726 to 750 of 1,157 Firewall Jobs in the UK

We are rapidly growing our SOC team, offering serious career growth and exciting work with multiple high-profile clients! Join our expanding Cyber practice in the Aerospace Defence and Security sector. This team supports enterprise-scale clients and requires proven More ❯

Network Design Engineer 3 Month Contract Uxbridge £400-£450/day (Outside IR35) Network Design Engineer needed with strong Fortinet and Cisco Nexus experience. Start ASAP in June/July 2025. 3 Month Rolling Contract in Uxbridge . Must be More ❯

Network Design Engineer 3 Month Contract Uxbridge £400-£450/day (Outside IR35) Network Design Engineer needed with strong Fortinet and Cisco Nexus experience. Start ASAP in June/July 2025. 3 Month Rolling Contract in Uxbridge . Must be More ❯

In 2012, Lambda started with a crew of AI engineers publishing research at top machine-learning conferences. We began as an AI company built by AI engineers. That hasn't changed. Today, we're on a mission to be the More ❯

At Tombola, we take security seriously - but we also like to have a bit of fun while we're at it! As our Cloud Security Engineer, you'll be building on our existing operational security, with a special focus on More ❯

Job Title: Senior Network Engineer Location: London (Canary Wharf) – Hybrid (1–2 days/week on site, parking available) Employment Type: Permanent Salary: Up to £75,000 (DOE) Security Checks: Financial checks may apply The Opportunity: This is a brilliant More ❯

We are partnered with a leading global law firm with a strong track record of providing high-quality legal services to major clients. They are now seeking a Senior Network Engineer for an exciting Network Migration & Modernisation project. This is More ❯

Join one of the world's leading IT services, consulting, and business solutions organisations, known for delivering high-quality technology services across banking, healthcare, telecommunications, retail, and more. Operating in over 50 countries since 1968, the company consistently ranks among More ❯

Network Engineer - £50,000 Hybrid, London A well established and rapidly growing MSP that specialises in cloud communication, unified communications and cyber security are looking for an ambitious Network Engineer to join their team. This Network Engineer role would suit More ❯

IT Lead Manchester (Hybrid) Up to £55,000 Are you ready to step into a high-impact role where your technical expertise and leadership will shape the future of global IT services? We're seeking an IT Lead to oversee More ❯

firewalls (MX, EX, SRX series) Implement and troubleshoot BGP, OSPF, MPLS, and VPN solutions Monitor network performance and perform tuning to ensure optimal efficiency Ensure network security through policies, firewall rules, and regular audits Perform firmware upgrades, patching, and regular system maintenance Provide Tier 2/3 support and troubleshooting for escalated network issues Maintain comprehensive documentation of network architecture … Required Skills and Qualifications: Proven experience with Juniper networks Strong hands-on experience with Junos OS Solid understanding of routing protocols (BGP, OSPF, RIP, MPLS) Experience with network security, firewall configurations, and VPNs Familiarity with network monitoring tools (SolarWinds, Nagios, etc.) Excellent analytical and problem-solving skills Effective communication and teamwork skills MUST be JNCIP or JNCIE certified More ❯

firewalls (MX, EX, SRX series) Implement and troubleshoot BGP, OSPF, MPLS, and VPN solutions Monitor network performance and perform tuning to ensure optimal efficiency Ensure network security through policies, firewall rules, and regular audits Perform firmware upgrades, patching, and regular system maintenance Provide Tier 2/3 support and troubleshooting for escalated network issues Maintain comprehensive documentation of network architecture … Required Skills and Qualifications: Proven experience with Juniper networks Strong hands-on experience with Junos OS Solid understanding of routing protocols (BGP, OSPF, RIP, MPLS) Experience with network security, firewall configurations, and VPNs Familiarity with network monitoring tools (SolarWinds, Nagios, etc.) Excellent analytical and problem-solving skills Effective communication and teamwork skills MUST be JNCIP or JNCIE certified More ❯

to double turnover in the next 3 years. Working with some of the leading lights of the Cisco space to learn from. Cutting-edge technology across the Cisco & Security Firewall arena. Role Overview The role of Technical Consultant is to consult, design, plan, and implement complex technical projects. You will work closely with some of the best Principal Technical Consultants … exceptional service and client experience during project delivery. Key Skills/Certifications Required Networking protocols - BGP, OSPF, EIGRP, VXLAN ACI, SD-WAN, DNAC - training will be provided if needed Firewall experience - ASA, Fortinet, Palo Alto Responsibilities Developing Low-Level Designs Design, implementation, migration, and testing of technical solutions Creating and presenting customer-facing documentation Collaborating with Account Managers, Project Managers More ❯

