LoadBalancing Engineer - F5, LoadBalancing, Network, Chester A leading Tier 1 Investment bank are looking for a LoadBalancing Engineer to join their growing Chester based Network Engineering team. You'll be working on complex technical designs that enable business strategies in accordance with architecture governance, standards and policies. Rate - Negotiable (Inside IR35 … Desired Skills Proven experience (5+ years) as a LoadBalancing Network Engineer. Proven experience (5+ years) of working with F5 DNS(GTM) Knowledge and experience of working with multiple F5 Modules: LTM, GTM, APM, ASM, SSLO Knowledge and experience of working with virtual Load Balancers and the supporting infrastructure Knowledge and experience of working with FIPS modules … Ability to base build and configure Load Balancers to given standards Knowledge and experience of working with VMware Next Gen Load Balancer (AVI Networks) Knowledge and experience of working with and creating automation scripts Strong DMZ architecture and engineering Experience In-depth knowledge of network protocols, security principles, and best practices. Working knowledge of DNS and IP Address More ❯
West London, London, United Kingdom Hybrid / WFH Options
Prodapt (UK) Limited
priority Network Migration Project. The ideal candidate will have extensive experience in networking and security, with expertise in migration, configuration, and troubleshooting across Cisco LAN/WAN environments, F5 loadbalancing, and Checkpoint firewalls. The Network Engineer will work closely with customer and third-party consulting team to design, implement, and optimize network infrastructure while ensuring the security … minimal downtime and disruption to business operations. Roles & Responsibilities: Lead and assist in the migration of network infrastructure, ensuring seamless transition between systems (including Cisco LAN/WAN, F5 loadbalancing, and Checkpoint security configurations). Design, configure, and optimize Cisco network equipment including switches, routers, and firewalls for both LAN and WAN environments. Implement and maintain F5 … loadbalancing solutions to ensure high availability, scalability, and performance of applications. Configure, manage, and troubleshoot Checkpoint firewalls to ensure network security and implement policies across migration stages. Collaborate with stakeholders to gather requirements and create detailed network migration plans. Perform network assessments and audits to identify any security vulnerabilities, performance bottlenecks, or other potential issues before, during More ❯
Contract F5 Operations LoadBalancing Engineer - Investment Banking - LTM/GTM/Troubleshooting/Proxy The role is within the EMEA Network Engineering team, working on complex technical designs that enable business strategies in accordance with architectural governance, standards and policies. This job facilitates deployment of technical solutions by designing, engineering and implementing configuration across EMEA network infrastructure. … services into production Assisting with the troubleshooting of existing and new implementations to resolve issues identified in testing and improve services. Desired Skills Proven experience (5+ years) as a LoadBalancing Network Engineer. Proven experience (5+ years) of working with F5 DNS(GTM) Knowledge and experience of working with multiple F5 Modules: LTM, GTM, APM, ASM, SSLO Knowledge … and experience of working with virtual Load Balancers and the supporting infrastructure Knowledge and experience of working with FIPS modules Ability to base build and configure Load Balancers to given standards Knowledge and experience of working with VMware Next Gen Load Balancer (AVI Networks) Knowledge and experience of working with and creating automation scripts Strong DMZ architecture More ❯
provider or defence environments. Key Responsibilities Deliver advanced support and engineering for core network and security infrastructure Manage and troubleshoot firewall solutions (Palo Alto, Cisco ASA, Juniper, Fortinet) Oversee load balancers, VPNs, routing, switching, and Layer 2/3 technologies Provide secure networking solutions across LAN, WAN, WiFi, and cloud environments Support large-scale upgrades and security projects in … high-availability setups Essential Experience Minimum 3 years in a service provider or enterprise network security role In-depth knowledge of firewalls, WAFs, loadbalancing, VPNs, and telephony/video networking Hands-on expertise with: Palo Alto, Cisco ASA, Juniper, Fortinet Routing & switching across complex architectures Preferred certifications: Cisco CCNA/CCNP (Security or Routing & Switching) Palo Alto More ❯
