26 to 50 of 265 Permanent Network Architecture Jobs

As an F5 Network Engineer, you will provide technical leadership, oversight, and direction to the Core Transport Network Engineering team and mentors and instructs network engineers on best practices and the execution of network enhancements and upgrades and troubleshooting efforts in a large and complex network environment. You will be responsible for the health and … maintenance of a large, complex networking infrastructure. This includes providing network administration and operational support to more than 8000 networked devices. The F5 Network Engineer will provide comprehensive network administration, security enhancements and remediation, and troubleshooting of network devices such as routers, switches, load balancers, VPNs, 802.11 Wireless, and VoIP. This position requires an understanding of … best practices pertaining to network security and may require the development, deployment, and integration of network security services. The F5 Network Engineer should be able to work both independently and as part of a team. WHAT YOU'LL NEED TO SUCCEED - REQUIRED: Security Clearance: Active Top Secret clearance Certifications: DoD 8570 IAT Level II certification. Must have More ❯

Wireless Network Engineer Location: Greenford, Middlesex (Office-Based) Travel: Approximately 40% across EMEA Employment Type: Full-Time, Permanent A leading professional services organisation is seeking an experienced Wireless Network Engineer to join their delivery team. This role is ideal for someone who is passionate about enterprise networking, enjoys working in dynamic environments, and is confident delivering customer-facing … projects across the UK and wider EMEA region. About the Role You will be responsible for the design, deployment, and support of wireless and wired network infrastructure for a range of enterprise customers, primarily across the Financial Services, Retail, and Legal sectors. The position is based at the Greenford office with regular travel (approx. 40%) depending on project needs. … multiple countries in EMEA-flexibility is key. Key Responsibilities Perform wireless site surveys, RF analysis, and heat mapping (primarily using Ekahau). Design and implement tailored wired and wireless network solutions. Configure and manage LAN/WAN infrastructure, including Routers, Switches, Firewalls, and VPNs. Troubleshoot wireless performance issues, interference, and roaming challenges. Implement wireless security protocols such as WPA2 More ❯

Job Description: We are looking for a skilled Network Engineer III to join our dynamic team. This role is essential for the design, integration, and maintenance of tactical and strategic communication networks that support military operations. The ideal candidate will have substantial experience in network engineering and be capable of delivering high-quality solutions in a fast-paced … environment. Key Responsibilities: • Network Design & Installation: Design, plan, install, integrate, and maintain backbone core-area tactical and strategic communications networks, including elements of the Defense Information Systems Network (DISN) and the Global Information Grid (GIG). • Requirements Gathering: Collaborate with users and stakeholders to gather requirements from Operational Need Statements and Capability Production Documents (CPD) for Army tactical … communications systems, translating these into standards-based, cost-efficient technical solutions. • Architecture Development: Develop network architecture for adjacent, higher, and lower units, as well as for allied nations, other government agencies, and commercial service interfaces. • Engineering & Integration: Lead the engineering design, development, integration, installation, operation, and maintenance of the WIN-T network. Support the integration of Data More ❯

Please Note: While the below description is written for the Data Network Engineering variant, our Collab (aka Voice) position matches location and level of responsibilities but focuses on a modern UC enterprise (multi-vendor, multi-network, complex interconnections, etc). 99999 Consulting LLC seeks to add a Senior Network Engineer/Architect to our team in the … at the company drives focus on the best all-around match for the customer, team member, and company. Responsibilities: • Ensure the overall health and security posture of a complex network architecture • Collaborate with technical and nontechnical stakeholders on organization-wide IT strategies • Lead and coordinate the creation and/or evolution of the enterprise architecture function or … program • Support all phases of network and network-security design, implementation, proactive monitoring, troubleshooting and analysis of firewalls, Intrusion Detection Systems (IDS), Virtual Private Networks (VPNs), security controls and policies. • Develop system specifications, architecture designs, integration and test plans, and all relevant documentation as required by the organization • Develop security assessment and mitigation strategies, maintain compliance with More ❯

