Central London, London, United Kingdom Hybrid / WFH Options
Halian Technology Limited
verbal and written communication skills with the ability to work effectively with internal teams and external vendors. You will need to have a good level of skills with PaloAlto + Meraki and some experience with Terraform (If no Terraform experience, ideally Bash or Python/Puppet). Good Network infrastructure experience needed. Any cloud experience More ❯
verbal and written communication skills with the ability to work effectively with internal teams and external vendors. You will need to have a good level of skills with PaloAlto + Meraki and some experience with Terraform (If no Terraform experience, ideally Bash or Python/Puppet). Good Network infrastructure experience needed. Any cloud experience More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Techfellow Limited
networking issues from support teams, with a focus on performance and uptime Support, maintain and configure Cisco and Meraki networking gear across switches, routers, and wireless systems Manage PaloAlto firewalls, including monitoring, change control, and troubleshooting Assist with SD-WAN deployments and hybrid network integration (Silver Peak, Aruba or equivalent) Participate in DR testing, scheduled … network protocols and technologies including TCP/IP, BGP, OSPF, DNS and DHCP Experience supporting Cisco and/or Meraki-based infrastructure in a production environment Proficiency with PaloAlto firewalls and related security technologies Knowledge of network automation tools or scripting languages (e.g. Python, Ansible) Familiarity with Windows Server and/or Linux systems from More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Lucronex Ltd
to learn from colleagues holding CCIE and VCDX level certifications. You will gain exposure (if not already having) to Cisco FTD, ISE, ACI & Catalyst, VM Ware NSX-T, PaloAlto NGFW and Juniper Mist amongst other technologies, working across a blend of interesting projects in both the public and private sectors. Technology Partners Cisco/Meraki … VM Ware PaloAlto Fortinet Juniper Aruba/HPE Microsoft AWS Role Snapshot As Senior Network Security Engineer you be an integral member of the delivery and migrations team. The role will entail assisting with migrations, day-to-day delivery tasks and providing ongoing support as a trusted advisor to the companys clients ensuring the solutions … and any experience with other emerging Cisco technologies and products. Capable or understanding and operating advanced switching and routing environments. Firewalling migration experience, vendor agnostic Cisco, Fortinet or PaloAlto etc. Strong communication and interpersonal skills, with the ability to explain complex technical concepts to non-technical audiences. Additional Requirements: Willing to travel to customer sites More ❯
Network Consultant Were seeking an experienced and highly skilled Network Consultant with a range of skills covering Routing and Switching, Nexus, Wireless, Fortigate, Juniper and PaloAlto for a large network project. Based onsite you join a project team who are tasked with delivering a number of projects across the programme. You will be responsible for More ❯
City of London, London, Tower Hamlets, United Kingdom Hybrid / WFH Options
83zero Ltd
knowledge of networking protocols and technologies (TCP/IP, BGP, OSPF, VLANs, STP, etc.). Hands-on experience with enterprise-grade networking solutions from Cisco, Juniper, Fortinet, and PaloAlto Networks. Solid understanding of network security principles, including firewalls, VPNs, IDS/IPS systems. Relevant certifications or equivalent knowledge at CCNP (ENT/DC/SP More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Premier Group
days per week on-site Salary : Up to £75,000 We are seeking a Network Infrastructure Engineer to join our client. This role focuses on Meraki Enterprise, PaloAlto Firewalls, and a mix of physical and cloud environments across multiple sites. You will drive innovation, enhance network security, and automate processes, all while contributing to professional … growth and organisational transformation. Key Responsibilities: Design, implement, and maintain network infrastructure across multiple locations and cloud platforms (Azure) Manage Meraki Networks, PaloAlto Firewalls Implement network security measures, including ACLs, DDoS protection, and firewalls Automate network tasks for increased efficiency Troubleshoot and resolve network issues, driving incident resolution Collaborate with InfoSec and Security teams to … ensure robust security Monitor network performance and optimise capacity planning Provide network expertise for internal and external projects Skills & Experience: Experience with Meraki, PaloAlto Firewalls, and cloud platforms (Azure, AWS, GCP) Strong skills in Azure, and Infrastructure as Code (IaC) tools like Terraform Expertise in TCP/IP, subnetting, and modern network technologies Experience configuring More ❯