Leatherhead, Surrey, England, United Kingdom Hybrid / WFH Options
Sanderson
downtime, security breaches, or vulnerabilities. Network Management: Develop, maintain, and support the organization's network, including managing Layer 2/3 devices, LAN/WAN, B2B connections, remote access, loadbalancing, Wi-Fi, and network performance tools. IT Security Management: Manage IT security systems, including next-generation firewalls, IPS, SIEM tools, endpoint security, and other devices/services. More ❯
South West London, London, England, United Kingdom
Oscar Technology
across AWS and Azure platforms Strong knowledge of Terraform , scripting (Python, Bash, PowerShell), and cloud architecture Comfortable with containerisation and orchestration ( Docker, Kubernetes ) Understanding of networking, DNS, IAM, and loadbalancing in cloud environments Hands-on experience with observability tooling and production-level troubleshooting If this sounds like you, it's a great opportunity so apply now! Site More ❯
Birmingham, West Midlands, United Kingdom Hybrid / WFH Options
Hays
standards and security compliance. Work with other Engineers, Architects and report to the lead Architect Examples of day to day tasks include: Configure network hardware Configure Firewall policies Configure LoadBalancing Profiles Create and maintain Low Level diagrams, documentation and guides related to network infrastructure and any related operational processes Provide technical support to the other teams, troubleshooting More ❯
such as HTTP, DNS, and DHCP Experience with network devices from vendors like Cisco, Juniper, Arista, etc. Knowledge of firewalls, IDS/IPS, and other security appliances Experience with loadbalancing technologies and strategies Familiarity with wireless networking standards and equipment Understanding of cloud networking concepts and services (e.g., AWS, Azure, GCP) Knowledge of Software-Defined Networking (SDN More ❯
Birmingham, West Midlands, West Midlands (County), United Kingdom
Experis
SRX and MX platforms Will consider extensive Cisco if no Juniper experience In-depth knowledge of Junos OS and CLI configuration Advanced understanding of BGP, including policy-based routing, loadbalancing and attribute manipulation Strong troubleshooting experience with IPSEC VPNs and MPLS networks Solid grasp of PKI infrastructure, including certificate-based VPN authentication Strong knowledge of routing and More ❯
Stockton Heath, Cheshire, United Kingdom Hybrid / WFH Options
First Recruitment Group
the EC&I industry or highly regulated industries, such as Nuclear, MOD or Pharmaceutical. Experience with cloud-based platforms such as GCP, AWS or Azure. Experienced in database clustering, load-balancing and redundancy. Familiar with integrated SCADA control system applications. Experience with OT Cyber Security and the development of cyber secure designs. Awareness and understanding of Nuclear Engineering More ❯
Warrington, Stockton Heath, Cheshire, United Kingdom Hybrid / WFH Options
First Recruitment Group
the EC&I industry or highly regulated industries, such as Nuclear, MOD or Pharmaceutical. · Experience with cloud-based platforms such as GCP, AWS or Azure. · Experienced in database clustering, load-balancing and redundancy. · Familiar with integrated SCADA control system applications. · Experience with OT Cyber Security and the development of cyber secure designs. · Awareness and understanding of Nuclear Engineering More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
TalentTrade Recruitment Limited
including module development and state management. Solid understanding of HashiCorp Configuration Language (HCL) for defining infrastructure and application configurations. Good understanding of networking fundamentals, including TCP/IP, DNS, loadbalancing, and Firewall rules. Strong grasp of security best practices in cloud and on-premise environments, including identity and access management (IAM) and secrets management. Good experience with More ❯
EC3N, Tower, Greater London, United Kingdom Hybrid / WFH Options
TalentTrade Recruitment Limited
including module development and state management. Solid understanding of HashiCorp Configuration Language (HCL) for defining infrastructure and application configurations. Good understanding of networking fundamentals, including TCP/IP, DNS, loadbalancing, and Firewall rules. Strong grasp of security best practices in cloud and on-premise environments, including identity and access management (IAM) and secrets management. Good experience with More ❯
Birmingham, West Midlands, England, United Kingdom
Reed
