276 to 300 of 492 DNS Jobs in England

Sentinel, Splunk, etc.) Familiarity with MITRE ATT&CK and threat detection methodologies Strong analytical mindset with log, endpoint, and network analysis skills Understanding of network protocols (TCP/IP, DNS, HTTP, SMTP) Awareness of enterprise security architecture: firewalls, AV, VPNs, IDS/IPS Eligible for DV Clearance – British citizens who have resided in the UK for the past 10 years More ❯

IP addressing, firewall rule-sets, testing and roll-out. 2-5 years’ experience working with wired and WiFi LANs. 2-5 years’ experience supporting environments using Active Directory, DHCP, DNS and 2FA. 2-5 years’ experience working with peer infrastructure teams supporting an Azure cloud hosted environment. 2-5 years’ experience working with global WAN providers. 2-5 years’ experience More ❯

/HND/Degree or equivalent in computer science or computer related field. Strong knowledge of Windows, MacOS, and Linux operating systems. Experience with networking concepts (TCP/IP, DNS, VPN, WI-FI). Working knowledge of database setup and maintenance (Microsoft SQL/Access). Familiarity with MS Dynamics, MS Active Directory, Office 365, and cloud platforms. Understanding of More ❯

ensure successful delivery and handover Essential Skills & Experience: Strong knowledge of Cisco and/or Juniper technologies (minimum CCNA or JNCIA; CCNP preferred) Experience with routing protocols such as DNS, MPLS, TCP/IP, WAN, LAN, OSPF, EIGRP, BGP, VPN Demonstrable experience in network device configuration and troubleshooting Ability to produce technical documentation and design collateral Understanding of project lifecycle More ❯

sites (mileage reimbursed) Requirements: 13 years experience in an IT support role, ideally within a school or education setting Strong knowledge of Windows OS, Office 365, and basic networking (DNS, DHCP, TCP/IP) Familiarity with Active Directory and Group Policy Excellent communication and problem-solving skills Ability to work independently and manage time effectively across multiple locations Unfortunately my More ❯

installations meet security and operational standards What Youll Need: At least 5 years experience in IT support/infrastructure, ideally within an MSP Strong networking skills (TCP/IP, DNS, DHCP, VLANs) Hands-on experience with firewall config (Fortinet, Cisco, SonicWall, etc.) Solid understanding of switching technologies and wireless networks A full UK driving licence and willingness to travel extensively More ❯

strong knowledge of AWS and/or GCP Cloud Security, happy to work with both You have a good knowledge of Containers (Nomad/Kubernetes), Virtualisation, IaC, Terraform, Networking, DNS, Gitlab/Github and Linux You can write scripts with Python, Go or bash You have a good understanding of Foundational Security Concepts, strong analytical and problem solving skills You More ❯

firewalls. Strong knowledge of IP protocols at packet level. Self-motivated, able to effectively manage time, and work independently. Excellent customer service skills. Strong verbal and written communication skills. DNS records Desirable skills: Experience with juniper equipment/MPLS Familiarity with broadworks VoIP phone services Vmware experience Knowledge of linux/windows systems Exposure to network monitoring tools The role More ❯

similar IT support role, ideally working for an SME Strong knowledge of Microsoft 365, Windows, and macOS. Understanding of IT Security Understanding of networking principles e.g. TCP/IP, DNS, DHCP Highly organised and comfortable prioritising workload. Relevant certifications e.g. CompTIA A+, MCSA would be advantageous. Excellent communication skills Excellent problem-solving skills The role will see you join an More ❯

configure, and maintain Bloomberg's global production server fleet throughout its lifecycle. MSE also builds and maintains numerous vital infrastructure services ranging from configuration management and orchestration frameworks to DNS and monitoring infrastructure. MSE uses an infrastructure-as-code approach in conjunction with open-source tools to ensure a scalable and reliable environment in which to operate. The group's More ❯

e.g., data privacy, infosec, legal/regulatory) Strong communication and influencing skills, able to tailor messaging to technical and non-technical audiences Technical Requirements LAN: IP config, VLANs, DHCP, DNS WAN: VPNs, MPLS, SD-WAN, QoS Routers: Routing protocols, NAT, Cisco IOS Switches: VLANs, STP, trunking, MAC address tables Firewalls: ACLs, DPI, IDS/IPS, rule configuration Data Centre: redundancy More ❯

and deploying Microsoft technologies such as Microsoft Defender and Azure Experience using and developing playbooks for SOC processes and incident response Strong understanding of IT & networking fundamentals (eg TCP, DNS, TLS) Able to work effectively in a team as well as confident working independently and taking accountability for tasks/projects. Robust time/project management skills to prioritise and More ❯

security best practices and tools (Identity and Access Management, firewalls, encryption) Hands-on experience with networking across cloud and on-premise systems (TCP/IP, subnets, VPC, load balancing, DNS) Proven experience leading small technical teams to deliver solutions in a project setting, providing technical guidance and mentorship to junior team members Strong communication skills with the ability to articulate More ❯

Proven track record of handling complex technical escalations and collaborating across departments to resolve advanced customer issues. Technical Expertise: An understanding of networking concepts (e.g., TCP/IP, VPNs, DNS), cloud-based architectures, and hardware troubleshooting. Foundational knowledge in Artificial Intelligence. Leadership : Demonstrated ability to mentor and guide junior team members, fostering skill development and knowledge sharing. Experience leading projects More ❯

