South Mimms, England, United Kingdom Hybrid / WFH Options
NTT DATA Europe & Latam
like Antivirus, IPS, Antispyware, Vulnerability protection, URL filtering, and file blocking in addition to firewall rules A working knowledge of the following network platforms – Cisco ISE, CiscoFirepower, Cisco ASA, Cisco Routers, Cisco Switches, Cisco Wireless Controller, HPE Aruba Switches, FortiGate Firewall … network diagnostic, monitoring and analysis tools (e.g. Solarwinds, ManageEngine, DNAC) Hands-on experience with copper and fibre cabling Solid understanding of network operating systems (Cisco IOS, Cisco IOS-XE, Cisco NX-OS, Aruba OS, FortiOS, etc) Ability to troubleshoot complex, technical, multi-site and multi-disciplinary problems More ❯
like Antivirus, IPS, Antispyware, Vulnerability protection, URL filtering, and file blocking in addition to firewall rules. A working knowledge of the following network platforms - Cisco ISE, CiscoFirepower, Cisco ASA, Cisco Routers, Cisco Switches, Cisco Wireless Controller, HPE Aruba Switches, FortiGate Firewall … diagnostic, monitoring and analysis tools (e.g. Solarwinds, ManageEngine, DNAC). Hands-on experience with copper and fibre cabling. Solid understanding of network operating systems (Cisco IOS, Cisco IOS-XE, Cisco NX-OS, Aruba OS, FortiOS, etc). Ability to troubleshoot complex, technical, multi-site and multi-disciplinary More ❯
City of London, England, United Kingdom Hybrid / WFH Options
Connexa
experience in implementing, deploying, administering, and maintaining network infrastructure, including routers, switches, wireless solutions, and firewalls. In addition to this, you will be managing Cisco-based network security (firewalls, VPNs, NAC) for peak reliability and performance, in addition to the other responsibilities below! This is a project-focused role … has hands-on experience with Network Security projects like SGT's, Azure Networking, and ICE Posturing is highly desirable. Key Responsibilities: Manage and maintain CiscoFirepower, Cisco ISE and Cisco ASA Deploy and maintain network security infrastructure (routers, switches, firewalls, IDS/IPS). Manage … Cisco-based systems, including firewalls, VPNs, and NAC. Assist with and manage Network Security projects like SGT's, Azure Networking and ICE Posturing. Monitor traffic, troubleshoot issues, and enhance performance. Implement secure remote access and VPN solutions. Oversee PKI management and recommend security improvements. Collaborate with IT, Cybersecurity, and More ❯
to progress. Support & training will be provided to ensure further development. Form part of the on-call rota. Essential networking hands-on experience with: Cisco ACI software defined networks (multi-site & multi-pod) Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, EIGRP) Network management tools like SolarWinds … Citrix NetScaler’s Network Firewalls (Palo Alto, CiscoFirepower, Cisco ASA & AnyConnect Remote Access) Identity Services – AAA & Cisco ISE Troubleshooting and fault-finding complex routing issues (BGP, OSPF & EIGRP) Netscaler Administration #J-18808-Ljbffr More ❯
Bristol, England, United Kingdom Hybrid / WFH Options
慨正橡扯
environment, for everyone. Your skills and experience Proven track record supporting enterprise networks with valid networking technical certifications demonstrating proficiency. In-depth experience supporting Cisco ACI software defined networks (multi-site & multi-pod) Experienced in supporting Firewalls (Palo Alto, Checkpoint, CiscoFirepower, Cisco ASA & AnyConnect … Remote Access) Experience supporting (Enterprise) Wi-Fi technologies including Cisco WLC or others Troubleshooting and fault-finding routing issues (BGP, OSPF & EIGRP) Deep understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, EIGRP) Your security clearance To be successfully appointed to this role, it is a requirement to obtain More ❯
Manchester, England, United Kingdom Hybrid / WFH Options
Capgemini
Your skills and experience Proven track record supporting enterprise networks with valid networking technical certifications demonstrating proficiency. Experienced in supporting Firewalls (Palo Alto, Checkpoint, CiscoFirepower, Cisco ASA & AnyConnect Remote Access). Troubleshooting and fault-finding routing issues (BGP, OSPF & EIGRP). Deep understanding of networking … protocols (e.g., IPSEC, HSRP, BGP, OSPF, EIGRP). Experience supporting Cisco ACI software-defined networks (multi-site & multi-pod). Your security clearance To be successfully appointed to this role, it is a requirement to obtain Security Check (SC) clearance. To obtain SC clearance, the successful applicant must have More ❯