various SRX and MX platforms, including comprehensive CLI exposure. Profound understanding of routing and switching. Expertise in configuring and tuning BGP, including policy-based routing, manipulation of attributes, and load-balancing techniques. Familiarity with troubleshooting IPSEC VPNs and MPLS. Knowledge of PKI infrastructure elements and certificate-based VPN authentication. Benefits : Competitive daily rate. Opportunity to work in a More ❯
Stoke-On-Trent, Staffordshire, West Midlands, United Kingdom
LA International Computer Consultants Ltd
will also have in-depth knowledge of routing and switching. -In-depth knowledge of configuring and tuning BGP, to include topics such as policy-based routing, manipulation of attributes, load-balancing techniques, and lastly have comprehensive troubleshooting skillset. -Must be familiar with trouble shooting IPSEC VPN's and MPLS -PKI - successful candidate will have knowledge of PKI infrastructure More ❯
with strong CLI expertise. * Routing and Switching: A solid understanding of routing and switching protocols is essential. * BGP: In-depth knowledge of BGP, including policy-based routing, attribute manipulation, load-balancing techniques, and advanced troubleshooting skills, is required. * IPsec VPN and MPLS: Proficiency in troubleshooting IPsec VPNs and MPLS networks is a must. * PKI: The candidate should have More ❯
will also have in-depth knowledge of routing and switching. - In-depth knowledge of configuring and tuning BGP, to include topics such as policy-based routing, manipulation of attributes, load-balancing techniques, and lastly have comprehensive troubleshooting skillset. - Must be familiar with trouble shooting IPSEC VPNs and MPLS APPLY NOW to avoid disappointment LA International is a HMG More ❯
Milton Keynes, Buckinghamshire, England, United Kingdom Hybrid / WFH Options
FryerMiles Recruitment
subject matter expert on enterprise networking technologies. Support project and operational teams with complex infrastructure issues. Essential Skills and Experience: Expertise in LAN and WAN networking technologies. Proficiency in loadbalancing and firewall configurations. Strong knowledge of network security principles and technologies. Demonstrated experience in large-scale, complex IT environments. Desirable Skills: Awareness of Wintel and Red Hat More ❯
with strong CLI expertise. Routing and Switching : A solid understanding of routing and switching protocols is essential. BGP : In-depth knowledge of BGP, including policy-based routing, attribute manipulation, load-balancing techniques, and advanced troubleshooting skills, is required. IPsec VPN and MPLS : Proficiency in troubleshooting IPsec VPNs and MPLS networks is a must. PKI : The candidate should have More ❯
will also have in-depth knowledge of routing and switching. In-depth knowledge of configuring and tuning BGP, to include topics such as policy-based routing, manipulation of attributes, load-balancing techniques, and lastly have comprehensive troubleshooting skillset. Must be familiar with trouble shooting IPSEC VPN's and MPLS PKI - successful candidate will have knowledge of PKI infrastructure More ❯
Leicester, Leicestershire, East Midlands, United Kingdom
LA International Computer Consultants Ltd
networks in Data Centres and Operation centres, that developers, test teams and customers can use. Examples of day to day tasks include: * Configure network hardware * Configure Firewall policies * Configure LoadBalancing Profiles * Create and maintain Low Level diagrams, documentation and guides related to network infrastructure and any related operational processes * Provide technical support to the other teams, troubleshooting More ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Robert Walters
for IT Services, designing continuity testing exercises, collaborating on planning efforts, and creating comprehensive documentation. Design and implement a framework to ensure IT systems incorporate redundancy, failover mechanisms, and loadbalancing Use the Tech Service Catalogue to identify and assess IT services critical to business operations Prioritise IT services based on their business criticality Design and execute a More ❯
Birmingham, West Midlands, United Kingdom Hybrid / WFH Options
Robert Walters
for IT Services, designing continuity testing exercises, collaborating on planning efforts, and creating comprehensive documentation. Design and implement a framework to ensure IT systems incorporate redundancy, failover mechanisms, and loadbalancing Use the Tech Service Catalogue to identify and assess IT services critical to business operations Prioritise IT services based on their business criticality Design and execute a More ❯
Employment Type: Contract, Work From Home
Rate: Outside IR35 Competitive Day Rate, Home Based