1 to 25 of 129 Load Balancing Jobs

today's rapidly changing landscape. Overall Purpose of the Role: Maintain the current IT Network infrastructure: WAN LAN Wireless LAN VoIP/PSTN connectivity Perimeter security and remote access Load balancing Datacentre Contribute to the development of the existing network and suggest ways of improving existing technology, processes and documentation. Travel to sites in the UK and Ireland … and Fortinet firewalls. Extensive experience of IPsec site-to-site VPN. Extensive experience of Cisco AnyConnect SSL VPN. Knowledge and experience of security best practises, attack vectors and countermeasures. Load Balancing Experience of configuring and troubleshooting F5 Big IP LTM Load balancers. Experience of load balancing setups, algorithms and session persistence. Monitoring Knowledge of Nagios More ❯

IOS (routers, switches, firewalls) Infoblox for enterprise-grade DNS solutions VeloCloud SD-WAN deployment and optimization Cloud Networking (required AWS or GCP) AWS: Transit Gateway, Direct Connect, VPC, VPN, Load Balancing, Security Groups GCP: Network Connectivity Center, Cloud Interconnect, VPC, VPN, Load Balancing, Firewall Rules Azure: Express Routes, VNET, Security Groups, Load Balancing, vWAN More ❯

Platform Engineer to join a growing Platform Engineering team. You will play a key role in designing, implementing, and maintaining cloud infrastructure, with a focus on network architecture, cloud load balancing, and high availability. Reporting to the Head of Platform, you will collaborate with senior technical leaders to ensure the stability, scalability, and security of our systems across … maintain secure, scalable, and resilient cloud infrastructure within Microsoft Azure. Develop and manage network architecture, including virtual networks, subnets, routing, VPNs, and network security groups. Implement and optimize cloud load balancing solutions to ensure availability, performance, and fault tolerance. Automate infrastructure deployment using Infrastructure as Code (IaC) tools such as Terraform or Azure Resource Manager (ARM) templates. Collaborate … a strong focus on Microsoft Azure. Solid understanding of networking concepts including TCP/IP, DNS, firewalls, routing, and VPNs. Experience configuring and managing Azure networking components, Application Gateways, Load Balancers, and related services. Experience with CI/CD concepts and pipelines in Azure DevOps or GitHub Actions. Proficiency in Infrastructure as Code (IaC) using Terraform or ARM templates. More ❯

Act as the subject matter expert for Citrix Virtual Apps & Desktops (XenApp/XenDesktop). Troubleshoot performance issues, latency, and connectivity problems across Citrix/Netscaler environments. Optimize Netscaler load-balancing, traffic management, high availability, and SSL offloading. Implement security policies, multi-factor authentication, and access controls for banking systems. Work closely with network, security, and application teams … a Citrix/Netscaler SME in large enterprise or banking environments. Citrix Netscaler ADC/Gateway Citrix Virtual Apps & Desktops Citrix Cloud (preferred) StoreFront, Director, Studio Strong understanding of load balancing, GSLB, LDAP integration, SSL certificates, and application delivery. Good knowledge of networking (TCP/IP, DNS, VPNs, routing, firewalls). Experience with security and compliance in financial More ❯

complex network infrastructure, primarily focused on A10 Networks Application Delivery Controllers (ADCs) and security solutions. This role demands a hands-on engineer with a solid understanding of high availability, load balancing, and Layer 4-7 traffic management, ideally within secure, mission-critical environments. Key Responsibilities: Configure, deploy, and manage A10 Thunder Series devices (ADC, CGNAT, SSLi, etc.) Perform … working with A10 Networks (Thunder ADC, CGNAT, SSL Insight) In-depth understanding of networking protocols TCP/IP, HTTP/S, DNS, SSL/TLS, BGP, OSPF Experience with load balancing, application delivery, and traffic optimisation Active SC (Security Check) or DV (Developed Vetting) clearance is essential More ❯

Stack Developer: Proven experience in full stack development using C#, .NET, and modern JavaScript frameworks. Strong understanding of web application architecture and high-availability environments. Hands-on experience with load balancing and request routing technologies, ideally NetScaler or similar. Proficiency in managing and deploying web applications across multiple servers. Good knowledge of SQL Server and database performance optimisation. … and maintain scalable web-based applications using C#, .NET, and JavaScript frameworks. Support and enhance the organisation’s high-availability environment, ensuring performance and reliability. Work with NetScaler for load balancing, SSL offloading, and application-level routing logic. Manage and maintain the organisation’s source control systems and version management. Collaborate with internal teams to design, test, and More ❯

