26 to 50 of 76 Permanent Network Architect Jobs

Network Architect 600 - 700 per day - Inside IR35 Hybrid - London DV Cleared About the Role Our confidential government client requires an experienced Network Architect to lead the design and delivery of strategic network solutions. This is a high-impact role within a complex, secure environment, where your architectural expertise will support national security priorities. Key … Responsibilities Deliver high-level and low-level network designs (HLD/LLD) in line with project milestones Produce comprehensive artefacts including: Site-specific network architectures Passive infrastructure layouts (fibre, copper - vertical & horizontal) Active equipment installation designs Rack diagrams, patching schedules, and cabling plans Collaborate with multiple stakeholders including: Local IT teams Other Government Departments (OGDs) System owners and … integrators Drive end-to-end system thinking including: LAN/WAN design and implementation WAN provisioning and circuit dependencies Network security and encryption technologies (e.g., cryptos) Dependencies on EUDs, storage, and power systems (UPS) Work across the full system delivery lifecycle: Service Design, Transition, Acceptance, and into Live Collaborate with Service Architects on Assurance and Gate Reviews Analyse technical More ❯

spectrum of business needs. Recognised for its commitment to innovation and responsible practices, the group reported global revenues of €22.5 billion in 2023. They are seeking for a skilled Network Architect to take ownership of a key account, acting as the Design Authority for a team of over 35 Network Engineers. Ready to make a move? Get … in touch and apply today! Responsibilities: High-Level and Low-Level Network Design (HLD & LLD) Network Implementation and L3/L4 Network Operations Consulting with senior stakeholders and providing strategic guidance Approving technical designs and acting as the key interface between projects and operations Key Requirements: Experience in a Service Provider/Managed & Professional Services environment Strong … ISE solutions Benefits: Competitive salary with a 5% performance-based annual bonus Fully funded training and certifications 12% pension contribution Private healthcare and dental options Career growth into Lead Network Architect, working on multiple high-profile accounts Salary: £95,000 - £110,000 + 5% Bonus More ❯

Pre-sales Network Architect Location: Hybrid - Basingstoke – 1 Office day per week. Security Clearance Required: Must be eligible to undergo DV Clearance We are looking for a Pre-sales Network Architect to join a fast-paced, dynamic team in Basingstoke. If you're passionate about designing high-quality network solutions and want to be part … collaborative team working on a wide range of projects, this role is for you. In this role, you will support the pre-sales process by researching, planning, and creating network design documents. You'll work closely with solution owners and other technical experts to produce compelling proposals that meet a variety of customer needs. From small upgrades to large … complex change requests, your work will help shape and deliver solutions that really make a difference. We're looking for someone with: • Experience designing secure network solutions using leading technologies (e.g. Cisco, Juniper, Fortinet) • Strong knowledge of network and routing protocols • Ability to create clear and structured design documents (HLDs and LLDs) • Familiarity with estimating BOMs, licensing, and More ❯

Group Wide Lead Cloud Network Architect Our CIO Office & IT Strategy team seeks a Group-wide Lead Cloud Architect to independently shape the Cloud Network strategy and architecture for Uniper IT. We want an ambitious professional with strong interpersonal and technical skills, especially in Azure cloud networking and network security, to help deliver this specialised … we will look forward to meeting you! Your responsibilities UNIPER IT is responsible for managing all IT matters for the UNIPER Group. The organisation is seeking a Lead Cloud Network Architect to operate at group level within the CIO unit of Uniper IT. This position includes tasks that will define and guide the IT Strategy for Cloud Networking … within Uniper IT. As the subject matter expert in Cloud Networking, the focus will be on modern network infrastructure in Azure. The role includes defining the conceptual architecture of Cloud Networking in Azure and overseeing technical decision-making and governance during implementation phases to ensure alignment with the Uniper Cloud strategy. Participation in steering and governance meetings at the More ❯

NETWORK ARCHITECT - SWITCHING Oneida Technical Solutions, LLC (OTS) has a rich history of providing IT support and associated services in highly complex, highly regulated, highly secure environments, including the U.S. Department of Defense (DoD), law enforcement, health care, retail, and the casino gaming industry. We have an exciting opportunity to support the Air Force Enterprise IT as a … Service (EITaaS) Wave 1, specifically advancing the solution for bringing the EITaaS IT Service Management offerings to SIPR. We are currently seeking a Network Architect - Switching for an onsite position in Chantilly, VA. The position will be the secure data center's subject matter expert in network infrastructure and switching. Must have 10+ years' experience working with … Cisco technology, CCNP certification strongly preferred. Experience deploying and managing cloud-based network services and monitoring tools at IL-6. Strong technical background in Data Center (DC) technologies, including (but not exclusive to) servers, storage, virtualization, networking, infrastructure management, and data center facilities (power, cooling, ironwork, cabling) Hands-on experience with Cisco, F5, Palo Alto technologies Considered a Subject More ❯

