651 to 675 of 3,694 Firewall Jobs

of experience in these areas; hardworking and quick learner. Understand data protection legislation, especially GDPR. Follow guidance from CTG HQ security department; support network setup including VPN, DNS, AP, firewall, WAF (e.g., Akamai), SIEM (e.g., IBM QRadar), etc. Maintain and configure IP networks; experienced with Cisco and Juniper equipment. Linux system administration; experience with ZSTACK or VMware preferred. Provide IT … skills. Qualifications: Bachelor’s degree in Information Security, Computer Science, or related field (or equivalent experience). Experience in network maintenance or security management. Strong knowledge of IP protocols, firewall management, data security. Experience with VOIP, VPN, DNS, WAF, SIEM. Familiarity with deployment tools, disaster recovery, endpoint protection. Excellent troubleshooting skills. Effective communication with stakeholders. Requirements: Experience managing Information Security … compliance and ISO27001. Hands-on with Firewall and switch configuration. CISSP, CCNP/HCIP or higher preferred. Experience with cloud environments like ZSTACK, VMware. #J-18808-Ljbffr More ❯

protection legislation and an in-depth understanding of GDPR. Follow guidance from HQ network and information security department to support network operations, including VPN setup, DNS management, AP management, firewall configuration, WAF (e.g., Akamai), SIEM (e.g., IBM QRadar), etc. Be familiar with IP networking, and with maintenance and configuration of Cisco and Juniper equipment. Have experience with Linux system administration … Information Security, Computer Science, or a related field, or equivalent experience. Proven experience in network maintenance or information security management roles. Strong knowledge of IP network protocols, maintenance, configuration, firewall management, and data security practices. Experience with VOIP systems, VPN technologies, DNS management, WAF administration, SIEM management. Familiarity with automated deployment tools, disaster recovery, and endpoint protection solutions. Excellent troubleshooting … skills and ability to resolve complex technical issues efficiently. Strong communication skills for effective stakeholder interaction. Experience managing information security compliance and ISO 27001 certification. Hands-on experience with firewall and switch maintenance and configuration. Preferred certifications include CISSP, CCNP, or HCIP or higher. Experience with cloud environments and infrastructure such as ZSTACK, VMware, etc. #J-18808-Ljbffr More ❯

Following the guidance of CTG HQ network and information security department to do the relative jobs, reports, support internal and external networks, including VPN setup, DNS management, AP management, firewall configuration, WAF (e.g. Akaimai),SIEM(e.g. IBM QRada),etc. (4) Familiar with IP network, familiar with Cisco and Juniper, etc. equipment’s maintenance and configuration. (5) Experience with the Linux … Computer Science, or a related field (or equivalent experience). Proven experience in network maintenance or information security management roles. Strong knowledge of IP network protocols, maintenance and configuration, firewall management, and data security practices. Experience with VOIP telephony systems, VPN technologies, DNS management, WAF administration, SIEM management. Familiarity with automated deployment tools, disaster recovery practices, and endpoint protection solutions. … the ability to interact effectively with stakeholders at all levels. Requirements: Good experience of managing Information Security compliance and ISO27001 certification. Hands-on experience in maintenance and configuration of Firewall and switch. CISSP, CCNP/HCIP for security or higher certification will be preferred. Experience with cloud environments and infrastructure (e.g., ZSTACK, VMware, etc.). More ❯

Following the guidance of CTG HQ network and information security department to do the relative jobs, reports, support internal and external networks, including VPN setup, DNS management, AP management, firewall configuration, WAF (e.g. Akaimai),SIEM(e.g. IBM QRada),etc. (4) Familiar with IP network, familiar with Cisco and Juniper, etc. equipment’s maintenance and configuration. (5) Experience with the Linux … Computer Science, or a related field (or equivalent experience). Proven experience in network maintenance or information security management roles. Strong knowledge of IP network protocols, maintenance and configuration, firewall management, and data security practices. Experience with VOIP telephony systems, VPN technologies, DNS management, WAF administration, SIEM management. Familiarity with automated deployment tools, disaster recovery practices, and endpoint protection solutions. … the ability to interact effectively with stakeholders at all levels. Requirements: Good experience of managing Information Security compliance and ISO27001 certification. Hands-on experience in maintenance and configuration of Firewall and switch. CISSP, CCNP/HCIP for security or higher certification will be preferred. Experience with cloud environments and infrastructure (e.g., ZSTACK, VMware, etc.). More ❯

maintain network perimeter infrastructure, including routers, switches, firewalls, load balancers, and other network devices. • Configure and troubleshoot network routing protocols (e.g., BGP, OSPF, EIGRP). • Plan, configure, and maintain firewall infrastructure. • Monitor network performance and identify areas for improvement at the network edge. • Troubleshoot network issues and provide timely resolution related to perimeter devices. • Implement and maintain network security policies … network switching and routing protocols (BGP, OSPF, EIGRP) as they pertain to Netscalers, Cisco, Citrix, and Firepower. o Minimum of 5 years of experience in enterprise routing and switching. • Firewall: o Minimum of 3 years of experience in firewall planning, configuration, and maintenance. o Experience with Palo Alto Networks firewalls preferred. • Security: o Strong understanding of PKI infrastructure. o Understanding More ❯

