26 to 50 of 59 Network Architecture Jobs

experienced Lead Technical Architect to join on a contract basis. This is a highly influential assignment where you'll help shape the future architecture of critical national infrastructure, leading enterprise-wide technical solutions and supporting major network, cloud and digital transformation initiatives. Working alongside senior architects, engineering teams … suppliers and government stakeholders, you'll play a key role in defining architecture strategy, driving innovation and ensuring solutions are secure, scalable and aligned to long-term business objectives. Why Join This Contract? Immediate impact on a large-scale national programme Long-term contract with strong extension potential Opportunity ...

seeking an experienced and motivated Infrastructure and Network Manager to lead the management, security, and continuous improvement of our IT infrastructure and network services. This is an exciting opportunity to join a supportive team and play a key role in ensuring reliable, secure, and high-performing technology across … organisation. Main Responsibilities for Infrastructure and Network Manager Roles Managing and maintaining the organisation’s IT infrastructure, networks, servers, systems, and cloud services Leading the design, implementation, and support of secure and resilient network solutions Monitoring infrastructure performance, availability, capacity, and security to identify and resolve issues proactively ...

Link performance estimation, optimisation based on expected conditions and analysis of empirical data to enable continuous improvement Develop and utilise Archangel Lightworks laser communications network simulation tool to assess network level performance of optical communication systems, supporting site selection and network architecture development. This includes … mechanics, satellite constellations, and NTN networks Experience developing link budgets and associated tradeoff analysis Experience using ML/neural networks for meteorological analysis, forecasting, network traffic or network modelling. Location: Our office is based in Osney Mead, Oxford. There will be opportunities to work from home as agreed ...

clients are currently seeking an apprentice to help assist with their IT, smart technologies, and secure network systems. The role will provide a hands-on opportunity to work with enterprise technology, engage with key stakeholders within the company, and develop new digital and technical skills. Ideal for a first … time role or career change. KEY DUTIES Configure and install network hardware including switches, firewalls, and wireless access points Assist with basic cybersecurity monitoring tasks, such as reviewing alerts or updating security software Learn to use AI-driven tools for automating routine IT support tasks or analysing system performance ...

Clearance: Current DV Clearance Essential Overview We're looking for an experienced Boundary Service Lead to oversee the delivery, operation and continuous improvement of network boundary security services within a highly secure environment. This role combines operational leadership, service management and technical oversight across critical boundary security technologies, ensuring … availability, security and resilience of key network services. Key Responsibilities Lead the delivery of secure network boundary services and operations. Manage security monitoring, incident response and service performance. Oversee boundary security technologies including firewalls, IDS/IPS and related security controls. Drive continuous service improvement and operational excellence. ...

cyber security technologies. This is an ideal opportunity for a strong SOC engineer or cyber technical lead who combines hands-on technical depth with architecture, design and leadership capability. Whats on offer Salary: £72,000 £82,000 10% annual bonus Opportunity to play a leading role in the build … Sentinel, Nessus and Microsoft XDR Experience onboarding data sources and services into SIEM platforms Ability to specify infrastructure requirements including compute, storage, memory and network bandwidth Experience deploying applications across cloud, containerised and on-premises environments Strong understanding of network architecture, including TCP/IP, routing, switching ...

Technical Project Director - Telecom & Network Solutions Location: Egham, Surrey Salary: £100,000 - £110,000 base salary + excellent benefits! The Opportunity We're working with an exciting, fast-growing Telco start-up developing next-generation connectivity solutions across Private 5G, Enterprise Wireless, Open RAN, Fixed Wireless Access … environments and intelligent network automation . They are looking for a Technical Project Director to take senior ownership of the delivery of complex telecom and network programmes, working across engineering, technology partners, customers and internal stakeholders. This is a senior technical leadership position for someone who can operate ...

services, remove attacker persistence, rebuild compromised infrastructure and implement practical security improvements following incidents such as ransomware attacks, Active Directory compromise, cloud compromise and network intrusions. Key responsibilities Lead cyber recovery and remediation workstreams during active and post-incident engagements. Deliver hands-on technical remediation across Windows, Linux, Active … vulnerability remediation, secure rebuilds and infrastructure hardening. Design secure recovery strategies, including isolated recovery environments, backup validation and phased restoration of critical services. Review network architecture and security controls to reduce reinfection risk and improve resilience. Develop recovery roadmaps and support clients with longer-term cyber resilience ...

