1 to 25 of 26 Load Balancing Jobs in London

L3 Network Engineer

Hiring Organisation
Claranet
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
services clients. The role focuses on complex incident resolution, change execution, and performance optimisation for SDWAN, WAN, LAN/WLAN, VPN/SASE, and load-balancing environments, ensuring all activities meet stringent regulatory, security, and compliance standards. Please note this role requires strong Netskope experience, involving migrations/… within regulated environments. Duties and Responsibilities Essential Roles & Responsibilities Diagnose and resolve complex incidents across SDWAN, WAN, LAN/WLAN, VPN/SASE, and load-balancing platforms, ensuring compliance with financial services regulations Implement network configuration changes using approved templates and security baselines, maintaining audit trails Support onboarding ...

L3 Network Engineer

Hiring Organisation
Claranet
Location
Camden, Greater London, Covent Garden, United Kingdom
Employment Type
Permanent
services clients. The role focuses on complex incident resolution, change execution, and performance optimisation for SDWAN, WAN, LAN/WLAN, VPN/SASE, and load-balancing environments, ensuring all activities meet stringent regulatory, security, and compliance standards. Please note this role requires strong Netskope experience, involving migrations/… within regulated environments. Duties and Responsibilities Essential Roles & Responsibilities Diagnose and resolve complex incidents across SDWAN, WAN, LAN/WLAN, VPN/SASE, and load-balancing platforms, ensuring compliance with financial services regulations Implement network configuration changes using approved templates and security baselines, maintaining audit trails Support onboarding ...

Production Services Specialist I

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to €90 per hour
Production Services Specialist II | Remote | Inside IR35 | $90 p/h | 4-Day Week (up to 40 hrs, Rota-Based) | IP Services/Load Balancing & DDI We're looking for an experienced Production Services Specialist II (contract) to support a large-scale IP Services environment. This … operations-focused role, acting as the technical subject matter expert for network incidents affecting load balancing and DDI (DNS, DHCP, IPAM) infrastructure. You'll manage day-to-day operational support across F5, VMware Avi, and BlueCat platforms, including incident triage, proactive network reviews and disaster recovery testing. ...

L4 Network Engineer

Hiring Organisation
Claranet
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
practices and continuous improvement initiatives. Provide design assurance for new deployments and service modernisation across SDWAN, WAN, LAN/WLAN, VPN/SASE, and load-balancing environments Support and guide automation initiatives including Infrastructure-as-Code (IaC) pipelines, compliance validation, and drift detection Drive monitoring and telemetry enrichment … environments Proven experience defining standards, leading complex troubleshooting, and driving network evolution Advanced technical knowledge across SDWAN, WAN, LAN/WLAN, VPN/SASE, load-balancing, and security platforms Strong understanding of compliance, risk management, and regulatory frameworks Effective communicator, able to engage stakeholders and lead governance activities ...

L4 Network Engineer

Hiring Organisation
Claranet
Location
Camden, Greater London, Covent Garden, United Kingdom
Employment Type
Permanent
practices and continuous improvement initiatives. Provide design assurance for new deployments and service modernisation across SDWAN, WAN, LAN/WLAN, VPN/SASE, and load-balancing environments Support and guide automation initiatives including Infrastructure-as-Code (IaC) pipelines, compliance validation, and drift detection Drive monitoring and telemetry enrichment … environments Proven experience defining standards, leading complex troubleshooting, and driving network evolution Advanced technical knowledge across SDWAN, WAN, LAN/WLAN, VPN/SASE, load-balancing, and security platforms Strong understanding of compliance, risk management, and regulatory frameworks Effective communicator, able to engage stakeholders and lead governance activities ...

Production Specialist - Security Ops

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
US$85 - US$95 per hour
SkyHigh Web Gateway (Proxy), Trellix DLP (FireEye), F5 SSLO, FortiGate firewalls and Trend Micro IDS/IPS Supporting adjacent security related network infrastructure, including Load Balancing, DNS, DHCP, and IPAM (DDI), as a secondary responsibility Picking up ad-hoc reporting and offline incident work as directed by senior …/downstream impacts during outages, and customer experience in failure scenarios What You'll Bring: Solid experience with network technologies: proxy devices (SkyHigh), F5 load balancing (SSLO), firewalls (Fortigate and Checkpoint), LAN, TCP/IP, UDP, DNS, and authentication A track record of troubleshooting complex networking issues Familiarity ...

