1 to 25 of 31 Permanent Network Architecture Jobs in the South East

About the job We currently have an exciting opportunity for SeniorNetwork Engineer to join our existing experienced team. What do we look for in a Senior Network Engineer? Do you feel as comfortable building and supporting production LANs as you do global WANs? Can you implement firewall rules from an application's bespoke requirements? Are you a tinkerer able … an innovative way? Are you ready to learn about Secure by Design methodologies from a company working in National Security & Defence? Essential Skills: Implementation and Support of; Wide Area Network Architecture Network Routing Protocols - OSPF, BGP Virtual Private Networks (VPNs) and Network Security Infrastructure - e.g. IKEv2, NGFWs Creating configuration guides and implementing from High Level and … Low Level Designs Desirable Skills: Implementation and Support of; Data Centre Network Architecture - Spine/Leaf Fabric, EVPN, BGP, Geneve High Assurance IP Encryptors (HAIPE) Infrastructure Automation and Orchestration technologies (e.g. Ansible, Terraform etc.) Whitebox Network Infrastructure (e.g. Mellanox, Cumulus Linux, Nvidia Networking) Support and Troubleshooting of NSX Cisco CCNP or equivalent experience Why SIXWORKS? SiXworks is More ❯

LSEG is looking for a Network Design Engineer to establish successful partnerships with our internal product, engineering, operational and business partners. This is a technical position for someone who can investigate, design, engineer, build and test hybrid on premise and cloud-optimized network designs. The role involves elements of design, engineering, automation and testing to produce infrastructure designs … into outcomes that are fit for purpose and use. The role requires an individual experienced in the technical analysis, definition, design, construction, testing, installation and modification of accurately engineered network and information systems to meet agreed business needs. An individual that analyzes and evaluates alternative solutions, and serves as domain authorities between the business and IT organization. Ensuring network architecture supports the execution of critical business applications. Implements the balance between business and technology, provides consultancy into the project teams and defines the design and engineering governance function, signing off governance architecture/design against well-defined standards. DAY TO DAY RESPONSIBILITIES: This Network Design Engineer will be responsible for network design and engineering More ❯

LSEG is looking for a Network Design Engineer to establish successful partnerships with our internal product, engineering, operational and business partners. This is a technical position for someone who can investigate, design, engineer, build and test hybrid on premise and cloud-optimized network designs. The role involves elements of design, engineering, automation and testing to produce infrastructure designs … into outcomes that are fit for purpose and use. The role requires an individual experienced in the technical analysis, definition, design, construction, testing, installation and modification of accurately engineered network and information systems to meet agreed business needs. An individual that analyzes and evaluates alternative solutions, and serves as domain authorities between the business and IT organization. Ensuring network architecture supports the execution of critical business applications. Implements the balance between business and technology, provides consultancy into the project teams and defines the design and engineering governance function, signing off governance architecture/design against well-defined standards. DAY TO DAY RESPONSIBILITIES: This Network Design Engineer will be responsible for network design and engineering More ❯

Social network you want to login/join with: Application Modernisation Architect, London col-narrow-left Client: 3620 Kyndryl UK Limited Location: London, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Reference: e165042f6a3e Job Views: 3 Posted: 29.06.2025 Expiry Date: 13.08.2025 col-wide Job Description: Who We Are At Kyndryl, we design, build … a “trusted advisor” persona as viewed by our clients, seller and delivery organization Instil a sense of urgency and drive to close consulting practice deals Maximize the project and architecture practice abilities and capabilities to increase project and solution success Who You Are Required Technical and Professional Expertise Prior experience of at least 5 years as an IT architect … Applied Azure and/or GCP and/or AWS migration solutions Server Platforms (Windows, Linux and UNIX) Virtualization Infrastructures (VMWare, Hyper-V etc.) Understanding of up-to-date Network architecture concepts and system integration principles including high-end routers/switches, Network & Security, Network Virtualization, Cloud Network Deployments, and other related infrastructure and system More ❯

develop and fulfil your potential with meaningful careers. ROLE PROFILE: This role is within the Infrastructure and Cloud - Networks Products & Services of LSEG. This group is responsible for the Architecture and Design Standards of the global network services and network products and the architectural integration to scale application services on prem as part of a hybrid multi … cloud strategy. WHAT YOU'LL BE DOING: This is a senior technical position for an engineering specialist in the Network Design and Engineering team focusing on elements such as DDI, Load balancing, NTP, proxy, firewall and security services to develop a strategy with LSEG business, product, architecture and design. The role requires to combine elements of architecture, design, governance, and consultation to produce Network Service Architectures, Designs and Standards which align with business and architectural requirements. This individual work within the network architecture team, establish standard processes, and collaborate across departments to align network solutions with organizational goals. They are tasked with maintaining robust, scalable, and secure networks to support business operations More ❯

will you be working? At M 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. This role will be within our Private networks .We find the best technology, manage assets and refresh systems. With 24/… 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? What will you be doing? Youll work as part of the Network Engineering team and provide operational support to the network security architecture. Youll have a good … understanding of IP network architectures and Security and work well as part of a team. Whilst the role is office working hours you will need to be on a rota for emergency OOH support. At times travel will be required to go to the customer's sites which are in Warwickshire and Wokingham or to data centres throughout the More ❯