maintain network perimeter infrastructure, including routers, switches, firewalls, load balancers, and other network devices. • Configure and troubleshoot network routing protocols (e.g., BGP, OSPF, EIGRP). • Plan, configure, and maintain firewall infrastructure. • Monitor network performance and identify areas for improvement at the network edge. • Troubleshoot network issues and provide timely resolution related to perimeter devices. • Implement and maintain network security policies … network switching and routing protocols (BGP, OSPF, EIGRP) as they pertain to Netscalers, Cisco, Citrix, and Firepower. o Minimum of 5 years of experience in enterprise routing and switching. • Firewall: o Minimum of 3 years of experience in firewall planning, configuration, and maintenance. o Experience with Palo Alto Networks firewalls preferred. • Security: o Strong understanding of PKI infrastructure. o Understanding More ❯

Nexus. Network Security: In-depth knowledge of Network Security, VPN, ACL, DMVPN, IPSEC, NAC, MAB, DOT1X, and Encryption Standards. Security Platforms: Experience with Cisco Firepower Threat Defense, ASA, Secure Firewall Management Center. Azure Cloud Networking: Knowledge of Azure Cloud Networking Fundamentals and Security best practices, including Public (Azure) and Private (Kubernetes) Cloud Technologies. Azure Networking Services: Knowledge of Azure architectural … principles and key networking services such as MS Azure VNET, VNET-Peering, Private Link, vWAN, Express Route, Firewall, Load Balancer. Load Balancing: Knowledge of F5 BIG-IP Local Traffic Manager (LTM). Troubleshooting: Advanced troubleshooting skills. System Management: Ability to identify, deploy, and manage complex networking systems. Communication: Excellent communication and interpersonal skills. Background Check: All candidates must be eligible More ❯

working performing level one support (e.g., cabling, racking, consoling into devices for troubleshooting, etc.) At least 4 years of experience with Cisco technologies to include (routing and switching) and firewall technology (e.g., ISR, ASR, CSR, ASA, Nexus, TACACS/ISE) Demonstrated experience using SD-WAN technologies, specifically Cisco SD-WAN powered by Vipleta. Strong knowledge of routing protocols (e.g., BGP … working performing level one support (e.g., cabling, racking, consoling into devices for troubleshooting, etc.) At least 4 years of experience with Cisco technologies to include (routing and switching) and firewall technology (e.g., ISR, ASR, CSR, ASA, Nexus, TACACS/ISE) Demonstrated experience using SD-WAN technologies, specifically Cisco SD-WAN powered by Vipleta. Strong knowledge of routing protocols (e.g., BGP More ❯

expertise (e.g., BGP, OSPF, MPLS) to ensure network performance and reliability across diverse environments. Analyze operational needs and proactively develop creative network solutions to address security challenges. Security and Firewall Management: Manage firewall configurations for the CyberEnergianetwork based on operational requirements. Develop and implement network security tools, produce threat models, and assess risks around existing configurations. Provide subject matter expertise More ❯

scalable network solutions Manage firewalls, VPNs, routing, and switching Monitor and optimise performance across hybrid networks Requirements: Proven experience in on-premise and cloud network management Strong knowledge of firewall technologies (e.g., Palo Alto, Fortinet, Cisco ASA) Experience with VPNs, WAN/LAN, and network security best practices Familiarity with Azure networking Benefits: £60,000 Remote working Fast-paced, collaborative More ❯

To provide an effective, secure server and desktop support service (physical and virtual). To provide an effective, secure, disaster recovery plan for the Local Area Network, Servers and Firewall infrastructure. To design, implement and manage IT projects. Assist training other members of IT Staff When appropriate, participate in an out of hours on call rota for the provision of … MCSA, CCNA, VCP ITIL Experience Essential Experience in delivering complex technical IT facilities Citrix XenDesktop/XenApp Experience Windows Operating systems and Active Directory Management Exchange 2016 infrastructure knowledge Firewall technologies knowledge Anti-Virus domain infrastructure SAN Technologies VMware and Hyper V knowledge Disaster recovery and Business Continuity knowledge Windows 2012/2016/2019 Server knowledge Knowledge to be More ❯

end-users. Install and configure SQL Server applications, ensuring they function correctly on end-user systems. Install, Configure, and troubleshoot Microsoft Distributed Transaction Coordinator (MSDTC) for client applications, including firewall and DNS rules necessary for functionality. Troubleshoot DNS-related issues, such as name resolution and domain connectivity, across internal and customer networks. Configure and validate firewall rules for product installations More ❯

