101 to 125 of 270 Permanent Network Architecture Jobs

Network Architect Location: London (On-site) 5 Days Duration: 6 Months Project: Network & Infrastructure Rebuild Experience:- 8 Years experience Role Overview: We are seeking a highly experienced Network Architect to lead the design and implementation of a comprehensive network infrastructure rebuild for our client. The ideal candidate will provide strategic and technical direction for secure, scalable … and future-ready network solutions. Key Responsibilities : Lead the design of a new, secure, and scalable network architecture. Oversee the deployment and configuration of network devices (Fortinet, Palo Alto, Juniper). Collaborate with infrastructure, security, and engineering teams to ensure alignment with business needs. Develop detailed design documents, HLD/LLD, and implementation strategies. Conduct risk assessments … compliance reviews, and capacity planning. Key Skills Required: Minimum 8 years of experience in Network Architecture and design. Strong hands-on experience with Fortinet, Palo Alto, and Juniper technologies. Proven expertise in enterprise-grade firewall configuration and segmentation strategies. Experience with both on-premises and hybrid environments. Strong documentation and stakeholder communication skills. More ❯

Key Responsibilities IT operation and maintenance management - Install, configure, and maintain network devices and servers, perform routine maintenance and on-site troubleshooting for information systems laptop end devices and networks. - Maintain company computers, printers, audiovisual conferencing systems, and other office equipment and systems. - Handle daily incident tickets, problem tickets, and other workflow tasks according to IT department requirements and … processes. IT digitalization workplace construction in New office - Responsible for the overall network architecture design and implementation, leading the planning, deployment and launch of the wireless Wi-Fi network to ensure that the signal fully covers all office areas,with IT infrastructure construction of computer room, cabinet and integrated cabling standards. - Network security system construction, firewall … with at least 3 years of work experience. Technical Skills - Familiar with desktop environments and operating systems, capable of troubleshooting user desktops and terminals; understanding of Active Directory (AD) architecture, DHCP, DNS management, and security access authentication. - Proficient in routing, switching, security, VPN, NLB, and other network technologies; familiar with mainstream network devices and solutions; experience in More ❯

Key Responsibilities IT operation and maintenance management - Install, configure, and maintain network devices and servers, perform routine maintenance and on-site troubleshooting for information systems laptop end devices and networks. - Maintain company computers, printers, audiovisual conferencing systems, and other office equipment and systems. - Handle daily incident tickets, problem tickets, and other workflow tasks according to IT department requirements and … processes. IT digitalization workplace construction in New office - Responsible for the overall network architecture design and implementation, leading the planning, deployment and launch of the wireless Wi-Fi network to ensure that the signal fully covers all office areas,with IT infrastructure construction of computer room, cabinet and integrated cabling standards. - Network security system construction, firewall … with at least 3 years of work experience. Technical Skills - Familiar with desktop environments and operating systems, capable of troubleshooting user desktops and terminals; understanding of Active Directory (AD) architecture, DHCP, DNS management, and security access authentication. - Proficient in routing, switching, security, VPN, NLB, and other network technologies; familiar with mainstream network devices and solutions; experience in 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 ❯

Network Design Engineer (Secret Req.) Scottsdale, AZ - On-site Long-Term Contract About Our Client Our client is a leading force in the defense and communications industry, delivering critical capabilities that support national security. With decades of experience and a global footprint, the company develops and sustains high-impact systems for clients across space, cyber, and intelligence domains. They … Driven by a commitment to innovation and mission success, the company fosters a culture grounded in integrity, excellence, and collaboration. Job Description We are seeking a skilled and experienced Network Design Engineer to join a high-impact team supporting a major tactical communications program. In this role, you'll be responsible for designing and planning secure network systems … understanding of networking principles, a proactive mindset, and a drive to solve complex technical challenges that directly affect real-world operations. Duties and Responsibilities • Design and plan robust, secure network systems. • Provide specifications and schematics for network architecture. • Deliver detailed hardware/software selection guidance and implementation techniques. • Troubleshoot complex network issues and coordinate third-party maintenance. More ❯

line support, including hands-on problem resolution. Oversee the rota-based support desk and out-of-hours coverage. Infrastructure & Systems:- Manage all IT infrastructure including servers, cloud services (Azure), network, and security systems. Maintain and improve high availability, disaster recovery, and business continuity plans. Implement and manage corporate systems (e.g., email, backups, telephony). Strategic & Project Leadership Plan and … technical support team (5 10 people). You will ideally have expertise in the following:- o Microsoft Windows Server and Desktop OS o Microsoft Azure, Intune, MS Defender o Network architecture, VPN, Firewalls, Routers o Virtualisation platforms o Backup and recovery solutions o Linux and macOS environments Familiarity with ITIL framework and process-driven service delivery. Strong communication More ❯