Pre-Sales Network Architect Salary to £71,000/annum plus 10% bonus and a strong pension Bracknell office - hybrid This is a position with a major UK defence consultancy business for a pre-sales network architect to come in and support on a variety of bids within the UK Government sector. The role will involve More ❯

Network Architect Stevenage Up to £78k plus 15% bonus, 10% DV allowance and £6k car allowance. Total package: £103,500 Candidates must be willing and eligible to go through SC and DV clearance for this role. Responsibilities: Provide day to day support to the Programme and Project Managers to deliver the required network designs within all work … streams (Main Programme, Live Service, Service Requests and Requests for Change). Support the Lead Architect/deputy CTO in defining designs in line with requirements. Support the Network Design Engineers and Support Engineers with delivery and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM … technical networking knowledge (with vendor certifications) of routing protocols, virtual routing instances, VPNs, Security zones and policies, QoS, high availability Experienced in configuring Juniper (SRX, EX), Cisco and Gigamon network products Solid understanding of customer end to end life-cycle Excellent communications skills (with different teams), willing to share knowledge, able to take ownership and responsibility and make quick More ❯

Network Architect Basingstoke Up to £78k plus 15% bonus, 10% DV allowance and £6k car allowance. Total package: £103,500 Candidates must be willing and eligible to go through SC and DV clearance for this role. Responsibilities: Provide day to day support to the Programme and Project Managers to deliver the required network designs within all work … streams (Main Programme, Live Service, Service Requests and Requests for Change). Support the Lead Architect/deputy CTO in defining designs in line with requirements. Support the Network Design Engineers and Support Engineers with delivery and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM … technical networking knowledge (with vendor certifications) of routing protocols, virtual routing instances, VPNs, Security zones and policies, QoS, high availability Experienced in configuring Juniper (SRX, EX), Cisco and Gigamon network products Solid understanding of customer end to end life-cycle Excellent communications skills (with different teams), willing to share knowledge, able to take ownership and responsibility and make quick More ❯

Network Architect Birmingham Up to £78k plus 15% bonus, 10% DV allowance and £6k car allowance. Total package: £103,500 Candidates must be willing and eligible to go through SC and DV clearance for this role. Responsibilities: Provide day to day support to the Programme and Project Managers to deliver the required network designs within all work … streams (Main Programme, Live Service, Service Requests and Requests for Change). Support the Lead Architect/deputy CTO in defining designs in line with requirements. Support the Network Design Engineers and Support Engineers with delivery and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM … technical networking knowledge (with vendor certifications) of routing protocols, virtual routing instances, VPNs, Security zones and policies, QoS, high availability Experienced in configuring Juniper (SRX, EX), Cisco and Gigamon network products Solid understanding of customer end to end life-cycle Excellent communications skills (with different teams), willing to share knowledge, able to take ownership and responsibility and make quick More ❯

days ago Be among the first 25 applicants Job Title: Senior Telecoms Network Design Architect Location: Hybrid working London or Reading | Type: Contract (6 months initially) | Rate : 600 per day Outside Role Overview: We are seeking a highly experienced Telecoms Network Infrastructure Architect with deep expertise in, Telecoms infrastructure, data centre networking , and cloud-native technologies … implement data centre fabric architectures (Clos, VXLAN, EVPN, multi-domain routing, DCI, anycast, micro-segmentation). Develop and support SDN solutions including distributed switching, routing, and security policy enforcement. Architect network solutions for VNF and CNF applications , considering performance, scalability, and resilience. Support container-based environments with Kubernetes , including CNI plugins, ingress/egress, and network policies. … cloud-native platforms (OpenStack, OpenShift, WindRiver). Drive infrastructure automation using Ansible, Terraform, Python , and Infrastructure-as-Code practices. Ensure end-to-end service provider core and data centre network design , including expert-level BGP , inter-AS, and policy/routing configurations. Apply Linux expertise across PaaS, IaaS, SaaS, and CaaS environments. Work with supporting services such as DNS More ❯

Cubic Transportation Systems (CTS) and Cubic Defense (CD). Explore more on 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 ❯

