176 to 200 of 295 DNS Jobs in the UK excluding London

Splunk Enterprise Security Excellent understanding of MITRE ATT and CK, incident response and threat-informed defence Strong networking knowledge including TCP/IP, DNS, HTTP/S, SMTP, LDAP and VPN technologies Experience analysing Windows, Linux, endpoint, identity, network and cloud security logs Ability to mentor and develop technical teams ...

Gateway* Duo* Okta* Rapid7 IVM, Tenable IO or Nessus* Palo Alto Firewalls and Panorama* InTune and Conditional Access* Entra ID, Purview, Defender, Active Directory, DNS, GPOExperience - DesiredExperience using the following technology stack would be advantageous; understanding the principles is required.* Cisco Secure Access* Cisco Umbrella* Cisco ASA* Digicert Certificates ...

Microsoft 365 administration. Windows and macOS endpoint management through MDM. Scripting with Python, PowerShell, Bash or Google Apps Script. Good knowledge of networking, DNS, VPCs and traffic security. A practical approach to cost, performance and reliability optimisation. Full right to work in the UK. Good written and spoken English. What ...

ability to become SC cleared) Strong understanding of TCP/IP and OSI model fundamentals Experience with VLANs, trunking, inter-VLAN routing, DHCP, DNS, NTP, BGP, OSPF, EIGRP Solid grounding in network security (AAA, segmentation, firewall troubleshooting) Ability to perform packet-level troubleshooting Strong experience deploying and supporting Cisco ...

department. CCNA – essential CCNP – desirable (or equivalent experience) Strong experience designing and delivering networks end-to-end. VLANs, trunking, STP fundamentals, DHCP/DNS, routing basics (OSPF preferred; BGP a plus). QoS and traffic shaping principles (especially important for voice/video). Multicast/IGMP basics (helpful ...

ensure secure and reliable services. Build, configure, deploy, and decommission physical and virtual servers as required. Administer core Microsoft technologies including Active Directory, DNS, DHCP, and Group Policy. Perform server patching, upgrades, security hardening, and vulnerability remediation in line with best practice. Support VMware vSphere and/or Microsoft Hyper … hours maintenance when required. Required Experience & Skills Active SC Clearance Demonstrable experience administering enterprise Microsoft Windows Server environments. Strong technical knowledge of Active Directory, DNS, DHCP, and Group Policy. Experience with PowerShell scripting and automation. Hands-on experience supporting VMware vSphere and/or Microsoft Hyper-V. Knowledge of Windows ...

ID. Support Microsoft 365 services including Exchange Online, Teams and SharePoint. Manage devices using Intune and assist with endpoint deployments. Troubleshoot networking issues including DNS, DHCP, TCP/IP and VPN connectivity. Build, image and deploy laptops and desktops. Escalate complex issues where required while maintaining excellent customer service. Assist … Active Directory, Group Policy and Entra ID administration. Microsoft 365 including Exchange Online, Teams and SharePoint. Intune or other endpoint management platforms. Networking fundamentals (DNS, DHCP, TCP/IP and VPNs). Hardware troubleshooting, builds and device lifecycle management. Experience using an ITSM/ticketing system. Excellent communication and stakeholder ...

large-scale, complex technology environment. The team is responsible for a substantial Linux server estate alongside supporting technologies including VMware, F5 Load Balancing, Infoblox DNS and a suite of internally developed automation tools used to manage and maintain the wider infrastructure platform. This role has been created to support ...

large-scale client environment. The team owns and supports core infrastructure technologies including Linux server estates, VMware virtualisation platforms, F5 load balancers, Infoblox DNS, and an extensive suite of internally developed automation tools used to configure, maintain and operate these services. This role has arisen due to an increasing requirement ...

investment. We're looking for someone with a broad technical background who wants to have a career within networking. Essential Skills & Experience * Networking background - DNS/DHCP/Routers/Switching/Firewalls * A minimum of 1 years experience in a similar role * Technical competence in the full stack ...

contribute to problem management and continuous improvement initiatives. Technical Skills Required: Strong understanding of: VoIP technologies and call flows SIP, RTP, TCP/UDP DNS, DHCP, VLANs, QoS LAN and WAN fundamentals Managed IT applications and Cyber Security Wifi Unifi and Ruckus advantageous Switching, Routing, Firewalls - advantageous Experience troubleshooting ...

enthusiasm for networking and IT systems, with a foundation in: IP addressing and subnetting VLAN configuration and network segmentation Router setup and traffic management DNS and domain resolution Additionally, experience or awareness of the following is highly desirable: Microsoft 365 applications, including Office 365 and Intune General server infrastructure (Windows ...