Key Responsibilities Consult with large enterprise clients on product integration and secure network architecture design. Lead the implementation, migration, upgrade, and optimization of advanced security solutions in complex network environments. Develop method of procedures (MOPs), low-level design documentation, and implementation plans based on customer requirements. Design and execute test plans for new features and security solutions … Collaborate with cross-functional teams including sales, engineering, and technical support to ensure customer satisfaction and successful project delivery. Qualifications 8+ years of hands-on experience with IP networking, network security, and architecture design. Strong knowledge of TCP/IP, cybersecurity principles, and protocols. Deep understanding of core infrastructure components such as routing, switching, load balancing, and network 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 ❯

on the use of security tools and infrastructure. Supporting SOC's infrastructure, connectivity, backup, and redundancy. Assistance with SOC customer due diligence, onboarding, and continuous improvement. Documenting the SOC network and infrastructure, including changes. Continuous learning and adaptation: staying informed about the latest security trends and technologies and adapting to new methods and tools in the cybersecurity landscape. Skills … environment. Demonstrated expertise in SOAR and SIEM solutions. Experience working in a SOC environment, including incident detection, analysis and response. Knowledge of SOC processes, workflows and methodologies. Understanding of network and infrastructure security, including firewalls, VPNs, IDS/IPS and secure configuration management. Knowledge of secure network architecture and segmentation principles. Experience in implementing and maintaining security … controls within a network environment. Experience in developing scripts or automation workflows to streamline security processes. Excellent written and verbal communication skills to document incidents, communicate findings and provide recommendations. Strong analytical thinking and problem-solving skills to identify and address security issues effectively. Demonstrated commitment to staying updated with the latest security technologies, tools and industry best practices. More ❯

The Cyber Security IT Engineer will evaluate all security solution technologies and toolsets and help develop the security systems within the organisation and will ensure that data, network, and systems are protected from cyber threats and will comply with the relevant standards and regulations. You will also provide technical support to other security team professionals and partners. Dimensions: The … of cyber security controls within the specified design principles. Establish and maintain relationships with important partners on matters of cyber security that maintain business support for cyber security and network architecture measures and improvements. Unfortunately this position the company isn't offering on form of sponsorship. More ❯

s degree in Computer Science, Information Technology, Cybersecurity, or a related field. Equivalent work experience considered Experience: 4 Years OVERVIEW We are seeking a skilled and motivated CNO (Computer Network Operations) Analyst Engineer II to join our dynamic team. As a key player in our organization, you will be responsible for analyzing, designing, and executing critical computer network operations that support national security objectives. The ideal candidate will possess a deep understanding of cybersecurity principles, technical expertise in network and software vulnerabilities, and a keen ability to develop and implement innovative solutions. REQUIREMENTS The CNO Analyst Engineer II is a highly skilled professional that demands the capability to work independently and within collaborative team settings, focusing … on cybersecurity and network defense. The individual is proficient in installing and configuring antivirus and spyware protection software, designing, writing, and executing software test plans, and accurately documenting lab designs, tool usage, and testing procedures. With expertise in scripting languages such as Python, Perl, VBScript, and Unix shell scripts, the engineer can effectively install and configure network security More ❯

presentation skills, both internally and externally Excellent organizational skills Willingness to listen, learn and incorporate other ideas into all aspects of the job. MDM, Cloud APIs, Strong Networking concepts, Network Architecture Experience, Load Balancing Technologies and SIEM Excellent knowledge and prior experience selling network security technologies including but not limited to: Web Proxies/Secure Web Gateways … IP, SSL, IPSec, HTTP/HTTPS, DNS, SMTP, SSH protocols Versatile with using various operating systems including Windows, Mac, and GNU/Ubuntu Hands-on knowledge with system and network troubleshooting using tools such as ps, top, strace, Wireshark, tcpdump, traceroute, and MTR Experience with writing Bash script for making automation Industry certifications such as CCNA, CISSP or CCSP More ❯

