26 to 50 of 1,442 Firewall Jobs

for an Infrastructure Engineer to join their close-knit IT Team. This is a hands-on technical role that will see you managing critical network infrastructure, cloud connectivity, and firewall systems for a demanding business landscape. You’ll play a key part in ensuring high availability, performance, and security across both on-prem and cloud systems while driving improvements and More ❯

for an Infrastructure Engineer to join their close-knit IT Team. This is a hands-on technical role that will see you managing critical network infrastructure, cloud connectivity, and firewall systems for a demanding business landscape. You’ll play a key part in ensuring high availability, performance, and security across both on-prem and cloud systems while driving improvements and More ❯

for an Infrastructure Engineer to join their close-knit IT Team. This is a hands-on technical role that will see you managing critical network infrastructure, cloud connectivity, and firewall systems for a demanding business landscape. You’ll play a key part in ensuring high availability, performance, and security across both on-prem and cloud systems while driving improvements and More ❯

for an Infrastructure Engineer to join their close-knit IT Team. This is a hands-on technical role that will see you managing critical network infrastructure, cloud connectivity, and firewall systems for a demanding business landscape. You’ll play a key part in ensuring high availability, performance, and security across both on-prem and cloud systems while driving improvements and More ❯

fundamentals (TCP/IP, DNS, VPN) Familiarity with IT ticketing systems (e.g., ZenDesk, ServiceNow) Desirable Skills Experience working within MSP or ITIL frameworks Understanding of DNS, DHCP, VPNs, and firewall configurations Experience with virtual machines (VMWare) Cisco CCNA certifications (or working towards) What’s on Offer Opportunities for professional development and technical training Supportive, collaborative team culture Exposure to a More ❯

fundamentals (TCP/IP, DNS, VPN) Familiarity with IT ticketing systems (e.g., ZenDesk, ServiceNow) Desirable Skills Experience working within MSP or ITIL frameworks Understanding of DNS, DHCP, VPNs, and firewall configurations Experience with virtual machines (VMWare) Cisco CCNA certifications (or working towards) What’s on Offer Opportunities for professional development and technical training Supportive, collaborative team culture Exposure to a More ❯

fundamentals (TCP/IP, DNS, VPN) Familiarity with IT ticketing systems (e.g., ZenDesk, ServiceNow) Desirable Skills Experience working within MSP or ITIL frameworks Understanding of DNS, DHCP, VPNs, and firewall configurations Experience with virtual machines (VMWare) Cisco CCNA certifications (or working towards) What’s on Offer Opportunities for professional development and technical training Supportive, collaborative team culture Exposure to a More ❯

5+ years in a Network Engineer or Infrastructure Engineer role Strong knowledge of TCP/IP, VLAN, VXLAN, EVPN, VPC, MLAG Deep experience with BGP, OSPF, EIGRP routing protocols Firewall configuration experience: Palo Alto, Cisco ASA, FortiGate VPN setup and support (IPSEC, remote access) Familiarity with Wireshark, SNMP, and monitoring tools Cross-platform support (Windows, Linux, macOS) Microsoft Active Directory More ❯

5+ years in a Network Engineer or Infrastructure Engineer role Strong knowledge of TCP/IP, VLAN, VXLAN, EVPN, VPC, MLAG Deep experience with BGP, OSPF, EIGRP routing protocols Firewall configuration experience: Palo Alto, Cisco ASA, FortiGate VPN setup and support (IPSEC, remote access) Familiarity with Wireshark, SNMP, and monitoring tools Cross-platform support (Windows, Linux, macOS) Microsoft Active Directory More ❯

Active Directory, and virtualisation platforms (VMware, Hyper-V, Citrix). Solid understanding of networking principles (DNS, DHCP, TCP/IP, VLANs, Wi-Fi topologies). Proven background managing firewall technologies (e.g., Meraki, Sophos, Fortinet, WatchGuard). Knowledge of cloud platforms such as Azure, AWS, or Google Cloud. Familiarity with backup, recovery, and endpoint security solutions. Excellent communication and stakeholder management More ❯

at scale. Extensive hands-on experience with Cisco as well as other technologies such as Fortinet, Palo Alto, and other enterprise networking solutions Skills - Demonstrate skills in Next Generation Firewall technology and migration to Next Generation firewalls from on-site ASA firewalls. Proven experience with cloud networking (AWS, Azure, or OCI) and hybrid environments. Strong knowledge of network security principles More ❯

administration. Strong knowledge and understanding of Group Policy. Strong general networking skills (CLI, Subnetting, NAT). Good understanding of DNS. Router configuration and support experience (Cisco, HP, Draytek). Firewall configuration and support experience (Watchguard, SonicWALL). HP ProLiant and Dell PowerEdge Server Hardware support experience. VMware and Hyper V support experience (VCP an advantage). Storage technologies (NAS, NetApps More ❯

administration. Strong knowledge and understanding of Group Policy. Strong general networking skills (CLI, Subnetting, NAT). Good understanding of DNS. Router configuration and support experience (Cisco, HP, Draytek). Firewall configuration and support experience (Watchguard, SonicWALL). HP ProLiant and Dell PowerEdge Server Hardware support experience. VMware and Hyper V support experience (VCP an advantage). Storage technologies (NAS, NetApps More ❯

