1 to 25 of 289 Network Architecture Jobs

Job Title: Network Engineer Salary: £35,000 - £40,000 Location: Omagh (Hybrid) About the Role: We are looking for a talented and proactive Network Engineer to join an innovative security team. This role involves designing, implementing, managing, and troubleshooting network infrastructure to ensure top performance, security, and scalability. The ideal candidate will have in-depth knowledge of … network protocols, security configurations, cloud networking, and automation. Key Skills & Qualifications Essential: 3-5+ years of hands-on experience in network engineering or administration. Strong knowledge of TCP/IP, DNS, DHCP, BGP, OSPF, VLANs, MPLS. Experience with Cisco, Fortinet, Palo Alto, or similar network hardware. Proficiency in network monitoring and troubleshooting tools (Wireshark, SNMP … electric vehicles. Desirable: Industry certifications (e.g., CCNA, CCNP, JNCIA, JNCIS, AWS Certified Advanced Networking). Experience with SD-WAN, Zero Trust Networking, IPv6. Knowledge of VoIP, QoS, SIP, and network telephony solutions. Experience working in high-availability or enterprise environments. Familiarity with automation tools (Ansible, Terraform, Python scripting). Key Responsibilities Network Design & Implementation; Design and deploy LAN More ❯

Summary Setup, support, and monitor local & global LAN, WLAN, WAN, and VoIP Infrastructure. Perform a variety of network maintenance, installation, and training tasks to ensure LAN/WLAN/WAN/VoIP services meet company and user requirements. Essential Duties and Responsibilities Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. Assist with … Infrastructure as a Service (IaaS), and Software as a Service (SaaS) environments in support of Department of Defense (DoD) cloud programs. Serve as overall subject matter expert on cloud Network Administrator technology and market capabilities/trends. Collaborate on detailed network, storage, and compute design documentation to ensure strict security compliance, scalable infrastructure, and highly available computing operations … on existing and future cloud platforms. Maintain, troubleshoot, and support network platforms in existing multi-tenant cloud/virtualized platform on Azure Government (Azure-Gov) and Amazon Web Services Government (AWS-G). Responsible for assessing and facilitating network requests: including firewall policies, VPN, load balancing, cryptography, and network architecture. Design and implement security-first network More ❯

Job Title: Network Cybersecurity Architect Location: Onsite Colorado Springs, CO, Huntsville, AL Department: Architecture & Engineering Employment Type: Full-Time Permanent Reports To: Chief Architect Overview We are seeking a highly skilled and forward-thinking Network Cybersecurity Architect to lead the design, evolution, and governance of secure network architectures across our enterprise and cloud environments. This is … a strategic and hands-on role at the intersection of network engineering, cybersecurity, automation, and cloud-native design. You will work cross-functionally to embed robust, scalable, and secure networking into our hybrid digital landscape-helping to modernize how our organization protects users, systems, and data. As a champion of Zero Trust, Agile delivery, and security automation, you'll … drive best-in-class security outcomes that enable both resilience and agility. Key Responsibilities • Network Security Architecture: Design and maintain secure, scalable network architectures across cloud, hybrid, and on-premise environments. Define principles, standards, and reusable frameworks. • Zero Trust & Secure Access Design: Lead the implementation of Zero Trust Network Architecture (ZTNA), microsegmentation, and identity-aware More ❯

Job Title: Network Cybersecurity Architect Location: Onsite Colorado Springs, CO, Huntsville, AL Department: Architecture & Engineering Employment Type: Full-Time Permanent Reports To: Chief Architect Overview We are seeking a highly skilled and forward-thinking Network Cybersecurity Architect to lead the design, evolution, and governance of secure network architectures across our enterprise and cloud environments. This is … a strategic and hands-on role at the intersection of network engineering, cybersecurity, automation, and cloud-native design. You will work cross-functionally to embed robust, scalable, and secure networking into our hybrid digital landscape-helping to modernize how our organization protects users, systems, and data. As a champion of Zero Trust, Agile delivery, and security automation, you'll … drive best-in-class security outcomes that enable both resilience and agility. Key Responsibilities • Network Security Architecture: Design and maintain secure, scalable network architectures across cloud, hybrid, and on-premise environments. Define principles, standards, and reusable frameworks. • Zero Trust & Secure Access Design: Lead the implementation of Zero Trust Network Architecture (ZTNA), microsegmentation, and identity-aware More ❯