Experience with SAN storage solutions and server management Basic networking experience, including familiarity with SD-WAN Windows OS & Server application experience Experience with Cisco Wireless environment Experience with PaloAlto Firewall is preferred Business level fluency in English Understanding of Japanese business culture and language will be preferred ** All applicants for the Cloud Engineer must have More ❯
Ethernet Encryptor -RADIUS/RSA -Security certification (advantageous) You will also need to an understanding of the following technologies: VLAN segregation. DMZ. VSS. Failover. OSPF. High availability. CISCO. Palo Alto. Juniper. McAfee IPS. SafeNet. Tripwire. You will ideally be coming with experience from a City based investment bank. Salary for this role is between £50K and £60K plus More ❯
management, file, process, network, and kernel management. Ability to deploy and operate monitoring frameworks such as Cacti, Zabbix, Nagios, Prometheus, or Tick stack. Strong firewall experience (Checkpoint, Fortigate, PaloAlto, etc.). Scripting Python/Go/similar Willingness to participate in a rotating on-call schedule, including weekends. This role would suit a seasoned Network More ❯
/WAN and Office Moves and Changes Design, implement, and manage complex network infrastructure using Cisco Campus Networking 9300 series and Cisco Nexus switches. Configure, deploy, and maintain PaloAlto Prisma Access firewall policies to ensure secure access to critical applications and data. Implement and manage VeloCloud SD-WAN solutions to optimise network performance and ensure … reliable connectivity across multiple locations. Experience: Relevant Azure and Cisco qualifications Palo, VMWare Velo, Fortigate certification preferred. 5 years plus experience HLD/LLD Documentation skills Strong knowledge in the Microsoft Azure cloud stack Knowledge and experience of installing and configuring and troubleshooting Azure More ❯
the impact they make, and enjoy the company of the people they work with, then you’ve come to the right place! About role : Checkpoint, Juniper SRX and PaloAlto Firewall knowledge (deployment and administration). Priority would be PaloAlto and Checkpoint being used for the role around 65% of day More ❯
City of London, London, United Kingdom Hybrid / WFH Options
NineTech
maintain Aruba (Access/Distribution) and Arista (Core/Low-Latency) switches. Support BGP peering, route filtering, and optimisation for ultra-low-latency trading environments. Operate and maintain PaloAlto firewalls, GlobalProtect VPNs, and ZScaler security platforms (ZIA/ZPA). Support VMware SD-WAN (VeloCloud) deployments across branch and remote trading locations. Monitor and optimise … best practices. Proficiency in managing Aruba and Arista switch infrastructure . Prior experience supporting low-latency trading networks or other performance-sensitive environments. Expertise in configuring and maintaining PaloAltoNetworks firewalls and GlobalProtect VPN . Familiarity with ZScaler ZIA/ZPA and securing global internet egress traffic. Experience with VMware SD-WAN (VeloCloud) or comparable More ❯
VPNs, and zero trust models—across endpoints, data centres, and cloud environments. Candidates should bring hands-on experience in infrastructure and network security engineering. Experience with tools like PaloAlto firewalls, Cisco Meraki and micro segmentation platforms, is preferred. Knowledge of PowerShell, Python, or similar scripting languages is desirable, but not essential. This is a hybrid More ❯
City of London, London, United Kingdom Hybrid / WFH Options
83zero
solid understanding of ITIL processes. Advanced knowledge of routing/switching protocols (BGP, OSPF, VLANs, STP, TCP/IP). Hands-on experience with Cisco, Juniper, Fortinet, and PaloAlto devices. Excellent leadership, communication, and decision-making skills. Leadership/Management experience is a MUST! Apply now to make a real impact and lead a team More ❯
of the network infrastructure, including the installation, configuration, and troubleshooting of firewalls, switches, and routers across multiple vendors. Key Responsibilities : Install and configure firewalls, routers, and switches (Fortinet, PaloAlto, Juniper). Troubleshoot and optimise network performance issues. Support security policy implementations and enforce network segmentation. Work closely with the Network Architect to execute the new … design. Maintain documentation and change logs as per ITIL standards. Key Skills Required : 5+ years of hands-on experience in network engineering roles. Proficiency in managing Fortinet, PaloAlto, and Juniper devices. Familiarity with network monitoring tools and protocols (BGP, OSPF, VLANs, VPN). Solid understanding of firewalls, security zones, and routing principles. Strong troubleshooting and More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Paritas Recruitment
