301 to 325 of 926 DNS Jobs

Microsoft Windows 10,11 and MacOS, iOS and Android and printers. Microsoft Server 2012, 2016, 2022 Microsoft Office 365 Exchange & One Drive Microsoft Active Directory, Group Policy, DHCP and DNS An understanding of Wireless network technologies (UniFI) Understanding of SIP/IP Telephone Systems Understanding of Enterprise anti-virus suites in particular Bitdefender. An understanding of Back-up technologies (e.g. More ❯

Microsoft Windows 10,11 and MacOS, iOS and Android and printers. Microsoft Server 2012, 2016, 2022 Microsoft Office 365 Exchange & One Drive Microsoft Active Directory, Group Policy, DHCP and DNS An understanding of Wireless network technologies (UniFI) Understanding of SIP/IP Telephone Systems Understanding of Enterprise anti-virus suites in particular Bitdefender. An understanding of Back-up technologies (e.g. More ❯

complex issues. Your Skills and Experience Proven experience across 1st, 2nd line IT support. Strong knowledge of Windows Server, Active Directory, Microsoft 365, and networking technologies (TCP/IP, DNS, DHCP, VLANs). Familiarity with virtualisation platforms (e.g., Hyper-V). Knowledge of cybersecurity best practices and disaster recovery planning. Excellent communication and problem-solving skills, with a proactive approach. More ❯

and working knowledge of other programming languages commonly used in conjunction with messaging systems. Foundational IT Knowledge: You have a solid grasp of fundamental networking principles (TCP/IP, DNS, firewalls, load balancers, etc), operating systems (both Windows and Linux server environments), and core programming concepts. Linux User Proficiency: You are comfortable working with Linux operating systems at the user More ❯

and 2nd line support for internal users. Act as escalation point for complex technical issues. Administer Microsoft 365, Windows environments, AD, VMware, and more. Support network infrastructure (e.g. SDWAN, DNS/DHCP, VPN, VLANs). Assist with IT projects and planned infrastructure improvements. Maintain ITSM ticket logs and system documentation. Participate in weekend/on-call patching rota (paid at More ❯

experience in a 1st/2nd line IT support role. Strong knowledge of Microsoft Operating Systems, Microsoft 365, Office Suite, and Active Directory. Solid understanding of basic networking (DHCP, DNS, routing). Excellent communication and customer service skills. Strong problem-solving and organisational abilities. Awareness of Health & Safety practices. Desirable: Experience with Entra (Azure), Intune. PBX Management/Maintenance. Knowledge More ❯

management. Minimum of 2 years in an IT Support role. Strong knowledge of Microsoft 365 (O365), including administration and troubleshooting. Good understanding of networking concepts (LAN/WAN, VPN, DNS, DHCP, firewalls). Experience with both macOS and Windows environments. Exposure to cybersecurity practices and tools. Experience using Power BI for reporting and dashboards. High degree of autonomy and problem More ❯

of experience • In depth knowledge of CND policies, procedures and regulations • In depth knowledge of TCP/IP protocols • In depth knowledge of standard protocols - ICMP, HTTP/S, DNS, SSH, SMTP, SMB, NFS, etc. • In depth knowledge and experience of Wifi networking • In depth knowledge and experience of network topologies - DMZ's, WAN's, etc. • Substantial knowledge of Splunk More ❯

evolving business needs. -Collaborate with cross-functional teams to implement network improvements and expansions. -Maintain detailed network design documentation for operational transparency. Infrastructure Management: -Oversee IP address management and DNS configuration. -Configure and optimise load balancing solutions (F5 experience is highly desirable). -Integrate and manage InfoBlox solutions where applicable. Collaboration & Leadership: -Provide technical guidance and mentorship to junior engineers. … Cisco firewalls, switches, and routers -Palo Alto firewalls and NSX-T - Deep understanding of spine and leaf architecture, BGP, VPNs, and data centre patching. - Strong knowledge of load balancing, DNS, and IP address management (F5 and InfoBlox experience is highly desirable). - Excellent problem-solving, analytical, and communication skills. Desired Competencies: -Understanding of cross-domain technologies (Tiger Traps, Garrison, OpsWat More ❯

position may require travel from San Diego to CONUS and OCONUS locations. The expected travel requirement is approximately four weeks per year (10%). Additional Preferred Qualifications: • Familiarity with DNS, LDAP, PKI and other infrastructure services. • Exposure to working with DISA, NIST, or STIG security guidelines and how to adhere to them. Salary Range: $120K-140K An essential qualification for More ❯