A client of Innova Solutions is immediately hiring a SD-WAN Network Engineer. Position Type: Full Time Contract, Temp to Perm Duration: 06-12 Months Location: Melbourne, FL As a SD-WAN Network Engineer, you will: • As a SD-WAN Network Planning Engineer, candidates will be responsible for designing, implementing, and managing SD-WAN solutions to optimize … network performance and ensure seamless connectivity across an operational large-scale Telecommunication network. • The candidate will collaborate with internal and external teams, and work independently on special projects, including developing network designs based upon emerging customer requirements. The SD-WAN Network Engineer will be responsible for: • Design and implement SD-WAN solutions to enhance network performance … experience with leading SD-WAN solutions from vendors like Cisco, VMware (VeloCloud), Fortinet, Silver Peak, etc. • Micro-segmentation of service flows to enable sharing of untrusted segments of the network • Application of policies to enable network flow performance prioritization, monitoring, and visibility • Automated network path selection for optimization of application performance • Packet replication across multiple network More ❯

Social network you want to login/join with: We are looking for a security-focused, results-oriented individual who thrives in a collaborative, team-focused culture. You will work closely with IT and OT network managers, suppliers, business stakeholders, service owners, and your team to ensure the delivery of secure, reliable, and resilient network services across … Thames Water. We are seeking a Network Security Manager to lead and manage the end-to-end BAU (Business As Usual) service delivery for network security across Operational Technology (OT) and Information Technology (IT). You will be responsible for maintaining robust security controls, managing suppliers, mitigating operational risk, and ensuring compliance with industry standards to protect Thames … Water's critical infrastructure. What you'll do as a Network Security Manager Network Security Management: Maintain oversight of IT and OT network systems, including VPNs, SDWAN, and firewalls. Ensure all network security services are fit for purpose and aligned with business outcomes. Approve and manage all changes affecting the network threat surface. Governance & Compliance More ❯

Position Title: Technical Network Architect Location: Brussels, Belgium Duration: 5 Months Languages: Dutch, French and English Work mode: Hybrid Job Description: Solving 2nd and 3rd line network problems (routing, switching and wireless networks) Monitoring networks and intervening in the event of problems on networks Measuring traffic on operational police networks Validating network architecture proposals Developing the … network architecture for the federal police buildings Advising local police zones on their network architecture Documenting the networks Manage assets Conducting site surveys on structured network cabling for fixed and wireless networks Participate in a reachable and on-call service outside normal business hours. Your challenges Making the digital transformation of the police force a … in a multilingual environment (French, Dutch, English) Demonstrated experience of at least 5 years in a similar position At least 5 years of practical experience in general technical management (architecture design, selection of equipment and connections, evaluation A wide area network of at least 50 sites in a maximum configuration. At least 10 local computer networks, interconnected by More ❯

Now Hiring: CCIE Network Architect Location: Must be based in the United Kingdom Salary: £85k-£100k + Bonus & extensive benefits package Are you a visionary network expert with a CCIE certification and deep hands-on experience in Cisco Network Security ? We're looking for an experienced Network Architect to lead the design, implementation, and optimization of … secure, enterprise-scale network infrastructures. What You’ll Do: Architect and implement secure network solutions across data centers, cloud, and branch environments Lead strategic network transformation projects, focusing on Cisco-based security technologies (Firepower, ASA, ISE, Umbrella, etc.) Develop network security policies, best practices, and high-availability solutions Perform risk analysis, vulnerability assessments, and network hardening Collaborate with cross-functional teams to align network architecture with business goals What We’re Looking For: CCIE (Security or Enterprise Infrastructure) – active certification required 6+ years of hands-on experience with Cisco routing, switching, firewalls, VPNs, and threat defense Deep understanding of Cisco ISE , Firepower Threat Defense (FTD) , and AAA frameworks Experience designing segmented networks More ❯

