1 to 25 of 104 Permanent Load Balancing Jobs

Engineer to build, secure, and evolve a global enterprise network. Your mission: strengthen the perimeter and application delivery layers—designing resilient, high-performing infrastructures across firewalling, proxy, DNS, and load balancing domains. Mission Objectives Design and implement new network security and traffic management solutions across global sites. Modernise and standardise firewall, proxy, and load balancing architectures … teams to deliver end-to-end service integrity. Produce technical standards and runbooks for global rollout and support transition. Technical Environment Firewalls: Palo Alto, Fortinet, Check Point, Cisco ASA Load Balancing: F5 LTM/GTM (HA, GSLB, health checks, persistence) DNS & Proxy: Infoblox, Bluecoat, Zscaler or equivalent enterprise stack Routing/Switching: Cisco Catalyst, Nexus (OSPF, BGP, VRF … Monitoring & Tooling: ServiceNow, Zabbix, Centreon, Nagios Profile 7+ years’ experience in network & security engineering within large-scale production environments. Strong expertise in firewall, proxy, DNS, and load balancing configuration and lifecycle management. Proven ability to design and implement resilient network security architectures. Excellent troubleshooting and communication skills—comfortable working across teams and under pressure. More ❯

Title: Network Engineer (Infoblox) Location: St. Louis, MO ROLE SUMMARY AND RESPONSIBILITIES A Load Balancer and Infoblox Engineer is responsible for designing, implementing, and maintaining load balancing and DNS/DHCP/IPAM (DDI) solutions to ensure optimal performance, security, and scalability. This role involves collaboration with various teams to support business objectives and provide technical guidance … ROLE RESPONSIBILITIES Load Balancer Design and Implementation: Analyze, design, implement, and maintain the network's F5 Load Balancer infrastructure Configure and troubleshoot F5 load balancers, ensuring efficient load balancing network and application requirements. Provide architecture/engineering expertise for new implementations, cloud environments, integrations, and project designs. Manage the enterprise Load Balancing strategy … and provide technical support for security compliance initiatives. Create highly available and complex network solutions in both data centers and cloud environments L2/L3 Operation support Load Balancer Maintenance and Troubleshooting: Monitor performance and identify and resolve issues related to Load balancers. Perform routine maintenance and updates. Troubleshoot complex problems and provide timely resolutions. Maintain accurate network 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 ❯

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 ❯

RDSH), RD Gateway, RD Connection Broker, and RD Licensing . Optimize performance, scalability, and security of RDS infrastructure. Troubleshoot user connectivity, application performance, and remote access issues . Ensure load balancing and high availability (HA) configurations for RDS farms. Virtualization & High Availability (HA): Manage and maintain Hyper-V and VMware environments. Implement high availability (HA) and disaster recovery … steps . Required Qualifications: 5+ years of experience in Microsoft Exchange Server 2016+ administration . Extensive experience with Microsoft Remote Desktop Services (RDS) , including RDS farms, RDS Gateway, and load balancing . Strong expertise in Windows Server 2022, Active Directory, and multi-domain environments . Proficiency in Hyper-V and VMware virtualization technologies . Hands-on experience with More ❯

RDSH), RD Gateway, RD Connection Broker, and RD Licensing . Optimize performance, scalability, and security of RDS infrastructure. Troubleshoot user connectivity, application performance, and remote access issues . Ensure load balancing and high availability (HA) configurations for RDS farms. Virtualization & High Availability (HA): Manage and maintain Hyper-V and VMware environments. Implement high availability (HA) and disaster recovery … steps . Required Qualifications: 5+ years of experience in Microsoft Exchange Server 2016+ administration . Extensive experience with Microsoft Remote Desktop Services (RDS) , including RDS farms, RDS Gateway, and load balancing . Strong expertise in Windows Server 2022, Active Directory, and multi-domain environments . Proficiency in Hyper-V and VMware virtualization technologies . Hands-on experience with 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 ❯

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 ❯

time or mission-critical systems (security, IoT, or similar sectors). Familiarity with log aggregation, monitoring, and alerting tools (e.g., ELK, Prometheus, Grafana). Good understanding of networking, VPNs, load balancing, DNS, and firewalls. Comfortable with Git and CI/CD workflows. Excellent troubleshooting skills and structured problem-solving approach. Strong written and verbal communication skills. Desirable/ 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 ❯

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, Ansible) Data Centres/OnPrem Support/Troubleshooting 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, Ansible) Data Centres/OnPrem Support/Troubleshooting More ❯

Influencing architecture roadmaps and future strategic direction Tech Environment (Key Exposure) Cisco Networking & Data Center (NX-OS, Catalyst, ACI or classic DC switching) Routing & Switching (BGP, OSPF, Multicast preferred) Load Balancing & Firewalling experience beneficial (F5, Palo Alto, ASA etc.) Familiarity with high-availability architectures and large-scale LAN/WAN environments Experience in regulated/financial services environments 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 ❯

DevOps pipelines and working with Java, .NET, or Node.js application environments Exposure to AI/ML platforms, real-time data pipelines, and basic networking (TCP/IP, DNS, firewalls, load balancing) Relevant certifications such as Certified Kubernetes Administrator (CKA), Microsoft AZ-400, or HashiCorp Terraform Associate are advantageous Strong interpersonal skills including clear communication, collaboration across teams, adaptability 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 ❯

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 ❯

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 ❯

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 ❯

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 ❯

systems administration and troubleshooting Expertise with Kubernetes (deployment, scaling, networking, monitoring) Proficiency in Python for scripting, automation, or tooling development Good understanding of networking principles (TCP/IP, DNS, load balancing, firewalls) Background in DevOps, Platform Engineering, or Infrastructure as Code (IaC) environments Strong awareness of security, compliance, and resilience in financial or regulated sectors Desirable: Experience introducing More ❯