26 to 50 of 75 Contract DNS Jobs

Support role Good knowledge of Windows 10/11 and Microsoft 365 Experience administering Active Directory user accounts Understanding of networking fundamentals including DNS, DHCP and TCP/IP Strong troubleshooting and problem-solving skills Excellent communication and customer service abilities Ability to work effectively in a fast-paced support ...

Cisco and Check Point firewall rule bases Access lists, NAT and PAT TCP/IP and UDP BGP and OSPF routing Policy-based routing DNS and DHCP VLANs, trunk ports, port channels and STP Cisco ACI, Nexus and Catalyst ASA and Firepower Wireless LAN Controllers and Access Points VPNs ...

essential. Strong experience across VMware stack including vCenter, ESXi and NSX. Experience supporting Horizon VDI environments. Strong knowledge of Windows environments including AD, DNS, SQL, and SCOM. Understanding of physical networking concepts. Strong problem solving and analytical skills. Ability to take ownership of technical issues and lead resolution. 4th Line ...

operating systems and Microsoft applications. Knowledge of Active Directory, account administration, password resets, and user management. Understanding of networking fundamentals including TCP/IP, DNS, DHCP, and connectivity troubleshooting. Experience using IT Service Management (ITSM) tools such as ServiceNow, Remedy, or similar. How to Apply: If you're interested ...

availability, security, and performance. Develop and maintain PowerShell scripts to automate server administration and improve operational efficiency. Administer core Microsoft technologies including Active Directory, DNS, DHCP, and Group Policy. Support and maintain VMware vSphere infrastructure (Hyper-V experience also considered). Carry out Windows Server patching, upgrades, security hardening … virtual servers. Strong PowerShell scripting and automation skills. VMware vSphere administration experience (Hyper-V knowledge is beneficial). Excellent knowledge of Active Directory, DNS, DHCP, and Group Policy. Experience with Windows Server patch management, operating system lifecycle management, and infrastructure security best practices. Strong troubleshooting and problem-solving skills with ...

presenting NetApp storage arrays, ensuring data-at-rest encryption is enforced. Building and hardening Hyper-V clusters supporting core services such as AD, DNS and PKI. Supporting the enablement and integration of VMware Cloud Foundation (VCF) private cloud environments. Initialising and managing HSM/KMS appliances, including leading key ceremonies ...

ability to become SC cleared) Strong understanding of TCP/IP and OSI model fundamentals Experience with VLANs, trunking, inter-VLAN routing, DHCP, DNS, NTP, BGP, OSPF, EIGRP Solid grounding in network security (AAA, segmentation, firewall troubleshooting) Ability to perform packet-level troubleshooting Strong experience deploying and supporting Cisco ...

ensuring stability, availability, and performance. Creating and maintaining PowerShell scripts to automate administration and streamline operational tasks. Managing core Microsoft technologies including Active Directory, DNS, DHCP, and Group Policy. Administering VMware vSphere environments, with Hyper-V experience viewed as an advantage. Delivering server patching, operating system upgrades, security hardening … scripting skills with a focus on automation. Hands-on VMware vSphere administration experience (Hyper-V knowledge is beneficial). Strong understanding of Active Directory, DNS, DHCP, and Group Policy. Experience with Windows patch management, operating system lifecycle management, and server security best practices. Excellent troubleshooting skills and experience supporting business ...

ensure secure and reliable services. Build, configure, deploy, and decommission physical and virtual servers as required. Administer core Microsoft technologies including Active Directory, DNS, DHCP, and Group Policy. Perform server patching, upgrades, security hardening, and vulnerability remediation in line with best practice. Support VMware vSphere and/or Microsoft Hyper … hours maintenance when required. Required Experience & Skills Active SC Clearance Demonstrable experience administering enterprise Microsoft Windows Server environments. Strong technical knowledge of Active Directory, DNS, DHCP, and Group Policy. Experience with PowerShell scripting and automation. Hands-on experience supporting VMware vSphere and/or Microsoft Hyper-V. Knowledge of Windows ...

ensure secure and reliable services. Build, configure, deploy, and decommission physical and virtual servers as required. Administer core Microsoft technologies including Active Directory, DNS, DHCP, and Group Policy. Perform server patching, upgrades, security hardening, and vulnerability remediation in line with best practice. Support VMware vSphere and/or Microsoft Hyper … hours maintenance when required. Required Experience & Skills Active SC Clearance Demonstrable experience administering enterprise Microsoft Windows Server environments. Strong technical knowledge of Active Directory, DNS, DHCP, and Group Policy. Experience with PowerShell scripting and automation. Hands-on experience supporting VMware vSphere and/or Microsoft Hyper-V. Knowledge of Windows ...

Directory Architect or Senior SME. Strong hands-on expertise in Microsoft AD, including multi-domain and multi-forest environments. Extensive knowledge of Group Policy, DNS and DHCP. Experience designing enterprise-scale AD environments. Knowledge of Kerberos, NTLM, LDAP, SAML and OAuth. PowerShell Scripting and automation experience. Strong understanding of identity ...

Work closely with technical leads, security teams and customers on-site. Essential Skills Extensive Active Directory architecture and hands-on experience. Strong Group Policy, DNS and DHCP knowledge. Experience with PAM, PAWs and least-privilege security models . Knowledge of Kerberos, NTLM, LDAP, SAML and OAuth . Strong PowerShell Scripting ...

incidents and managing service requests. Administering and maintaining Windows Server, VMware and Microsoft 365 platforms. Supporting core infrastructure services including Active Directory, Group Policy, DNS, VPN, WSUS, SCCM, monitoring tools and Multi-Factor Authentication. Managing Azure infrastructure and assisting with cloud-based deployments. Supporting enterprise storage, backup and virtualisation technologies. … Azure infrastructure, with a good understanding of Infrastructure as a Service (IaaS). Strong knowledge of core infrastructure technologies including Active Directory, Group Policy, DNS, WSUS, SCCM and Multi-Factor Authentication. Experience supporting enterprise storage, backup solutions, and virtual desktop technologies such as Citrix. Excellent troubleshooting, problem-solving and communication ...

