26 to 50 of 544 Permanent Firewall Jobs

20.04 and later is preferred MS Office 2013 and later Dell PowerEdge Server Dell EMC Unity Storage Cisco Switches; routing and VLAN configuration Fortigate Firewall Software ManageEngine Software ArcServe Backup Tape Software Experience with ATO networks REQUIREMENTS EDUCATION, TECHNICAL, AND WORK EXPERIENCE Please note this position may be filled ...

Roanoke, VA. Minimum Qualifications Demonstrated experience administering and securing primarily Linux enterprise environments Strong knowledge of networking fundamentals, including DNS, DHCP, VLANs, routing, and firewall concepts Experience performing system hardening, patch management, and vulnerability remediation Proven ability to manage multi user system environments and collaborate with network, security, and engineering ...

Requisition Number: 28492 Required Travel: 0 - 10% Employment Type: Full Time/Salaried/Exempt Anticipated Salary Range: $96,278.00 - $125,000.00 Security Clearance: Ability to Obtain Level of Experience: Mid HI This opportunity resides ...

paths, and workstations. Support enterprise networking across Extreme, Cisco, Dell, and HPE switching, including configuration and fault resolution. Assist with Juniper and Palo Alto firewall environments and resolve network connectivity issues. Apply core networking principles including VLANs, routing basics, STP, ARP, link aggregation, and network segmentation. Maintain DNS, DHCP … physical hardware management. Strong working knowledge of Extreme, Cisco, Dell, and HPE switching platforms, including configuration, troubleshooting, and performance monitoring. Understanding of enterprise firewall concepts with exposure to Juniper and Palo Alto firewall technologies. Ability to diagnose complex network issues impacting servers, storage, virtual machines, authentication paths, and workstation connectivity. ...

while remaining close to the technical detail. Responsibilities will include: Designing, configuring and improving security controls across secure infrastructure Working heavily across enterprise firewalling, firewall policy, network segmentation and workload segmentation Managing and hardening Palo Alto Networks firewalls, including Panorama, App-ID/User-ID, NAT, VPN and threat prevention … Cisco security technologies, including ASA/FTD firewalls, ISE and secure routing/switching Working with VMware NSX/vDefend security controls, including distributed firewall policies and micro-segmentation Working with Elastic Stack/Elastic Security for logging, SIEM, monitoring, threat detection and dashboards Supporting AWS/public cloud security ...

Windows Server OS Microsoft 365 administration Azure AD Policy management Microsoft Exchange IIS RDS SharePoint Networking technologies: TCPIP, DNS, DHCP, VPNs RAID Router/Firewall technologies & security Beneficial Experience Backup technologies SQL Citrix VEEAM Acronis VMs, VPS Other Stuff This is a permanent full-time role, based Monday-Friday ...

Windows Server OS Microsoft 365 administration Azure AD Policy management Microsoft Exchange IIS RDS SharePoint Networking technologies: TCPIP, DNS, DHCP, VPNs RAID Router/Firewall technologies & security Beneficial Experience Backup technologies SQL Citrix VEEAM Acronis VMs, VPS Other Stuff This is a permanent full-time role, based Monday-Friday ...

environments where Juniper networking is a key part of the estate. Juniper Mist experience would be advantageous, but broader Juniper routing, switching and firewall experience across SRX, EX or QFX is equally relevant. This is a good opportunity for a senior network professional who wants varied project work across complex ...

standards, documentation, and operational procedures. Cloud & Azure Networking Design and support secure Azure networking solutions. Implement and manage Azure Virtual Networks (VNets), NSGs, Azure Firewall, Private Endpoints, VPN Gateway, and ExpressRoute connectivity. Secure hybrid connectivity between on-premise and Azure environments. Support cloud-native security controls and best practices within ...

operating systems (Windows, Linux, macOS), networking, hardware, and software troubleshooting. Microsoft 365 and Microsoft Azure infrastructure to configure and deploy new hardware i.e. Firewall, switches and wireless Attention to detail and ability to resolve issues with high level of troubleshooting skills Certifications: Relevant certifications such as CompTIA A+, Network, Microsoft ...

platforms • Troubleshoot complex network security incidents and produce root cause analysis • Conduct proactive reviews of client environments to identify risks and improvement opportunities • Manage firewall rule sets, policy optimization and change processes • Support client service reviews and act as a trusted technical advisor • Contribute to network security architecture design ...

sites at short notice. Infrastructure and Network support: Install, configure, and maintain Windows Server environments (2016/2019/2022). Configure and manage firewall platforms (hardware and software-based). Maintain virtualised environments using platforms such as VMware ESXi and Microsoft Hyper-V. Customer Repairs (RMAs): Perform root cause ...

essential Experience with Microsoft 365, Active Directory, Group Policy, and network troubleshooting Experience installing and supporting servers, including migrations Working knowledge of networking and firewall technologies Familiarity with virtualisation platforms such as VMware or Hyper-V Excellent problem-solving ability with strong attention to detail Self-motivated with a proactive ...

