11 of 11 Permanent DNS Jobs in Leicester

Entra ID (Azure AD) Hands-on experience with Windows Server environments (2012 R2 - 2022) Good understanding of Active Directory and core infrastructure services (DNS, DHCP, GPO) Familiarity with Office 365 administration and setup Basic knowledge of virtualisation platforms (VMware, Hyper-V) Interest in or some experience with Terraform or Infrastructure ...

Experience Degree in Computer Science or related discipline. Familiar with ML principles, LLMs and applied AI. Interest in internet applications, IP networking & network diagnostics (DNS, Ping, NSLOOKUP). Knowledge of general telephony (e.g., hunt groups, call queueing, ACD distribution, agent-working). Knowledge of virtual machines and cloud-based infrastructure. ...

prem and cloud systems, as well as contributing to upgrades and technical change. Responsibilities Supporting on-prem infrastructure including Windows Server, Active Directory, DNS, DHCP and Group Policy Administering VMware hosts and virtual machines within the on-prem environment Managing patching, firmware upgrades and lifecycle activities across on-prem servers ...

systems, as well as contributing to upgrades and technical change. What you'll be doing Supporting on-prem infrastructure including Windows Server, Active Directory, DNS, DHCP and Group Policy Administering VMware hosts and virtual machines within the on-prem environment Managing patching, firmware upgrades and lifecycle activities across on-prem ...

Windows environments (Windows 10/11, Windows Server) Manage and support Active Directory, Group Policy, and user access Troubleshoot networking issues (LAN/WAN, DNS, DHCP, VPNs) Support Microsoft 365 services (Exchange, SharePoint, Teams, OneDrive) Security, Backup & Compliance Apply IT security best practices and policies Support endpoint security, patching … with: Windows desktop and server environments Active Directory, Group Policy Microsoft 365 (Exchange Online, Teams, SharePoint) Solid understanding of: Networking fundamentals (TCP/IP, DNS, DHCP, VPN) IT security and access control Strong troubleshooting, communication, and documentation skills Preferred/Advantageous Skills Experience with virtualization (VMware/Hyper-V) Exposure ...

code/security reviews. Support Ubuntu infrastructure, monitoring, and key services (Nginx, PHP, fail2ban, email, private networking). Strengthen security controls: firewalls, VPN, DNS, and secure server configuration. Improve resilience via regular disaster recovery testing and DR plan evolution. Provide operational support for internal stakeholders (including workflow-critical queries ...

manage workloads on EKS. Build and maintain Helm charts for application deployments. Manage cluster operations: RBAC, networking, scaling, upgrades, and security. Diagnose pod failures, DNS issues, ingress problems, resource constraints, and deployment errors. Cloud-Native Troubleshooting Investigate production issues across AWS, Kubernetes, Terraform, and CI/CD pipelines. Use CloudWatch ...

excellent interpersonal skills Solid understanding of networking fundamentals (OSI layers 2–4) and common application protocols (e.g., SQL, CIFS/NFS, HL7, caching protocols, DNS) Familiarity with principles of distributed systems, web technologies, databases, and application communication models Proficiency with scripting languages such as Python and JavaScript Excellent written communication ...

DDoS or network security services and common attack/defense patterns. Advanced networking knowledge: TCP/IP, IPv4/IPv6, BGP, routing policy; DNS fundamentals. Demonstrated operational excellence and observability practices (metrics, tracing, alerting). Preferred qualifications Expertise with anycast routing, global traffic steering, and multi-region service readiness. Experience … telemetry, orchestration) with strong fault isolation, resiliency, and compliance-by-design. Own traffic engineering strategy (anycast, BGP policy, routing integration) and partner with networking, DNS, and edge platform teams. Set operational standards: SLOs/SLAs, on-call health, incident response (including incident commander duties), runbooks, and post-incident learning. Drive ...

control planes (policy, signaling, telemetry, orchestration) with strong fault isolation and resiliency. Guide anycast routing, BGP signaling, and traffic steering; integrate with OCI Networking, DNS, and edge services. Oversee capacity modeling, scale testing, and multi-region readiness. Establish and meet SLOs/SLAs and KPIs; ensure on-call health, incident … Strong systems and distributed design skills: concurrency, performance, resiliency, API design, and fault isolation. Deep networking fundamentals: TCP/IP, IPv4/IPv6, BGP; DNS/DHCP understanding; ability to guide architectural decisions. Hands-on fluency with automation-first operations and DevOps at scale: CI/CD, automated testing, rollout ...

Familiarity with DDoS or network security services and related attack/defense patterns. Solid networking knowledge: TCP/IP, IPv4/IPv6, BGP fundamentals; DNS/DHCP understanding. Observability experience (metrics, tracing, alerting) and operational excellence mindset. Preferred qualifications Experience with anycast routing, traffic steering, and multi-region service readiness. … policy, signaling, telemetry, orchestration) with strong fault isolation and resiliency. Develop traffic engineering capabilities (anycast, BGP signaling, routing policy) and integrate with OCI networking, DNS, and edge services. Own operational readiness: SLOs/SLAs, on-call health, incident response, runbooks, and post-incident improvements. Build automation-first workflows: CI/ ...