Description ) DHS Mid-Level Network Engineer with Data Center Experience (Washington, DC Area, Northern VA) Position Summary Softek International, on behalf of the DHS Homeland Security Enterprise Network (HSEN) Engineering Support Services Contract, is seeking a Network Engineer (with prior data center experience) to support ongoing WAN engineering and operations, to include on-site data center activities … at the DHS facility based in Ashburn, VA. This candidate should be able to support a variety of network technologies to include, but not limited to, Cisco routing/switching, F5 GTM/LTM load-balancing, Palo Alto firewalls, Cisco SD-WAN powered by Viptela. The ideal candidate will be able to support solution designs and implementations, technology refresh … Provide on-site data center support at the DHS Ashburn facility on an as-needed basis , to include cable management, racking, consoling into devices for troubleshooting, etc. Develop WAN network solutions to meet requirements, while complying with the DHS network architecture and design standards. Perform "as is" analyzes of existing network technologies, make recommendations of changes More ❯

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 ❯

DHS Mid-Level Network Engineer with Data Center Experience (Washington, DC Area, Northern VA) (NCR) Position Summary Softek International, on behalf of the DHS Homeland Security Enterprise Network (HSEN) Engineering Support Services Contract, is seeking a Network Engineer (with prior data center experience) to support ongoing WAN engineering and operations, to include on-site data center activities … at the DHS facility based in Ashburn, VA. This candidate should be able to support a variety of network technologies to include, but not limited to, Cisco routing/switching, F5 GTM/LTM load-balancing, Palo Alto firewalls, Cisco SD-WAN powered by Viptela. The ideal candidate will be able to support solution designs and implementations, technology refresh … Provide on-site data center support at the DHS Ashburn facility on an as-needed basis, to include cable management, racking, consoling into devices for troubleshooting, etc. • Develop WAN network solutions to meet requirements, while complying with the DHS network architecture and design standards. • Perform "as is" analyzes of existing network technologies, make recommendations of changes More ❯

Access Service Edge) solutions . Your role will involve working closely with customers to understand their business challenges and technical requirements, providing tailored solutions that integrate our networking and network security technologies. You will collaborate with cross-functional teams, including sales, product management, and engineering, to ensure successful sales engagements and customer satisfaction. Key Responsibilities: Engage with enterprise customers … technical presentations, product demonstrations, and proof-of-concept (PoC) engagements. Collaborate with the sales team to develop effective sales strategies and drive technical wins. Provide deep technical expertise on network security, SD-WAN, zero-trust architecture, cloud security, and remote access solutions . Assist customers in network architecture design , ensuring seamless integration of our solutions. Respond … . 5+ years of experience in sales engineering or technical pre-sales roles in the networking and cybersecurity industry . Expertise in SASE technologies , including: SD-WAN Zero Trust Network Access (ZTNA) Cloud Security & Secure Web Gateways (SWG) Firewall-as-a-Service ( FWaaS ) CASB (Cloud Access Security Broker) Endpoint Security & Threat Intelligence Strong understanding of networking fundamentals , including TCP More ❯

Role: Network SME Location: Mclean, VA Clearance: TS/SCI Ci Poly Salary: $200k-$215k We are seeking a highly skilled Network Subject Matter Expert (SME) with extensive experience in designing, implementing, and troubleshooting complex network environments utilizing Juniper and Cisco technologies. The ideal candidate will have a deep understanding of both on-premises and highly restricted … This position requires expertise in secure networking solutions, compliance with government regulations, and working within classified or highly controlled environments. Key Responsibilities: - Design, implement, and manage Juniper and Cisco network infrastructures, including routers, switches, and firewalls. - Provide expert-level support and troubleshooting for highly secure and mission-critical networks. - Work within on-premises, air-gapped, and highly restricted DoD … environments, ensuring adherence to strict security policies. - Develop and maintain network architecture diagrams, configuration templates, and documentation in compliance with DoD standards. - Implement and maintain STIG compliance, security hardening, and network security best practices. - Perform risk assessments and security reviews for network components, ensuring alignment with RMF (Risk Management Framework) requirements. - Collaborate with cross-functional teams More ❯