We are the game changers and multi-award-winning agency in the global staffing arena, redefining what excellence means in recruitment. Our client is looking to appoint a successful Architecture Engineer in Chantilly, VA. Responsibilities & Essential Duties Network Engineer (Campus Area Network/Local Area Network (CAN/LAN will 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 approaches for service delivery. Fully document designs with diagrams, bill of materials, cabling sheets, configurations, and other supporting documents. • Use our private More ❯

Position Overview: We are seeking a highly experienced Senior Network Engineer to support the Space Development Agency (SDA) in the design, deployment, and sustainment of resilient space-based network infrastructure. This role requires hands-on engineering skills, a strong understanding of network architecture, and experience supporting secure, mission-critical DoD systems. The ideal candidate will work … closely with government and contractor teams to implement reliable network solutions for terrestrial and space-based communications systems. Key Responsibilities: Design, configure, and manage secure and scalable IP-based network architectures in support of SDA missions. Develop and maintain detailed network diagrams, configurations, and security documentation. Support integration of space-ground communication networks, including SATCOM and optical … transport layers. Monitor network performance and implement tuning, troubleshooting, and fault isolation procedures. Collaborate with cybersecurity teams to ensure network compliance with DoD security standards (RMF, STIGs). Interface with SDA mission partners and stakeholders to align network capabilities with evolving requirements. Participate in testing, validation, and deployment of new network technologies and architectures. Provide technical More ❯

Science, Cyber Enablement, Logistics, and Training. Founded in 2019, Swift supports Civilian, Defense, and Intelligence Community customers across the country and around the globe. Are you a highly experienced Network Engineer with a passion for secure, scalable infrastructure design and implementation? We're looking for a Subject Matter Expert (SME) Network Engineer who thrives in complex, mission-critical … environments and brings deep knowledge of network architecture, cloud integration, and Network Access Control (NAC) technologies. The ideal candidate will bring 16+ years of experience in enterprise network engineering, with hands-on expertise in Cisco platforms, NAC implementations, and secure hybrid-cloud network solutions. The location of this job is Herndon, VA. Responsibilities: Design, implement … and manage complex enterprise network architectures across on-prem and cloud environments (AWS, Azure, etc.) Deploy and optimize Network Access Control (NAC) solutions, particularly Cisco ISE, across a wide range of network appliances and endpoints Configure and troubleshoot core network services including routing (EIGRP, BGP), switching (STP, LACP), and security protocols (ACLs, VPNs, firewalls) Monitor network More ❯

Operations. We maximize opportunities for success by building and maintaining trusted and reliable partnerships with our customers and industry. At GCI, we solve the hard problems. As a Sr Network Engineer, a typical day will include the following duties: KEY RESPONSIBILITIES • Designs and plans network communications to include on-prem and cloud-based systems • Provides specifications and detailed … schematics for network architecture • Plans implementation of enhancements and security upgrades to the network • Conducts hands-on setup, configuration, testing, and troubleshooting of on-site network infrastructure • Conducts testing of network infrastructure using industry practices • Monitors network hardware and virtual (cloud) device operations to ensure properly functioning networks and capabilities • Advises network users … of hardware needs, configurations, and limitations • Provides troubleshooting assistance and guidance to other team members as well as end users of the network(s) • Provides detailed recommendations for hardware and software selection, implementation techniques, and tools • Provides technical expertise in all areas of network and computer hardware and software interconnection and interfacing, such as routers, switches, firewalls, bridges More ❯

We are seeking an experienced Senior Network Engineer to join our team in San Diego, CA. You will apply knowledge and expertise to perform technical engineering support and analysis of satellite and ground network infrastructures for the Mobile User Objective System (MUOS). Responsibilities As a Senior Network Engineer with us, you be supporting the Department of …/Space Systems Command (SSC)/CGN MUOS program office playing a critical role in ensuring the success of narrowband satellite communication systems. Your expertise in satellite communications and network engineering will be leveraged to support the development and sustainment of these vital space-based assets. Your responsibilities will encompass a broad spectrum of engineering activities, including the design … this role. Your key responsibilities will include but may not be limited to: Satellite Communications Expertise: - Experience in satellite communication systems (protocols, ground infrastructure). - Understanding of space-based network security standards. - Experience with ground station operations. - Knowledge of space industry standards. Network Engineering & Management: - Designing, optimizing, troubleshooting, and managing hardware/software in a multi-enclave network. More ❯

