5 of 5 Permanent DNS Jobs in York

work in fast-paced, iterative development environments and adapt to changing requirements • Networking and Security Fundamentals: Knowledge of networking concepts (e.g., TCP/IP, DNS, and basic security concepts (e.g., firewalls, VPNs, IDS/IPS). • Problem-Solving and Analytical Skills: Strong problem-solving skills and ability to analyze complex ...

Experience Degree in Computer Science or related discipline. Familiar with ML principles, LLMs and applied AI. Interest in internet applications, IP networking & network diagnostics (DNS, Ping, NSLOOKUP). Knowledge of general telephony (e.g., hunt groups, call queueing, ACD distribution, agent-working). Knowledge of virtual machines and cloud-based infrastructure. ...

scripting skills, including writing and debugging code Solid understanding of Windows, Linux, and macOS operating systems Good knowledge of networking fundamentals (TCP/IP, DNS, routing, firewalls) Understanding of identity and access management, such as Entra ID Ability to manage multiple priorities and remain calm under pressure Excellent written ...

degradation within secure environments Troubleshooting and maintaining LAN, WAN, MPLS, SD-WAN networks, firewalls, and VPN services Administering Active Directory and domain services, including DNS, PKI, RDS, WSUS, and related platforms Managing VMware virtualisation environments, including ESXi, vCenter, and VMware Cloud Foundation Operating and supporting ASTERIX VoIP systems Maintaining SIEM … MPLS, VPLS, and VPN technologies Software-Defined Networking (VMware NSX) and SD-WAN Security systems administration, including IDS/IPS Active Directory, ADFS, PKI, DNS, DHCP, GPO, RDS, WSUS, WAP VMware vSphere, ESXi, and VMware Cloud Foundation administration ASTERIX VoIP systems SIEM & monitoring: Microsoft System Centre Suite, Splunk Enterprise/ ...

DDoS or network security services and common attack/defense patterns. Advanced networking knowledge: TCP/IP, IPv4/IPv6, BGP, routing policy; DNS fundamentals. Demonstrated operational excellence and observability practices (metrics, tracing, alerting). Preferred qualifications Expertise with anycast routing, global traffic steering, and multi-region service readiness. Experience … telemetry, orchestration) with strong fault isolation, resiliency, and compliance-by-design. Own traffic engineering strategy (anycast, BGP policy, routing integration) and partner with networking, DNS, and edge platform teams. Set operational standards: SLOs/SLAs, on-call health, incident response (including incident commander duties), runbooks, and post-incident learning. Drive ...