1 to 25 of 80 Load Balancing Jobs

Load Balancing Engineer (F5, AVI, Automation) - 3 Days/Week - Chester - 12-Month Contract - Inside We're hiring a Load Balancing Engineer for a 12-month hybrid contract role (3 days/week onsite in Chester) with Computacenter, supporting Bank of America Key Tech: F5 (LTM, GTM/DNS, APM, ASM, SSLO), AVI Networks (VMware NSX … and deploy services into production Support change management & troubleshooting Collaborate with cross-functional teams on resilient, secure architectures Maintain accurate documentation and operational handover Requirements: 5+ years' experience in Load Balancing & Network Engineering Strong F5 expertise, including DNS (GTM) Experience with AVI, automation, and DMZ design Solid grasp of network protocols & compliance Excellent problem-solving and communication skills 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 ❯

project delivery remain aligned with organisational standards and business requirements. You will be responsible for maintaining and enhancing a broad array of technologies across LAN, WAN, wireless, security, VPN, load balancing, cloud networking, and automation, ensuring the seamless operation of network services across the estate. This position is offered on a hybrid basis from our Dublin office (D11 … You will take ownership of wireless services built on Cisco Wireless Controllers and Motorola wireless technology, ensuring stable and high-quality connectivity across the enterprise. You will also support load balancing and optimisation technologies such as F5, Bluecoat proxy services, QoS-driven voice and video environments, and WAN optimisation platforms including Cisco WAAS. Day-to-day, you will … provide technical support via ServiceNow, performing incident resolution, problem isolation, and root-cause analysis across LAN, WAN, security, wireless, VPN and load-balancing services. You will be expected to provide operational insight into complex issues, often using diagnostic tools such as SolarWinds, Infoblox, packet capture and trace analysis utilities, and other SNMP-based monitoring platforms. Strong documentation capability More ❯

This enables secure, scalable, and resilient communication between internal services-supporting high availability and enforcing strong security boundaries. In addition, we architect, build, and maintain the systems behind Ingress load balancing and intelligent traffic management, including a custom fleet of software load balancers, cloud-based load balancing infrastructure, DNS, and CDN services.Slack's infrastructure is More ❯

issues, bottlenecks, and opportunities for improvement. Develop and maintain network performance baselines, KPIs, capacity planning strategies, and scaling frameworks. Oversee routing, switching, WAN/LAN, SD-WAN, wireless, and load balancing optimizations. Implement network automation and orchestration solutions to improve reliability and efficiency. Conduct performance testing, incident resolution, and root cause analysis for network outages or degradation. Ensure … experience in enterprise networking, performance engineering, and optimization. Strong expertise in routing and switching technologies (BGP, OSPF, EIGRP, MPLS, VXLAN Hands-on experience with SD-WAN platforms, network QoS, load balancing, and traffic engineering. Advanced knowledge of WAN optimization techniques and network performance measurement. Experience with automation tools such as Python, Ansible, Terraform, or similar. Proficiency with monitoring 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 ❯

even if you're still developing full mastery. Core Skills & Experience Required: Hands-on experience supporting or configuring Proxy platforms (eg McAfee, Skyhigh, Blue Coat) Experience or knowledge of Load Balancing technologies such as F5 BIG IP (LTM/GTM) VMWare Next Gen Load Balancer (formerly AVI Networks) Working knowledge of TCP/IP, HTTP/S … configuration Preferred: Experience building from base and upgrading firmware of Web Proxies Experience of DLP/Malware Protection & Mitigation infrastructure Experience writing or editing iRules, health monitors, or similar load balancing policies Awareness of certificate management, TLS handshake flow, and debugging tools (Wireshark, Fiddler) Contract Role inside IR35 - initial 12 month contract - 3 days a week in office 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 ❯

Python, PowerShell, Bash, Java, PHP). Strong understanding of application integration technologies (RESTful APIs, SOAP, Kafka, RabbitMQ, ETL tools). Knowledge of network infrastructure (TCP/IP, DNS, VPNs, load balancing, firewall management). Familiarity with IAM technologies (Active Directory, LDAP, SAML, OAuth, SSO). Excellent analytical, communication, and documentation skills. Proven ability to collaborate across teams and … Strong understanding of application integration technologies, including RESTful APIs, SOAP, message queues (e.g., Kafka, RabbitMQ), and ETL tools. Comprehensive understanding of network infrastructure, including TCP/IP, DNS, VPNs, load balancing, and firewall configuration and management. Ability to collaborate across departments and contribute to process improvement and efficiency initiatives that support sustainable technical solutions. Solid understanding of identity More ❯

