326 to 350 of 878 DNS Jobs

authentication flows such as SAML and OAUTH In depth knowledge of cloud environments such as AWS and Azure. Deep understanding of TCP/IP, DNS, HTTP/S, and packet-level analysis. Understanding of living off the land techniques used by adversaries, using tools such as PowerShell, WMIC, Task Scheduler ...

including MDM, SSO, MFA, Slack, Azure, MAC, Windows, Intune, Imaging, Deployment, and others. Troubleshoot and resolve issues related to iOS, Android, Wi-Fi, VPN, DNS, DHCP, audio-visual systems, scripting, Meraki, Atlassian, and other platforms. Track and manage SLAs, ensuring that all issues are resolved within the agreed timelines ...

Enterprise routing and switching technologies - OSPF, BGP, IS-IS and modern WAN/SD-WAN architectures - LAN, WAN and WLAN design and support - DNS, DHCP and IPAM services - Load balancing and application delivery technologies Network Security You'll bring experience with: - Palo Alto Networks firewalls, Panorama and GlobalProtect - Network segmentation ...

administration experience - Experience with a scripting language such as PowerShell, Python, Bash, Perl, Ruby or similar - Knowledge of networking protocols such as HTTP(S), DNS, and TCP/IP - Experience in systems administration (Windows/MacOS) PREFERRED QUALIFICATIONS - Experience designing and developing scripts to automate operational burdens and reviewing scripting ...

.NET, Internet Information Services (IIS), Windows Server, PowerShell, or SQL Server, or relevant Microsoft, .NET, or SQL certification. Experience with enterprise connectivity troubleshooting, including DNS, proxies, TLS certificates, firewall rules, load balancers, or network tracing tools such as Wireshark or Fiddler. Experience with identity and access technologies such ...

systems including auto attendant Experience with Windows, Laptops andDesktop PC’s including installing Windows and Software Experience with Windows Servers and standard network services (DNS, file serving etc.) Experience with printing in a network environment Affinity with technology and computer systems Hardware experience. Microsoft accreditation Experience of the ITSM lifecycle ...

.NET/C# applications, and SQL Server. Proficiency in monitoring and APM tools such as Datadog, Dynatrace, AppDynamics, Site24x7. Solid understanding of networking: DNS, Load Balancing, SSL/TLS, VPC, routing, firewalls. Preferred Qualifications AWS Certifications: DevOps Engineer - Professional, Security - Specialty, or Solutions Architect - Professional. Experience with secrets management tools ...

landscapes. Experience with major security platforms (CrowdStrike, Splunk, Microsoft Sentinel, Palo Alto, Chronicle, or similar). Strong understanding of networking fundamentals (TCP/IP, DNS, firewall architecture, segmentation) and cloud infrastructure security. Proven track record of managing client relationships and expanding services revenue within accounts. Comfort operating in a services ...

tooling able to write, read and maintain production-quality scripts, not just adapt examples. Working knowledge of core Azure networking concepts, including VNets, NSGs, DNS, private endpoints and load balancers, with practical experience applying these in cloud and containerised workloads. Strong understanding of Git, source control workflows, release management, environment ...

Internet Access, Zscaler Private Access, and Zscaler Client Connector; investigate connectivity, authentication, policy‐enforcement, web‐access, and application‐access issues. Review Zscaler web, firewall, DNS, and access logs and implement approved changes involving URL filtering, cloud application controls, SSL/TLS inspection, data protection, remote access, and business exceptions. Administer ...

data governance, information protection) Networking & Infrastructure Meraki MX (firewall/SD‐WAN), MS (switching), and MR (wireless) platforms TCP/IP networking, VLAN segmentation, DNS, DHCP, and VPN technologies Windows Server administration (Active Directory, Group Policy, DNS/DHCP) Cloud backup platforms (Druva InSync or equivalent) for Microsoft ...

Well‐Architected Framework and operational support standards. Design and deploy Windows Server platforms and core directory services, including Active Directory Domain Services, Group Policy, DNS, DHCP, certificate services, and hybrid identity through Entra Connect. Design and deploy resilient compute and storage platforms, including failover clustering, high availability, shared and software … delivering infrastructure solutions in consultancy, managed service, or enterprise environments. Strong hands‐on experience with Windows Server, including Active Directory Domain Services, Group Policy, DNS, DHCP, certificate services, and file and storage services. Demonstrable experience implementing and supporting enterprise virtualisation platforms and services, both on premise and as a cloud ...

Well-Architected Framework and operational support standards. Design and deploy Windows Server platforms and core directory services, including Active Directory Domain Services, Group Policy, DNS, DHCP, certificate services, and hybrid identity through Entra Connect. Design and deploy resilient compute and storage platforms, including failover clustering, high availability, shared and software … delivering infrastructure solutions in consultancy, managed service, or enterprise environments. Strong hands-on experience with Windows Server, including Active Directory Domain Services, Group Policy, DNS, DHCP, certificate services, and file and storage services. Demonstrable experience implementing and supporting enterprise virtualisation platforms and services, both on premise and as a cloud ...