TCP/IP stack, concept of VLANs and firewalls, wireless configurations 2 years+ of 1st line technical helpdesk environment 2 years + of a 2nd line technical support environment Firewall Implementations -Fortigate/Cisco/Sonicwall/Watchguard Backup Solutions - Azure/Veeam Virtualisation - Hyper-V, VMware, AVD, RDS In-depth Knowledge of O365 suite & MFA Able to answer general More ❯

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: Industry-recognised certifications More ❯

. Collaborate with project teams to deliver tailored, high-performance network solutions. Skills & Experience: Expert-level experience with OSPF , BGP , and enterprise routing/switching . Strong knowledge of firewall configuration and network security policies (Mikrotik, Cisco, Juniper). Hands-on experience with VLAN design , link aggregation , and redundancy protocols . Proficiency in supporting hybrid network environments (on-prem/ More ❯

Strong knowledge of Windows Server and Microsoft 365 migrations. Experience with virtualisation platforms such as VMware, Hyper-V, or Oracle KVM. Advanced understanding of networking, including OSPF, BGP, and firewall management (Mikrotik/Cisco/Juniper). Proficient in backup and recovery systems, particularly Veeam. Excellent problem-solving abilities and strong communication skills. Benefits: Competitive salary Free parking Company events More ❯

and internal departments Ensure systems comply with industry standards and licensing Knowledge of Microsoft 365, Entra ID/Active Directory, Azure, InTune, Teams Manage network configuration: LAN, WAN, VPN, Firewall, Wi-Fi Maintain network cybersecurity , mitigate risks, manage SOC provider, and implement security measures in OT environment Understand virtual environments such as VMWare Manage company data, backups, and off-site More ❯

on the business The successful candidate will have thorough knowledge of: Microsoft Windows Servers, including Active Directory, Group Policy, Hyper-V, backup solutions Networking, including DHCP, DNS, routing, VLAN, firewall, and VPN technologies Designing, implementing and supporting IT environments to meet business needs Capacity management Basic hardware maintenance of servers and PCs Significant experience of the following will be beneficial More ❯

meet industry standards for compliance and licensing. Strong knowledge of Microsoft 365, Entra ID/Active Directory, Azure, InTune, and Teams . Manage network configurations including LAN, WAN, VPN, Firewall, and Wi-Fi. Maintain network cybersecurity, mitigate security risks, manage SOC providers, and implement cyber security measures in operational technology (OT) environments. Understand virtual environments, particularly VMWare . Manage company More ❯

Strong Azure and Office 365 knowledge, including tenant migrations. Familiarity with Nutanix AHV and/or VMware. Experience with Dell, HP, and Cisco networking hardware. Working knowledge of Fortinet firewall technologies and AWS IaaS. Understanding of SIEM and IDR tools, with experience in WAN/SD-WAN environments. Strong stakeholder management and communication skills at all levels. Detail-oriented with More ❯

DEBIAN operating systems with specific comfort managing RHEL systems. Network Knowledge: Comprehensive understanding of network concepts including basic switching and routing, subnetting, VLANs and VRFs, IP addressing, DHCP, and firewall rule management. Security Certification: Comptia Security+ certification or IAT Level 2 equivalent is required (must be obtained prior to start date if not already held). Change Management Skills: Demonstrated More ❯

provide peer reviews to support team development and maintain high technical standards. About You Experience: 3–5 years of experience in IT network engineering, including: LAN/WAN infrastructure Firewall technologies Network security and encryption Load balancing Strong understanding of TCP/IP protocols and communications Broad experience with Cisco networking technologies Proficiency in network diagnostics and protocols such as More ❯

provide peer reviews to support team development and maintain high technical standards. About You Experience: 3–5 years of experience in IT network engineering, including: LAN/WAN infrastructure Firewall technologies Network security and encryption Load balancing Strong understanding of TCP/IP protocols and communications Broad experience with Cisco networking technologies Proficiency in network diagnostics and protocols such as More ❯

server core Windows 10 Desirable PKI, N-cypher and Certificate Management Microsoft Endpoint Configuration Manager (MECM) for Windows patching and Application Deployments Windows Server Update Services Trellix ePO, ENS, Firewall, Application Control, DLP Scripting (PowerShell, VB, etc.) Print Services RSA Exposure to Virtualisation technologies Understanding of Networking - WAN/LAN + Firewalls + Routing If you are looking for an More ❯

server core Windows 10 Desirable PKI, N-cypher and Certificate Management Microsoft Endpoint Configuration Manager (MECM) for Windows patching and Application Deployments Windows Server Update Services Trellix ePO, ENS, Firewall, Application Control, DLP Scripting (PowerShell, VB, etc.) Print Services RSA Exposure to Virtualisation technologies Understanding of Networking - WAN/LAN + Firewalls + Routing If you are looking for an More ❯