Infrastructure Specialist - Cloud & External Network Connectivity page is loaded Infrastructure Specialist - Cloud & External Network Connectivity Apply locations Leeds Leeds Wellington Place time type Full time posted on Posted Yesterday time left to apply End Date: July 11, 2025 (9 days left to apply) job requisition id 133168 End Date Thursday 10 July 2025 Salary Range … working - click here for more information on flexible working options Flexible Working Options Hybrid Working, Job Share Job Description Summary . Job Description JOB TITLE: Infrastructure Specialist - Cloud & External Network Connectivity Salary: £47,790 - £53,100 LOCATION(S): Leeds HOURS: Full-time - 35 hours per week WORKING PATTERN: Our work style is hybrid, which involves spending at least two … days per week, or 40% of our time, at our Leeds office. About this opportunity The Infrastructure Specialist will join the Cloud and External Networks Third Party & Landing Zone Network Team and play a vital role in safeguarding the Bank's external connectivity by managing the infrastructure that enables and protects third-party access. In essence, you'll be More ❯

knowledge of DoD operational requirements around information assurance, risk management frameworks, and authority to operate lifecycle. Day-To-Day Duties and Responsibilities: Deliver service catalog items for automatically provisioning network configurations to deliver Infrastructure-as -Code Conducts cost/benefit analysis and provides specific detailed information for hardware and software selection, implementation techniques and tools for the most efficient … solution to meet business needs, including present and future capacity requirements Develop and maintain network architecture specifications and artifacts Plans implementation of enhancements and upgrades to network operations Additional Duties and Responsibilities: Excellent communication (verbal and written), effective leadership, and interpersonal skills Analyzes and studies complex system requirements Develop and validate system architecture Develop and support … initial implementation and provide lifecycle engineering of network architecture Provide Tier III subject matter support and oversee Tier III support engineers Large Enterprise or DoD IP network experience running BGP/MP-BGP (multi AS) and MPLS routing protocols Strong routing protocols experience: BGP, MPLS/RSVP, OSPF, IS-IS, Multicast, Layer-2/Layer-3 Virtual More ❯

various enabling technologies. The Sponsor requires subject matter expertise in technical risk analysis of enterprise and mission systems, IT systems and networks, mobile and wireless networks, cloud-based computing, network management platforms, communication protocols, scripting or programming products, configuration scripts, and IT hardware and software products in support of Sponsor's technical risk assessment activities. The Sponsor also requires … provide technical risk mitigation guidance on the use of various enabling technologies. The Contractor shall gather Body of Evidence (BOE) and assess artifacts, such as CONOPS, use cases, detailed network diagrams, technical design details, procurement methods, and System Security Plan (SSP) to get a holistic view of the interworking parts of a given technology implementation being evaluated, from which … risk assessor's judgement. The Contractor shall apply consistent and systematic investigative practices to comprehensively assess risks, identify and characterize threats and vulnerabilities. The Contractor shall evaluate system or network operations using network management platforms, network scanning tools, auditing functions, PCAP captures, and log reviews. The Contractor shall analyze system, network, or cloud configurations for mis More ❯

JOB TITLE: Infrastructure Specialist - Cloud & External Network Connectivity Salary: £47,790 - £53,100 LOCATION(S): Leeds HOURS: Full-time - 35 hours per week WORKING PATTERN: Our work style is hybrid, which involves spending at least two days per week, or 40% of our time, at our Leeds office. About this opportunity The Infrastructure Specialist will join the Cloud and … External Networks Third Party & Landing Zone Network Team and play a vital role in safeguarding the Bank's external connectivity by managing the infrastructure that enables and protects third-party access. In essence, you'll be: Operate and improve systems that enable secure connectivity for third-party suppliers, including VPNs, firewalls, and remote access platforms. Monitor and enforce network … connections, ensuring strict alignment with internal standards and regulatory requirements. Collaborate with Supplier Partner, third-party vendors, and internal teams to support the onboarding and maintenance of Third Party Network Connectivity. Lead in securing third-party network access, ensuring robust external connectivity aligned with organisational standards. Develop and maintain automation scripts and compliance tools to streamline access provisioning More ❯