Design and implement Fortinet SDWAN solutions Configure and manage Fortinet Firewalls Manage Cisco Nexus switches Configure Cisco Wi-Fi and LAN networks Handle general routing and switching tasks Design firewall and security architectures Write and load network configurations #J-18808-Ljbffr More ❯

eligible for SC clearance. The rate is £400-£425 per day outside IR35. Mandatory Skills: * Fortinet SDWAN * Fortinet Firewalls * Cisco Nexus * Cisco - Wi-Fi-LAN * General Routing & Switching * General Firewall & Security Design * Write configurations * Load configurations This is to change current config on some existing equipment and prepare the config on new equipment More ❯

skilled and experienced Senior Security Consultant to join our Presales team.This role requires a strong understanding of cybersecurity, with expertise in SASE (Secure Access Service Edge) and Next Generation Firewall (NGFW) solutions, particularly across Netskope, ZScaler, Palo Alto SASE products (Prisma Access, Prisma SD-WAN), and firewalls including Checkpoint, Fortinet, and Palo Alto. The ideal candidate will have at least … role or a similar position. Strong expertise in SASE solutions, particularly across Netskope, ZScaler, and Palo Alto SASE products (Prisma Access, Prisma SD-WAN). Proficiency in Next Generation Firewall solutions, including Checkpoint, Fortinet, and Palo Alto. Comprehensive knowledge of cybersecurity solutions, services, and industry trends. Relevant certifications such as CISSP, CISM, Netskope Certifications, ZScaler Certifications, Checkpoint CCSA/CCSE More ❯

globally. Duties will include: - Assisting architects with implementations - Guiding team members on network technologies - Driving enhancements to networks - Modernising infrastructure - Level 3 network technical support - Routing/Switching/Firewall implementations - Integration of Switches, Routers, wireless controllers, SDN, load balancers, NAC Servers and cloud infrastructure - On call rotation support - Network security To be considered suitable for this Senior Network Engineer More ❯

globally. Duties will include: - Assisting architects with implementations - Guiding team members on network technologies - Driving enhancements to networks - Modernising infrastructure - Level 3 network technical support - Routing/Switching/Firewall implementations - Integration of switches, routers, wireless controllers, SDN, load balancers, NAC servers and cloud infrastructure - On call rotation support - Network security To be considered suitable for this Senior Network Engineer More ❯

from network perspective Experience with implementing Cisco ThousandEyes. Someone who can architect and implement it. Knowledge of Cisco SD-WAN, SD-Access, Catalysts Center and ISE a plus Network firewall policy administration a plus Hands-on experience of automation/scripting and configuration management tools such as Ansible University degree in Computer Science or a related subject. Professional certification (e.g. More ❯

from network perspective Experience with implementing Cisco ThousandEyes. Someone who can architect and implement it. Knowledge of Cisco SD-WAN, SD-Access, Catalysts Center and ISE a plus Network firewall policy administration a plus Hands-on experience of automation/scripting and configuration management tools such as Ansible University degree in Computer Science or a related subject. Professional certification (e.g. More ❯

hours) Eligibility for SC clearance required Rate: £400-£425 per day outside IR35 Mandatory Skills: Fortinet SDWAN Fortinet Firewalls Cisco Nexus Cisco Wi-Fi LAN General Routing & Switching Firewall & Security Design Writing and loading configurations Role Description: This role involves modifying existing configurations on current equipment and preparing configurations for new equipment. About LA International: LA International is a UK More ❯

from network perspective Experience with implementing Cisco ThousandEyes. Someone who can architect and implement it. Knowledge of Cisco SD-WAN, SD-Access, Catalysts Center and ISE a plus Network firewall policy administration a plus Hands-on experience of automation/scripting and configuration management tools such as Ansible University degree in Computer Science or a related subject. Professional certification (e.g. More ❯

be eligible for SC clearance. The daily rate is £400-£425 outside IR35. Mandatory Skills: Fortinet SDWAN Fortinet Firewalls Cisco Nexus Cisco Wi-Fi LAN General Routing & Switching General Firewall & Security Design Write configurations Load configurations This position involves modifying existing configurations on current equipment and preparing configurations for new equipment. LA International is a UK-based, HMG-approved ICT More ❯

Medical Health Cash Plan Pension and Life Assurance Scheme Requirements Experience of Windows Server 2008R2 - 2025 Knowledge of Dell PowerEdge Servers Network Switch configuration (HP/Aruba) Basic Knowledge Firewall (Fortinet) - Basic knowledge Experience of managing 3rd party suppliers and contractors Experience of Project planning Cyber Certification (Cyber Essentials) experience or similar More ❯

eligible for SC clearance. The rate is £400-£425 per day outside IR35. Mandatory Skills: * Fortinet SDWAN * Fortinet Firewalls * Cisco Nexus * Cisco - Wi-Fi-LAN * General Routing & Switching * General Firewall & Security Design * Write configurations * Load configurations This is to change current config on some existing equipment and prepare the config on new equipment LA International is a HMG approved ICT More ❯