Compression, (NG) Firewalls, Network & Application DDoS. Good knowledge in Application Security especially Appi Security and Bot Management. Vendor and product knowledge of Akamai CDN, DDoS, WAF, CiscoASA PIX FW, Citrix NetScaler, Checkpoint FW, Corero DDoS, F5 ADC, DDoS, WAF, Fortinet DDoS, FW, Imperva/Incapsula, Paolo Alto preferable. Knowledge in Public cloud providers like AWS, Azure More ❯
network architecture, firewalls, and WAN technologies, alongside demonstrable experience in thriving within a dynamic and fast-paced environment. Comprehensive knowledge of Cisco Firepower and CiscoASA firewalls is essential for this role. If you're passionate about infrastructure and looking to make an impact, we would love to hear from you! Responsibilities: Establishes and maintains … network performance. Plan, design and manage the infrastructure and technologies within that can support corporate and datacentre environments at an enterprise level for Cisco & HP network devices and firewalls Troubleshoots network problems. Document existing and new solutions during implementation and manage change within the environment Patching and upgrade schedules for all network devices (Load balancers, Switches, Firewalls etc. … You: CCNP or equivalent level with 3 years experience in Cisco technologies, experience in other network vendors is desirable Cisco Firepower and CiscoASA configuration and management Experience of routing, switching and load balancing techniques Advanced Network knowledge Network design and implementation Network, Firewall and Load balancer performance monitoring & troubleshooting Project management Problem More ❯
with demonstrable experience at a design level on Firewall hardware migration activities. Skills required: Cisco networking to a CCNP level ACI Network Command line CiscoASA configuration & Check Point R81 essential Check Point R82 experience preferred Experience in working at a CLI level with Cisco ASAs, as well as practical experience using Fortinet More ❯
Managed & Professional Services environment Strong expertise in Cisco ACI (Multi-Site, Multi-Pod) CCNP/CCIE level proficiency in Routing & Switching Experience with Enterprise Firewalls (Palo Alto, ASA, or Firepower preferred) SC Clearable and must be a sole British national Desirable Skills: CCNP/CCIE Certifications Experience designing and deploying Cisco ISE solutions Benefits: Competitive More ❯
and Microsoft SQL Server 2008/2012) Networking (TCP/IP, Cisco IOS and NXOS, F5, MPLS and voice) Firewalls (CheckPoint, Palo Alto and CiscoASA) Websphere MQ, IIB and Application Server Virtualisation Strong communication and influencing skills are essential as you join this leading bank and the Head of IT Audit will support you More ❯
and Microsoft SQL Server 2008/2012) Networking (TCP/IP, Cisco IOS and NXOS, F5, MPLS and voice) Firewalls (CheckPoint, Palo Alto and CiscoASA) Websphere MQ, IIB and Application Server Virtualisation Strong communication and influencing skills are essential as you join this leading bank and the Head of IT Audit will support you More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Marlin Selection Recruitment
be advantageous; understanding the principles is required. Imperva WAF and DDoS Menlo Web Security Gateway Menlo CASB Cisco Secure Access Cisco Umbrella CiscoASA KnowBe4 Digicert Certificates and Microsoft Certificate Services Ivanti or Automox patching AppCheck or Tenable WAS Kali Linux (NMAP, Metasploit, BurpSuite, John etc) Desired Education: CISM, MS SC100, 200 and More ❯
be advantageous; understanding the principles is required. Imperva WAF and DDoS Menlo Web Security Gateway Menlo CASB Cisco Secure Access Cisco Umbrella CiscoASA KnowBe4 Digicert Certificates and Microsoft Certificate Services Ivanti or Automox patching AppCheck or Tenable WAS Kali Linux (NMAP, Metasploit, BurpSuite, John etc) Desired Education: CISM, MS SC100, 200 and More ❯
Royal Leamington Spa, England, United Kingdom Hybrid / WFH Options
National Grid