Communicate effectively orally and in writing, and establish a cooperative working relationship with persons contacted in the course of performing assigned duties Requirements: Holds certifications of security technologies or network technologies Minimum 3 years' experience in IT security field Extensive experience on Firewall platforms Have experience in security/operational network architecture design Must have proficient knowledge More ❯

Social network you want to login/join with: We are seeking a highly skilled Azure Network Architect with strong hands-on engineering capabilities to design and implement a secure, scalable, and compliant hybrid cloud network environment. You will be instrumental in building out network routing architecture to support Red Hat OpenShift (RHOS) clusters in … Azure and translating existing infrastructure patterns into cloud-native solutions. Key Responsibilities Design target state network architecture for secure north/south traffic routing across Azure-hosted RHOS clusters. Integrate and configure Application Gateway NVAs such as F5, NGINX, or Apache. Translate traditional infrastructure components (e.g., F5 LTM iRules, IBM DataPower processing, mTLS) into cloud-native equivalents using … manage mTLS termination with Hardware Security Modules (HSMs). Collaborate with platform and security teams to ensure adherence to policies, segmentation, and governance. Work closely with stakeholders to define network requirements and align designs with enterprise standards. Produce and maintain detailed network architecture documentation. Required Skills & Experience Proven experience as an Azure Architect with hands-on engineering More ❯

aligned with business goals. Lead the modernization and integration of systems across business units. Act as a strategic partner to senior leadership, enabling tech-driven decisions. Infrastructure & Operations Oversee network architecture, cloud environments, hardware, and software operations. Ensure high availability, performance, and resilience of all IT services. Standardize and optimize internal systems and workflows across the agency group. More ❯

organization, generating results that allow our clients to thrive. What You'll Do The Director – Cloud Connectivity is responsible for defining, engineering, and operating BCG’s global cloud networking architecture across AWS, Azure, Google Cloud, and Alibaba Cloud. This role ensures consistent, reliable, and secure connectivity for all workloads, services, and users across the multi-cloud landscape. Leveraging SRE … principles, automation, and observability, the Cloud Connectivity Director will drive a scalable, self-service-first experience while working closely with the broader network and cloud platform teams. Key Responsibilities Cloud Network Strategy & Architecture: Define and maintain the global cloud connectivity strategy spanning AWS, Azure, Google, and Alibaba. Architect scalable and secure interconnects, cloud-to-cloud routing, and … hybrid connectivity (on-prem to cloud). Drive standardization of network patterns, segmentation, and routing architectures across all cloud environments. Embed SRE and DevOps principles into cloud network architecture and operations. Engineering, Automation & Self-Service: Lead development of automated network provisioning pipelines using Infrastructure as Code (IaC). Enable self-service network setup and changes More ❯

global technology and business consultancy focused on financial services, is hiring a Senior/Principal Data Architect to join their award-winning Data Practice. This is a hands-on architecture and leadership role, supporting major banking and financial services clients with modernising data infrastructure, guiding cloud transformation, and shaping scalable, best-in-class data platforms. You'll join a … team of 800+ data professionals in a collaborative, inclusive environment that encourages innovation and values individuality. If you're passionate about strategy, architecture, and delivering meaningful impact in data-driven transformations, this is an opportunity to lead from the front. Key Responsibilities Lead complex agile consulting projects focused on data architecture design and delivery Advise technology leaders on … Ideal Candidate Proven experience designing and implementing enterprise data strategies and governance Deep knowledge of contextual, logical, and physical data modelling Hands-on experience with cloud data migration and architecture (AWS, Azure, or GCP) Strong grasp of metadata management, data privacy/security frameworks, and cloud ecosystem best practices Financial services project experience preferred, with stakeholder-facing communication skills More ❯