as Wireshark and other troubleshooting tools is essential to this role Experience of administering and troubleshooting the following technologies and platforms is essential o Cisco ISR and ASR Routers (2900/4000/1000ASR) o Cisco ASA Firewalls and CiscoFirePOWER/Threat Defence o … Cisco Nexus Switching (9K) and Catalyst (3850/3650/2960X/4500X) and associated technologies such as VTP, STP, VSS Experience of administering and troubleshooting the following would be beneficial but not essential o Cisco Wireless Technologies Including Meraki and Cisco Controller Based products o CiscoMore ❯
vendors like Palo Alto, Fortinet, Check Point, and Cisco. You’ll be responsible for deploying, migrating, and updating firewalls such as FortiGate, Palo Alto, CiscoFirepower, and Check Points, ensuring robust network security for our customers in the defence and central government sectors. You’ll have the … services, producing comprehensive documentation to support the process. Apply here if you’re interested. Deploying, migrating and updating firewalls such as FortiGate, Palo Alto, CiscoFirepower & Check Points Producing and supporting policies, functions and configuration builds to allow the implementation of customer projects Completing and owning integration … all relevant supporting documentation At least one of the following certifications – CCNP, CCSE, NSE4, PCNSE Experience with multi-vendor firewalls such as FortiGate, Firepower, Palo Alto, Check Point #J-18808-Ljbffr More ❯
Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Job Overview: We are seeking an experienced Senior Network Engineer with deep expertise in Cisco ACI, SDN technologies, and broader traditional networking and security solutions. The successful candidate will be responsible for the design, implementation, automation, and operational support of … candidates with active SC Clearance will be considered. This role is Inside IR35. Key Responsibilities: Lead and support the deployment, configuration, and management of Cisco ACI SDN and MSO environments. Provide operational support and troubleshooting for Cisco networking and security appliances including Nexus, Catalyst switches, and Firepower … initiatives. Collaborate cross-functionally with infrastructure, security, and application teams. Minimum Qualifications: Active SC Clearance (mandatory). Deep knowledge and hands-on experience with Cisco ACI SDN and MSO (development and operations). Certification in Cisco networking (minimum CCNP level) or equivalent industry experience. Proven experience with traditional More ❯
Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Job Overview: We are seeking an experienced Senior Network Engineer with deep expertise in Cisco ACI, SDN technologies, and broader traditional networking and security solutions. The successful candidate will be responsible for the design, implementation, automation, and operational support of … candidates with active SC Clearance will be considered. This role is Inside IR35. Key Responsibilities: Lead and support the deployment, configuration, and management of Cisco ACI SDN and MSO environments. Provide operational support and troubleshooting for Cisco networking and security appliances including Nexus, Catalyst switches, and Firepower … initiatives. Collaborate cross-functionally with infrastructure, security, and application teams. Minimum Qualifications: Active SC Clearance (mandatory). Deep knowledge and hands-on experience with Cisco ACI SDN and MSO (development and operations). Certification in Cisco networking (minimum CCNP level) or equivalent industry experience. Proven experience with traditional More ❯
Job Title: Cisco SME Location: Birmingham Duration: Until 31/03/2026 initially with possible extension Rate: Up to 600 per day via an approved umbrella company Brief overview on the role/project: Looking for a candidate to support a rollout for a large government project over … a 9 month period. The candidate will be expected to support remote installations(Build & Configure CiscoFirepower devices and onboard to Cisco vFMC) into customer sites under the direction of a technical team lead. Engagement with Fujitsu service teams to ensure that new hardware is effectively … taken into support Mandatory skills: Good working knowledge of all LAN Switching technologies . This must include extensive knowledge of the Cisco Switch platform and Cisco IOS. Good knowledge of WAN routing , which must include MPLS, BGP, ISIS. Have the ability to work well within a team and More ❯
