1 to 25 of 43 Network Architecture Jobs

technology solutions connecting the space, air, land, sea and cyber domains in the interest of national security. Job Title: Scientist, Systems Engineering (Mission Network Architect) Job Code: 34375 Job Location: Fort Wayne, IN Job Schedule: 9/80 (Every other Friday off) Job Description: L3Harris Technologies has an immediate … opening for a Systems Engineer in Fort Wayne, IN with a focus on mission network architecture to support a growing missile warning/missile defense business. The ideal candidate for this position will be able to design, develop, and implement robust and secure network architectures for space ...

experienced Network Engineer looking to strengthen network security across a global engineering organisation? Do you enjoy delivering infrastructure improvements that protect critical systems and support manufacturing environments? Are you confident working hands on with network technologies while collaborating with international teams? If so, this opportunity … operating across multiple production and technical sites worldwide) delivers advanced engineered components used in mission-critical application. Based onsite at the Farnborough facility, the Network Engineer will work closely with the Cyber Security lead and wider IT team to strengthen network infrastructure and improve security posture across several ...

Lead Technical Architect/Lead Network Architect/6 Months/Contract/Milton Keynes/£790/DV ClearedFor this role we are looking for a Lead Technical Architect with strong and broad knowledge and experience across the wide Technical Architecture space but focussing on Networking. … will own the end-to-end network architecture across physical and logical domains, including but not limited to, WAN, LAN, SD-WAN, Wi-Fi, VPN, firewalls, load balancers, and network security services. Lead the design and planning of scalable, resilient, and secure network solutions that meet ...

interested in working on bleeding Data and AI technologies, join us. Read more - https://www.persistent.com/About Position and details: Role: Network Architect Location: Harbour Exchange Square, London Mode: Hybrid Experience: 10 to 15 years Job Type: Permanent role Job Purpose: The Network Architect plays … role in architecture/technology division. The role involves producing designs and overseeing the implementation of solutions encompassing hardware, software, and security to ensure performance, scalability, and reliability, bridging business needs with solutions for LANs, WANs, cloud and hybrid environments. This role involves collaborating with cross-functional teams ...

Lead Network Architect - Networks - DC LAN Cisco Location: London (2 days onsite, 3 days remote) Duration: 12 months Inside IR35 - Umbrella only Active SC clearance required, eligible candidates will be considered Our client, a reputable organisation supporting critical national infrastructure, is hiring for a Lead Network Architect … join a high-profile project. This role offers an exciting opportunity to shape enterprise and data centre network architecture within a dynamic environment. What you'll be doing: Lead the design and implementation of enterprise and data centre network architectures, ensuring alignment with security, services, and business ...

Network Engineer – Fortigate/Azure Migration//3–6 months Contract//£450-550 per day (Outside IR35)//Remote REED Technology are working with a client who are seeking an experienced Network Engineer to support a major cloud migration programme, moving from … premise data centre to Microsoft Azure. This role will play a key part in network design, VPN migration, and firewall implementation, with ownership of the design and planning elements of the network architecture. This is a hands-on contract with genuine responsibility and impact in a fast-moving ...

contingent on program funding. Start dates are determined after funding confirmation. Northrop Grumman Aeronautics Systems is seeking a knowledgeable and proactive Principal Cyber Systems Network Engineer (Level 3) OR Sr. Principal Cyber Systems Network Engineer (Level 4) to join our team of qualified, diverse individuals within our Test … Evaluation organization in Melbourne, FL . As the Cyber Systems Network Engineer, you will support the design, implementation, and maintenance of network infrastructure for our organization. This role involves assisting in the network architecting of new constructions, managing inter-site network transport, and integrating test station ...

contingent on program funding. Start dates are determined after funding confirmation. Northrop Grumman Aeronautics Systems is seeking a knowledgeable and proactive Principal Cyber Systems Network Engineer (Level 3) OR Sr. Principal Cyber Systems Network Engineer (Level 4) to join our team of qualified, diverse individuals within our Test … Evaluation organization in Melbourne, FL . As the Cyber Systems Network Engineer, you will support the design, implementation, and maintenance of network infrastructure for our organization. This role involves assisting in the network architecting of new constructions, managing inter-site network transport, and integrating test station ...