Security Architect for Network and Cloud Business Services Belfast Security Architect for Network and Cloud Description Location: Belfast Workplace: Hybrid The opportunity: TheSecurity Architect for Network and Cloudwill lead the design and development of the Firm's cloud network security solutions. You will oversee the operation and configuration of the Firm's cloud … strategies to protect the Firm's cloud services and applications Develop and maintain security policies, standards, and best practices for cloud environments Create and Maintain solution documentation for cloud network security Skillsand Experience: A Computer Science bachelor's degree or equivalent professional experience Extensive experience in designing and implementing enterprise cloud security solutions Extensive working experience with Microsoft cloud … security tools including Microsoft Defender for Cloud Apps and Microsoft Defender for Cloud Experience in deploying enterprise CASB and CNAPP solutions Experience configuring and troubleshooting network security, including security groups, network ACLs and load balancers in cloud environments Strong knowledge of IAM solutions with desired experience in Microsoft Entra ID Strong application and Network security risk assessment More ❯

Job Title: Senior Computer Network Support Architect Job Category: IT Location: Remote-preferably within the Washington DC area Clearance: MBI (Moderately Risk Background Investigation) SHR is a premier technology integrator solving our nation's most complex modernization and readiness challenges across the defense, federal civilian, and intelligence markets. Our robust portfolio of offerings includes high-end solutions in … expertise in existing and emerging technologies, we integrate the best components from our own portfolio and our partner ecosystem to deliver innovative, effective, and efficient solutions. The Senior Computer Network Support Architect designs and oversees the logical architecture of customer networks, ensuring scalability, security, and performance across public, private, and hybrid environments. They will lead efforts to segment … traffic, manages IP address space, and optimizes DNS/DHCP services. The architect develops configuration baselines, supports lifecycle planning, and aligns network designs with IRS business needs and security standards. They will analyze network infrastructure, assesses vulnerabilities, and recommends enhancements to improve reliability and compliance. Working closely with engineering and cloud teams, the architect integrates modern More ❯

As a Low Latency Network Architect, you will be a key driver in delivering high-performance solutions across the company's global datacenters and colocation estate. Youll oversee all aspects related to colocation sites, including site access, equipment procurement, logistics, capacity management (power, space, servers, network ports, etc.), performance optimization, service availability, and connectivity. Your efforts will … demands of critical services, such as market data delivery and direct market access systems. In this pivotal role, you will design, engineer, and deploy cutting-edge ultra-low latency network infrastructure. You will lead the installation, monitoring, maintenance, and optimization of network hardware, security hardware, software, and connectivity. Additionally, youll be at the forefront of project management, ensuring … and managed service providers, ensuring seamless and low-latency delivery for intraday trading. What Youll Bring to the Table: Expertise in Networking : Deep understanding of Layer 1 and 2 network infrastructure, as well as major network and application platforms. Industry experience : A proven track record working with global trading firms, financial institutions, or tech/telco companies, with More ❯

Top Skills' Details • Lead network architecture, design, development, deployment, configuration, administration, and system integration of various physical and virtual network architectures • Virtualization administration and maintenance • Working in cloud and hybrid enterprise environments, including datacenter network and infrastructure security, and system boundary security • Must have an Active Secret Clearance and CompTIA Security+ Description Primary Responsibilities: • Lead network architecture, design, development, deployment, configuration, administration, and system integration of various physical and virtual network architectures • Virtualization administration and maintenance • Working in cloud and hybrid enterprise environments, including datacenter network and infrastructure security, and system boundary security • Translating business objectives and requirements into deployable Zero Trust and hybrid cloud solutions • Developing solutions for end-to-end network automations, including network orchestration across multi-vendor and hybrid and multi-cloud infrastructure • Provide customer with technical design support to system and software technical specifications, design, proof-of-concept prototyping, and development activities • Provide technical direction for large-scale network engineering projects, including operations, performance, testing, manufacturing, cost and schedule, and training • Contribute to technical proposal preparation More ❯

Radius is seeking a Network Architect/Solution Consultant to lead the strategy, design and implementation of both internal and customer Network infrastructures. The role ensures delivery of secure, resilient, and scalable network services that meet evolving business and security standards while delivering related products and services across EMEA. Oversee design, implementation and continuous improvement of … Network architecture, driving innovation and scandalisation across the company. Act of my clients senior authority on network strategy, policy, and technical governance. Own network projects, including procurement, budgeting and security assessments Build manage and mentor a high performing network function CCNP, CCIE Deep understanding of Windows server, TCP/IP, routing, SANS, Active directory, firewalls and … system monitoring proven experience designing and managing resilient secure and high availability network environments supporting internal and customer services strong grasp of network security best practices and technologies including firewalls, segmentation, intrusion detection/prevention and encryption. More ❯