Infrastructure and extensive knowledge across a variety of technologies such as Linux (Ubuntu/CentOS), Microsoft Windows Server (including services such as AD, DNS, DHCP) and virtualisation (Hyper‐V), Microsoft Stack Technologies (Sharepoint, SQL Server, Skype for Business/Teams), networking technologies and storage. The role will provide technical exposure … Virtualized Environments such as VMware and Hyper‐V; Have excellent knowledge of Windows Server Environments, from Server 2003 - 2019, including OS build, AD, DNS, DHCP and GPO from design to implementation and support; Have strong Linux system administration skills (Ubuntu/CentOS); Have good general knowledge of TCP/ ...

templates, virtual networking, high availability, and distributed resource scheduling Strong enterprise networking knowledge, including TCP/IP, VLANs, routing, switching, link aggregation, firewalls, VPNs, DNS, DHCP, SNMP, and network performance analysis Hands-on experience with SAN and shared-storage technologies, including OSNexus QuantaStor, iSCSI, Fibre Channel concepts, multipathing, RAID, snapshots … with security, backup, and operations teams Networking: o Configure and troubleshoot datacenter switching, VLANs, trunks, routing, port channels, network interface teaming, firewall connectivity, VPNs, DNS, DHCP, and out-of-band management networks o Analyze latency, packet loss, throughput, interface errors, and connectivity issues using appropriate monitoring and diagnostic tools ...

across Microsoft 365, Microsoft Entra ID (Azure AD), Active Directory and Google Workspace. Monitor and troubleshoot networking issues including VPN connectivity, TCP/IP, DNS, DHCP and VLANs. Maintain IT asset registers, hardware inventory and documentation. Support backups, security updates and system maintenance. Help improve IT processes, documentation … Infrastructure Support role. Experience supporting Microsoft 365, Microsoft Entra ID (Azure AD) and Active Directory. Good understanding of networking fundamentals including TCP/IP, DNS, DHCP, VPNs and VLANs. Experience supporting Windows desktop environments and business IT infrastructure. Strong problem-solving skills with excellent communication and customer service. Ability ...

network infrastructure. Investigate and resolve network connectivity and performance issues. Administer switches, wireless access points and other network devices. Support VLANs, IP addressing, DHCP, DNS and network segmentation. Troubleshoot routing, switching and connectivity issues. Support firewall and VPN troubleshooting where required. Monitor network availability, performance and security. Investigate unusual network … networking and related infrastructure services. Investigate and resolve cloud infrastructure availability, connectivity, performance and access issues. Support cloud networking, including virtual networks, subnets, routing, DNS and secure connectivity between cloud and on-premises environments. Assist with identity and access controls for cloud services, including role-based access and least-privilege ...

across several of the following: Linux, operating systems and systems engineering, security architecture, threat modelling and secure-by-design, Networking e.g. TCP/IP, DNS, routing, firewalls, TLS and VPNs, PKI, certificates, authentication and identity, Enterprise Microsoft and/or Linux environments, virtualisation, isolation and separation technologies, architecture across multiple ...

such as Terraform, Ansible, or Kubernetes Config Connector (KCC). Networking & Protocols: Knowledge of core systems and networking concepts (TCP/IP, UDP, HTTP, DNS, load balancing, and messaging protocols). AI & Agentic Engineering: Forward-thinking approach to automation, leveraging Generative AI and Agents (e.g., Gemini) to optimize platform operations. ...

customer service and high satisfaction levels. In-depth knowledge of Windows servers, networking, and cybersecurity. Familiarity with network protocols such as TCP/IP, DNS, DHCP. Experience with Cisco network hardware, including Meraki. Ability to manage multiple tasks and rapidly establish good working relationships.. Additional Responsibilities: Continuously work on tasks ...

service management system to manage incidents and service requests Experience of administering Windows Server services and features such as DHCP, print services, DNS and Microsoft Active Directory. Experience of supporting Microsoft Teams, including Teams Phone, Teams-enabled meeting rooms and associated collaboration services Microsoft 365 Certified: Fundamentals ...

awareness of CI/CD practices Experience using monitoring or observability tools would be advantageous Knowledge of Microsoft technologies such as Active Directory, DNS, DHCP or IIS A basic understanding of networking concepts Desirable experience Entry‐level Azure certification such as AZ‐900 or AZ‐104 Exposure to automation tools ...

Bash, KornShell, etc.) Infrastructure as Code (IaC): Ansible, Terraform, Puppet, Chef Process and job control?(cron, at, systemd timers) Networking fundamentals?(TCP/IP, DNS, DHCP, NFS, SSH, FTP) Filesystem management?(LVM, ext4, XFS, ZFS) Performance tuning and monitoring?(top, vmstat, iostat, sar, netstat) Exposure to automation software such ...

Bash, KornShell, etc.) Infrastructure as Code (IaC): Ansible, Terraform, Puppet, Chef Process and job control (cron, at, systemd timers) Networking fundamentals (TCP/IP, DNS, DHCP, NFS, SSH, FTP) Filesystem management (LVM, ext4, XFS, ZFS) Performance tuning and monitoring (top, vmstat, iostat, sar, netstat) Exposure to automation software such ...

operational tooling Nice to have - AWS fundamentals and cloud technology experience and exposure to AWS Connect. Windows and Linux administration fundamentals, Networking fundamentals (DNS, TCP/IP, SSL/TLS, load balancing, firewalls) Automation mindset with interest in DevOps and Infrastructure-as-Code concepts Comfortable working across infrastructure, applications, integrations ...