501 to 525 of 857 DNS Jobs

or IT infrastructure security roles. Certifications (Preferred): CompTIA Security+, CEH, OSCP, CISSP, CCSP, Azure/AWS security certifications. Skills & Competencies Strong knowledge of network security (TCP/IP, VPNs, DNS, firewalls). Experience with SIEM tools (e.g., Splunk, Sentinel, QRadar) and EDR platforms. Familiarity with scripting or automation (PowerShell, Python, Bash). Understanding of secure cloud architecture and Zero Trust More ❯

or IT infrastructure security roles. Certifications (Preferred): CompTIA Security+, CEH, OSCP, CISSP, CCSP, Azure/AWS security certifications. Skills & Competencies Strong knowledge of network security (TCP/IP, VPNs, DNS, firewalls). Experience with SIEM tools (e.g., Splunk, Sentinel, QRadar) and EDR platforms. Familiarity with scripting or automation (PowerShell, Python, Bash). Understanding of secure cloud architecture and Zero Trust More ❯

or IT infrastructure security roles. Certifications (Preferred): CompTIA Security+, CEH, OSCP, CISSP, CCSP, Azure/AWS security certifications. Skills & Competencies Strong knowledge of network security (TCP/IP, VPNs, DNS, firewalls). Experience with SIEM tools (e.g., Splunk, Sentinel, QRadar) and EDR platforms. Familiarity with scripting or automation (PowerShell, Python, Bash). Understanding of secure cloud architecture and Zero Trust More ❯

hardware including installation, configuration, maintenance, and repair of desktops, laptops, mobile devices, and peripherals. * Maintain and support network infrastructure such as LAN (Local Area Network), Wi-Fi , VPNs, firewalls, DNS configurations, TCP/IP settings, and network security protocols. * Monitor and manage operating systems including Windows (Windows Server), * Utilize basic computer skills to inventory merchandise. upload weekly DPL. * Support IT More ❯

of Linux Core (Kernel, Modules & Dependencies) Excellent working knowledge of Windows domain administration, patch management, IIS management and Group Policies Working knowledge of networking, shell scripting, MySQL, MS SQL, DNS, XML, Perl, and Palo Alto firewalls an asset We offer: Stable employment based on a full-time job contract International working environment in a dynamic company Access to the latest More ❯

experience and skills: Broad knowledge of Windows Server and Client operating systems with a strong technical background around Microsoft technologies including but not limited to; Group Policy, Active Directory, DNS, DHCP, Exchange, NTFS and File Sharing permissions. Knowledge of mobile operating systems including both Android and iOS. Knowledge of Backup technologies and typical practices around data safeguarding. Understanding of networking More ❯

deployment and manage core infrastructure. Collaborate with internal business units to navigate legacy and custom-built environments, ensuring successful agent deployment despite technical inconsistencies. Solve complex networking challenges , including DNS entries, static routes, and security configurations to ensure agent-to-server communication. UK security clearance is required or at least obtainable Required Skills & Experience: Flexera FNMS deployment experience Extensive experience More ❯

deployment and manage core infrastructure. Collaborate with internal business units to navigate legacy and custom-built environments, ensuring successful agent deployment despite technical inconsistencies. Solve complex networking challenges , including DNS entries, static routes, and security configurations to ensure agent-to-server communication. UK security clearance is required or at least obtainable Required Skills & Experience: Flexera FNMS deployment experience Extensive experience More ❯

deployment and manage core infrastructure. Collaborate with internal business units to navigate legacy and custom-built environments, ensuring successful agent deployment despite technical inconsistencies. Solve complex networking challenges , including DNS entries, static routes, and security configurations to ensure agent-to-server communication. UK security clearance is required or at least obtainable Required Skills & Experience: Flexera FNMS deployment experience Extensive experience More ❯

as desktops, laptops, printers and tablets Mobile device management (Intune) Network infrastructure support Software support Fault finding Knowledge of MS Windows, MS Office, Active Directory, Group Policy, Networking - DHCP, DNS, TCP/IP, VLANs is essential. Experience of Virtualization would be a distinct advantage. You must be efficient and organised, with a confident and friendly nature and a keen attention More ❯

as desktops, laptops, printers and tablets Mobile device management (Intune) Network infrastructure support Software support Fault finding Knowledge of MS Windows, MS Office, Active Directory, Group Policy, Networking - DHCP, DNS, TCP/IP, VLANs is essential. Experience of Virtualization would be a distinct advantage. You must be efficient and organised, with a confident and friendly nature and a keen attention More ❯

user account setup - Monitoring systems and supporting building services (CCTV, heating, security) Essential Skills Microsoft 365 admin, Windows server support, and MS Office Basic networking knowledge (Wi-Fi, DHCP, DNS) PC hardware maintenance and troubleshooting Strong communication and a collaborative mindset Willingness to learn and grow in a dynamic environment Desirable Experience with VMware or other hypervisors Exposure to Linux More ❯