The Contractor Team shall work closely with the instructors, students, management and team management to develop a new wireless network, support the current wireless network, support 2 wired networks, and the testing and assessment network. They will prepare documentation sufficient to gain approval of SSP's. The Sponsor project manager will manage the priorities. The Contractor team shall … collaborate with learning enterprise partners. The Contractor team shall develop and document a new wireless network at the new facility. The Contractor team shall migrate all three networks to a new facility. The Contractor team shall document Accreditation and Authorization (A&A) activities. The Contractor team shall work with Cloud migration technologies, such as Microsoft Azure. The Contractor team … shall administer computer networks. The Contractor team shall perform network architecture tasking. The Contractor team shall work recommended new network technologies. The Contractor team shall collaborate with the vendors. The Contractor team shall perform Network administration. The Contractor team shall tend to the day-to-day needs and maintenance of networks. The Contractor team shall design More ❯

A growing ISP is looking for a Senior Network Engineer to take over from a long-standing team member who has been with the company for 9 years. This role offers a mix of internal support and customer-facing network delivery and is ideal for someone with a strong networking background looking to step into a technical leadership … position. Role Overview: Internal support desk – escalation support Mentor and support the Senior Network Support Engineer Network architecture & delivery 50/50 core networking focus, 80/20 customer-facing Interest in cybersecurity is a bonus – helping develop new service offerings Some exposure to AWS/Azure cloud and infrastructure (HP Servers, VMware, Wintel) Tech Stack: Juniper … core – L2/L3 VPNs Fortinet Firewalls (advantageous) MikroTik, FireBrick Will consider a Cisco ASR Network Engineer Ideal Candidate: ISP experience preferred JNCIP-level knowledge (certification a bonus but not essential) This is a key hire for the business, offering the opportunity to work with cutting-edge ISP technologies while shaping their network security and cloud strategy. Salary More ❯

JOB TITLE: Top Secret/SCO Cleared Senior Network Engineer JOB LOCATION: Langley AFB Hampton VA WAGE RANGE : $65hr to $70hr JOB NUMBER: RQ189750 REQUIRED EXPERIENCE: Network Architecture, Network Engineering, Routing and Switching 5 + years of related experience Security+ CE or CCNA - Security JOB DESCRIPTION Strategy & Planning • Collaborate with network staff to ensure smooth … 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 • Identifies, analyzes, and resolves network problems. • Provides network/equipment/specialized training and technical guidance. • Determines network specifications, input/output processes, and working parameters for hardware/software compatibility. • May provide guidance and More ❯

Senior Resident Network Engineer/Consultant Clearance requirement: MUST HAVE: TS/SCI with CI Polygraph Location: DC, VA, MD - site visits to the client in DC Requirements: Security Clearance: TS/SCI with CI Polygraph Location: Remote work location available with expectation for frequent onsite visits Highly technical role providing pre/post-sales Engineering Design/Architecture … QFX, SRX Qualifications 10+ years of deep understanding of routing and switching protocols: OSPF, BGP/MP-BGP, MPLS. Expert knowledge of L2 and L3 multicast deployments. Support routine network startup and shutdown procedures and maintain control records. Configure and test hardware, networking software, and operating system software. Expertise in the evaluation of new network technologies and makes … recommendations to the network architecture team regarding the integration of these technologies into the existing network. Ensures that plans for hardware and communications are adequate. Develops and implements methodologies for analysis, testing, and support of LAN and WAN networks. Diagnose hardware and software problems and replace defective components. Support operations and maintain activities and administer networks including hardware More ❯

