51 to 75 of 1,396 Firewall Jobs

NS Financial - Senior Engineer I

Location
Birmingham, England, United Kingdom
supporting LAN/WAN networks Strong knowledge of Routing & Switching (CCNA or CCNP level) Experience with WAN technologies (e.g. MPLS, VPNs) Exposure to firewall technologies (Checkpoint, Palo Alto, Fortinet or Cisco) Knowledge of Application Delivery Controllers (e.g. F5, Citrix) Experience producing network design documentation (HLD/LLD) Strong communication ...

3rd Line Lead support Engineer

Hiring Organisation
Spectrum IT Recruitment Limited
Location
Redhill, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£55,000
Security across identities, servers, endpoints, networks and cloud services Deeper expertise in at least two of VMware vSphere, Citrix/NetScaler, enterprise storage or firewall/network security is expected. Experience supporting applications such as IRIS, CCH or Sage would be useful, but isn't essential. What we're looking ...

IT Infrastructure Operations and Security Lead

Location
Greater London, England, United Kingdom
networking, services, and component knowledge, Microsoft AD (Entra), Server and SQL experience, O365 administration and design Global Software Patching and estate management via Intune Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience Software Defined Networking (Cisco, Meraki, Versa) Key Skills Microsoft 365 & Azure ...

IT Analyst

Location
Haverhill, England, United Kingdom
Directory, Group Policy, Microsoft 365 and Entra ID. VMware and/or Hyper-V virtualisation. TCP/IP networking, DNS, DHCP, VPN, VLANs and firewall technologies. Backup, storage and endpoint management solutions. Experience working in a pharmaceutical, biotechnology, medical device or similarly regulated environment is highly desirable. ITIL Foundation, Microsoft ...

System Administrator

Hiring Organisation
Exxel Pacific
Location
Bellingham, Washington, United States
Employment Type
Permanent
Salary
USD Annual
have reliable transportation, specifically able to get to jobsites and transport equipment. Additional specific products that would be beneficial to have experience with: Meraki firewall/VPN, VMware ESXi, Bluebeam Revu, Procore, Autodesk. The base salary range for this position is $37-$48 per hour, depending on qualifications and experience. ...

Information Security Analyst

Location
Farnborough, England, United Kingdom
CASP+) 1-3+ years of experience in Information Security 1+ years of experience with either programming, networking, system administration, or DevOps Experience performing firewall reviews - Palo Alto, Cisco, Checkpoint, pfSense. Experience with SIEM's such as LogRhythm, Splunk, Azure Sentinel, Alien Vault or Rapid 7 Strong experience using Microsoft ...

Network Voice enginer

Hiring Organisation
CACI Network Services
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
experience required Network Infrastructure LAN/WAN fundamentals, QoS for video and voice traffic. VLAN design, IP Addressing Secure device onboarding and certificate management. Firewall administration (Cisco ASA/Firepower, Palo Alto, Fortinet) Unified Communications Platforms Cisco UC products Cisco Unified Communications Manager (CUCM), Cisco Jabber, Cisco Unity Connection, Cisco ...

IT Infrastructure Operations and Security Lead

Hiring Organisation
Nexus Jobs
Location
London, UK
Employment Type
Full-time
networking, services, and component knowledge, Microsoft AD (Entra), Server and SQL experience, O365 administration and design Global Software Patching and estate management via Intune Firewall (Azure, CheckPoint and Cloudflare), DNS, VPN, WIFI and Local Area Network design & administration experience Software Defined Networking (Cisco, Meraki, Versa) Key SkillsMicrosoft 365 & Azure: Strong ...

Senior Network Security Engineer - SASE

Hiring Organisation
Cargill
Location
Atlanta, Georgia, United States
Employment Type
Permanent
Salary
USD Annual
platforms, such as Netskope, Palo Alto Prisma Access, Zscaler Internet Access (ZIA), or Zscaler Private Access (ZPA). Experience designing, implementing, and supporting enterprise firewall platforms, such as Check Point, Palo Alto Networks, or Fortinet, including security policy management, network segmentation, NAT, VPN connectivity, and integration with SASE architectures. Deep ...

Infrastructure Engineer

Location
Manchester, England, United Kingdom
management, log review) · Exposure to Azure Arc for hybrid server governance · Experience with Ansible at an awareness level (understanding playbook execution) · Familiarity with FortiGate firewall basic monitoring · Knowledge of Azure Sentinel alert review Education Qualifications Desirable: Microsoft AZ-900 (Azure Fundamentals) or AZ-104 (Azure Administrator) VMware ...

Senior Infrastructure Engineer

Hiring Organisation
AJ BELL BUSINESS SOLUTIONS LIMITED
Location
Salford, Greater Manchester, North West, United Kingdom
Employment Type
Permanent
hyperconverged infrastructure, Aria Suite, NSX, HCX, vSAN, VCF and VMC. Load balancing technologies such as VMware AVI, NSX or equivalent. Fortinet SD-WAN and firewall technologies, FortiManager, FortiAnalyzer and FortiClient VPN or equivalent. Microsoft Windows Server and Red Hat Enterprise Linux server configuration and management. Monitoring and observability tooling such ...

Senior Project Consultant

Location
Bristol, England, United Kingdom
Server, Active Directory, virtualisation, storage and remote desktop environments Network and connectivity upgrades involving switches, wireless access points, VLANs, routing, VPNs and internet services Firewall deployment and migration, including WatchGuard or comparable platforms Office relocations, new-site openings, business rebrands and wider infrastructure transitions Endpoint and mobile device‐management projects ...