IT experience may be used instead of degree requirement FOUR (4) or more years of Systems Engineer/Administrator experience TWO (2) or more years of previous experience in architecture and design of complex high-available systems Strong knowledge of IT infrastructure and network architecture. Strong oral and written communication skills, particularly in translating customer requirements to technical More ❯

and development through a specific follow-up and the possibility to benefit from specific trainings related to your career objectives. About the Role Design and review complex systems and network architectures. Ensure systems meet both functional and non-functional requirements. Plan and lead systems integration and automation efforts. Troubleshoot and resolve network issues. Develop networking solutions for cloud … technical consultations and demonstrations. Maintain awareness of infrastructure activities and tools. Lead permanent and temporary technical teams. Deputize for senior staff when needed. Qualifications Experience designing and maintaining core network architecture. Hands-on experience with routers, switches, firewalls, and network tools. Experience leading small technical teams. Certification: CCNP Routing and Switching . Familiarity with IP networking (IPv6, QoS More ❯

Platform, Relativity, Enterprise Vault, or equivalent. Experience as systems administrator supporting Microsoft Windows Server 2016/2019 in large physical and virtual infrastructures. Strong knowledge of IT infrastructure and network architecture. Strong oral and written communication skills, particularly to translate legal requirements to technical requirements. What Would Be Nice To Have: Knowledge of VMWare administration and tools. Strong understanding More ❯

Network Architect Contract Duration: 3 months initially Location: Hybrid, Gloucester area (2-3 days on-site) Salary: £500-550 OUTSIDE IR35. Start Date: ASAP Reed Professional Services is seeking a Network Architect to join a leading organisation in the advanced manufacturing are seeking for a three-month contract, with potential for extension. This role is crucial for the … client's Digital Innovation Program, which aims to transform its technology landscapes across various domains. Day-to-day of the role: Provide network architecture capability, gathering and analysing technical options for network refreshment to enhance performance and security. Work on simplifying network management while modernising capabilities, with a focus on potentially implementing a SASE solution. Contribute … to the Architecture Review Board, ensuring that network designs align with organisational goals and security standards. Engage in requirements gathering across various network-focused projects, ensuring thorough documentation and alignment with strategic objectives. Review and update existing network documentation to reflect current needs and future goals. Required Skills & Qualifications: 7+ years of experience in Networks, including More ❯

IT Security Architecture Analyst - Solihull Crimson and IMI have joined forces to build IMI's new security team and we are looking for talented individuals to join us on this exciting journey. If you are passionate about IT security and want to be part of a dynamic team that is shaping the future of security within a successful global … company, we want to hear from you! We are seeking a highly skilled and experienced IT Security Architecture Analyst to join the team. In this role, you will be responsible for ensuring security and integrity of our network architecture and information systems. The ideal candidate will possess a strong understanding of security technologies and industry standards, as … The salary on offer for this position will be between £40,000 and £50,000 plus benefits depending on experience. Key Responsibilities * Design and implement security solutions to protect network infrastructure and data. * Conduct risk assessments and security audits to identify vulnerabilities and recommend mitigation strategies. * Monitor network traffic and system logs to detect and respond to security More ❯

Our client is a leading distribution company in the UK, seeking an Enterprise Network Engineer for an initial 3 to 6 month contract. The position is remote with some occasional travel required. This role offers an exciting blend of network project delivery, operational support, and day-to-day network troubleshooting and maintenance. Contract details: Day Rate … Months Key Responsibilities: Design, configure, and troubleshoot enterprise networks - Cisco Routing & Switching. Implement and manage Cisco ISE (Identity Services Engine ) for secure access control. Utilise Cisco DNAC (Digital Network Architecture Center) for automation and assurance tasks. Deploy and manage Cisco Wireless Access Points , ensuring optimal performance and connectivity. Nice to Haves: Proven ability to balance project work with More ❯

Network Engineer (DV Security Clearance) Position Description Secure Innovation is part of CGI's Space, Defence and Intelligence business unit, focused primarily on the delivery of contemporary and innovative technical solutions for the our client's most challenging problems. Our teams work alongside our clients to help them understand how to exploit technologies to maintain a competitive advantage. We … are looking for a hands on Senior Network Engineer to help our team design and deploy a next generation hybrid and multi cloud Wide Area Network, with a blend of physical and virtual appliances, alongside first party Public Cloud services. The enabling technology is predominantly Cisco SD WAN with automation enabled through the Day 0 deployment and the … always be considered for this or wider opportunities in CGI, where appropriate. Your future duties and responsibilities • Design and Implement WAN configurations in Cloud & Cisco. • Design and Implement App & Network policies in SD WAN. • Design and Implement App & Network policies in SD WAN. • Contribute to Network Automation with the Dev Team. • Capture and Manage design and config More ❯

