-Sales background within the IT infrastructure space. Deep expertise in Cisco technologies – including … Cisco Catalyst Networks SD-WAN Meraki VPN Solutions Cisco DNAC (Digital Network Architecture Center) Exposure to Fortinet and ideally Juniper technologies. Ability to articulate complex networking solutions to both technical and non-technical stakeholders. Flexibility to travel to client sites across the M4 Corridor (approx. 80% office/site based, 20% remote). Eligibility for Security Clearance is … essential. 🧠 Your Role Will Involve: Partnering with account managers to deliver pre-sales technical support and consultancy. Engaging with clients to understand business needs and craft tailored network solutions. Producing high-quality proposals, presentations, and technical documentation. Acting as a technical advisor on Cisco solutions, particularly around security and SD-WAN. Collaborating with engineering teams post-sale to ensure More ❯