Production Services Specialist I

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 90 Hourly
Production Services Specialist II Remote Inside IR35 $90 p/h 4-Day Week (up to 40 hrs, Rota-Based) IP Services/Load Balancing & DDI We're looking for an experienced Production Services Specialist II (contract) to support a large-scale IP Services environment. This … operations-focused role, acting as the technical subject matter expert for network incidents affecting load balancing an click apply for full job details ...

Senior Network Engineer

Hiring Organisation
UST
Location
London Area, United Kingdom
GCP. Manage and optimize routing and switching environments using technologies including BGP, OSPF, EIGRP, VLANs, STP, QoS, and Multicast. Administer and enhance F5 Load Balancers (LTM, GTM, ASM) to deliver high availability and performance. Manage Infoblox DNS, DHCP, and IPAM services to support efficient network operations. Security, Compliance & Risk … Network Engineering, Cloud Networking, and Network Security. Strong expertise across: Cisco Networking & Routing/Switching Palo Alto, Check Point, Cisco ASA, and ForeScout F5 Load Balancing Infoblox DNS/DHCP/IPAM AWS, Azure, and/or GCP Networking Hands-on experience with vulnerability management, patching, firmware upgrades ...

AWS DevOps Engineer - Security Cleared

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Code using Terraform, CloudFormation, or similar technologies. Configure and manage AWS services including EC2, VPC, IAM, S3, RDS, Lambda, CloudWatch, Route 53, and Elastic Load Balancing. Design and implement secure AWS networking, including VPCs, subnets, routing, VPNs, security groups, and network controls. Develop automation and CI/CD pipelines ...

Enterprise Services Principal Administrator, Cloud

Hiring Organisation
FBI &TMT
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
Technologies, Ubuntu, Red Hat, VMWare VCF, Data Centre, Enterprise networking, WAN/LAN/WLAN, Routing, Firewall, IDS/IPS, WAN optimisation, ZTNA services, Load Balancing Strong understanding of Infrastructure Security, PAM, IAM, and Cloud Authentication Benefits: Opportunity to contribute to a significant infrastructure transformation project Hybrid working ...

AWS Cloud Native DevOps Engineer

Hiring Organisation
83zero Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
£75,000
including Docker and Kubernetes. Strong scripting and automation skills using Python, Bash, or PowerShell. Solid understanding of AWS networking concepts including VPCs, subnets, routing, load balancing, and security groups. Experience with monitoring and logging platforms such as Prometheus, Grafana, ELK Stack, or AWS CloudWatch. Knowledge of cloud security ...

Cloud Operations Engineer

Hiring Organisation
The Curve Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
endpoint management Strong Windows Server and Active Directory experience Experience with PowerShell scripting and automation Understanding of networking concepts including DNS, DHCP, firewalls and load balancing Experience working within Agile/Scrum environments Desirable experience: Terraform/Infrastructure as Code Azure DevOps and CI/CD pipelines Azure ...

DevOps Engineer AWS - FinTech

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
similar Infrastructure as Code tools You have experience building and maintaining CI/CD pipelines You have a good understanding of cloud networking, VPCs, load balancing and security groups You have experience with IAM, access control and cloud security principles You have experience with scripting or automation using ...

IT 2nd/3rd Line Support Engineer

Hiring Organisation
Euro Car Parks
Location
Central London, London, United Kingdom
Employment Type
Permanent
Salary
£50,000
Exchange Online/O365 Environment Network Management, design principles and implementation, inc. TCP/IP, traffic routing, DNS, VLAN, WAN, firewall, switch and load balancing. Server management and design principles (physical and virtual) WANs, LANs and network troubleshooting Windows Server 2016/19/22, including Active Directory ...

Network Engineer

Hiring Organisation
VIQU IT
Location
London, Bishopsgate, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day Inside IR35
within a complex enterprise environment. This role requires a highly skilled Network professional with strong troubleshooting capabilities, and extensive experience across network, security, and load-balancing technologies including strong hands-on experience with Palo Alto firewalls including Panorama. The Network Engineer should have a strong operational mindset ...