Ansible, Helm, or CloudFormation. Experience implementing CI/CD pipelines and DevOps practices using tools such as Jenkins, GitLab, or Azure DevOps. Knowledge of networking technologies including VPN, VPC, load balancing, DNS, firewalls, and routing protocols. Strong understanding of cloud security, identity management, and compliance frameworks. Experience with logging, monitoring, and performance tools such as CloudWatch, Grafana, Prometheus 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 ❯

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 ❯

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 ❯

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 ❯

/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 ❯

LLD documentation, capture requirements, coordinate with carriers and cabling vendors, and support both legacy and modern environments. Expect to work across Cisco enterprise platforms, firewalls, advanced security protocols, and load balancing technologies while ensuring resilience, performance, and security across the wider network. Key Skills Cisco routing, switching and Nexus platforms across LAN and WAN Firewalls: Cisco ASA, Checkpoint … Palo Alto, Pulse Secure, NSX Authentication: SAML, SSO, LDAP, Active Directory IPSEC, GRE, DNS, HTTP, HTTPS, Proxy and SSL F5 BIG IP load balancers and wireless WLC/AP technologies Strong network troubleshooting skills and use of sniffers including Wireshark Ability to produce HLD and LLD documentation and map architectures in Visio Experience delivering multiple customer live implementations If More ❯

skills in Linux/Unix administration and shell scripting. Proficiency with cloud platforms (AWS, Azure, GCP) and container orchestration (Kubernetes, Docker Knowledge of networking fundamentals (TCP/IP, DNS, load balancing Proficiency in Linux/Unix administration, scripting (Python, Bash, or similar Experience with monitoring tools (Prometheus, Grafana, DataDog Familiarity with containerization (Docker, Kubernetes) and cloud services. Experience 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 ❯

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 ❯

have: Experience of architecting and engineering cloud infrastructure to support existing services and develop new ones Experience with AWS services including EKS, VPC, IAM, RDS, EC2, ECS, S3, R53, Load Balancing and Direct Connect Experience of service oriented architecture with containers, distributed systems and immutable infrastructure Experience with Infrastructure as Code and infrastructure provisioning tools, particularly terraform Experience More ❯

in cloud, design, support, and troubleshooting. 5+ years of hands-on experience Microsoft Azure IaaS and PaaS technologies. Hands on experience with Azure Kubernetes Service, VDI, Scale Sets, and load balancing. Hands on experience deploying cloud assets using Terraform pipelines. Strong understanding of IP subnetting, Network Security Groups, routing, Azure Firewall, load balancing, DNS, and other network … cloud design patterns, principles, and best practices. Strong knowledge of cloud security, governance, and regulatory compliance. Strong knowledge of Azure networking and connectivity options, including VPN Gateway, ExpressRoute, and load balancing. Hands on experience with administrative scripting using PowerShell or Azure CLI is highly desirable. Hands on experience running VMWare virtual machines in Azure is highly desirable. Excellent communication More ❯

microservices and ReactJS-based front-end applications into Azure. Excellent writing and communication skills. Strong scripting skills in Bash, PowerShell, or equivalent for automation tasks. Good understanding of networking, load balancing, and cloud security concepts. Experience with Kubernetes (especially AKS) and monitoring/logging tools like Azure Monitor, Grafana, Prometheus, or Applications Insights. Understanding of GenAI MLOps practices … e.g. model versioning, prompt testing, fine-tuning workflows). Experience with performance/load testing tools (e.g., JMeter, k6). Project management and problem-solving skills. Proven ability to deploy and manage services in Microsoft Azure, including App Services, Container Apps, AKS, and other key services. Solid experience with Docker, including containerizing applications and managing container lifecycles. Experience deploying More ❯

for streamlined automation and delivery. Demonstrate hands-on expertise in Infrastructure as Code (IaC) practices, particularly using Terraform. Configure and optimise Azure services such as Front Door, SQL, and Load Balancers to support secure and high-performing cloud environments Assess networking requirements and help design appropriate solutions, including load balancing, firewalls, routing, application gateway and network security. More ❯