251 to 275 of 674 DNS Jobs

for Windows 10/11 - Installing and configuring Microsoft 365 Applications - Network installations and comms cabinet patching - Windows Server (Apply online only) - Active Directory management - IP address management through DNS & DHCP - Group Policy Management - Virtualisation technology, Hyper-V, or VMware Key Information and Benefits - Earn £15.26 - £17.55 per hour - Fixed shifts - Temp to perm opportunity - Canteen on site - Free car More ❯

security and service control Network Experience Experience managing Zero Trust platform (secure access service edge, browser proxy, etc) Network Configuration - Experience with iptables/nftables, WireGuard/OpenVPN, and DNS - Ability to configure and audit SSH, TLS, and firewall rules for least privilege access Zero Trust Model - Understand never trust, always verify and continuous authentication models - Implement device posture checks More ❯

year in a senior role Excellent knowledge of desktop operating systems (Windows, Mac OSX) Microsoft systems administration experience (Windows Server, 365, Azure, Intune, Entra ID) Good networking skills (DHCP, DNS, TCP/IP, VLAN, switching, wireless) Good knowledge of Microsoft applications Desirable: Relevant IT certifications Educational MIS systems experience (e.g. SIMS) Experience supporting services in the cloud (SaaS) Previous experience More ❯

Experience of VMware vSphere virtualisation systems. Good understanding and ability to perform root cause analysis across a range of protocols and topologies (TCP/IP, HTTP& HTTPS, SMTP, FTP, DNS, DHCP, X500) . Knowledge of ITIL (ITIL Foundation certificate or experience working in ITIL environments). Previous experience of project delivery & implementation of detailed designs. Knowledge of MoD, CESG and More ❯

router infrastructure. Experience deploying, managing, and troubleshooting network systems, switching, and routing protocol standards such as: TCP/IP, MPLS, OSPF, BGP, SDN, and 802.1x. Experience managing and troubleshooting DNS, DHCP, IPAM, and NTP in a large multi-site environment. Experience with network security, including firewall, IDS/IPS, VPN, and vulnerability remediation. Experience using network management and analysis tools More ❯

strong, trust-based client relationships. Technical Expertise: Administer and support Microsoft 365, including user management, migrations, Intune, Entra, and Defender. Troubleshoot and maintain Windows Server environments, including Active Directory, DNS, and Group Policy. Support and maintain network infrastructure, including VLANs, firewalls, Meraki, and Ubiquiti devices. Ensure reliable backup and disaster recovery solutions are in place. Projects and Growth: Assist with More ❯

the cloud infrastructure model. Pre-requisites You will need at least 2 years' experience with cloud infrastructures, their configuration, monitoring and maintenance. Technical Essential Networking & Networking Administration Internal & External DNS Incident Management Windows Operating Systems (2016, 2019, 2022, 2025) Technical Troubleshooting and Problem Solving AZURE Cloud/Virtualisation Infrastructure Management Share Knowledge and Best Practice with Peers Technical Optional Microsoft More ❯

series and mobility express wireless controllers Wireless deployment planning and site surveys Riverbed Steelhead WAN optimizers and cloud Steelhead appliances Dynamic and static routing protocols including EBGP and IBGP DNS and IOS DHCP server configuration In depth knowledge of TCP/IP Ability to use packet capture utilities, WireShark Manage the installation and deployment of CPE devices delivered by managed More ❯

network traffic analysis, SPLUNK, network traffic redirection (i.e. iptables). • Familiarity with web proxies (iptables, mod_proxy, digital certificates, etc.), common web servers (i.e. Apache, NGINX), SSL certificates, and DNS records. • Understanding of Linux operating systems (e.g. Centos, Ubuntu, Fedora, Scientific Linux, Debian, etc.) and the ability to research the latest technological developments in the relevant operating systems to identify More ❯

. Provide operational support for both Linux and Windows Server systems, including patching, monitoring, and troubleshooting. Support Microsoft Windows Server environments (2016/2019/2022), including Active Directory, DNS, DHCP, and Group Policy management. Work closely with Development teams to provision, secure and maintain development and testing environments. Assist with ServiceDesk escalations and provide advanced troubleshooting for systems-related More ❯

workstations, exp. with drivers, dell machines/windows 10 workstations - Ideally has understanding of ACAS scans and has done STIGS Nice to Haves -Have knowledge of corporate services including: DNS, SMTP, RHEV, Splunk, Apache -Demonstrated experience managing the installation and maintenance of IT infrastructure -Hardware experience with Dell systems is a plus - Experience working in an environment with rapidly changing More ❯

Ware. • Demonstrated experience using Active Directory suite of tools to manage computer objects, security groups, and access. • Demonstrated experience using Windows Dynamic Host Configuration Protocol (DHCP), Domain Name Services (DNS), and Site management. • Demonstrated experience using Active Directory Sites and Services to configure subnets using Microsoft Endpoint • Configuration Manager (MECM) to install software on servers and workstations and for troubleshooting More ❯

and EXPERIENCE: Design, deploy, and manage VMware infrastructure components, including ESXi hosts and vCenter Server. Experience managing Microsoft Windows domain architecture, including Active Directory deployment, Group Policy configuration, and DNS/DHCP services. Create and administer virtual desktop environments (e.g., VMware Horizon View), virtual machine templates, snapshots, and virtual networking. Configure and provision storage systems (e.g., iSCSI, NFS, VMFS), and More ❯