Linux-based operating systems , including command-line tooling and system configuration. Solid understanding of networking fundamentals and protocols including TCP/IP, UDP, DNS, HTTP, and ICMP . Strong analytical mindset with proven problem-solving and investigative skills. Experience developing rapid prototypes using technologies such as Raspberry Pi, Arduino ...

infrastructure: EC2, VPC, S3, Route 53, Elastic Load Balancing, Autoscaling, RDS or equivalent managed services. AWS networking: Transit Gateway, Direct Connect, VPN, subnetting, routing, DNS, hybrid connectivity and network security patterns. Security and governance: IAM, KMS, Security Hub, GuardDuty, CloudTrail, policy controls, encryption and least-privilege design. Infrastructure as Code ...

Agentic AI/Context Engineering Desirable: Engineering : Java, Vue, Angular, .Net Core Tools/Technologies/Infra : Docker, Kubernetes, Kafka, Azure, GCP, NoSQL, DNS Design : Serverless, cloud-native/PaaS, event driven, pub/sub, real-time/websockets, architectural design records (ADRs) SDLC : Agentic AI/Context Engineering; CoPilot ...

Microsoft Exchange 2007/2010/2013/2016 Setting up email accounts and website hosting (Linux and Windows) Managing WHM web servers and DNS Administration of IP Phone systems (via web-based interface) Supporting customer applications. Attributes: Previous experience working for an MSP or Software house would be desirable ...

working knowledge of Windows Experience with Jamf, Okta, Google Workspace or similar enterprise tools Knowledge of networking fundamentals, including Wi-Fi, LAN, DHCP and DNS A proactive problem solver with excellent customer service and communication skills Comfortable working independently and taking ownership of an IT environment If you're looking ...

product evaluations Hands-on expertise across: Routing protocols OSPF, BGP, EIGRP Switching VLANs, STP, EtherChannel Network security ACLs, VPNs, Firewalls, 802.1X Wireless networking fundamentals DNS, DHCP, QoS, and IP Address Management Strong analytical and troubleshooting skills with the ability to handle high-pressure incidents Excellent communication skills with the ability ...

proactive approach to identifying ways to improve services provided by your team. Key Areas of Technical Expertise Microsoft Certification Essential Cisco Desirable AD, DNS, DHCP, GP, WDS, WSUS Essential Citrix Essential SAN Topology Essential Exchange Essential The role is offered on a full-year, full-time basis and the successful ...

Proven experience with tools like GitHub, GitLab, or AWS DevOps Tooling, and expertise in deployment automation/orchestration. Networking Knowledge: Familiarity with Virtual Networks, DNS, Gateways, Load Balancers and more. Security Savvy: Understanding of IAM, WAF, and KMS. Experience implementing best practices for securing data, ensuring compliance with industry standards ...

pipelines using GitLab or similar tooling •Practical Python scripting and automation experience •Strong Linux administration and support skills •Understanding of networking fundamentals including DNS, routing, firewalls, and service communication •Proven ability to analyse technical requirements and translate them into effective solutions •Experience troubleshooting complex technical issues across multiple technology layers ...

building, migrating, managing and troubleshooting Windows Server infrastructure, including Windows Server 2016 through to Windows Server 2025. Strong knowledge of Active Directory, Group Policy, DNS, DHCP, file services and certificate services. Networking and Security Advanced understanding of TCP/IP, DNS, DHCP, VLANs, routing, switching and wireless networking. Strong experience ...

supporting critical IT infrastructure. You'll have strong experience supporting Windows Server environments alongside core infrastructure technologies such as Hyper-V, Active Directory, DNS/DHCP, Microsoft Intune and Microsoft 365. This role would suit someone who enjoys a hands-on position, is naturally proactive when troubleshooting issues and takes … office. Key Duties: Administer and support Windows Server environments Manage and maintain Hyper-V virtualised infrastructure Support core technologies including Active Directory, DNS, DHCP, Intune and Entra ID Administer Microsoft 365 environments Monitor infrastructure performance and proactively resolve issues Support server, storage and networking infrastructure Assist with the IT elements ...

teams to improve platform resilience and performance. Skills & Experience We're looking for candidates with experience in: Enterprise Active Directory administration, including Domain Controllers, DNS, DHCP and replication. SQL querying, reporting and troubleshooting within complex production environments. Group Policy design, implementation and troubleshooting. Identity and access management within secure enterprise ...

system health monitoring, capacity management, and blameless postmortems for high‐availability services Deep understanding of distributed system design principles, networking (TCP/IP, DNS, load balancing), and Linux internals Contributions to open‐source observability or telemetry projects Experience working with agent control planes and management protocols; hands‐on knowledge ...