Job Summary Are you ready to assist in planning, forecasting, and implementing Spectrums network systems? As a Network Engineer I, you will monitor protocol compatibility, develop network enhancements, and recommend improvements while being responsible for implementing network architecture and designs. How Youll Make an Impact Must be able to work the following shift: Saturday through … Wednesday from 10PM - 8 AM Participate in network planning, network architecture design and engineering Integrate communication architectures, topologies, hardware, software, transmission and signaling links and protocols into complete network configurations Evaluate new products and perform network problem resolution Assist in the development and documentation of technical standards, implementing approved methods of procedure Monitor protocol compatibility … standards, develops and implements network enhancements and makes recommendations for improvement Work on projects/systems/issues of medium to high complexity surrounding network planning, configuration and optimization Provide tier support across organizations as a project team member, occasionally as a project team lead Adhere to industry specific local, state, and federal regulations, as applicable Understand and More ❯

Are you looking for an exciting new opportunity? Join a market-leading technology company that delivers critical broadband infrastructure to network operators across the globe. With a presence in over 70 countries, this organisation works closely with both wireline and wireless customers, acting as a trusted partner by listening to their needs and providing innovative, technologically advanced solutions. With … drive the development of tailored products and solutions that address the specific challenges faced by each partner. Ready to make a move? Get in touch and apply today! Responsibilities: Network Design and Implementation (HLD/LLD) IP Network Integration (configuring IP routing protocols (like OSPF or BGP), addressing schemes, and Quality of Service (QoS) parameters). Oversee the … physical installation and configuration of Networking equipment, testing the network for performance, and ensuring adherence to industry standards and best practices. Maintaining up-to-date documentation of the network architecture, configurations, and operational procedures. MUST haves: STRONG IP Engineering background (Ethernet, Layer 2/3, MPLS, VxLan) Alt-net Background NICE to haves: PON Networking (Massively Preferred More ❯

The client is seeking a Network Administrator in Fort Belvoir, VA 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 Sr. Network Admin will support planning, designing, and evaluating various components of the network. Duties will include providing specifications for network architecture, evaluating and recommending new technologies to enhance current capabilities, and performing needs assessments. Support level duties will include monitoring, installation, modification, testing and … servicing of network equipment. Primary focus will be on, handling internal projects for operations, supporting driving time-sensitive initiatives, supports ITIL service area activities (problem management, incident management, service request fulfillment, etc.) and specific tasks to a successful conclusion, operations management, configuration/change management t, service level agreements (SLA). Primary Responsibilities: The individual will adhere to and More ❯

not just what we do that matters-it's how we do it. DRW is a place of high expectations, integrity, innovation and a willingness to challenge consensus. Our Network Infrastructure team works closely with trading desks and software engineers. They are the subject matter experts in the networking domain. They create tools using Python and automate tasks to … streamline our environment. They are passionate about providing innovative solutions to our dynamic business. We are seeking a Network Engineer for our London based Network Infrastructure Team. As a Network Engineer at DRW, you will: Be responsible for network architecture, implementation, and operations with the primary focus on EMEA network infrastructure but also contributing … to the other regions and the global DRW network. Work closely with our Operations Center to troubleshoot complex network infrastructure related issues. Partner with trading desks and business units to identify future projects and areas of improvement. Embrace and contribute to network automation and monitoring. Your background: Minimum 3 years of Network Engineering experience. Trading or finance More ❯

Wireless Network Architect Are you ready to redefine wireless networks for a privacy-driven future? Join a pioneering team dedicated to empowering users with secure, cutting-edge cellular services. Who We Are We are revolutionizing telecom with a focus on privacy and innovation. Backed by top-tier investors, we are building a next-generation cellular network that prioritizes … user control and data security delivering advanced, secure services for both national security professionals and everyday users. The Role We are looking for a Wireless Network Architect to transform how telecom operates globally. You'll lead the design and deployment of innovative voice, messaging, and wireless data services across 4G, 5G, and WiFi networks. Your mission will be to … quo. Key Responsibilities Design and implement high-performing voice, messaging, and wireless data services. Manage vendors, configurations, and technical architectures for superior outcomes. Launch the first privacy-driven cellular network with industry-leading NPS. Solve complex challenges, including fraud mitigation without user tracking. Establish platforms and tools for fast, agile development. What You Bring 6+ years of experience in More ❯