services, remove attacker persistence, rebuild compromised infrastructure and implement practical security improvements following incidents such as ransomware attacks, Active Directory compromise, cloud compromise and network intrusions. Key responsibilities Lead cyber recovery and remediation workstreams during active and post-incident engagements. Deliver hands-on technical remediation across Windows, Linux, Active … vulnerability remediation, secure rebuilds and infrastructure hardening. Design secure recovery strategies, including isolated recovery environments, backup validation and phased restoration of critical services. Review network architecture and security controls to reduce reinfection risk and improve resilience. Develop recovery roadmaps and support clients with longer-term cyber resilience ...

Cisco SD-Access (SDA) fabric design, commissioning, and operations. • Working knowledge of Cisco Catalyst Centre - device management, assurance, and automation workflows. • Understanding of OT network architecture, including the Purdue Model and IT/OT DMZ design. • Familiarity with OT protocols: Modbus, DNP3, EtherNet/IP, PROFINET … provisioning • Exposure to CI/D tooling (GitLab CI, GitHub Actions, Jenkins, or equivalent). • Scripting proficiency in Python and/or Bash for network automation tasks. • Strong troubleshooting skills across Layers 2-7. • Experience with Cisco ISE (Identity Services Engine) for AAA, profiling, and TrustSec. • Knowledge ...

critical communication and information systems within a highly regulated environment. This is an opportunity to lead the design and delivery of resilient telecoms and network infrastructure supporting complex, safety-critical operations. The Role You'll provide technical leadership across the full lifecycle of telecoms and ICT systems, including: Telephony … analogue, digital, SIP & Unified Communications) Radio and broadcast communications Enterprise data networks (LAN, WAN, Wi-Fi, SD-WAN/SDN) Secure network architecture and cyber resilience Working closely with multidisciplinary engineering teams, security specialists and suppliers, you'll develop robust system architectures, oversee technical delivery, ensure compliance with ...

Programme Manager to lead a high-profile Cisco ACI (Application Centric Infrastructure) transformation programme. This is a fantastic opportunity to oversee a business-critical network modernisation initiative, working with senior stakeholders, technical architects and engineering teams to deliver a complex enterprise programme. You'll be responsible for driving … lifecycle. What you'll be doing Lead the end-to-end delivery of a large-scale Cisco ACI transformation programme. Manage multiple workstreams across network infrastructure, datacentre and enterprise technology. Own programme governance, planning, budgeting and reporting. Coordinate internal delivery teams, technical specialists and third-party vendors. Manage programme ...

success. Key Responsibilities include: Responsible for server hardware configuration and provisioning to provide a secure and performant compute platform. Maintaining security and integrity of network infrastructure and services such that unauthorised activity can be recognised and prevented. Managing secure and resilient datacentres to support products and internal services. Reviewing … ideally need: Excellent Problem solving using logical and systematic approaches Ability to understand the long term impact of decisions Proficient knowledge and understanding of network security tools and security practices Solid understanding of computer network architecture Awareness of Disaster Recovery planning and implementation Awareness of Business continuity ...

delivery of IT support services, ensuring a high level of support to all internal users across the business Manage and enhance cyber and network security, implementing best practices and security controls Oversee and maintain core technologies such as Firewalls, Microsoft 365, Intune, Cisco Meraki, Manage Engine Software Suite, other … frameworks, particularly around Cyber security, for example Cyber Essentials+ and ISO 27001 Experience in managing third-party service providers Strong understanding of zero trust network architecture principles Knowledge of CAD software would be advantageous Ability to evaluate emerging technologies and identify opportunities against business needs Strong communication skills ...