contingent on program funding. Start dates are determined after funding confirmation. Northrop Grumman Aeronautics Systems is seeking a knowledgeable and proactive Principal Cyber Systems Network Engineer (Level 3) OR Sr. Principal Cyber Systems Network Engineer (Level 4) to join our team of qualified, diverse individuals within our Test … Evaluation organization in Melbourne, FL . As the Cyber Systems Network Engineer, you will support the design, implementation, and maintenance of network infrastructure for our organization. This role involves assisting in the network architecting of new constructions, managing inter-site network transport, and integrating test station ...

DESCRIPTION: Infrastructure Network Engineer LOCATION: Manchester (Swinton) SALARY: £50-60k Per annum Our client , a UK based consulting company, has established an exciting new opportunity in a growing team for a Network engineer who can work within the infrastructure team. The successful candidate will ideally have solid … previous experience in building and managing large multi-site Cisco and HP networks. The role necessitates excellent understanding of complex network architecture, configuration, WAN and firewall technologies. Demonstratable experience of working within a busy and fast paced environment required. Roles and Responsibilities Work with and be part ...

Network Comms Architect Exciting opportunity for a Network Comms Architect to join our Rail Infrastructure CIS business. We operate a flexible working policy and would be open to discussing working requirements. We will require an element of office working in one of our regional offices which include Ashby … Zouch, York, Manchester, Glasgow. Chippenham and Croydon. This role is for a Network Comms Architect, capable of developing a networks design for various projects. The role will involve taking approved template network architectures and customizing them for the requirements of a project, focusing on that project's connectivity ...

Regular feedback on your performance through a personalized plan; Comprehensive career plan and progression involving assertive performance reviews. Responsibilities: Design, implement, and maintain enterprise network infrastructures, ensuring high availability, performance, and security. Manage and optimize switching and routing environments, with a focus on enterprise-grade network architectures. Monitor … network performance and troubleshoot connectivity, configuration, and performance issues. Collaborate with infrastructure, security, and cloud teams to ensure seamless network integration across on-premises and cloud environments. Support the implementation of network best practices, standards, and operational procedures. Contribute to incident, problem, and change management processes aligned ...

project work and building for the future. Required Skills and Experience: Experience of IT management and leading a small team Understanding of IT Architecture, network architecture, and datacentre management Strong knowledge of Linux (RHEL, Ubuntu, Debian) Knowledge of Chef, Red Hat Satellite, Ansible, and Terraform Knowledge ...

IR35) Duration: Initial 3–4 month contract (backlog clearance) with strong potential for extension or permanent conversion Client Environment: Major London Rail customers (TfL, Network Rail – station systems) Overview We are seeking a mid-to-senior Cybersecurity & Network Assurance Engineer to join a high-performing networks team supporting … Cyber Security Management Plans (CSMP) Risk assessments and threat models Assurance and compliance documentation Control framework mappings Align artefacts to client standards (TfL/Network Rail) and industry frameworks Support continual improvement of cyber assurance processes Standards & Compliance Map controls and documentation to: ISO/ ...

Network Architect Juniper Technologies (SD-WAN | MIST | Junos LAN) We are seeking a highly experienced Network Architect with deep expertise in Juniper OEM technologies to lead the design, implementation, and optimization of enterprise-grade SD-WAN, LAN, and WLAN solutions. This is a hands on role, the involves … Consulting, Engineering and Documentation. Key Responsibilities Design and develop network architecture strategies and technology roadmaps for Juniper SD-WAN, MIST AI, and Junos LAN solutions aligned with business and IT objectives. Collaborate closely with customer IT and security teams to ensure solutions meet operational, performance, and compliance requirements. ...

feedback on your performance through a personalized plan; Comprehensive career plan and progression involving assertive performance reviews. Responsibilities: Design, define and evolve complex enterprise network architectures aligned with business and security requirements. Lead the design and implementation of secure, scalable, and highly available network infrastructures across on-premises … cloud environments. Architect and optimize solutions involving routing, switching, load balancing, firewalls, and secure connectivity. Provide technical leadership in projects involving multi-vendor network technologies, including Fortinet, F5, and Check Point platforms. Define network standards, best practices, and governance frameworks to ensure performance, resilience, and security. Collaborate with ...