Access Program (SAP) networking environments critical to weapons technology innovation. The ideal candidate brings experience in designing, building, and managing VMware virtual technologies, storage solutions, Windows and Linux servers, firewall technologies, SIEM solutions, cybersecurity tools, and implementing security controls. You will collaborate closely with server, network, and cybersecurity engineers to ensure the reliable and secure operation of STARNet, supporting DevSecOps More ❯

SSL/TLS), WAF/DDoS, email security Azure engineering background: Governance, networking, identity and security configuration Ownership mindset and strong troubleshooting ability Nice to Have Fortinet or Cisco firewall experience Automation (PowerShell) Exposure to data centre deployments Strong documentation and communication habits More ❯

SSL/TLS), WAF/DDoS, email security Azure engineering background: Governance, networking, identity and security configuration Ownership mindset and strong troubleshooting ability Nice to Have Fortinet or Cisco firewall experience Automation (PowerShell) Exposure to data centre deployments Strong documentation and communication habits More ❯

SSL/TLS), WAF/DDoS, email security Azure engineering background: Governance, networking, identity and security configuration Ownership mindset and strong troubleshooting ability Nice to Have Fortinet or Cisco firewall experience Automation (PowerShell) Exposure to data centre deployments Strong documentation and communication habits More ❯

SSL/TLS), WAF/DDoS, email security Azure engineering background: Governance, networking, identity and security configuration Ownership mindset and strong troubleshooting ability Nice to Have Fortinet or Cisco firewall experience Automation (PowerShell) Exposure to data centre deployments Strong documentation and communication habits More ❯

SSL/TLS), WAF/DDoS, email security Azure engineering background: Governance, networking, identity and security configuration Ownership mindset and strong troubleshooting ability Nice to Have Fortinet or Cisco firewall experience Automation (PowerShell) Exposure to data centre deployments Strong documentation and communication habits More ❯

routing troubleshooting Key Responsibilities Update and maintain Low-Level Design (LLD) documentation with site-specific configuration details. Review service requests and raise change requests where required. Implement and test firewall policies using Panorama. Troubleshoot connectivity issues across networks, applications, and security devices. Collaborate with security and infrastructure teams to ensure compliance with policies and standards. Configure access policies in PAM More ❯

vacancy only. KEY SKILLS - IT Support, Service Desk, Team Leader, Windows 10/11, Microsoft 365, Intune, Active Directory, Azure AD, Okta, Networking, TCP/IP, DNS, DHCP, VPN, Firewall, ITIL, SLA Management, Helpdesk, Infrastructure, CompTIA. More ❯

vacancy only. KEY SKILLS – IT Support, Service Desk, Team Leader, Windows 10/11, Microsoft 365, Intune, Active Directory, Azure AD, Okta, Networking, TCP/IP, DNS, DHCP, VPN, Firewall, ITIL, SLA Management, Helpdesk, Infrastructure, CompTIA. More ❯

vacancy only. KEY SKILLS – IT Support, Service Desk, Team Leader, Windows 10/11, Microsoft 365, Intune, Active Directory, Azure AD, Okta, Networking, TCP/IP, DNS, DHCP, VPN, Firewall, ITIL, SLA Management, Helpdesk, Infrastructure, CompTIA. More ❯

and security practices (IPSec, SSL-VPN, NAT, GRE) Hands-on experience with cloud infrastructure operations and troubleshooting customer tech stacks. Familiarity with SIEM tools, vulnerability management, malware analysis, and firewall configurations Ability to communicate complex technical solutions to a wide range of audiences, both technical and non-technical Skilled in Python, JSON, YAML, Bash, or other relevant scripting languages More ❯

and security practices (IPSec, SSL-VPN, NAT, GRE) Hands-on experience with cloud infrastructure operations and troubleshooting customer tech stacks. Familiarity with SIEM tools, vulnerability management, malware analysis, and firewall configurations Ability to communicate complex technical solutions to a wide range of audiences, both technical and non-technical Skilled in Python, JSON, YAML, Bash, or other relevant scripting languages More ❯