1 to 25 of 34 DNS Jobs in Bristol

Windows Server; from 2008 to 2025 Windows desktop; from XP to 11 Windows desktop imaging with MDT, SCCM, InTune etc. Windows Domains; including ADDS, DNS, DHCP, GPO, NPS and RADIUS Cloud services including M365, Azure, AWS and GWS External facing systems including RDS, IIS, SFTP SAN and NAS over IP More ❯

Exchange Server and Office 365, including Sharepoint and AzureAD. Strong knowledge/experience of troubleshooting networking protocols and technologies such as TCP/IP, DNS, DHCP, routing and vLANs Good Knowledge of backup and DR services (Backup Exec, Datto, Azure) Experience in managing Cisco switches and routers. Good knowledge of More ❯

issues and optimizing performance. Administer VMWare vSphere/vCenter environments, Nutanix Environments, Microsoft Windows Servers, Active Directory, System Centre Configuration Manager (SCCM), VDI, DHCP, DNS, Print & File Servers Install, configure, and manage hyper-converged systems. Participate in on-call support, scheduled weekend outages, and disaster recovery activities as required Respond More ❯

including networking, hardware, and software recovery. Networking: Proficient with network technology such as Routers, Firewalls, Switches and Access Points. VLANs, VPNs, TCP/IP, DNS, PNs; ability to analyse network traffic and logs. Comfortable with network segregation and security compartmentalization techniques. Knowledgeable in all Windows environments, including Server and Workstation More ❯

SAML, OIDC). Network Security: Proficient in designing segmentation, securing WLAN, LAN, WAN, SDWAN, SaaS proxies, VPNs, firewalls, IPS, DDoS, WAF, DLP, DNS, NAC, NSPM, and architectures like SASE and Zero Trust. Application Security: Experience with SAST, DAST, RAST, IAST tools, integrating security into SDLC processes More ❯

Datto RMM, and TeamViewer. Strong skills in Windows Server OS, Windows/MacOS troubleshooting, and hardware diagnostics for laptops/desktops. Practical knowledge of: DNS, DHCP, Active Directory, Hyper-V, Exchange, WDS. File and folder security management. Smartphone troubleshooting. Familiarity with backup and disaster recovery tools like Azure, SkyKick, Barracuda More ❯

as git/GitHub, Jenkins and Jira. Solid understanding of Office 365 and Active Directory, along with fundamental networking concepts and protocols, such as DNS, DHCP, IPv4, 802.11 etc. At XMOS, we believe that diverse experiences and perspectives drive innovation and success. We know that no one checks every box More ❯

a keen eye for detail and a methodical approach 🌟 Desirable Extras • Microsoft certifications & ITIL Foundation • Familiarity with Azure, VMware, Hyper-V • Understanding of DHCP, DNS, Active Directory, GPO • Awareness of SQL, WSUS, CRM, and other Microsoft business technologies 🚨 Bonus: Security Clearance Due to the nature of the role, successful applicants More ❯

a keen eye for detail and a methodical approach ?? Desirable Extras * Microsoft certifications & ITIL Foundation * Familiarity with Azure, VMware, Hyper-V * Understanding of DHCP, DNS, Active Directory, GPO * Awareness of SQL, WSUS, CRM, and other Microsoft business technologies ?? Bonus: Security Clearance Due to the nature of the role, successful applicants More ❯

effectively with third party suppliers. Desirable skills and experience: Good working knowledge of MS Azure. Good understanding of security considerations. Working knowledge of DHCP, DNS, NetBIOS, Active Directory, Group Policies Firewalls, Routers & VPN. Experience working in the ITIL framework. More ❯

effectively with third party suppliers. Desirable skills and experience: Good working knowledge of MS Azure. Good understanding of security considerations. Working knowledge of DHCP, DNS, NetBIOS, Active Directory, Group Policies Firewalls, Routers & VPN. Experience working in the ITIL framework. More ❯

securely. Monitoring and administration of installations, integration of network communications including routers, switches, firewalls, DMZ, servers, telephony, LAN/WAN. Manage IP subnet, VLANs, DNS, DHCP, VPNs, VoIP traffic. Protect network security. Ensure failure protocols are in place. Stakeholder communication. Ensure connectivity is balanced and sufficient with a failover plan More ❯