/programming language (e.g. Python, Bash, Go ) Experience with monitoring & observability tools (e.g. Dynatrace, Prometheus, Grafana) Strong understanding of networking fundamentals (TCP/IP, DNS, latency, etc.) Proven ability to troubleshoot complex, distributed systems under pressure Experience working in production support/SRE/APS environments Desirable Experience Exposure ...

maintain Infrastructure as Code using Bicep, Terraform, or ARM. Build enterprise-grade PowerShell automation and tooling. Configure and troubleshoot Azure networking, including VNets, NSGs, DNS, private endpoints, load balancing, and routing. Lead the resolution of complex platform incidents across infrastructure, networking, and applications. Mentor engineers, provide technical leadership, and contribute ...

maintain Infrastructure as Code using Bicep, Terraform, or ARM. Build enterprise-grade PowerShell automation and tooling. Configure and troubleshoot Azure networking, including VNets, NSGs, DNS, private endpoints, load balancing, and routing. Lead the resolution of complex platform incidents across infrastructure, networking, and applications. Mentor engineers, provide technical leadership, and contribute ...

VMware and traditional datacentre environments. Experience working with Infrastructure as Code tools such as Terraform or Ansible. Strong knowledge of production infrastructure, networking, DNS, security and access management. Experience leading technical delivery across multiple engineering teams. Ability to troubleshoot complex migration challenges under tight delivery deadlines. Excellent stakeholder management ...

overall with experience of at least 1 Oracle Retail migration (on prem to SaaS) Strong architecture experience across hybrid environments, cloud networking, routing, firewalls, DNS, identity, and security. Deep knowledge of OCI and Azure platform patterns, connectivity, segmentation, resilience, and shared services. Hands-on experience with hybrid networking (Verizon ...

compute, networking, storage, identity and security. Maintain hybrid connectivity between Azure and on-premises infrastructure. Support and administer Windows Server environments, including Active Directory, DNS, DHCP and Group Policy. Manage and maintain VMware vSphere/ESXi infrastructure. Implement and maintain Infrastructure as Code using Terraform. Lead incident resolution, troubleshooting … Governance. Strong experience implementing Infrastructure as Code using Terraform. Proven VMware vSphere/ESXi administration experience. Strong Windows Server infrastructure knowledge including Active Directory, DNS, DHCP and Group Policy. Experience supporting hybrid cloud environments and integrating Azure with on-prem infrastructure. Experience supporting business-critical production platforms. Excellent troubleshooting, problem ...

Infinera, Nokia). - Demonstrated knowledge of TCP, IPv4/6, routing protocols (BGP, MPLS, IS-IS, or similar), and related network services (e.g., DHCP, DNS). Preferred Qualifications- Experience with software and network debugging, profiling, and instrumentation techniques. Experience developing and understanding automation tools for network operations within a DevOps ...

engineering or network support. Strong hands-on experience with Cisco Meraki environments. Good understanding of: Wireless networking/802.11, TCP/IP, VLANs, DHCP & DNS, Routing & switching Strong troubleshooting skills across wired and wireless networks. Experience supporting enterprise or large-scale environments. Willingness to work onsite and flexible hours, including ...

junior role Strong Cisco Meraki experience Enterprise/high-density Wi-Fi Wireless surveys, deployment and optimisation Switching, routing, VLANs, TCP/IP, DHCP & DNS Network troubleshooting and incident management Experience supporting large client environments. Any entertainment experience is beneficial. Comfortable providing onsite support during live events CCNA/CCNP ...

advantageous. Networking & Security You'll provide administration and support across the organisation's network and security estate, including: Enterprise switching and routing Firewall administration DNS, DHCP and TCP/IP services Secure remote connectivity Network monitoring and performance optimisation Endpoint protection technologies Vulnerability management Security monitoring platforms Certificate and encryption … Server Enterprise virtualisation Hybrid infrastructure Backup & Recovery Veeam Backup & Replication Disaster Recovery Infrastructure monitoring Networking Cisco networking Fortinet firewalls LAN/WAN Routing & Switching DNS DHCP Security Endpoint Detection & Response (EDR) Endpoint Encryption Data Loss Prevention SIEM solutions Vulnerability Management SSL Certificate Management Hardware Enterprise Dell server platforms SAN storage ...

advantageous. Networking & Security You'll provide administration and support across the organisation's network and security estate, including: Enterprise switching and routing Firewall administration DNS, DHCP and TCP/IP services Secure remote connectivity Network monitoring and performance optimisation Endpoint protection technologies Vulnerability management Security monitoring platforms Certificate and encryption … Server Enterprise virtualisation Hybrid infrastructure Backup & Recovery Veeam Backup & Replication Disaster Recovery Infrastructure monitoring Networking Cisco networking Fortinet firewalls LAN/WAN Routing & Switching DNS DHCP Security Endpoint Detection & Response (EDR) Endpoint Encryption Data Loss Prevention SIEM solutions Vulnerability Management SSL Certificate Management Hardware Enterprise Dell server platforms SAN storage ...

seeking for an F5 SME to join the team. Key Requirements: Expert-level proficiency in F5 BIG-IP modules, including LTM, GTM/DNS, ASM, and APM, with proven experience in complex enterprise deployments Hands-on expertise with Avi Networks (VMware NSX Advanced Load Balancer), including virtual service configuration, service ...