ability to be obtain an (Interim Secret, Interim Top Secret) Because an active or interim DoD clearance is required, U.S. Citizenship is required Our client is looking for a Network Engineer in a cisco environment to provide support to a space mission on site at Peterson SFB. Qualified candidates need to have a minimum of a CCNA, Sec+ and … must process a current Top Secret clearance with SCI eligibility. The Network Engineer will design, implement, and maintain secure and resilient network architectures, ensuring compliance with government security policies and procedures while optimizing performance across multiple systems. Responsibilities: - Configure, test, and maintain LAN/WAN equipment and related services for a Cisco environment. - Design, configure and implement VPNs … in a multi-vendor environment. - Identify, diagnose, and resolves network problems. - Monitor and maintain all levels of network security internally and externally. - Assist in the creation and maintaining of comprehensive documentation for all implemented networks. Top Skills' Details 1. Configure, test, and maintain LAN/WAN equipment and related services for a Cisco environment 2. Design, configure and More ❯

year! Want to learn more about our Government Services team? Check us out on our platform: World Wide Technology has an exciting and challenging opportunity available for a Senior Network Engineer supporting an Intelligence Community customer from team from Springfield, VA or St. Louis, MO. What You'll Get to Do: Perform research, requirements analysis, design, installation, documentation, troubleshooting … and sustainment of local- and wide-area network hardware and services. Maintains a thorough knowledge of existing network and/or security hardware and software in use to provide third-tier technical and administrative support, and provide complex internal analysis and support of the network and/or security infrastructure. Acts as the technical interface with vendors … and other external stakeholders and reviews/makes recommendations on network and/or security service/maintenance arrangements. Reviews technical documentation of supported environments to ensure that documentation is accurate and up-to-date. Can install and configure WAN and LAN hardware to include voice, video, and data cable systems. Develops system specifications, architecture designs, integration and More ❯

Network Architect Washington, District Of Columbia, United States Job Description IT Depot is seeking a Network Architect to work in our Washington, DC office. • Define and communicate a forward-looking network architecture and roadmap for modernizing FBI's networks that aligns with best practices and federal standards. • Engage with executive leadership, NEAO team members, and technical … experts both internally and externally to gather insights, align objectives, and shape innovative network modernization strategies. • Architect comprehensive network models that address complex technical challenges across multiple sectors while ensuring scalability, security, and resiliency • Architect and provide strategic oversight for the implementation of enterprise-scale network solutions aligned with organizational goals. • Champion best practices and drive continuous … improvement by integrating market trends and customer feedback. • Develop and promote cross-discipline network designs focused on operational efficiency, delivering cost-effective solutions that reduce expenses while maintaining high performance and resiliency. • Craft and present executive-level business cases that clearly articulate the strategic and financial benefits of network modernization initiatives to secure necessary investments. • Ensure all network More ❯

shared responsibility and ownership. Because who you work with matters. Responsibilities include, but are not limited to: Responsible for the critical review of, and providing recommendations on, networks or network service design, maintenance, and implementation, including operational considerations based on customer requirements, operational experience and technical knowledge. Responsible for the architectural design, deployment and documentation of new network requirements and changes to current network configurations. Oversee a major network architecture upgrade to include white-paper design, deployment, and configuration of devices. Provide fault analysis, isolation and correction, configuration, and upgrades of network devices to include Cisco Routers, Firewalls, and Switches. Provide support for customer networks involving cross-domain solutions, including VPNs, one-way … system specifications, external interfaces and environmental requirements. Build systems and networks that would support the system and integrate it into the customer infrastructure. Provides recommendations and critical reviews of network or network service design, maintenance, and implementation, including operational considerations based on customer requirements, operational experience, and technical knowledge. Provides daily oversight and guidance in managing operational matters More ❯