/reviews Experience with GITLAB functionality, error codes and scripting Experience using AWS services/technologies (e.g. CloudFormation, S3, ECS, EKS) Experience with AWS Serverless architectures (lambda, API gateway, load balancing, autoscaling) Experience supporting development testing Experience with cloud-based architectures Understanding of DevSecOps methodologies and workflow Experience developing and managing CI/CD pipelines Knowledge of SW …/reviews Experience with GITLAB functionality, error codes and scripting Experience using AWS services/technologies (e.g. CloudFormation, S3, ECS, EKS) Experience with AWS Serverless architectures (lambda, API gateway, load balancing, autoscaling) Experience supporting development testing Experience with cloud-based architectures Understanding of DevSecOps methodologies and workflow Experience developing and managing CI/CD pipelines Knowledge of SW More ❯

MPLS, STP, VXLAN, DNS/DHCP). Familiarity with SDN and SD-WAN architectures (Cisco Viptela, Meraki, VMware NSX, Fortinet). Design and implementation experience with VPNs, remote access, load balancing, firewalls, proxies (F5, Palo Alto, Forcepoint, Cisco ASA). Strong knowledge of wireless networking design and optimisation. Security integration: Zero Trust, segmentation, NAC; familiarity with ISO More ❯

deployment and optimisation of SD-WAN and SASE/SSE technologies (e.g., Netskope, Zscaler, Cisco Umbrella). Manage and maintain secure network architectures including firewalls, VPNs, switching, routing, and load balancing (HAProxy). Monitor, analyse, and optimise network performance and security posture. Implement security policies aligned with ISO 27001, NIST, and CIS frameworks. Produce detailed documentation for configurations More ❯

and advanced QoS exposure. Cisco ISE (NAC/SGT), Cisco DNA Centre/SDA, or Cisco ACI familiarity. Automation/scripting (Ansible, Python) for repeatable changes and evidence collection. Load balancing (e.g. F5), secure email/web gateways, or SD-WAN exposure. Certifications: CCNA/CCNP (Enterprise or Security), PCNSA/PCNSE, Check Point CCSA/CCSE, VMware More ❯

that support mission-critical business operations. Responsibilities:Design and implement enterprise-grade network architectures leveraging SDN, SDA, and SD-WAN technologies.Configure, deploy, and troubleshoot Cisco routers, switches, firewalls, and load balancers across large (link removed)tegrate and manage Cisco ISE for network access control, identity management, and policy enforcement.Optimize routing protocols such as OSPF, EIGRP, BGP, and ensure high … availability through MPLS and VPN solutions.Manage and maintain advanced firewall configurations, VPN tunnels, and load balancing for secure connectivity.Collaborate with network security and operations teams to ensure compliance, performance, and scalability.Participate in architecture reviews, capacity planning, and performance optimization initiatives.Develop and maintain technical documentation, network diagrams, and operational procedures. Required Skills & Qualifications:Bachelor s degree in Computer Science … SDA)Software Defined Wide Area Network (SD-WAN)Cisco Identity Services Engine (ISE)Strong proficiency in network protocols and technologies, including:TCP/IP, OSPF, EIGRP, BGP, MPLS, VPNFirewalls, Load Balancers, Routers, and Switches Valid industry certifications (one or more of the following):CCNA, CCNP, CCIE, CCDE, PCNSE, NSE9, JNCDA, JNCDS-DCExperience in network automation using Python, Ansible, or More ❯

optimization, and ongoing support of a 24/7 multi-site LAN/WAN/WLAN IP infrastructure. This role encompasses routing, switching, wireless, network security, unified communications, and load balancing to ensure high availability, scalability, and performance across all business locations. KEY RESPONSIBILITIES Plan, design, and optimize enterprise-class LAN, WAN, and WLAN solutions. Develop strategies for More ❯

and hands-on experience of configuring, troubleshooting and supporting Cisco and F5 networking equipment in a datacentre environment, specifically Cisco Nexus switches, Cisco ASA firewalls, F5 LTM and DNS load balancers. Strong network design and management skills and experience, including setting up firewall rules, dynamic routing, load balancing, intrusion detection and prevention, setting up remote access and More ❯

/EIGRP) Meraki - Edge Network & Wi-Fi (including site to site VPN via MX200/250/400, switch stack management, L2 and L3 switching) Aruba - Authentication (ClearPass) F5 - Load balancing Checkpoint - HQ and Cloud Firewall (including site to site VPN) Experience working in a support environment Experience troubleshooting/configuring and installing various network devices Understanding of More ❯

collaboration, creativity, and innovation, all while fostering a startup mindset. Job Summary We are seeking a highly skilled AWS Architect with extensive expertise in AWS and real-time, high-load distributed systems, with a particular focus on event-driven architectures using Kafka. This role will be instrumental in designing and implementing cloud solutions that leverage AWS services and Kafka … to build scalable, efficient, and resilient systems for our organization. Key Responsibilities System Architecture and Design Lead the design and development of AWS-based cloud solutions supporting high-load, real-time distributed systems. Architect and implement event-driven systems using Kafka for efficient real-time data streaming and message processing. Collaborate with Solution Architects and Video Architects to ensure … architectural standards. Performance and Optimisation Analyze and optimize cloud infrastructure for performance, cost efficiency, and security. Implement monitoring and alerting systems to ensure the reliability and health of high-load systems. Design and execute performance testing strategies for large-scale distributed applications. Innovation and Best Practices Stay updated with the latest trends and advancements in cloud computing, AWS services More ❯