Radius is seeking a Network Architect/Solution Consultant to lead the strategy, design, and implementation of both internal and customer network infrastructures. The role ensures the delivery of secure, resilient, and scalable network services that meet evolving business and security standards while delivering related products and services across EMEA. Responsibilities include: Overseeing the design, implementation … and continuous improvement of network architecture, driving innovation and standardization across the company. Acting as the company's senior authority on network strategy, policy, and technical governance. Owning network projects, including procurement, budgeting, and security assessments. Building, managing, and mentoring a high-performing network team. Qualifications: CCNP, CCIE certifications. Deep understanding of Windows Server, TCP/… IP, routing, SANs, Active Directory, firewalls, and system monitoring. Proven experience designing and managing resilient, secure, high-availability network environments supporting internal and customer services. Strong grasp of network security best practices and technologies, including firewalls, segmentation, intrusion detection/prevention, and encryption. #J-18808-Ljbffr More ❯

Job Opportunity: Network Architect at DXC Technology At DXC Technology, delivering excellence for our customers and colleagues is more than just a motto; it's a core value we uphold daily. We provide mission-critical services in a secure environment, promote a people-first agenda, foster a sense of community, and support a healthy work-life balance. Our … positive customer feedback and continuous growth position us as a leading IT solutions provider, capable of delivering services in both challenging and exciting situations. We are currently seeking Network Architects at varying skill levels for one of our platinum accounts. The successful candidates will be innovative, motivated, autonomous, and capable of developing and presenting secure solutions to leadership and … eligible for high-level UK Security Clearance (SC). This is a hybrid role based in Erskine or Newcastle. Key Responsibilities Lead teams in analyzing, designing, troubleshooting, and implementing network architectures to meet client requirements. Coordinate resources across teams to ensure customer needs are fulfilled. Troubleshoot complex data or voice network and hardware issues. Research and analyze significant More ❯

NETWORK ARCHITECT - SME HERNDON Position requires ACTIVE TS/SCI clearance with Polygraph Mandatory Skills: 1. Required Skills 2. Design and optimize network topologies and site configurations. Plan installations, transitions, and cutovers of network components and capabilities. 3. Organize and direct network installations or site surveys. 4. Assess and document current site network configuration … to convey technical designs, ideas and results to non-technical audiences and provide briefings to high-level government personnel. 7. Must have knowledge of Cisco Routing and Switching, and network architecture planning. 8. Must have knowledge of remote administration and secure Virtual Private Networking, to include IPSEC and SSL. 9. Must understand commercial encryption standards and their application in … routers, switches, and firewalls. 17. Familiarity with wireless standards such as GSM, CDMA, 802.11 and 802.16 technologies. 18. Experience with common test and analysis equipment to include spectrum analyzers, network sniffers, LAN/WAN simulation equipment, and COTS software. 19. Possession of excellent oral and written communications skills. Optional Skills: 1. Certifications such as CCIE and MCSE 2. Knowledge More ❯

Network Architect - Defence and National Security Salary: £70k - £78k 10% DV Clearance Allowance paid monthly Car Allowance: £6k 15% Bonus Total Compensation circa: £90k - £103k You will join a global IT Consultancy, and help government clients through their digital transformation journey. Clearance: Candidates must be willing and eligible to go through SC and DV clearance for this role. … to the nature of the clearance involved candidates must be sole UK Nationals Responsibilities: Provide day to day support to the Programme and Project Managers to deliver the required network designs within all work streams (Main Programme, Live Service, Service Requests and Requests for Change). Support the Lead Architect/deputy CTO in defining designs in line … with requirements. Support the Network Design Engineers and Support Engineers with delivery and operational challenges. Create and be responsible for HLD/LLD components for specific key areas of the solution: Cisco FMC, SSM, FTD, Gigamon HC1 and GigaVUE FM, Juniper WAN and LAN, Endace, NTP, Data Centre Firewall and LAN. Ensure designs produced are fit for purpose and More ❯