Role: Lead Network TDA x 3 Location: Remote UK Duration: 6 Months Day rate: £500 - £560 Inside IR35 Active SC Clearance required Key responsibilities: You will be responsible for the technical delivery of transformational network projects on one or more of client's large public sector accounts … will help our customer align their Network strategy to their business strategy using a common methodology You will be working with our Practice managers and Technical leads to design and deliver seamless network solutions to our customers Creating standardized or customized network designs in a range ...

faceplates and display screens in accordance with the design documentation and engineering standards. Work closely with PLC software engineers to develop the control system architecture, supporting Network Architecture Diagram(s) and applicable interfacing documentation, to support the visualisation of the plant system via an integrated Cyber Secure … system interfacing. Experience in producing control system functional specifications, detailed design documentation and formal Test Specifications to a high-quality level. Experience in network integration of industrial control systems, databases and third-party applications with SCADA applications. Experience in undertaking formal and controlled testing and validation activities. Excellent fault ...

Role: Network & Security Engineer Location: Vale of Glamorgan, South Wales Salary: £45,000 per annum The Opportunity The Network & Security Engineer will take full ownership of a complex, multi-site network estate operating in a highly visible, operational environment. The Network Security Engineer will become … technical lead for networking, responsible for the improvement and long-term stability of the network across two major operational sites. While you’ll own the network domain, you’ll have the backing of both internal colleagues and external specialists when designing and implementing improvements. The organisation is investing ...

enterprises, helping us deliver services and solutions in both challenging and exciting situations. At DXC, one of our platinum accounts has openings for a Network Architect the successful candidate will need to be innovative and motivated with a high level of autonomy, able to develop and present secure solutions … leadership and technical teams. In this role you will assist in leading teams that analyse, design, troubleshoot and implement network architecture in order to best meet client requirements; leverages resources from different teams to ensure that customer needs are met. Assist in troubleshooting the most complex data ...

next level and lead the charge in deploying cutting-edge greenfield data centres? Our client is on the lookout for a talented Network Automation Engineer who is passionate about transforming network architecture into streamlined automated solutions. If you thrive in a fast-paced environment and are excited … about treating networks as software products, we want to hear from you! Role: Network Automation Engineer Duration: 6 Months (extension options) Location: Remote (must be prepared to travel to Bristol a few times a month) Rate: Competative (umbrella) What You'll Be Doing: As a key player ...

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

make a difference. To enhance our successful Corporate IT Team at the Headquarters in Leoben, Austria , we are looking for a passionate IT Network Architect (f/m/d) Aufgaben In your role you are a strategic and technical leader responsible for designing and evolving the organization … architecture to support business goals. The role combines high-level architectural planning with hands-on involvement in key projects and emergency situations. Working closely with project teams, the IT Architect leads cross-functional efforts to deliver integrated, future-ready solutions. They ensure alignment with IT strategy, manage technology risks ...

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 ...

Month Contract Global Logistics Organisation We are seeking an experienced Quality Assurance & Test Manager to lead quality governance for a major enterprise-wide network transformation programme within a global logistics environment. This is a high-impact contract role, ideal for a senior QA leader with deep enterprise network … complex organisations. Programme Overview The organisation is undertaking the full replacement of legacy Cisco Systems infrastructure with Hewlett Packard Enterprise (Aruba) technologies across: Underlay network architecture SD-WAN SD-LAN Routers, switches, and wireless access points This transformation spans global operations and is critical to future scalability, security ...