Proficient in Windows 11 and Server 2012+ User identity/access: Microsoft Entra ID, Azure AD, MFA Familiar with ITSM (Freshdesk, Zendesk) and automation tools Networking: TCP/IP, DNS, DHCP, VPN Certifications: ITIL Foundation, CompTIA A+ Experience with CIS or Cyber Essentials Plus frameworks Package: Circa £40,000 Bonus Excellent Benefits including pension, healthcare, private GP etc 3 days More ❯

position may require travel from San Diego to CONUS and OCONUS locations. The expected travel requirement is approximately four weeks per year (10%). Additional Preferred Qualifications: • Familiarity with DNS, LDAP, PKI and other infrastructure services. • Exposure to working with DISA, NIST, or STIG security guidelines and how to adhere to them. Salary Range: $130-145K An essential qualification More ❯

or an equivalent combination of education (BA/BS) and years of experience. • Expert level troubleshooting skills with Active Directory, Azure AD, Group Policies including Advanced group policy manager, DNS, PKI, Microsoft PowerShell, Windows • Server versions up to 2019 • Ability to quickly get up to speed on complex topologies and interdependencies across a wide range of technologies, most specifically More ❯

tools. Integration with MS FIM , MIM , ADFS , and third-party IAM solutions. File & Print services: DFS, File Server migrations, OneDrive (ODFB), Sharegate, Metalogix. Hyper-V cluster design, workload migration, DNS, DHCP, KMS, WINS, IPAM, RADIUS. Tool experience: AppZero , Factfinder , ChangeBase , DoubleTake , Ctera , Ricoh , etc. Business apps integration using LDAP , SSO , etc. PowerShell scripting for automation of migrations and configuration. Identity More ❯

years of general experience. Must have 8 years of experience in Directory Services (e.g. Windows 2000+ AD, LDAP, DHCP); Operating Systems (e.g. UNIX, Windows, MS Exchange); Internet Protocols (e.g. DNS, HTTP, SMTP, SSL); Firewall configuration and troubleshooting; Multiple network types (i.e. LAN, WAN, VxLAN, SDN); and/or managing Voice over Internet Protocol (VoIP) Telecommunications infrastructures. Must have experience with More ❯

A activities, including the integration and separation of Active Directory and Entra ID tenants. Technical Expertise: Microsoft On-Premises: Expert-level knowledge of Active Directory Domain Services (AD DS), DNS, DHCP, Group Policy Objects (GPOs), and Active Directory Federation Services (ADFS). Microsoft Cloud (Entra ID): Deep architectural understanding of Microsoft Entra ID and its ecosystem, including: Entra ID Connect More ❯

of experience in network security or cloud security engineering roles. Expertise in Zscaler technologies, including ZIA, ZPA, and Zscaler Client Connector. Strong understanding of networking protocols (TCP/IP, DNS, HTTP/HTTPS, GRE, IPsec, etc.). Experience with authentication protocols (SAML, OAuth, LDAP, Active Directory, etc.). Familiarity with firewall policies, proxy configurations, and secure web gateways. Proficiency in More ❯

routing, switching, TCP/IP and OSI) · Router maintenance - wireless configuration, installation and setups. · PowerShell to a competent level (backup/azure/EMC). · VPN Administration and Deployment. · DNS ?" administration of DNS internal and external. Experience of supporting Market Data and Bloomberg would be a great plus. The salary for this position with be circa £40K - £50K. This is More ❯

that, and preferably written the migration playbook along the way. You'll also need to be rock-solid across the Wintel stack -we're talking Windows Server, Active Directory, DNS, Group Policy-the full Windows infrastructure backbone. Key Responsibilities: Lead and execute the migration of Exchange from on-premise to Exchange Online (O365). Troubleshoot and resolve issues across both … and updated to reflect new architecture and processes. What You'll Need: Proven hands-on experience migrating Exchange on-prem to Exchange Online. Strong Wintel background - Windows Server, AD, DNS, DHCP, Group Policy. PowerShell scripting know-how to automate tasks and streamline deployment. Solid understanding of hybrid Exchange environments and Azure AD Connect. Bonus Points For: Experience in highly regulated More ❯

