51 to 75 of 1,442 Firewall Jobs

solutions Produce documentation and contribute to knowledge sharing within the consultancy Skills & Experience Strong background in Cisco, Fortinet, or Palo Alto networking technologies Proven experience with routing, switching, and firewall management Solid understanding of network security principles and compliance standards Exposure to cloud networking (Azure/AWS) highly desirable Excellent troubleshooting skills and ability to work in client-facing environments More ❯

for the Service Desk Team Set up and configure Local Area Networks (LANs), including hardware deployment and support Coordinate with third-party MSPs for network and infrastructure management Manage firewall operations and connectivity with ISPs Oversee network IP addressing and VPN setups Support business continuity through proactive incident management Rapid deployment of site connectivity solutions, including 4G routers Monitor network More ❯

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, CCSA or PCNSA preferred More ❯

IT budgeting, vendor management and continuous service improvement initiatives * Provide high-level technical oversight and guidance in areas including: Azure infrastructure management, network protocols (TCP/IP, DHCP, DNS), firewall operations (preferably FortiGate), WAN/LAN/VPN connectivity, Microsoft and Windows Server environments Requirements * Proven experience in infrastructure/IT operations management within a multi-site environment * Demonstrable experience More ❯

IT budgeting, vendor management and continuous service improvement initiatives * Provide high-level technical oversight and guidance in areas including: Azure infrastructure management, network protocols (TCP/IP, DHCP, DNS), firewall operations (preferably FortiGate), WAN/LAN/VPN connectivity, Microsoft and Windows Server environments Requirements * Proven experience in infrastructure/IT operations management within a multi-site environment * Demonstrable experience More ❯

Operating Systems (installation, configuration, start-up processes, crash dump analysis, performance issues). Networking concepts (TCP/IP, DNS, DHCP, VPNs, LAN/WAN) including diagnosing network connectivity issues, firewall rule analysis and use of tools & commands such as ping, tracert, nslookup, ipconfig, netstat, arp, telnet. Managing and troubleshooting software licensing systems (e.g., FlexLM, RLM, or similar). Use of More ❯

data centre and virtualisation solutions, including servers, storage, and backup setups. Assist in configuring secure hybrid cloud environments with guidance from senior engineers (Azure, VMware, Hyper-V). Support firewall, VPN, and network security appliance configuration under supervision. Technical Engagement & Pre-Sales Support Support sales teams with technical discovery and requirement gathering. Assist in delivering product demos, presentations, and proof More ❯

data centre and virtualisation solutions, including servers, storage, and backup setups. Assist in configuring secure hybrid cloud environments with guidance from senior engineers (Azure, VMware, Hyper-V). Support firewall, VPN, and network security appliance configuration under supervision. Technical Engagement & Pre-Sales Support Support sales teams with technical discovery and requirement gathering. Assist in delivering product demos, presentations, and proof More ❯

What you’ll bring: Experience in managing and maintaining Splunk solution. 3rd/4th line Network Security experience support . in an Enterprise environment working to challenging SLAs. Advanced Firewall and Proxy administration (to include install, configurations and fault finding). Recent experience of working within security environments. Understanding of Networks, Routers, DMZ and Switches. Extensive Core Linux administration skills. More ❯

and compliance frameworks Experience in managing, servers, systems and applications Hands on expertise in Linux systems administration Knowledge of Windows server management, Active Directory, DNS, MS Exchange Experience managing firewall configuration and enterprise anti-virus software Experience in managing and maintaining VMware (Hypervisor) Service-oriented with effective communication skills Ability to prioritize workload under minimal supervision Undergraduate degree or equivalent More ❯

and compliance frameworks Experience in managing, servers, systems and applications Hands on expertise in Linux systems administration Knowledge of Windows server management, Active Directory, DNS, MS Exchange Experience managing firewall configuration and enterprise anti-virus software Experience in managing and maintaining VMware (Hypervisor) Service-oriented with effective communication skills Ability to prioritize workload under minimal supervision Undergraduate degree or equivalent More ❯

and compliance frameworks Experience in managing, servers, systems and applications Hands on expertise in Linux systems administration Knowledge of Windows server management, Active Directory, DNS, MS Exchange Experience managing firewall configuration and enterprise anti-virus software Experience in managing and maintaining VMware (Hypervisor) Service-oriented with effective communication skills Ability to prioritize workload under minimal supervision Undergraduate degree or equivalent More ❯