Culligan UK is seeking a Senior Network Engineer to play a key role in managing and improving network infrastructure across multiple sites. This role requires expertise in Fortinet networking solutions, Azure networking, and enterprise IT infrastructure. The ideal candidate will have a strong background in network security, automation, and troubleshooting, and will be responsible for designing, deploying … and maintaining critical network systems to ensure business continuity. To thrive in this role, you should be a proactive self-starter, comfortable working alone or as part of a team. You'll need excellent time management skills, be an outstanding communicator, a tech enthusiast with a detail-oriented mindset, and possess strong troubleshooting capabilities. This role with involve frequent … travel to Culligan sites across UK & Ireland to support and manage network deployments. If you're a highly skilled network specialist with a passion for enterprise-level security and infrastructure, we'd love to hear from you! Lead the design, deployment, and management of Fortinet-based networking solutions, including FortiGate firewalls, FortiManager, FortiSwitch, and FortiAP. Develop and maintain More ❯

Req Description Description NETWORK ENGINEER SENIOR Responsible for Installation, configuration, and support of an organization's local area network (LAN), wide area network (WAN), Agency Internet Network (AIN), Intranet and Internet and other data communications systems or a segment of a network system Maintains network hardware and software Monitors network to ensure network availability to all system users and perform necessary maintenance to support network availability; May supervise other network support and client server specialists and plan, coordinate, and implement network security measures; and will provide leadership/mentorship to junior & mid level network engineers. Oversees network control center; provides support to projects that involve networks; performs … a full range of complex network designs encompassing multiple technologies within a single network; evaluates new network technologies and makes recommendations to project managers regarding the integration of these technologies into the existing network; plans new configurations for integration into the network, using knowledge of the performance characteristics of the systems being added to the More ❯

Principal Network Engineer – Cloud & On-Prem | Enterprise-Scale Tech Org Location: Remote (UK/Ireland) Level: Senior/Lead Type: Full-time, Permanent Salary: £90,000/€105,000 + Bonus Ready to help build a future-proof Technical Operations (TechOps) function for a fast-scaling, tech-forward company? We’re looking for a hands-on, senior Network … tape. No silos. Modern Stack, Complex Challenges: Hybrid multi-cloud (AWS, Azure, GCP), Palo Alto firewalls, Juniper, VXLAN/EVPN, Terraform, Ansible, and more. What You’ll Own: Lead network architecture, engineering, and operations across global hybrid environments Design and implement highly available, secure, and observable infrastructure Collaborate with DevOps, InfoSec, and Engineering to evolve systems and standards … Lead complex change initiatives, ensure uptime (target: 5 9s), and drive tech upgrades Define and implement network strategy, capacity planning, DR, and automation Mentor and influence across senior technical stakeholders and cross-functional teams What You’ll Bring: 10+ years enterprise-level systems/network engineering experience Expert-level hands-on skills with: Palo Alto (Firewalls, Panorama) Juniper More ❯

The NC3 Alert Campus will enable seamless communication and collaboration among stakeholders, ensuring a unified and resilient cybersecurity posture. Services required include design, installation, termination, test, and documentation of network and desktop devices, peripherals, IT cabling incidental to end user client and network installation, rack, power distribution units (PDU) and incident to the installation of C4I/IT … TLD) by drafting and refining assigned portions of the document and participate in interim and final reviews to ensure alignment with identified requirements and feasibility within project constraints • Advanced Network Architecture & Design - Lead the design and implementation of complex network systems, including core and edge networks, SD-WAN, and specialized environments, to support large-scale enterprise needs. … Network Optimization & Performance Tuning - Oversee the optimization of network performance, implementing advanced routing protocols, QoS, and load balancing to ensure high availability and minimal downtime. • Security & Compliance Leadership - Implement and manage advanced security measures (e.g., firewalls, VPNs, IDS/IPS) across the network, ensuring compliance with internal security policies and external regulatory requirements. • Assist the Government in More ❯