incidents. About you A degree in Cyber Security related discipline or equivalent experience 5+ years of hands-on experience with security technologies, including Palo Alto and CiscoASA Extensive experience in leading and responding to incidents and change activities in a large enterprise environment. Strong experience maintaining, troubleshooting, supporting, and optimizing network security capabilities. Strong understanding of … infrastructure designs, including cloud infrastructures, routing, firewall functionality, host and network intrusion detection systems, encryption, load balancing, and other network devices. The following certifications would be a plus: - Cisco CCIE Security, Checkpoint CCSE/CCSM, Palo Alto PCNSE, F5 201/401 and Zscaler ZDTA/ZTCA What you'll get A competitive salary between More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Harnham
Role: Firewall Engineer Length: 2 months IR35: Outside IR35 Location: Hybrid - Manchester This is to support a service provider with an internal project migrating firewalls from CiscoASA to Firepower. Key responsibilities: Run through the rules and access controls Migrate firewalls over or update rules, or access controls to migrate Support the Head of Infrastructure to guide … them on the necessary changes Key experience: Strong CISCO Firewall knowledge - ASA and Firepower Previous experience migrating from ASA to Firepower Someone who is independent to be left to deliver the tasks CCNA + CCNP a plus More ❯
Role: Firewall EngineerLength: 2 monthsIR35: Outside IR35Location: Hybrid - ManchesterThis is to support a service provider with an internal project migrating firewalls from CiscoASA to Firepower. Key responsibilities: Run through the rules and access controls Migrate firewalls over or update rules, or access controls to migrate Support the Head of Infrastructure to guide them on the necessary … changes Key experience: Strong CISCO Firewall knowledge - ASA and Firepower Previous experience migrating from ASA to Firepower Someone who is independent to be left to deliver the tasks CCNA + CCNP a plus More ❯
ASP.NET (C#) web development. Good understanding of network security principles , firewall rules , ports , protocols , and access control . Exposure to firewall management tools (e.g., Palo Alto, CiscoASA, Fortinet). Ability to read and apply basic firewall configurations to development workflows. Experience in working with DevOps/SRE teams and understanding deployment pipelines. More ❯
React, Angular, or Vue.js). Good understanding of network security principles, firewall rules, ports, protocols, and access control. Exposure to firewall management tools (e.g., Palo Alto, CiscoASA, Fortinet). Ability to read and apply basic firewall configurations to development workflows. Experience in working with DevOps/SRE teams and understanding deployment pipelines. Seniority level Seniority level More ❯
ensuring minimal disruption. Engage closely with Network Management partners to facilitate smooth delivery of firewall solutions. utilise your expertise in Check Point R81/R82 and CiscoASA for command-line configurations. Provide technical guidance on best practises for network security and maintenance. Essential Skills: Proven experience in Networking, including configuration and maintenance. Strong command of Network … Analysis and Security protocols. Command line proficiency in CiscoASA configuration. Extensive experience with Check Point R81 and a preference for R82. Familiarity with Fortinet products is advantageous. Previous experience in the UK Financial sector is a plus. If you are a proactive Firewall Engineer with a sharp eye for detail and a passion for enhancing network More ❯
Angular, or Vue.js). Good understanding of network security principles , firewall rules , ports , protocols , and access control . Exposure to firewall management tools (e.g., Palo Alto, CiscoASA, Fortinet). Ability to read and apply basic firewall configurations to development workflows. Experience working with DevOps/SRE teams and understanding deployment pipelines. #J-18808-Ljbffr More ❯
Chesterfield, Derbyshire, England, United Kingdom Hybrid / WFH Options
QA