VPN, Cisco networking products, and various standard routing protocols (EIGRP, OSPF, BGP, etc.) Advanced technical knowledge of networking and security, such as routing, DNS/DHCP, Cloudflare, Checkpoint Cisco firewall configurations Strong knowledge of network analysis, including understanding of the OSI model, packet decodes, common protocols, familiarity with analysis utilities, such as those for network performance monitoring and network protocol More ❯

k) * 401(k) matching * Dental insurance * Health insurance * Life insurance * Paid time off * Professional development assistance * Vision insurance Experience: * IT Support: 2 years (Required) * Active Directory: 2 years (Required) * Firewall: 2 years (Required) * IP Networking: 1 year (Required) * DNS: 2 years (Required) * Windows Server Administrator: 1 year (Required) * Virtualization: 1 year (Required) License/Certification: * Driver's License with your More ❯

Terraform, Ansible, Docker, Kubernetes) Technical Skills: Strong proficiency with Linux/Unix and Windows Server environments Experience with automation and scripting (Python, Bash, PowerShell) Familiarity with networking protocols and firewall management in a cloud environment Knowledge of containerization (Docker, Kubernetes) and orchestration tools Preferred Qualifications: Certifications (Preferred but not required): AWS Certified Solutions Architect Microsoft Certified: Azure Solutions Architect Expert More ❯

with multidisciplinary teams to implement network security measures aimed at protecting sensitive healthcare data and ensuring compliance with regulatory requirements. You will assist in the implementation of security policies, firewall configurations, and access control mechanisms to mitigate risks and safeguard NHS network infrastructure from cyber threats. About us The Northern Care Alliance NHS Foundation Trust (NCA) provides hospital and integrated More ❯

Job Title: Senior Technology & Automation Engineer (Infrastructure & Cloud) Location: London Overview of the Role As the Senior Technology & Automation Engineer in the TechOps & Project Delivery team, you will be required to support the design, implementation, and optimization of enterprise infrastructure More ❯

Job Title: Senior Technology & Automation Engineer (Infrastructure & Cloud) Location: London Overview of the Role As the Senior Technology & Automation Engineer in the TechOps & Project Delivery team, you will be required to support the design, implementation, and optimization of enterprise infrastructure More ❯

Job Title: Senior Technology & Automation Engineer (Infrastructure & Cloud) Location: London Overview of the Role As the Senior Technology & Automation Engineer in the TechOps & Project Delivery team, you will be required to support the design, implementation, and optimization of enterprise infrastructure More ❯

Job Title: Senior Technology & Automation Engineer (Infrastructure & Cloud) Location: London Overview of the Role As the Senior Technology & Automation Engineer in the TechOps & Project Delivery team, you will be required to support the design, implementation, and optimization of enterprise infrastructure More ❯

Job Title: Senior Technology & Automation Engineer (Infrastructure & Cloud) Location: London Overview of the Role As the Senior Technology & Automation Engineer in the TechOps & Project Delivery team, you will be required to support the design, implementation, and optimization of enterprise infrastructure More ❯

for the Service Desk Team Set up and configure Local Area Networks (LANs), including hardware deployment and support Coordinate with third-party MSPs for network and infrastructure management Manage firewall operations and connectivity with ISPs Oversee network IP addressing and VPN setups Support business continuity through proactive incident management Rapid deployment of site connectivity solutions, including 4G routers Monitor network More ❯

2012+ and Windows 10/11 o Active Directory and Group Policy o Hyper-V virtualisation Microsoft 365 tenant and SharePoint Online administration Network infrastructure (DNS, DHCP, routing, switching) Firewall configuration (Meraki/Draytek/Sophos) MS Teams and cloud-based managed services. PowerShell scripting and automation, VoIP technologies, Apple macOS and iOS support Does this sound like your next More ❯

Maintaining an organization's network security infrastructure solutions like Firewalls, IDPS, Proxy, Load Balancers, VPN, WAF etc., align with the organization's strategies, policies, and standards. Design and manage firewall policies, network access controls, AAA mechanisms, MFA, IAM solutions, RBAC, Privilege Management etc., In-depth understanding of cloud network security, different network architectures (e.g., LAN, WAN, DMZ) and topologies, network More ❯

Exchange Online, SharePoint, Teams, OneDrive) Azure Active Directory & Conditional Access Microsoft Intune/Endpoint Manager Microsoft Defender security suite Deep troubleshooting skills across networks, infrastructure, and applications. Experience with firewall management, routing, and VPN configuration. Skilled in automation/scripting (PowerShell preferred). Comfortable managing both remote and on-site support for diverse client environments. Desirable Skills: Microsoft certifications (MS More ❯