Network Engineer (Campus Area Network/Local Area Network (CAN/LAN to support our government customer's global enterprise networks. The CAN/LAN service network architecture provides solutions for modernizing network components while supporting service delivery for customer requirements in a mission-focused operational enterprise. Our team is completely replacing a global … enterprise network while providing design, engineering, and transition for a wide range of customer network requirements. This is a unique and rare opportunity to build and transition critical operations to a modern service provider network architecture. The job duties of the Network Engineer (CAN/LAN) are as follows: Interpret customer requirements and apply standard design … no impact on critical data flows. Provide technical expertise to Operations engineers and technicians, supporting fault isolation and resolution. Solve tough problems with innovative and scalable solutions. Develop secure network designs including configurations that align with Defense Information Security Agency (DISA) Security Technical Implementation Guides (STIGs) and enterprise policies. Obtain Authority to Operate (ATO) for new devices, software, and More ❯

Job Title: Network Security Engineer (Fortinet & Cisco) Job Type: Contract- Outside IR35 Job Summary: We are seeking an experienced Network Design Architect with a strong background in Fortinet and Cisco technologies to lead the design and implementation of secure, high-performance network solutions. This role requires deep expertise in network architecture , security design , and configuration … deployment , particularly across Fortinet SD-WAN, Fortinet Firewalls, Cisco Nexus switches, and enterprise wireless and LAN environments. Key Responsibilities: Lead the design and architecture of secure and scalable network infrastructures. Architect solutions involving Fortinet SD-WAN and Fortinet Firewall platforms. Design and validate architectures using Cisco Nexus switching platforms and Cisco Wi-Fi/LAN . Develop and … document end-to-end security and network designs , including routing, switching, firewall placement, and segmentation strategies. Write detailed configuration templates and deployment guides. Perform hands-on configuration, testing, and validation of network solutions. Modify and optimize existing configurations on deployed infrastructure. Collaborate with stakeholders to align network designs with business and technical requirements. Provide technical leadership and More ❯

An experienced Network Infrastructure Manager is required to lead a critical, large-scale programme delivering enterprise level network and cloud connectivity for a multi-disciplined technology firm who have just received a healthy investment and is looking to grow exponentially over the next few years. This Network Infrastructure Manager role will shape the enterprise-wide network strategy and execution across network architecture, performance, and security. This is a unique opportunity to define the network vision, build out a new best-in-class network team, and lead the implementation of secure connectivity, high-performance LAN, WAN, Wi-Fi, SD-WAN and cloud infrastructure, across multiple UK locations. Key Skills & Experience Required: Extensive … experience at a senior-level in designing and leading network infrastructure and enterprise-scale connectivity Proven experience in building enterprise networks and managed multiple sites that heavily utilise Wi-Fi, as well as upgrading entire network stacks, covering switches, routers, and firewalls Hands-on experience in LAN/WAN, SD-WAN, Wi-Fi, AVoIP, Cisco, Palo Alto, Juniper More ❯

An experienced Network Infrastructure Manager is required to lead a critical, large-scale programme delivering enterprise level network and cloud connectivity for a multi-disciplined technology firm who have just received a healthy investment and is looking to grow exponentially over the next few years. This Network Infrastructure Manager role will shape the enterprise-wide network strategy and execution across network architecture, performance, and security. This is a unique opportunity to define the network vision, build out a new best-in-class network team, and lead the implementation of secure connectivity, high-performance LAN, WAN, Wi-Fi, SD-WAN and cloud infrastructure, across multiple UK locations. Key Skills & Experience Required: Extensive … experience at a senior-level in designing and leading network infrastructure and enterprise-scale connectivity Proven experience in building enterprise networks and managed multiple sites that heavily utilise Wi-Fi, as well as upgrading entire network stacks, covering switches, routers, and firewalls Hands-on experience in LAN/WAN, SD-WAN, Wi-Fi, AVoIP, Cisco, Palo Alto, Juniper More ❯