Summary Take ownership of secure network architecture across complex defence programmes where your technical decisions influence critical environments from concept through to delivery. This is an opportunity to broaden your architectural influence, work across high assurance systems and develop expertise in secure infrastructure, network security and emerging ...

legacy Oracle DW data feeds using HVR technology within Oracle Cloud Infrastructure (OCI). Key responsibilities Design and deliver HVR-based data integration architecture replicating the legacy feed for SDW1, to an SDW2 landing zone Produce High-Level and Low-Level Designs for HVR aspects of the solution Support … architect to define and implement secure landing zone architecture (OCI storage, DB, networking) Configure and deploy HVR target agent in OCI aligned to SDW1 setup Analyse data volumes, frequency, retention, and lifecycle requirements Develop cost, capacity, and volumetric forecasts (HVR licensing, storage, infrastructure) Lead governance and approvals (SbD, DEAB ...

Infrastructure Designer. Strong background in infrastructure, data centre and application migrations. Experience producing solution designs and technical documentation. Knowledge of infrastructure technologies and secure network architecture, including DMZ environments. Experience working in Agile and/or Waterfall project environments. Excellent communication and stakeholder management skills. Key Responsibilities from ...

talented 5G RAN Parameter Optimisation Specialist to support their Public Safety Network. This is an exciting opportunity to work within a dynamic team, driving network performance and innovation in London or Bristol. What you'll be doing: * Analyse UE logs and end-to-end traces for 5G and 5G+ … design, ensuring seamless integration of 4G, 5G SA, NSA, and Public Safety features. * Conduct root cause analysis using drive test logs, protocol traces, and network data sources. * Collaborate with internal and external stakeholders to implement performance improvements. * Lead investigations into system issues within the ESN service, providing actionable insights. ...

your future? At our site in Böblingen you will find both as Cloud Architect- AWS (m/f/d) Your Responsibilities 1.AWS Infrastructure Architecture & Design Design and maintain enterprise AWS infrastructure architectures, including: o Account and environment structures o Networking (VPC, connectivity, segmentation) o Compute, storage, and database … Cloud Governance & Platform Standards Define and enforce AWS infrastructure standards and guardrails, including: o Account strategy and isolation o Identity and Access Management o Network security baselines Contribute to global cloud governance frameworks and Cloud Policy implementation. Ensure consistency across AWS environments while enabling team autonomy where appropriate. 3. ...

contracts. You will also oversee the design, implementation, and ongoing support of IT infrastructure, : lead infrastructure projects such as system migrations, technology rollouts, and network enhancements, ensuring they are completed on time, within scope, & budget and implement and maintain robust cybersecurity measures and ensure compliance with industry standards like … downtime and ensure system efficiency. KEY SKILLS The company are looking for someone with the following skills, experience and personal qualities: - Advanced knowledge of network architecture, server infrastructure, virtualization technologies, and cloud platforms (Azure). In-depth understanding of security protocols and compliance frameworks such ...

Crestron control solutions with intuitive user experiences. Develop automation tools and software integrations that improve deployment speed and system performance. Configure and support complex network infrastructures including VLANs, managed switches and firewall environments. Deliver large-scale AVoIP and digital communications projects where reliability is critical. Create Python-based tools … might be developing an automation tool that removes hours from a deployment process. The next, you'll be commissioning an advanced control platform, designing network architecture, or integrating bespoke hardware solutions using CAD and 3D printing technologies. If you enjoy variety, innovation and technical challenge, you'll feel ...

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

similar leadership role, showcasing a strong track record in technology oversight. Excellent communication and organisation skills In-depth knowledge of IT infrastructure, network architecture, and cybersecurity best practices to ensure secure and efficient systems. Proven ability to lead and develop high-performing teams, fostering collaboration and innovation within ...

XPath and XSLT. Understanding of REST services. Basic understanding of software development principles, including functions, classes and object orientation. Basic understanding of systems and network architecture, including secure transport protocols such as TLS. What's in it for you? At TransUnion you will be joining a friendly, forward ...

include: Translate the 'voice of the customer' (internal and external) into a list of clear concise requirements and deliverables. Selection of correct hardware/network platforms to deliver the technical solution, considering environmental and cost targets. Creation of network architecture to satisfy delivery of the requirements. … ordination of 3rd party support vendors with the creation of requirements and corresponding network architectures. Ensuring robust and reliable ECU communication protocols are followed in line with industry best practice. Be able to read electronic schematic diagrams and their electrical wiring diagram counterpart. Ensure design for manufacture is considered ...