commute. In addition, any experience of the following technologies would be beneficial, but is not essential: Cisco Switching, Cisco ASR & ISR Routers. CiscoASA and FTD Firewalls. Cisco Application Centric Infrastructure (ACI) including multi-pod and multi-site. Cisco Hyperflex, Cisco ISE, Cisco DNAC/… Software Defined Access, Cisco SD-WAN (Viptela). VMware ESXi & vCentre. Microsoft Hyper-V, Windows & Linux, Office 365. Backup technologies. Entry requirements: an A-Level in ICT OR an International Baccalaureate at Level 3 ICT OR a Level 3 apprenticeship in a similar subject OR a BTEC Extended Diploma in IT (180 credits) You may also have a More ❯
Excellent written and verbal communication skills An ability to adapt quickly and work in an agile fashion Desirable Skills and Technologies Experience in Cisco, including Nexus family, ASA family, ACI and Hyperflex Knowledge of F5 software, including LTM, ASM and GTM Knowledge in VMware, including vSphere, NSX-V and NSX-T Exposure to cloud services, such as More ❯
Excellent written and verbal communication skills An ability to adapt quickly and work in an agile fashion Desirable Skills and Technologies Experience in Cisco, including Nexus family, ASA family, ACI and Hyperflex Knowledge of F5 software, including LTM, ASM and GTM Knowledge in VMware, including vSphere, NSX-V and NSX-T Exposure to cloud services, such as More ❯
Excellent written and verbal communication skills An ability to adapt quickly and work in an agile fashion Desirable Skills and Technologies Experience in Cisco, including Nexus family, ASA family, ACI and Hyperflex Knowledge of F5 software, including LTM, ASM and GTM Knowledge in VMware, including vSphere, NSX-V and NSX-T Exposure to cloud services, such as More ❯
Excellent written and verbal communication skills An ability to adapt quickly and work in an agile fashion Desirable Skills And Technologies Experience in Cisco, including Nexus family, ASA family, ACI and Hyperflex Knowledge of F5 software, including LTM, ASM and GTM Knowledge in VMware, including vSphere, NSX-V and NSX-T Exposure to cloud services, such as More ❯
in the industry. Keen to join a company that champions growth and development? Responsibilities: Design, deploy, and support Enterprise Azure network solutions Work with Fortinet and CiscoASA firewalls Provide enterprise networking expertise across multiple customer environments Engage in pre-sales, design, implementation, and support Onsite role: 5 days a week in Maidenhead, with travel to customer … sites as required Required Skills/Qualifications: Strong experience in Enterprise Azure networking Hands-on expertise with Fortinet firewalls and CiscoASA Solid enterprise networking skills Ability to work across the full project lifecycle, from pre-sales to support Willingness to be based onsite 5 days a week, with occasional customer site visits Benefits: Pension, holiday buy More ❯
Newcastle Upon Tyne, Tyne And Wear, United Kingdom
CyberNorth
level designs and configuration documentation Hardening Windows and Linux environments For this role you should have: Strong grounding in networking or infrastructure, ideally with experience in CiscoASA/FTD firewall deployments Hands-on administration of Windows and Linux servers, and virtualisation platforms like VMware Knowledge of VPNs, ACLs, PKI, and end-to-end network traffic flow More ❯
of new services, inventory management, security scanning, service level reporting, etc. Experience & Qualifications Strong hands-on experience with server hosting (e.g. data center) infrastructure and (ideally) management with Cisco UCS blades Hands-on storage/SAN deployment and … ideally) management experience with EMC Unity, Data Domain, Avamar. Hands-on Cisco and F5 networking deployment and management experience with Cisco Nexus 7000/9000, ASA Firewalls, F5 LTM and DNS load balancers, route domains and contexts. Hands-on VMware deployment and management experience with VMware 6.x/7.x Hands-on Linux deployment and management More ❯
Puppet and Foreman Monitoring – Nagios, Graylog, and Cacti Virtualisation – VMware vSphere Qualifications – such as Linux+/RHCSA, CCNA, VMware Certified Associate (VCA), and MCSA Beneficial - Atlassian, CiscoASA/Palo Alto, and Commvault If you are looking for a challenging role in a dynamic environment, becoming involved in global projects and working with some of the World More ❯