knowledge and support team development. What You'll Bring: Strong experience with Azure Virtual Desktop (AVD) + Nerdio and/or Citrix. Deep knowledge of Azure (Entra, Networking, Firewall, DNS). CI/CD pipelines (ideally Azure DevOps) and IaC (Terraform preferred). PowerShell scripting expertise. Intune MDM and configuration profile experience. RSAT tools, Active Directory, and GPO familiarity. Application More ❯

ll bring: Proven experience across servers, storage (SAN/NAS), networks and cloud (Azure) Strong Microsoft, VMware or Hyper-V know-how Good grasp of networking TCP/IP, DNS, VLANs plus firewalls, IDS/IPS Bonus points for experience with Palo Alto, LogicMonitor or security tools Great problem-solving skills and clear documentation abilities A proactive mindset you re More ❯

ll bring: Proven experience across servers, storage (SAN/NAS), networks and cloud (Azure) Strong Microsoft, VMware or Hyper-V know-how Good grasp of networking — TCP/IP, DNS, VLANs — plus firewalls, IDS/IPS Bonus points for experience with Palo Alto, LogicMonitor or security tools Great problem-solving skills and clear documentation abilities A proactive mindset — you're More ❯

Catalog, networking, and security. Work with Databricks (Spark/Scala, PySpark) to support ingestion frameworks, data processing, and platform-level libraries. Implement secure connectivity (VNET injection, Private Link, firewall, DNS, RBAC). Monitor, troubleshoot, and optimise platform reliability and performance. Partner with architects, engineers, and product teams to enforce best practices in governance, security, and automation. Document infrastructure, processes, and More ❯

bring Strong experience with servers, storage (SAN/NAS), networking and Azure . Hands-on knowledge of Microsoft, VMware or Hyper-V . Solid grasp of TCP/IP, DNS, VLANs, firewalls and IDS/IPS . Bonus if you ve used Palo Alto, LogicMonitor or other security tools . Great documentation habits and a calm, can-do approach. You More ❯

bring Strong experience with servers, storage (SAN/NAS), networking and Azure . Hands-on knowledge of Microsoft, VMware or Hyper-V . Solid grasp of TCP/IP, DNS, VLANs, firewalls and IDS/IPS . Bonus if you've used Palo Alto, LogicMonitor or other security tools . Great documentation habits and a calm, can-do approach. You More ❯

Catalog, networking, and security. Work with Databricks (Spark/Scala, PySpark) to support ingestion frameworks, data processing, and platform-level libraries. Implement secure connectivity (VNET injection, Private Link, firewall, DNS, RBAC). Monitor, troubleshoot, and optimise platform reliability and performance. Partner with architects, engineers, and product teams to enforce best practices in governance, security, and automation. Document infrastructure, processes, and More ❯

Catalog, networking, and security. Work with Databricks (Spark/Scala, PySpark) to support ingestion frameworks, data processing, and platform-level libraries. Implement secure connectivity (VNET injection, Private Link, firewall, DNS, RBAC). Monitor, troubleshoot, and optimise platform reliability and performance. Partner with architects, engineers, and product teams to enforce best practices in governance, security, and automation. Document infrastructure, processes, and More ❯

Maintain server rooms and ensure operational efficiency Develop and implement business processes and documentation Requirements: Strong knowledge of Azure infrastructure management Strong in network protocols (TCP/IP, DHCP, DNS, etc.), ideally candidates must hold a CCNA/CCNP etc. Experience with FortiGate Firewalls and Windows Operating Systems Familiarity with WAN, LAN, VPN, and wireless networks 4 days per week More ❯

technical support when required Stay current with emerging threats and technology developments What we’re looking for Proven experience in large-scale enterprise networking (LAN/WAN, routing, IP, DNS) Strong background in firewall administration (Check Point, Fortinet, Palo Alto, Cisco ASA/FTD) Hands-on experience troubleshooting complex multi-site network issues Professional certifications such as CCNA/CCNP More ❯

Linux systems administration and troubleshooting Expertise with Kubernetes (deployment, scaling, networking, monitoring) Proficiency in Python for scripting, automation, or tooling development Good understanding of networking principles (TCP/IP, DNS, load balancing, firewalls) Background in DevOps, Platform Engineering, or Infrastructure as Code (IaC) environments Strong awareness of security, compliance, and resilience in financial or regulated sectors Desirable: Experience introducing or More ❯

Mcafee/Trellix Hands-on experience with HP C7000 Blade chassis and interconnect modules Hands-on experience of scripting with powershell/powercli Understanding of Microsoft AD, DNS and GPO Strong troubleshooting skills and the ability to analyse complex technical issues. Manage and troubleshoot ESXi, Windows servers, clusters, and associated technologies to ensure optimal performance and reliability. Participates as part More ❯

in a security-first environment, this Network Security Engineer position offers the platform to develop your expertise further. Key Skills & Expertise: • Strong understanding of networking principles (TCP/IP, DNS, routing, switching, VLANs, load balancing) • Expertise configuring, maintaining, and troubleshooting next-gen firewalls (Cisco, Checkpoint, Palo Alto) • Hands-on experience with IPS/IDS, SSL decryption, deep packet inspection, and More ❯