Engineer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£750 - £850 per day
micro-segmentation, and Zero Trust architectures. Extensive hands-on experience designing, implementing, and managing Palo Alto and FortiGate firewalls , along with F5 BIG-IP load balancing solutions. Proven expertise in deploying and maintaining proxy services and secure web gateway technologies. Advanced troubleshooting capabilities across Layers 2-7, combined ...

Network Implementation Engineer

Hiring Organisation
WWT EMEA UK LIMITED
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£437 per day
cabling, AV, physical security and end-user testing teams Note: The programme is office/campus focused, with minimal involvement in data centre or load-balancing technologies. Candidates should still have experience deploying data centre-grade network devices, reflecting the calibre of kit and change discipline required. Technical ...

Lead Technical Architect - SC Cleared

Hiring Organisation
ARM
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £675/day
Network Engineering, with the following skills or strong experience in: CCNP certification or demonstrable knowledge of the following: networking concepts, switching, routing, firewalling and load balancing using (CISCO) SD-WAN technologies and use of BGP (Boarder Gateway Protocol). Consistent track record of ability to lead complex technical ...

Senior Platform Engineer / DevOps

Hiring Organisation
io.tt
Location
City of London, London, United Kingdom
Employment Type
Permanent
Salary
£95,000
Postgres), with an eye on reliability, security and cost. Supporting our service topology behind Caddy, including deployment, routing and TLS termination handled at the load-balancer layer. Improving observability across metrics, logging, tracing and error monitoring, so issues are caught early and resolved quickly. Strengthening reliability and resilience through … . Experience building and maintaining CI/CD pipelines for modern web and API services. A good grasp of networking, TLS, DNS and load balancing, and how services are exposed securely. Experience with observability tooling (metrics, logging, tracing, error monitoring) and using it to improve reliability. A pragmatic ...

Senior Lead Infrastructure Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
comfortable working on shell/python scripts and Ansible playbooks. Expertise of networking fundamentals including Network topology, VLANs, Routing, Switching, Global/Local Load Balancing and Firewalls. Flexible to work off hours and weekends in 24x7 on-call rotation. Preferred Qualifications, Skills, and Capabilities: Self-Starter ...

Infrastructure Engineer L4 - NSX

Hiring Organisation
Claranet Limited
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
micro-segmentation policy design, plus gateway firewalling and NAT Dynamic routing and peering between NSX and physical fabric (BGP, ECMP, VRF), and NSX load balancing/IPsec & L2 VPN Troubleshooting overlay networking end to end (Geneve/TEP, MTU, uplink profiles, traceflow, packet capture) Strong understanding of operational ...

Lead Technical Architect

Hiring Organisation
Anson Mccade
Location
South East London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £700 per day Inside IR35
delivery. Essential Experience Strong Technical Architecture experience within complex enterprise environments CCNP certification or equivalent networking expertise Strong knowledge of routing, switching, firewalling and load balancing Hands-on experience with Cisco SD-WAN technologies Strong understanding of BGP (Border Gateway Protocol) Experience leading complex architecture programmes and technical ...

Forward Deployed Infrastructure Engineer

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
roles - with significant time spent on customer-facing deployment work. Deep experience with AWS services, Terraform, container orchestration, and cloud networking (VPCs, IAM, DNS, load balancing). Track record of managing deployments in customer-owned cloud environments, including navigating security reviews, compliance requirements, and change management processes. Ability ...

Forward Deployed Infrastructure Engineer - Spanish speaking

Hiring Organisation
Hackajob Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
roles - with significant time spent on customer-facing deployment work. Deep experience with AWS services, Terraform, container orchestration, and cloud networking (VPCs, IAM, DNS, load balancing). Track record of managing deployments in customer-owned cloud environments, including navigating security reviews, compliance requirements, and change management processes. Ability ...

Network Incident recovery specialist

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£70 - £75 per hour
accurate, complete and aligned with required processes and controls Technical Experience: (We're looking for experience in the following areas) Routing and switching Firewalls Load balancing WAN/LAN Network security Network monitoring and logging platforms Experience within highly regulated environment is particularly desirable. If this sounds like ...