Active Directory Holder of a current Microsoft certification (365, Azure etc.) Strong knowledge of networking (DNS, DHCP, VPN, TCP/IP) and router/firewall configuration Hold an up-to-date CompTIA N+ certificate (essential) Hold an up-to-date CompTIA A+ certificate (desired) Excellent troubleshooting and problem-solving skills ...

Layer 3 technologies, including BGP, Multicast, VLANs, trunking, and port aggregation Support advanced architectures including Spine-Leaf, EVPN-VXLAN, and SD-WAN Assist with firewall and security initiatives using Palo Alto technologies Integrate AWS networking services into enterprise infrastructure Monitor performance, investigate incidents, and maintain a highly available network environment ...

Work With: Microsoft 365 Microsoft Azure Microsoft Entra Microsoft Intune Microsoft Teams Microsoft SharePoint Microsoft Purview Windows Server Windows 10/Windows 11 Smoothwall Firewall Cisco Meraki HP Aruba PaperCut 3CX Phone Systems Google Workspace/G Suite Google Classroom SENSO Autotask Datto RMM Net2 Google Chrome Microsoft Edge Benefits ...

systems Troubleshoot, resolve, and communicate networking issues to other employees and management Research, install, configure and upgrade network hardware and software Create firewall rules and update software and data security systems to keep data and communications protected Implement disaster recovery procedures Improve knowledge and understanding of network and security best ...

troubleshooting• Virtualisation (Ideally with Hyper-V and integration with Azure), SANs and other related technologies• Backup Product Sets such as Veeam and Azure Backup• Firewall technologies such as Palo Alto• Leading migration projects• Strong documentation skills eg. PCI Compliance, ISO27001 etc• Great communication skills (in person and via telephone) - excellent ...

Cloud Platforms Cloud-Native Networking Services - AWS (Transit Gateway/VPC Peering/Route53, etc.) Azure (vWAN/ExpressRoute/App Gateway/Azure Firewall, etc.) GCP (Cloud Interconnect/Cloud Router/Cloud Load Balancing/Shared VPC, etc.) Hybrid/OnPrem Integrations - Optimizing OnPrem Networks for Cloud Adoption ...

administration Excellent experience with Microsoft technologies Good general knowledge of networking and technologies: TCP/IP stack, concept of VLANs and firewalls, wireless configurations Firewall Implementations -Fortigate/Cisco/Sonicwall/Watchguard Backup Solutions - Azure/Veeam Virtualisation - Hyper-V, VMware, AVD, RDS In-depth Knowledge of O365 suite ...

deployments Automate operational tasks and repetitive processes Networking and IP Management Strong working knowledge of Infoblox Solid understanding of DNS, DHCP, IPAM, routing, and firewall fundamentals Troubleshoot on premises and cloud networking issues Storage and Backup Understanding of enterprise storage concepts Experience with Commvault for backup and recovery operations Support ...

weeks Skills & Experience Hands-on Cisco networking experience Good routing and switching knowledge Exposure to routing protocols such as OSPF, BGP or EIGRP Firewall and VPN experience, ideally Cisco ASA/FTD Wireless experience, ideally Cisco Catalyst and/or Meraki Strong troubleshooting and analytical skills Good communication skills with ...

CCNP) Hands-on use of Wireshark, SIP traces, or packet analysis tools Understanding of VoIP/SIP, TCP/IP, DNS, DHCP, VLANs, and firewall configurations Experience with telecare platforms, IoT systems, or digital alarm receivers Background in customer-facing technical roles Passion for innovation, automation, and continuous improvement ...

support across global WAN and LAN environments Support and troubleshoot Cisco networking infrastructure including Nexus 3K & 9K Manage and maintain Palo Alto and Fortinet firewall technologies Support Aruba wireless environments, controllers, and HPE access points Assist with SD-WAN migration projects using HP EdgeConnect Work closely with vendors and internal ...

traffic routing across cloud and vendor environments. Configure and support networking security services including PKI, TLS certificates, secrets management and identity provider integration. Support firewall, WAF and reverse proxy configuration and troubleshooting activities where required. Troubleshoot networking, routing and connectivity issues across cloud, hybrid and third-party environments. Support vendor ...