creative transformation company. We use the power of creativity to build better futures for our people, planet, clients, and communities. Working at WPP means being part of a global network of more than 100,000 talented people dedicated to doing extraordinary work for our clients. We operate in over 100 countries, with corporate headquarters in New York, London and … team members providing career growth and roadmaps Aligning business priorities with TechOps leadership and deliver Coordinating all regional InfraOps projects with budget oversight including transformations, MA&D, cloud operations, network and all EoL infra upgrades Building relationships with key stakeholders, manage expectations, and meet needs efficiently Executing TechOps strategies aligned with regional requirements and global direction Ensuring efficient operation … and the Director of Infrastructure and Operations, plus peers in region and globally, lead a team of Infrastructure and Operations (InfraOps) professionals overseeing regional WPP infrastructure, cloud services, domain architecture, security, compliance, and network operations in EMEA. Requires expertise in network architecture, cloud services, storage services, and compliance. What you'll need: Proven leadership of diverse More ❯

days ago Be among the first 25 applicants We're looking for a VP Mobile Core Network to join our Mobile & Cloud Technology business unit. Are you passionate about shaping the future of mobile technology? Do you have the vision to drive innovation in mobile network architecture while leading high-performing teams? Liberty Global is seeking an … transform the telecommunications landscape. The role reports to the Managing Director, Mobile, Cloud and Technology. Based in London or Amsterdam, you will lead and develop a team of mobile network specialists in driving our mobile technology strategy forward. Job Purpose And Goal Join us in driving the Mobile Core Network for Liberty Global Group, where you'll have … you'll be at the forefront of technological innovation, working with cutting-edge technologies including 5G, IoT, and Mobile Edge Computing. You'll have the chance to shape our network architecture, drive strategic initiatives, and lead the evolution of our mobile infrastructure. Key Accountabilities Steer Mobile Core Network strategy, co-define architecture & roadmap for MNOs within More ❯

cases of how technology is used to achieve high impact outcomes for businesses in vertical markets such as sports and entertainment, logistics and manufacturing amongst others. A Private Wireless Network Principal Consultant is responsible for driving the delivery of Private 5G projects. This role requires the application of strong organizational, technical, and consultative skills. You will work closely with … 5G deployment process to successfully deliver private 5G networks in a wide range of environments Leading end-to-end delivery services, including design quality assurance, logistical planning, and delivered network testing. Leading the design of private 5G/LTE networks, spectrum management, RF planning, and network architecture (RAN, 5G Core, transport) in collaboration with our partner teams. … looking for You appreciate how technology and professional services can transform organizations and the ways they do business. You have knowledge of the latest 5G, IOT, and Neutral Host Network technology trends. Multi-tasking comes naturally, and you thrive in a fast-paced environment that requires you to collaborate with multiple functions and partners to bring a concept to More ❯

cases of how technology is used to achieve high impact outcomes for businesses in vertical markets such as sports and entertainment, logistics and manufacturing amongst others. A Private Wireless Network Principal Consultant is responsible for driving the delivery of Private 5G projects. This role requires the application of strong organizational, technical, and consultative skills. You will work closely with … 5G deployment process to successfully deliver private 5G networks in a wide range of environments Leading end-to-end delivery services, including design quality assurance, logistical planning, and delivered network testing. Leading the design of private 5G/LTE networks, spectrum management, RF planning, and network architecture (RAN, 5G Core, transport) in collaboration with our partner teams. … looking for... You appreciate how technology and professional services can transform organizations and the ways they do business. You have knowledge of the latest 5G, IOT, and Neutral Host Network technology trends. Multi-tasking comes naturally, and you thrive in a fast-paced environment that requires you to collaborate with multiple functions and partners to bring a concept to More ❯

cases of how technology is used to achieve high impact outcomes for businesses in vertical markets such as sports and entertainment, logistics and manufacturing amongst others. A Private Wireless Network Principal Consultant is responsible for driving the delivery of Private 5G projects. This role requires the application of strong organizational, technical, and consultative skills. You will work closely with … 5G deployment process to successfully deliver private 5G networks in a wide range of environments Leading end-to-end delivery services, including design quality assurance, logistical planning, and delivered network testing. Leading the design of private 5G/LTE networks, spectrum management, RF planning, and network architecture (RAN, 5G Core, transport) in collaboration with our partner teams. … Looking For... You appreciate how technology and professional services can transform organizations and the ways they do business. You have knowledge of the latest 5G, IOT, and Neutral Host Network technology trends. Multi-tasking comes naturally, and you thrive in a fast-paced environment that requires you to collaborate with multiple functions and partners to bring a concept to More ❯

cases of how technology is used to achieve high impact outcomes for businesses in vertical markets such as sports and entertainment, logistics and manufacturing amongst others. A Private Wireless Network Principal Consultant is responsible for driving the delivery of Private 5G projects. This role requires the application of strong organizational, technical, and consultative skills. You will work closely with … 5G deployment process to successfully deliver private 5G networks in a wide range of environments Leading end-to-end delivery services, including design quality assurance, logistical planning, and delivered network testing. Leading the design of private 5G/LTE networks, spectrum management, RF planning, and network architecture (RAN, 5G Core, transport) in collaboration with our partner teams. … Looking For... You appreciate how technology and professional services can transform organizations and the ways they do business. You have knowledge of the latest 5G, IOT, and Neutral Host Network technology trends. Multi-tasking comes naturally, and you thrive in a fast-paced environment that requires you to collaborate with multiple functions and partners to bring a concept to More ❯