highly secure environments Strong knowledge of server, network, and storage hardware , and both Windows and Linux OS Proficiency in core infrastructure services (e.g., AD, DNS, DHCP ) Excellent communication skills and attention to detail Ability to work collaboratively across technical teams and with key stakeholders Minimum SC clearance , ideally DV This More ❯

years Palo Alto experience. Commitment to uptime. Expertise in Layer 2-7 switching, routing, and application delivery. Knowledge of routing, switching, IP networking, DHCP, DNS, LAN/WAN, QoS, VLAN, VXLAN, and BGP. Experience with VPN and Wireless Access Points. Scripting (Bash, PowerShell, Perl, Python). Disaster Recovery. Preferred Palo More ❯

CD, Jenkins, Github, Ansible, Python (+ Bash, Powershell), Groovy Infrastructure - Linux (Ubuntu, Debian, CentOS/RHEL), Windows, Active Directory, Hyper-V, MacOS, Network support (DNS, DHCP, etc) As this is a full rounded role, you will also be required to assist with day-to-day desktop support. There is excellent More ❯

operating systems (10/11) Experience with Office365 applications and environment Understanding of Active Directory and Windows Server Basic networking skills (TCP/IP, DNS and DHCP) Excellent communication skills both written and verbal If you are interested in this role, please contact Alex directly on . More ❯

experience in enterprise network support and working with Palo Alto solutions. Expertise in routing/switching technologies (Layer 2–7), VPNs, VLANs, BGP, DHCP, DNS, and QoS. Familiarity with scripting (Bash, PowerShell, Python) and network monitoring tools. Proven experience with disaster recovery planning and certificate management. Strong communication, multitasking, and More ❯

with ticketing systems and remote support tools. • Strong knowledge of Windows and macOS operating systems. • Familiarity with network protocols and technologies (TCP/IP, DNS, DHCP). • Proficiency in Microsoft Office Suite and other common business applications. • Excellent problem-solving and analytical skills. Additional information Level of education (all) Bachelor More ❯

CD, Jenkins, Github, Ansible, Python (+ Bash, Powershell), Groovy Infrastructure - Linux (Ubuntu, Debian, CentOS/RHEL), Windows, Active Directory, Hyper-V, MacOS, Network support (DNS, DHCP, etc) As this is a full rounded role, you will also be required to assist with day-to-day desktop support. There is excellent More ❯

CD, Jenkins, Github, Ansible, Python (+ Bash, Powershell), Groovy Infrastructure - Linux (Ubuntu, Debian, CentOS/RHEL), Windows, Active Directory, Hyper-V, MacOS, Network support (DNS, DHCP, etc) As this is a full rounded role, you will also be required to assist with day-to-day desktop support. There is excellent More ❯

MS applications including O365 admin Networking experience with Switches, Routers and Firewalls Understanding of ITIL processes and procedures Experience with Active Directory, Group Policy, DNS, DHCP, TCP/IP Desirable experience of the IT Systems Administrator: Experience working in a school/education environment. Benefits: 24 days holiday + More ❯

and Puppet Strong knowledge of networking, packet tracing, latency, and throughput to resolve application issues Thorough understanding of HTTP(S), SMTP, TLS/SSL, DNS, LDAP, Kubernetes, and Docker containers Experience in system/application administration in high-availability, large-scale, customer-facing environments Confidence in at least one scripting More ❯

solutions and overlay services. Familiarity with SQL and NoSQL environments. Proficiency with DevOps tools (Git, Docker, Jenkins). Deep understanding of networking (IP Protocol, DNS, load balancing). Exceptional problem-solving skills with the ability to adapt swiftly. Outstanding communication skills, tailored for explaining technical concepts in a defence setting. More ❯

solutions and overlay services. Familiarity with SQL and NoSQL environments. Proficiency with DevOps tools (Git, Docker, Jenkins). Deep understanding of networking (IP Protocol, DNS, load balancing). Exceptional problem-solving skills with the ability to adapt swiftly. Outstanding communication skills, tailored for explaining technical concepts in a defence setting. More ❯

implementing VPN solutions and overlay services Knowledge of SQL and NoSQL environments Experience with DevOps tools (Git, Docker, Jenkins) Strong networking knowledge (IP Protocol, DNS, load balancing) Excellent problem-solving skills and ability to think quickly Strong communication skills, especially for technical concepts in a defence context This role is More ❯