we are looking to engage a Network Engineer with strong experience in configuring and supporting enterprise network environments. Key Responsibilities: Install and configure firewalls, routers, and switches (Fortinet, PaloAlto, Juniper). Troubleshoot and resolve network issues, ensuring performance and security. Support the implementation of security policies and network segmentation. Work in collaboration with the Network … new design. Maintain detailed documentation and change logs in line with ITIL processes. Key Skills Required: Strong experience in hands-on network engineering roles. Strong knowledge of Fortinet, PaloAlto, and Juniper network devices. Understanding of routing protocols (BGP, OSPF), VPNs, VLANs, and firewall policies. Experience working in hybrid environments with strong troubleshooting skills. This Role More ❯
MSP or fast-paced environment. Strong hands-on experience with SIEM, EDR, VPNs, firewalls, and cloud platforms (AWS, Azure, GCP). Expertise in Microsoft Sentinel, Cisco Splunk or PaloAlto QRadar, and KQL. Proven skills in threat detection, incident response, and forensic analysis. Knowledge of SOAR tools (especially PaloAlto XSOAR or More ❯
bring hands-on experience in security engineering and a strong understanding of both traditional and cloud-native security technologies. A background in network architecture, particularly with tools like PaloAlto firewalls, Cisco Meraki and micro segmentation platforms, is essential. Knowledge of PowerShell, Python, or similar scripting languages is highly desirable, along with the ability to think More ❯
optimisation Ensure 24/7 availability, resilience, and scalability What we’re looking for: Expertise in Cisco, Juniper, and Arista technologies Strong understanding of BGP, MPLS, VPNs, firewalls (PaloAlto), and cloud networking (AWS) An understanding of Terraform, Ansible, and Infrastructure as Code practices Exposure to M&A integration work and secure web gateway rollouts Clear More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Firewall | PaloAlto | PAN | Netwokring | Network Architect | Network Engineer | SC Cleared | UK Remote | Energy | Infrastructure and Networking | AWS | Azure Are you looking to work in a company at the heart of striving to NetZero? Somewhere Network Infrastructure is taken seriously and you can impact!? I'm looking for an SC Cleared, PaloAlto … as 25 days AL, medical and much more. If you're interested, ping over a CV to robin.shaw@opusrs.com or apply and let's have a chat! Firewall | PaloAlto | PAN | Netwokring | Network Architect | Network Engineer | SC Cleared | UK Remote | Energy | Infrastructure and Networking | AWS | Azure More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Firewall | PaloAlto | PAN | Netwokring | Network Architect | Network Engineer | SC Cleared | UK Remote | Energy | Infrastructure and Networking | AWS | Azure Are you looking to work in a company at the heart of striving to NetZero? Somewhere Network Infrastructure is taken seriously and you can impact!? I'm looking for an SC Cleared, PaloAlto … as 25 days AL, medical and much more. If you're interested, ping over a CV to robin.shaw@opusrs.com or apply and let's have a chat! Firewall | PaloAlto | PAN | Netwokring | Network Architect | Network Engineer | SC Cleared | UK Remote | Energy | Infrastructure and Networking | AWS | Azure More ❯
reviews to ensure alignment with security baselines. Oversee the design and deployment of Arista spine-leaf architecture in greenfield data centers. Manage Juniper router deployments and AWS-based PaloAlto NGFW VM series in hub-and-spoke topologies. Lead Exchange connectivity projects for financial services (e.g., LSE, SGX, ASX). Support M&A integrations under tight … in network engineering/management roles. Strong leadership and team management experience. You'll need to be hands-on in Network Engineer in your current role Expertise in PaloAltoNetworks, Arista, Juniper, and AWS networking. Familiarity with network automation tools (e.g., NetBrain). Experience in financial services or similarly regulated environments is a plus. Excellent More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Saragossa
networking issues supporting routers, switches and wireless solutions, while working closely with the global Network team on implementations and upgrades of Cisco and Meraki networking equipment along with PaloAlto firewalls. This role also offers the chance to develop your network automation skills using Python and Ansible. Previous experience will be a plus, as will a More ❯