Systems Administrator

Hiring Organisation
Veridic Solutions
Location
Evanston, Illinois, United States
Employment Type
Permanent
Salary
USD Annual
software and Multi-Factor Authentication (MFA) • Ability to work independently and with groups, with limited supervision • Knowledge of Linux is a plus • Knowledge of firewall configurations, Cisco/Meraki equipment is a major plus. ...

IT Support Engineer - 2nd Line Support

Hiring Organisation
Mackenzie Jones IT
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 36,000 Annual
Devices - Windows, Laptop, Desktop, iPads & Tablets. Hardware & Software support - Installation, configuration & deployment. Media Audio/Visual devices - Smart Boards, Projectors & Interactive Displays etc. Security - Firewall, AV, Web Filters & Security Policies. VOIP Comms or Telephony support. Excellent communication skills. Good organizational skills & a proactive approach. Working Hours: Onsite Role - Term Time ...

IT Support Engineer

Location
Guildford, England, United Kingdom
plus the virtual server cluster and storage Help finish the Microsoft cloud migration and shape future infrastructure decisions Oversee updates, backups, disaster recovery, networking, firewall and Wi-Fi Build PowerShell scripts and automation to streamline administration Support staff and new starters, and help customers and overseas distributors with instrument ...

2nd Line IT Support Engineer

Hiring Organisation
ITSS Recruitment
Location
Tamworth, Staffordshire, United Kingdom
Employment Type
Permanent
Salary
£30000 - £35000/annum Overtime, pension, holidays
Exchange, SharePoint & OneDrive * Microsoft Entra ID, Microsoft Intune & Autopilot * Networking,TCP/IP, DNS, DHCP, LAN, WAN, Wi-Fi, VLANs, VPNs, routing, switching & firewalls * Firewall Experience (SonicWALL, Fortinet, Unifi, Watchguard) * Endpoint Security (Sophos Anti-Virus, Sentinel One, Defender) * Windows Server 2016/2022/2025 * Experience within ...

Infrastructure Engineer - Fintech50

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
experience Microsoft (MS) Active Directory & MS services and Exchange (Essential) Experience of supporting a multi-server network environment Networking, including DHCP, DNS, routing, VLAN, firewall, and VPN technologies The successful candidate will be educated to degree or equivalent level, possess relevant qualifications, e.g. Cisco, CCNA or CCNP certification, have experience ...

Infrastructure Team Lead

Location
Greater London, England, United Kingdom
Management Certificate Management - installation and renewal of SSL/TLS certificates on web servers,network devices etc. Domain management - both internal and external Human Firewall - Have oversight on tools such as Knowbe4 for Staff Training and securityawareness. Work with the Training team to roll out new procedures and materialy Ideally ...

Infrastructure Lead - FinTech, Azure, Security

Hiring Organisation
Quant Capital
Location
London, UK
Employment Type
Full-time
/TLS certificates on web servers,network devices etc. Domain management – both internal and external Cloud WAF, DDoS Protection, CSP management Human Firewall – Have oversight on tools such as Knowbe4 for Staff Training and securityawareness. Work with the Training team to roll out new procedures and materialy Ideally some understanding ...

IT Support Jobs UK 2026 – Ultimate UK Visa Sponsorship Career Opportunity

Location
Stockport, England, United Kingdom
hardware deployments Skills Excellent grasp of computer networking fundamentals such as LAN/WAN design, TCP/IP protocols, DNS management, VPN setup and firewall setting Experience providing desktop support for Windows (Windows Server) and macOS operating systems Troubleshoot software issues with Microsoft Office products and enterprise management solutions such ...

Senior IT Engineer

Hiring Organisation
LM RECRUITMENT SOLUTIONS LTD
Location
Cheltenham, Gloucestershire, South West, United Kingdom
Employment Type
Permanent
Salary
£40,000
Entra ID/Active Directory. Install, configure and maintain computers, laptops, printers and other IT equipment. Troubleshoot network connectivity, Wi-Fi, VPN and basic firewall issues. Assist with onboarding and offboarding users. Support antivirus, endpoint security, backup and monitoring solutions. Maintain accurate documentation. Escalate complex issues when appropriate. Communicate technical ...

IT Networking and Infrastructure Engineer - 6 month FTC

Location
Newton Aycliffe, England, United Kingdom
Cisco ISE and Network Access Control. Support Cisco switching, wireless networks, wireless LAN controllers and associated networking technologies. Administer and support Fortigate firewalls, including firewall policies, VPNs and DMZ environments. Ensure network infrastructure remains secure through patching, upgrades, hardening activities and cyber security compliance initiatives. Investigate and resolve networking incidents ...

Network Manager

Location
Greater London, England, United Kingdom
least 3‐5 years in a leadership or managerial role. Deep technical expertise in network protocols (TCP/IP, OSPF, BGP), routing, switching, and firewall technologies (e.g., Cisco, Juniper, Palo Alto, Fortinet). Proven experience with network design, implementation, and troubleshooting in complex enterprise environments. Strong understanding of network security ...

Support Engineer - Tue to Sat

Location
United Kingdom
Microsoft Intune and Microsoft 365 administration, including endpoint policy management and identity configuration. Solid understanding of networking fundamentals: TCP/IP, DNS, DHCP, and firewall configuration. Experience administering Windows Server environments; Linux familiarity is a plus. roficiency in PowerShell for automation, scripting, and system configuration tasks. Strong analytical and troubleshooting ...

IT Networking and Infrastructure Engineer - 6 month FTC

Location
Newton Aycliffe, England, United Kingdom
Cisco ISE and Network Access Control. Support Cisco switching, wireless networks, wireless LAN controllers and associated networking technologies. Administer and support Fortigate firewalls, including firewall policies, VPNs and DMZ environments. Ensure network infrastructure remains secure through patching, upgrades, hardening activities and cyber security compliance initiatives. Investigate and resolve networking incidents ...