25 of 25 DNS Jobs in Oxfordshire

Linux corporate environments Strong understanding of identity, access control, RBAC and least-privilege principles Strong understanding of networking concepts including LAN, WAN, VLANs, VPNs, DNS, DHCP, wireless and firewalls Experience with virtualisation technologies such as Hyper-V or VMware Experience with backup, recovery, monitoring and business-continuity technologies Experience with ...

/SOPs. Strong stakeholder management and communication skills. Nice-to-Haves: Experience with Copilot Studio, Defender, Purview, or Power Platform. Solid foundation in networking (DNS, DHCP, VPN, Wi-Fi, hybrid Azure connectivity). Exposure to DevOps tools (Azure DevOps, Git, Terraform) or scaling environments. Relevant Microsoft Certifications. ...

administer Windows Server, Linux and Azure services, including identity management, and manage VMware vSphere, ESXi and vCenter environments. The role requires strong knowledge of DNS/DHCP, backup and disaster recovery, patching and lifecycle management, plus scripting in PowerShell or Python. #J-18808-Ljbffr ...

Strong experience supporting and administering Cisco networking technologies . Hands-on experience with Fortinet/FortiGate firewalls . Excellent knowledge of TCP/IP, DNS, DHCP, VLANs, STP, OSPF, BGP, and VPN technologies. Experience troubleshooting complex network issues in enterprise environments. Good understanding of network security principles and best practices. ...

practices, including dependency scanning, artifact signing, software bills of materials, secrets management and vulnerability management. Experience administering laboratory or industrial networks, including VLANs, VPNs, DNS, DHCP, firewalls and remote-access systems. Familiarity with release, change-control or quality-management processes used for production, regulated or safety-critical systems. Experience supporting ...

across Microsoft 365, Microsoft Entra ID (Azure AD), Active Directory and Google Workspace. Monitor and troubleshoot networking issues including VPN connectivity, TCP/IP, DNS, DHCP and VLANs. Maintain IT asset registers, hardware inventory and documentation. Support backups, security updates and system maintenance. Help improve IT processes, documentation … Infrastructure Support role. Experience supporting Microsoft 365, Microsoft Entra ID (Azure AD) and Active Directory. Good understanding of networking fundamentals including TCP/IP, DNS, DHCP, VPNs and VLANs. Experience supporting Windows desktop environments and business IT infrastructure. Strong problem-solving skills with excellent communication and customer service. Ability ...

cloud infrastructure Administer Windows Server, Linux and Microsoft Azure services, including identity and access-management components Manage VMware vSphere, ESXi and vCenter environments Support DNS, DHCP, backup, disaster recovery and monitoring services Manage server patching, upgrades, lifecycle replacement and capacity planning Troubleshoot and resolve infrastructure incidents, problems and service requests … Azure resources Experience deploying and managing virtualised environments using VMware vSphere, ESXi, and vCenter Knowledge of server and storage hardware technologies Strong understanding of DNS, DHCP, TCP/IP, firewalls and VPN connectivity Proven experience supporting enterprise IT infrastructure, including servers, storage, networking and cloud services Experience with backup, disaster ...

Server, Linux and Microsoft Azure services, including identity and access-management components. Manage VMware vSphere, ESXi and vCenter environments. Support core infrastructure services including DNS, DHCP, backup, disaster recovery and monitoring. Manage server patching, upgrades, lifecycle replacement and capacity planning. Troubleshoot and resolve infrastructure incidents, problems and service requests. Maintain … managing virtualised environments using VMware vSphere, ESXi, and vCenter. Knowledge of server and storage hardware technologies. Strong understanding of core networking services, including DNS, DHCP, TCP/IP, firewalls and VPN connectivity. Proven experience supporting enterprise IT infrastructure, including servers, storage, networking and cloud services. Experience with backup, disaster recovery ...

when required Has some experience of Microsoft Office, Windows and Active Directory Has a basic understanding of networking concepts such as TCP/IP, DNS & DHCP Has a basic understanding of virtualisation technologies and principles Understands the importance of cybersecurity principles and their application Is happy to work independently ...

best practices. Your Responsibilities: Design, build, automate and operate secure, scalable, highly available OCI platform services and workloads. Manage OCI networking, compute, storage, identity, DNS, load balancing, object storage, monitoring and logging. Develop and maintain Infrastructure as Code using Terraform, with Git-based CI/CD. Implement cloud security controls ...

Device management, app delivery,. Infrastructure understanding (ACC, SEGGoogle enterprise management services – Chrome book configuration, support and managementThin client administration, management and housekeepingNetworking – DHCP, DNS, Subnets, IP4Linux – Shell navigation, join domain, single user mode, network settings, terminal commands, map drivesVROPS – Experience creating dashboards specifically for Horizon View capacitySolarwinds – Server/ ...

world-leading domain name registry operating at the heart of the UK internet. While we're best known for running .UK domains, our DNS expertise also underpins critical internet infrastructure that government services, including the NHS, rely on. As a public benefit company, our work has a positive impact ...

world-leading domain name registry operating at the heart of the UK internet. While we're best known for running .UK domains, our DNS expertise also underpins critical internet infrastructure that government services, including the NHS, rely on. As a public benefit company, our work has a positive impact ...