Strong attention to detail and organization to work on numerous parts of a system or application at the same time. Strong knowledge of networking concepts such as IP addresses, DNS, firewalls, load balancers, and how these affect application availability and performance. Strong knowledge of resource allocation, scaling strategies, downtime planning, and disaster recovery. Strong knowledge of databases (e.g., SQL, Oracle More ❯

Office, MS Active Directory and Exchange, and common IT service management tools. Strong experience with managing Windows, web, file servers in a domain setting including setup and configuration of DNS, DHCP, FTP, HTTP, SMTP services. Experience with managing VoIP and data communication networks including routers, firewalls, and switches. Experience with various cloud technologies, including configuring them, developing reports, integrating them More ❯

services in AWS Monitoring health and capacity of system resources (Kibana, CloudAudit, VROPS, CloudWatch) Responding to reoccurring operations and maintenance activities (VM/Instance creation, Linux/Windows support, DNS Certificate support) Development and implementation of new hardware, cloud and software capabilities (Central Logging, Resource Monitoring and Notification, Dev/Op Automation) Managing hardware and software life-cycles and maintaining More ❯

and other scripting languages. -Familiarity with virtualization platforms, such as virtual machines and containers. -Knowledge of basic administration of server applications, such as apache, MySQL, mediaWiki, Squid, NFS, DHCP, DNS -Knowledge and experience with architecting, implementing and enhancing AWS Gov Cloud solutions -Knowledge and experience with Terraform, Kubernetes or Packer or other IaC applications Preferred Skills: -Knowledge and experience with More ❯

to learn. DESIRED SKILLS • Experience with Windows and network administration • Familiarity with web proxies (iptables, mod_proxy, digital certificates, etc.), common web servers (i.e. Apache, NGINX), SSL certificates, and DNS records. • Experience with installing, configuring and maintaining physical server hardware • Experience monitoring network activity and network traffic redirection. • Experience with KVM and/or Proxmox • Experience with orchestration tools such More ❯

of these preferred skills or experiences: • Enterprise Network Design/topology • High speed network design and implementation • Maintenance of Network topology that utilize Linux IDM/Windows Servers for DNS and Account Management, Juniper Firewalls, Arista Switches and NAS/SAN storage • Familiarity with Multicast, and routing protocols (BGP, OSPF, etc) • Experience with vulnerability scanning, hardening and resolution of findings More ❯

workstations, exp. with drivers, dell machines/windows 10 workstations - Ideally has understanding of ACAS scans and has done STIGS Nice to Haves -Have knowledge of corporate services including: DNS, SMTP, RHEV, Splunk, Apache -Demonstrated experience managing the installation and maintenance of IT infrastructure -Hardware experience with Dell systems is a plus - Experience working in an environment with rapidly changing More ❯

an IT support role, Strong knowledge of Windows OS, Active Directory, and Microsoft 365 administration. Experience with hardware troubleshooting, including desktops, laptops, and mobile devices. Familiarity with networking concepts (DNS, DHCP, VPN, etc.). Excellent problem-solving skills and attention to detail. Strong communication and interpersonal skills to provide exceptional end-user support. Ability to work in a fast-paced More ❯

Juniper routers and switches • Deploying, managing, and troubleshooting network systems, switching, and routing protocol standards such as: TCP/IP, MPLS, OSPF, BGP, SDN, and 802.1x. • Managing and troubleshooting DNS, DHCP, IPAM, and NTP in a large multi-site environment • Managing Cisco Prime/Junos Space • Network security, including firewall, IDS/IPS, VPN, and vulnerability remediation • Using network management More ❯

with scripting languages (Python, Bash, etc.) Strong understanding of agile development methodologies Experience with cloud computing platforms (AWS, Azure, Google Cloud) Strong understanding of networking fundamentals (TCP/IP, DNS, etc.) Excellent problem-solving and communication skills Qualifications Bachelor's degree in Computer Science, Information Technology, or related field Certified DevOps Engineer or related certification (optional) Proven experience in designing More ❯

and WIMs. 1-3 years of experience packaging applications for Windows 10 and 11 platforms. Experience with scripting to include PowerShell and VBScript. Strong working knowledge of Windows Servers, DNS, networking fundamentals, network security zones, and tiered security models Ability to troubleshoot event logs, errors codes, and typical configuration issues with Windows based software Excellent writing and communication skills, including More ❯

Key Skills & Experience Proven track record in senior infrastructure or leadership roles. Expertise in Windows and Linux server administration . Strong knowledge of networking technologies (routing, switching, firewalls, VPNs, DNS, DHCP). Solid understanding of IT security principles and hands-on experience implementing security controls. Experience with virtualisation, cloud platforms (Azure/AWS), and automation tools is highly desirable. Excellent More ❯