the senior IT contact onsite - owning technical support and client relationships Manage and mentor onsite IT technicians Troubleshoot and resolve infrastructure issues (servers, networks, desktop) Maintain systems: Active Directory, DNS, DHCP, Exchange, VMware/Hyper-V, backup solutions (e.g. Veeam) Document systems and updates accurately in ticketing and support platforms Ensure SLAs are met and client satisfaction remains high Liaise … You'll Need: 5+ years' experience in onsite support (the absolute ideal would be any experience in schools/MATs) Strong knowledge of Windows Server environments (), AD, Group Policy, DNS, DFS, etc. Confident in managing school-specific technologies and safeguarding standards Comfortable in high-level stakeholder meetings, including Trust CEOs Proven team leadership - managing, coaching, and mentoring junior staff Strong More ❯

the senior IT contact onsite – owning technical support and client relationships Manage and mentor onsite IT technicians Troubleshoot and resolve infrastructure issues (servers, networks, desktop) Maintain systems: Active Directory, DNS, DHCP, Exchange, VMware/Hyper-V, backup solutions (e.g. Veeam) Document systems and updates accurately in ticketing and support platforms Ensure SLAs are met and client satisfaction remains high Liaise … include: 5+ years’ experience in onsite support (the absolute ideal would be any experience in schools/MATs) Strong knowledge of Windows Server environments (2003–2019), AD, Group Policy, DNS, DFS, etc. Confident in managing school-specific technologies and safeguarding standards Comfortable in high-level stakeholder meetings, including Trust CEOs Proven team leadership – managing, coaching, and mentoring junior staff Strong More ❯

Responsibilities: Act as first point of call for incoming tickets/phone calls Support and troubleshooting of Windows 11-10 OS queries O365 Administration (SharePoint, OneDrive, Exchange) Group Policy (DNS/DHCP) Occasional on-site client visits when required Requirements: ESSENTIAL Previous experience in a Managed Service Provider (MSP) environment Strong knowledge of Active Directory Office 365 Admin & troubleshooting (security … user creation) Basic networking knowledge Experience with Group Policy, DNS, DHCP Full UK driving licence What's on Offer: Competitive salary: £26,000-£30,000 (depending on experience) Discretionary annual bonus 31 days holiday (including Bank Holidays and Christmas shutdown) Private medical insurance Contributory pension scheme Ongoing training and development Exposure to cloud projects and career progression opportunities This is More ❯

and SDWAN concepts (including wireless LAN) with experience in supporting enterprise class routers, switches in a global and enterprise network environment. * Experience on Implementing and troubleshooting Internal and External DNS, IPAM, DHCP for IP management. * Experience in Implementing and troubleshooting F5 LTM administration, SSL Certificate renewal, iRules creation, Software Upgrade & Patching * Proactive Analysis: Review and analyze the DATA from Network … Routing & Switching (Cisco/Juniper - OEM's) - DC * DC-Core Network Protocol BGP/OSPF concepts * Checkpoint Firewall - Network Security & VPN concepts * Cisco Wireless & SD WAN concepts * F5 LTM * DNS/DHCP, IPAM * CCNP, CCSA, F5 Certificate * Good to Have * Cisco Meraki * AWS Networking, * Cisco ISE & Security * NMS: BIG IQ, SolarWinds, CA Spectrum, Thousand eyes, NetBrain, Firewall Monitoring Tools (Checkpoint More ❯

Directory, user and group management. Experience of VMware. Familiar with Microsoft 365 administration (Exchange Online, Teams, OneDrive, SharePoint). Understanding of basic networking concepts (WAN, LAN, TCP/IP, DNS, DHCP). Hands-on experience with Windows Server (2010/2011/2019/2022). Confident in supporting general desktop hardware, monitors, and printers. More ❯

Server 2008 and above Windows Desktop OS (Windows 7 and above) Hyper-V setup and administration Microsoft 365 tenant setup and administration SharePoint Online configuration and support Core networking (DNS, routing, switching) Firewall configuration (Meraki/Draytek/Sophos) Familiarity with VoIP platforms, preferably Gamma Experience with Apple device support Previous experience with Managed Service Platforms and RMM tools Desirable More ❯