ensuring delivery of scalable, secure, and innovative platforms that underpin commercial growth, customer satisfaction, and operational efficiency. Key Responsibilities Major Ownership – MVNO/MNO · Define and execute the global network and IT strategy for MVNO/MNO operations across multiple geographies (Europe, Asia, Africa). · Lead full lifecycle management of core network architecture, IMS, BSS/OSS … controls, data integrity, and continuity planning. Minor Ownership – Fintech · Support the fintech product team by advising on secure payment platforms, mobile wallets, and AML/KYC infrastructure. · Ensure fintech architecture aligns with group-wide security, data, and compliance policies (PCI-DSS, PSD2). · Guide tech integrations between telecom billing and digital financial services (e.g., airtime lending, mobile banking). … in technology leadership roles, including CIO/CTO/CTIO roles in telecom (MVNO/MNO). · Proven experience delivering multi-country telecom deployments, BSS/OSS transformation, and network evolution. Core Competencies · Deep knowledge of core mobile networks, cloud-native architectures, and digital platforms. · Strong understanding of regulatory frameworks, including telecom compliance, fintech licensing, and healthcare data privacy. More ❯

the ongoing improvement of security processes What We’re Looking For: Experience in IT security or within a SOC/NOC environment Strong knowledge of Microsoft Defender, EDR, and network architecture Understanding of security frameworks (e.g., MITRE ATT&CK, NIST, ISO 27001) Excellent communication and teamwork skills Relevant certifications (e.g., Sec+, OSCP, CISA) are a plus More ❯

Charge, we’re committed to making sustainable transport accessible to everyone. We are a Charge Point Operator (CPO) dedicated to creating the UK’s most reliable electric vehicle charging network that is environmentally friendly and inclusive. Our mission centers on providing equitable access to EV charging and improving air quality for all. We collaborate with local authorities and businesses … excellent team player and leader, capable of strategic planning, with strong technical skills. The CTIO will provide leadership in: Technology Strategy & Vision: Define and execute a roadmap supporting EV network scaling, hardware-software integration, asset management, workflow systems, reporting, and customer experience. Infrastructure Innovation: Oversee design and deployment of CPMS, charging hardware, energy management systems, and software platforms. Team … infrastructure, IoT protocols (OCPP, MQTT), and energy systems is beneficial but not essential. Experience with cybersecurity, data privacy laws, and mission-critical infrastructure. Hands-on expertise in software development, network architecture, and hardware integration. Skills/Capabilities: Strong data and analytical skills. Customer focus. Excellent leadership, organizational, and communication skills. Ability to translate strategic goals into operational plans. More ❯

to OT systems. Worked across industries such as Energy, Oil and Gas, Chemical, Pharmaceutical, and Manufacturing, with a strong focus on security in OT environments. Specialized in OT-related network architecture, inventory gathering, situational review, endpoint protection, and policy & governance, including the development of standards, education, and awareness programs. If you, or anyone you know of could be More ❯

A deep understanding of the Salesforce platforms, with experience supporting secure integration and development Strong knowledge of networking protocols (e.g. TCP/IP, UDP, HTTP/3) and cloud network architecture (VPNs, subnets, zones) Experience with API security and integration-related platforms such as Auth0 or API Gateways Proficiency with security tools including SAST (e.g. Snyk, Checkmarx), SCA More ❯

and lifecycle with Terraform Design scalable, cost-effective solutions to meet product and customer needs Lead CI/CD pipeline automation , security scanning, and compliance integration (ISO 27001) Configure network architecture, manage VPNs (Tailscale), and support cloud security policies Implement monitoring, alerting, and auto-scaling strategies to maintain 99%+ uptime Mentor engineering teams on cloud best practices More ❯

on Fridays) Duties include: Design of control system solutions including PLC's, networks, SCADA/HMI and telemetry systems. Authoring and configuring system design documentation, network architecture drawings, electrical drawings and general arrangements. Aiding in the production of detailed design specifications including Functional Design Specifications (FDS) and System Design Specifications (SDS). Identification and procurement scheduling of electrical More ❯

on Fridays) Duties include: Design of control system solutions including PLC's, networks, SCADA/HMI and telemetry systems. Authoring and configuring system design documentation, network architecture drawings, electrical drawings and general arrangements. Aiding in the production of detailed design specifications including Functional Design Specifications (FDS) and System Design Specifications (SDS). Identification and procurement scheduling of electrical More ❯