Network Engineer/Architect SME GES is seeking a Network Engineer/Architect with subject matter expertise to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program provides enterprise-wide IT support to enable DTRA's Information Management & Technology Directorate (ITD) to consolidate, modernize, and continuously innovate the delivery … of IT services and mission capabilities to DTRA's internal and external mission partners operating in CONUS and OCONUS locations. The Network Engineer/Architect SME supports design of a new, modernized updated and upgraded capabilities for DTRA. This role will be responsible for tech requirement definition, feasibility studies, pilot projects and implementations plans, as well as diagnosing … EVPN for on-premise application. Working in a DevSecOps environment experience will be required for creating and building new solutions and perfecting them. Primary Responsibilities Plan and design secure network solutions to consolidate connectivity services under an enterprise service. Design secure wide area connectivity inclusive of underlay, overlay, and COI transport design that supports performance, quality of service, security More ❯

Job Title: Network Architect Work Location: Washington D.C Duration: Full-Time, Direct-Hire Education/Experience Required: Active Secret Security Clearance Job Description & Responsibilities : Design and Deploy Cisco SD-WAN Solutions: Plan, design, and implement Cisco Catalyst SD-WAN architectures for USCG cutters, ensuring scalable, secure, and resilient network connectivity for maritime operations. Proof of Concept (POC … Lead the deployment of SD-WAN solutions across up to nine USCG cutters at locations including Charleston, SC; Portsmouth, VA; Kodiak, AK; and others, ensuring seamless integration with existing network infrastructure and minimal operational disruption. Hardware Configuration and Upgrades: Configure and optimize Cisco 4331 and C8300 routers, including memory upgrades, firmware updates, and FTDv integration, to meet SD-WAN … requirements for high availability and redundancy. Security and Compliance: Implement end-to-end encryption, firewall policies, and network segmentation aligned with DoD security standards, supporting ATO documentation and compliance processes in collaboration with USCG. Network Optimization and Monitoring: Continuously monitor SD-WAN performance during the 6-to-12-month pilot, adjusting configurations for bandwidth management, application-aware routing More ❯

Pre-sales Network Architect - Gain DV Clearance Salary: To £65k + 10% Clearance allowance + £6k Car allowance + Excellent Benefits Total Compensation: Circa £77K Location: Bracknell - Hybrid role The Company: Global IT Consultancy delivering digital transformation to various government departments including the MoD Clearance: You will need to be at least SC Cleared to start the role … and be able to go through DV Clearance. The role: In the pre-sales team you will be responsible for research, planning, evaluation and creation of network design artefacts (both high and low level) by applying engineering design theories and principles to develop a compelling solution that meets our customers' requirements. You will work closely with Solution Owners to … and Fortinet products. Experience in requirements management and associated tooling. Previous experience working on bids and/or large and complex change requests. Solid understanding of a variety of network and routing protocols. Experience of working on secure infrastructure solutions. Experience with Network Management or SIEM designs, tooling or support is advantageous. This role will require you to More ❯

Our client, a leading consultancy, is looking for a Network Enterprise Architect responsible for designing and implementing simplified, scalable, and secure network architectures across client environments. This role will drive modernization by transitioning legacy networks to cloud-native, software-defined infrastructures, ensuring alignment with business goals and digital transformation strategies. Key Responsibilities: Architectural Strategy & Design Define and … evolve enterprise network architecture with a focus on simplification, automation, and cloud-readiness. Lead the transformation of legacy network infrastructures into software-defined and hybrid cloud environments. Network Simplification & Optimization Identify and eliminate architectural complexity, redundant technologies, and legacy dependencies. Drive standardization and automation across network services and platforms. Automation of Change Cloud firewall Simplification Refreshed … Guardrails Standards Move to a single Data Centre core Required Skills & Experience: 10+ years of experience in enterprise IT architecture with a strong focus on network design and transformation. Expertise in SDN, SD-WAN, cloud networking (AWS, Azure, GCP), and network security. Experience in simplifying complex network environments and driving automation. Strong stakeholder management and communication skills. More ❯

My client, a growing defence consultancy, are looking for a Network Architect and SME, providing expert design and guidance on secure network design, overseeing the design, build, and deployment phases, ensuring best practices are followed. This role falls OUTSIDE IR35 , and is Hybrid, with the office being based in Bristol. Develop High-Level Designs and Architecture Overview … Documents using leading network technologies. Develop Low-Level Designs and Configuration Documents to support build activities. You will lead technical solution delivery from design through to implementation. Work within a wider project delivery team, engaging in design workshops to support architectural coherence across the project. Support and engage with project governance and project management requirements. Contribute to the design … of appropriate test documentation. Experience Proven experience designing and delivering network solutions in highly secure environments. Strong knowledge of network and routing protocols. Ability to collaborate across teams and engage with stakeholders. Excellent communication skills and strong attention to detail. More ❯