TEKsystems is seeking a Network Engineer (Mid Level) with a TS/SCI clearance to support Army Space and Missile Defense Command on Peterson Space Force Base in Colorado Springs, CO. The ideal candidate has 3-5 years of experience supporting Cisco Networking equipment. Candidates must possess a CompTIA Security + or equivalent and a CCNA. Responsibilities: Configure, test … and maintain LAN/WAN equipment and related services for a Cisco environment. Design, configure and implement VPNs in a multi-vendor environment. Identify, diagnose, and resolves network problems. Monitor and maintain all levels of network security internally and externally Assist in the creation and maintaining of comprehensive documentation for all implemented networks Required Skills and Qualifications … years of technical experience in networking technologies and multiple aspects of telecommunications network architecture for private and commercially available applications. Active Top Secret/SCI clearance with the ability to obtain DoD Top Secret/SCI Clearance Possess experience in network integration, network interoperability, network implementation, or network protocols. Must possess Cisco Certified Network More ❯

TEKsystems is seeking a Network Routing Design Engineer to support a government program in New Orleans, LA. Responsibilities: - Assist the Government Lead in the daily engineering duties on systems to include: - Perform general Local Area Network (LAN)/Base Area Network (BAN)/Wide Area Network (WAN) administration. - Schedule conversions and cutovers. - Evaluate and design communication … hardware and software, troubleshoot LAN/BAN/WAN and other network related problems. - Perform Capacity and Demand Management activities in accordance with the USMC Circuit Management processes. - Support traffic analysis and traffic shaping design plans. Monitor and optimize directory services replication speed. - Design the capabilities and features that allow end users to for access of internal and external … and access management requirements and monitor security updates in accordance with Government policies. - Develop, update, track, and perform Internet Protocol (IP) scheme and address management. - Design, Develop and Integrate network routing utilizing Border Gateway Protocol (BGP), Enhanced Interior Gateway Routing Protocol (EIGRP), Open Shortage Path First (OSPF) routing and Virtual Routing and Firewall (VRF), and perform network security More ❯

IT Network Security Architect - Leeds (Hybrid 2-3 Days Onsite) - Up to £90,000 + Benefits Are you a seasoned Network Security Architect with a passion for designing and scaling secure, robust, and modern network infrastructure? We're looking for someone to help build our network architecture function from the ground up , playing a critical … role in shaping our future-ready IT landscape. About the Role: This is a rare opportunity to join a growing organisation as we embark on a major network transformation. Youll lead the design and delivery of secure network architectures across our hybrid cloud environment, supporting both strategic and operational goals. What Youll Be Doing: Architect, design, and evolve … enterprise-level network solutions across on-prem and cloud environments (Azure). Define and implement secure networking practices, policies, and frameworks. Work closely with infrastructure, security, and cloud teams to ensure seamless network integration and security. Provide expert guidance on firewalls, routing, switching, and load balancing. Design and manage Azure network components, including Virtual Network Gateways More ❯

As the Network Engineer Senior, your role is to ensure the stability, integrity and efficient operation of the in-house information systems that support the USBICES-X program. This is achieved by monitoring, maintaining, supporting and optimizing all networked software associated operating systems. The Senior Network Engineer will apply communication, analytical, and problem-solving skills to help identify … communicate and resolves issues in order to maximize the benefit of IT systems investments. Responsibilities: Strategy & Planning • Collaborate with network staff to ensure smooth and reliable operation of software and systems for fulfilling business objectives and processes. • Work with executive team members, decision makers, and stakeholders to define business requirements and systems goals, and to identify and resolve business … systems issues. Acquisition & Deployment • Designs and defines network architecture for new or existing computer systems • Performs complex network development and design work. • Participates in the upgrading of operating systems and design of network enhancements. • Provides input for documentation on new or existing networks. • Develops and conducts tests to ensure networks meet documented user requirements. Operational Management More ❯