Design, build, automate and operate secure, scalable, highly available OCI platform services and workloads Manage OCI networking, compute, storage, identity, DNS, load balancing, object storage, monitoring and logging Develop and maintain Infrastructure as Code using Terraform with Git-based CI/CD Implement cloud security controls, IAM roles and policies ...

security engineering knowledge: RBAC/IAM, private networking, key/secrets management, encryption, secure logging, and policy/guardrails. Excellent troubleshooting skills across networking (DNS, routing, firewalls), distributed systems, and platform services. Comfortable operating with autonomy: planning implementation, owning outcomes, and driving improvements. DesirableAWS delivery experience and/ ...

world-leading domain name registry operating at the heart of the UK internet. While we're best known for running .UK domains, our DNS expertise also underpins critical internet infrastructure that government services, including the NHS, rely on. As a public benefit company, our work has a positive impact ...

service and customer‐facing teams to turn field issues into durable tooling and documentation, not recurring manual fixes. Strong networking fundamentals (routing, NAT, firewalls, DNS, VPNs, IPv4/IPv6) and experience operating production systems at scale; comfortable debugging multi‐layer failures. Comfortable working close to the Linux networking stack when ...

Threat intelligence and management, Vulnerability management, or Security control testing.In-depth understanding of Networking and routing protocols (e.g. TCP/IP) and services (e.g. DNS, SMTP).Cyber defence technologies and tooling, including:SIEM solutionsIntrusion Detection/Prevention Systems (ID/PS)Threat and vulnerability management platformsEndpoint protectionFirewallsHighly analytical mindset with ...

service and customer-facing teams to turn field issues into durable tooling and documentation, not recurring manual fixes. Strong networking fundamentals (routing, NAT, firewalls, DNS, VPNs, IPv4/IPv6) and experience operating production systems at scale; comfortable debugging multi-layer failures. Comfortable working close to the Linux networking stack when ...

firewalls, VPN and wireless infrastructure Manage Windows Server, VMware and Microsoft 365 environments Support Kubernetes/containerised workloads Manage Active Directory, Group Policy, DNS and DHCP Support storage, backup, disaster recovery and business continuity Monitor infrastructure performance, availability and security Lead root cause analysis for complex incidents … Strong Windows Server and VMware experience Experience with Kubernetes/Docker Strong networking knowledge including routing, switching, firewalls and VPN Experience with Active Directory, DNS, DHCP and Microsoft 365 Knowledge of storage, backup and disaster recovery Strong security awareness and experience with patching and vulnerability management PowerShell or scripting experience ...

multi-cloud environments, with additional systems administration tasks. Ideal candidates will have 5+ years in enterprise network operations, strong LAN/WLAN, routing, switching, DNS/DHCP, and experience with AWS or GCP networking. #J-18808-Ljbffr ...

Manage and support Azure tenants, subscriptions, resource groups and cloud resources Configure, maintain and improve Azure infrastructure services including virtual machines, storage accounts, networking, DNS, web apps, application gateways and load balancing Support Azure governance, access control, security, cost management and operational best practice Act as a senior technical specialist … experience Experience managing Azure tenants, subscriptions, resource groups and resources within subscriptions Good understanding of Azure IaaS services such as virtual machines, networking, storage, DNS and load balancing Experience with Azure governance, access control, security and cost management principles Good knowledge of Microsoft Entra ID/Azure AD and hybrid ...

world-leading domain name registry operating at the heart of the UK internet. While we're best known for running .UK domains, our DNS expertise also underpins critical internet infrastructure that government services, including the NHS, rely on. As a public benefit company, our work has a positive impact ...

cloud environments, while also providing broader systems administration support when required. Role & Responsibilities: Support and maintain enterprise LAN/WLAN, routing, switching, VLANs, VPNs, DNS, DHCP and IPAM environments. Manage and troubleshoot firewalls, cloud networking and connectivity across AWS and GCP. Monitor network performance and availability, taking ownership of incidents … SOPs and operational runbooks. Technical Requirements: 5+ years’ experience within enterprise network operations and troubleshooting. Strong experience with LAN/WLAN, routing, switching, VLANs, DNS and DHCP. Knowledge of networking protocols including BGP, VRRP/HSRP, TCP/UDP and LACP. Strong troubleshooting skills, including packet capture and network diagnostic ...

platforms (2G, 3G, 4G, 5G) — preferably Containerized (Docker, Kubernetes) and Cloud-nativeComprehensive knowledge of Packet Core components and functionality (SGSN, MME, SGW, PGW, EPDG, DNS, AMF, SMF, UPF).Hands-on experience with testing, packet capture, and diagnostics tools: Wireshark, Infovista Ativa or equivalentsGood understanding of Linux, Container, and Cloud-native … Authentication, Security Associations, Certificates (TLS)Management and Orchestration: NETCONF, REST, YANG models, ETSI MANO, Kubernetes API, Docker, Container Network Interface (CNI)Other Supporting Protocols: DNS, DHCP, ARP, NTP, BGP, SFTP/FTP, SNMPPerformance and Telemetry, Prometheus, Grafana, logging and tracingIf you're excited about this role but don’t meet ...