Proven track record of handling complex technical escalations and collaborating across departments to resolve advanced customer issues. Technical Expertise: An understanding of networking concepts (e.g., TCP/IP, VPNs, DNS), cloud-based architectures, and hardware troubleshooting. Foundational knowledge in Artificial Intelligence. Leadership : Demonstrated ability to mentor and guide junior team members, fostering skill development and knowledge sharing. Experience leading projects More ❯

Proven track record of handling complex technical escalations and collaborating across departments to resolve advanced customer issues. Technical Expertise: An understanding of networking concepts (e.g., TCP/IP, VPNs, DNS), cloud-based architectures, and hardware troubleshooting. Foundational knowledge in Artificial Intelligence. Leadership : Demonstrated ability to mentor and guide junior team members, fostering skill development and knowledge sharing. Experience leading projects More ❯

Skills: Desired Technical Skills: Excellent proficiency with Windows 10/11, Windows Server 2019 and above and/or Linux systems administration Hands-on experience with managing Active Directory, DNS, DHCP, InTune, and Group Policy Knowledge of virtualisation platforms (e.g., VMware, Hyper-V) Knowledge of data networks e.g. LAN, VPN and Wireless access Experience with cloud environments (e.g., 0365, AWS … Azure, Entra) Familiarity with macOS, iOS, iPadOS Strong understanding of network protocols and ability to troubleshoot: TCP/IP, HTTP, DNS, DHCP, SMTP, FTP Understanding of Cisco Meraki MDM and SDWAN Proficiency in scripting (e.g., PowerShell, Python) Experience with backup and recovery tools (e.g., Commvault, Veeam, Acronis, etc) Experience with network troubleshooting and firewall configuration Our Culture We're an More ❯

mission-critical systems (security, IoT, or similar sectors). Familiarity with log aggregation, monitoring, and alerting tools (e.g., ELK, Prometheus, Grafana). Good understanding of networking, VPNs, load balancing, DNS, and firewalls. Comfortable with Git and CI/CD workflows. Excellent troubleshooting skills and structured problem-solving approach. Strong written and verbal communication skills. Desirable/Nice to Have: Experience … docker-compose, and container lifecycle management. Experience supporting or integrating MinIO or similar S3-compatible object storage. Technical Skills: Familiarity with advanced networking concepts and protocols (TCP/IP, DNS, DHCP, VLANs, routing, proxies, firewall configuration, etc.). Strong Ubuntu Linux system administration and troubleshooting skills. Proficient in working with CLI tools and analyzing logs. Experience with storage solutions, volume More ❯

Security Projekten ein Anforderungen Du bringst fundiertes Know-How in den Fachbereichen VMware vSphere und Infrastructure Architecture mit. Sehr gute Kenntnisse im Bereich Microsoft Windows Server (Active Directory, DHCP, DNS, GPO, RDS) sind für dich selbstverständlich Kommunikation ist eine deiner Stärken und deine Arbeitsweise zeichnet sich durch hohe Kundenorientierung, Teamfähigkeit und Lernbereitschaft aus Kenntnisse im Networking & Security Umfeld sind von More ❯

demand Provide out of hours support, where necessary, to maintain critical infrastructure across the IT Estate What we want from you? Knowledge of Microsoft and Networking Architectures Understanding of DNS/DHCP/OSPF/MPLS design concepts Knowledge of Layer 2/3 Routing and Switching Proficient in Office 365, EntraID, Purview and SharePoint More ❯

incident management to ensure maximum service availability. IT asset tracking, service provisioning + managing IT accounts for new starters/leavers. Technical Environment: Windows Server, Active Directory (AD), DHCP, DNS, Group Policies, Office 365, RRAS + basic understanding of Networks. Soft skills: problem solving, attention to detail, logical, proactive, prioritisation + strong customer service skills. Benefits: Salary to £28k (DOE More ❯

related to Microsoft upgrades, migrations, consolidations, and new technology implementations Key Skills: Experience with Active Directory and associated components, including, but not limited to:- Security Groups Group Policy Objects DNS DHCP Trusts and federations Experience with Entra ID (Azure AD) Understanding of SSL Certificates and their permutations PowerShell Awareness of Active Directory best security practices Privileged Access Management experience is More ❯

experience in a Senior Engineer/2 nd/3rd Line Support helpdesk role Strong technical knowledge of Azure , Microsoft 365 , and Windows Server OS Experience with Active Directory , DNS , Remote Desktop Services , and network support Understanding of virtualisation , backup , and disaster recovery solutions Ability to manage and prioritise workload effectively Excellent customer service skills , both written and verbal Good More ❯

Experience: Previous experience in a 1st line support, helpdesk, or similar technical role Familiarity with both macOS and Windows operating systems Basic knowledge of networking concepts (TCP/IP, DNS, DHCP) Strong communication and interpersonal skills Well-organised, with the ability to prioritise and manage multiple tasks A customer-first mindset and a willingness to learn Desirable: Experience with Microsoft More ❯

framework and IT service management best practices Proficiency in Microsoft Office Suite (Word, Excel, PowerPoint) Experience with Windows and Mac operating systems Knowledge of networking fundamentals (TCP/IP, DNS, DHCP) Familiarity with active directory and user account management Experience supporting audio-visual systems and online platforms Strong troubleshooting skills for both hardware and software issues Knowledge of IT security More ❯