Top Skills' Details 1. Responsible for the installation, configuration, maintenance, and support for the LAN/WAN network environment 2. Experience planning, coordinating, and implementing network security measures and assisting with network designs. 3. Assisting with high level troubleshooting and assisting/overseeing junior and mid-level Network Admins and Engineers. WHAT YOU'LL NEED TO … Master's Degree with 10 years of experience Required Skillset: Mitigate risks, controls costs and schedule variance, and effectively manages large scale, integrated projects Review and/or approve Network engineering documentation to ensure that processes and specifications meet Network needs and are accurate, comprehensive, and complete Establish and follow a formal procedure for coordinating Network integration … your start date. Of course if you have CCNP is preferred to have individual that has this on day one Secondary Skills - Nice to Haves Cisco routers Cisco switches network design Job Description HOW A NETWORK ENGINEER SENIOR WILL MAKE AN IMPACT Responsible for Installation, configuration, and support of an organization's local area network (LAN), wide More ❯

document, please get in touch with at UKI.recruitment@tcs.com or call TCS London Office number 02031552100 with the subject line: “Application Support Request”. Role: Lead Security Architect (OT) network Job Type: Permanent Location: Leamington/Gaydon, UK Work mode: Hybrid Number of hours: 40 hours per week – full time Are you looking to take on a role in … Security Architecture? We have an exciting opportunity for you as a Lead Security Architect (OT) network Careers at TCS: It means more TCS is a purpose-led transformation company, built on belief. We do not just help businesses to transform through technology. We support them in making a meaningful difference to the people and communities they serve - our … Gain access to endless learning opportunities. Work closely with the range of teams within the business to bring products to life. The Role As a Lead Security Architect (OT) network, you will define and implement the security architecture strategy for networks, working closely with the Networks team and the wider IT team and business stakeholders, by leveraging the More ❯

centric security. Deliver secure and scalable application services using the VMware Avi Load Balancer. Configure and operationalize VMware vDefend Advanced Threat Prevention, including IDS/IPS, malware detection, and network sandboxing. Provide network and security visibility using vRealize Network Insight (vRNI). Experience with NSX automation and orchestration tools (Terraform, Ansible, Power CLI). Familiarity with container … communication and client-facing skills. Experience in regulated industries such as finance, healthcare, or government is an advantage. Required Skills and Experience: 8–12 years of relevant experience in network security with deep expertise in VMware NSX-T Data Center. Proven experience with: NSX Distributed Firewall (DFW) NSX Gateway Firewall Zero Trust Network Architecture (ZTNA) Micro-Segmentation … strategy and enforcement VMware Avi Advanced Load Balancer NSX Advanced Threat Prevention (ATP), including IDS/IPS vRealize Network Insight (vRNI) NSX Automation Solid background in Greenfield and Brownfield deployment scenarios. Hands-on experience in security policy creation, enforcement, and auditing across complex enterprise environments. Strong understanding of L2/L3 networking, routing protocols (BGP, OSPF), NAT, VPN, and More ❯

Senior Network Engineer – Juniper - 6 Month Contract As a Juniper Network Engineer, you will be responsible for designing, deploying, managing, and troubleshooting Juniper-based network solutions. You’ll work with a team of network professionals to ensure seamless operations, optimize performance, and maintain the highest levels of security and uptime. Key Responsibilities: Design, configure, and maintain … Juniper routers, switches, and firewalls (MX, EX, SRX series) Implement and troubleshoot BGP, OSPF, MPLS, and VPN solutions Monitor network performance and perform tuning to ensure optimal efficiency Ensure network security through policies, firewall rules, and regular audits Perform firmware upgrades, patching, and regular system maintenance Provide Tier 2/3 support and troubleshooting for escalated network issues Maintain comprehensive documentation of network architecture and configurations Work collaboratively with internal teams and external vendors Required Skills and Qualifications: Proven experience with Juniper networks Strong hands-on experience with Junos OS Solid understanding of routing protocols (BGP, OSPF, RIP, MPLS) Experience with network security, firewall configurations, and VPNs Familiarity with network monitoring tools More ❯