help with the ongoing support and optimisation of their platform. Their ideal candidate would have good knowledge of: Cloud (AWS) Core Networking (LAN/WAN, routing/switching, firewalls, load-balancing, DNS) Network Security (Perimeter Networks/FWs, Proxies, Remote Access, SASE/VPN, DDoS) Palo Alto Firwalls Automation (Terraform) Data Centres/OnPrem Support/Troubleshooting experience More ❯

help with the ongoing support and optimisation of their platform. Their ideal candidate would have good knowledge of: Cloud (AWS) Core Networking (LAN/WAN, routing/switching, firewalls, load-balancing, DNS) Network Security (Perimeter Networks/FWs, Proxies, Remote Access, SASE/VPN, DDoS) Palo Alto Firwalls Automation (Terraform) Data Centres/OnPrem Support/Troubleshooting experience More ❯

advanced content filtering Expertise in malware prevention and data loss prevention systems, including Day Zero threat prevention MUST have extensive knowledge on fundamental networking concepts of DNS, DHCP, Firewalls. Load balancing, IPS, basic routing/switching; excellent understanding of TCP/IP and packet analysis Expertise in creating Application and network diagrams including all pertinent flows and decisions. More ❯

orchestration. Expertise in VMware tools and technologies (e.g., vSphere, vCenter, NSX). Hands-on experience with Pure Storage solutions (e.g., FlashArray, FlashBlade). Expertise in networking concepts (e.g., ingress, load balancing, DNS) and storage solutions (e.g., persistent volumes, dynamic provisioning). Hands-on experience with CI/CD tools (e.g., Jenkins, Github, ArgoCD) and DevOps workflows. Strong understanding More ❯

orchestration. Expertise in VMware tools and technologies (e.g., vSphere, vCenter, NSX). Hands-on experience with Pure Storage solutions (e.g., FlashArray, FlashBlade). Expertise in networking concepts (e.g., ingress, load balancing, DNS) and storage solutions (e.g., persistent volumes, dynamic provisioning). Hands-on experience with CI/CD tools (e.g., Jenkins, Github, ArgoCD) and DevOps workflows. Strong understanding More ❯

with the following is highly desirable: Security: Cisco (LAN/WAN/WLAN/Telephony), Fortinet (WAN/SD-WAN), Check Point, Palo Alto, Infoblox (DHCP & DNS), Bluecoat, Zscaler Load Balancing & Proxies: Citrix NetScaler or similar Tools & Platforms: Experience with Catalyst Center, FortiManager, Panorama Scripting/Automation: PowerShell, Terraform, Ansible (or similar) ITSM Systems: Familiarity with support ticketing More ❯

orchestration. Expertise in VMware tools and technologies (e.g., vSphere, vCenter, NSX). Hands-on experience with Pure Storage solutions (e.g., FlashArray, FlashBlade). Expertise in networking concepts (e.g., ingress, load balancing, DNS) and storage solutions (e.g., persistent volumes, dynamic provisioning). Hands-on experience with CI/CD tools (e.g., Jenkins, Github, ArgoCD) and DevOps workflows. Strong understanding More ❯

orchestration. • Expertise in VMware tools and technologies (e.g., vSphere, vCenter, NSX). • Hands-on experience with Pure Storage solutions (e.g., FlashArray, FlashBlade). • Expertise in networking concepts (e.g., ingress, load balancing, DNS) and storage solutions (e.g., persistent volumes, dynamic provisioning). • Hands-on experience with CI/CD tools (e.g., Jenkins, Github, ArgoCD) and DevOps workflows. • Strong understanding More ❯

this is the place to make an impact. What we're looking for from you: ESSENTIALS Solid understanding of networking principles (TCP/IP, DNS, routing, switching, VLANS and load balancing) Strong expertise in configuring, maintaining and troubleshooting firewalls e.g. Cisco, Checkpoint, Palo Alto Demonstrable hands-on experience in next-gen firewalls and advancing security features like IPS More ❯

this is the place to make an impact. What we're looking for from you: ESSENTIALS Solid understanding of networking principles (TCP/IP, DNS, routing, switching, VLANS and load balancing) Strong expertise in configuring, maintaining and troubleshooting firewalls e.g. Cisco, Checkpoint, Palo Alto Demonstrable hands-on experience in next-gen firewalls and advancing security features like IPS More ❯