Job Title: Cisco SME Location: Bracknell Duration: Until 31/03/2026 initially with possible extension Rate: Up to £600 per day via an approved umbrella company Brief overview on the role/project: Looking for a candidate to support a rollout for a large government project over … a 9 month period. The candidate will be expected to support remote installations(Build & Configure CiscoFirepower devices and onboard to Cisco vFMC) into customer sites under the direction of a technical team lead. Engagement with Fujitsu service teams to ensure that new hardware is effectively … taken into support Mandatory skills: Good working knowledge of all LAN Switching technologies . This must include extensive knowledge of the Cisco Switch platform and Cisco IOS. Good knowledge of WAN routing , which must include MPLS, BGP, ISIS. Have the ability to work well within a team and More ❯
Job Title: Cisco SME Location: Bracknell Duration: Until 31/03/2026 initially with possible extension Rate: Up to 600 per day via an approved umbrella company Brief overview on the role/project: Looking for a candidate to support a rollout for a large government project over … a 9 month period. The candidate will be expected to support remote installations(Build & Configure CiscoFirepower devices and onboard to Cisco vFMC) into customer sites under the direction of a technical team lead. Engagement with Fujitsu service teams to ensure that new hardware is effectively … taken into support Mandatory skills: Good working knowledge of all LAN Switching technologies . This must include extensive knowledge of the Cisco Switch platform and Cisco IOS. Good knowledge of WAN routing , which must include MPLS, BGP, ISIS. Have the ability to work well within a team and More ❯
Leeds, England, United Kingdom Hybrid / WFH Options
Supermercados Guanabara
working with experienced engineers and contractors to maintain and improve network services across a predominantly cloud-hosted environment. You'll have broad exposure across Cisco, Azure, and security tooling — supporting BAU, delivering infrastructure projects, and helping evolve the network towards greater automation and resilience. You Will Own and maintain … getting into the weeds of implementation — not just plugging cables, but configuring, deploying, and improving full-stack solutions. You Should Have Strong experience with Cisco routing and switching, including SD-WAN Deep understanding of routing protocols (OSPF, MP-BGP), IPSec, VXLAN Proven experience with Cisco ISE and 802.1x … skills across stakeholders Proven blend of project delivery and BAU support Bonus Experience Would Be Exposure to Python, Ansible, or automation tooling Experience with CiscoFirepower, MPLS, or F5 BIG-IP Azure certifications (AZ-900, AZ-700) or Cisco (CCNP/CCIE) Interest in Infrastructure as More ❯
London, England, United Kingdom Hybrid / WFH Options
Supermercados Guanabara
working with experienced engineers and contractors to maintain and improve network services across a predominantly cloud-hosted environment. You'll have broad exposure across Cisco, Azure, and security tooling — supporting BAU, delivering infrastructure projects, and helping evolve the network towards greater automation and resilience. You Will Own and maintain … getting into the weeds of implementation — not just plugging cables, but configuring, deploying, and improving full-stack solutions. You Should Have Strong experience with Cisco routing and switching, including SD-WAN Deep understanding of routing protocols (OSPF, MP-BGP), IPSec, VXLAN Proven experience with Cisco ISE and 802.1x … skills across stakeholders Proven blend of project delivery and BAU support Bonus Experience Would Be Exposure to Python, Ansible, or automation tooling Experience with CiscoFirepower, MPLS, or F5 BIG-IP Azure certifications (AZ-900, AZ-700) or Cisco (CCNP/CCIE) Interest in Infrastructure as More ❯
experience within a technical security role with a recent experience of the Microsoft Security Stack/tooling Experience of Network firewalls - exposure to Fortinet, CiscoFirePower and Cisco Meraki desirable Some knowledge of technical security frameworks – ISO27001, NIST, SOC2 with experience of compliance related work Any More ❯
experience within a technical security role with a recent experience of the Microsoft Security Stack/tooling Experience of Network firewalls - exposure to Fortinet, CiscoFirePower and Cisco Meraki desirable Some knowledge of technical security frameworks – ISO27001, NIST, SOC2 with experience of compliance related work Any More ❯
experience within a technical security role with a recent experience of the Microsoft Security Stack/tooling Experience of Network firewalls - exposure to Fortinet, CiscoFirePower and Cisco Meraki desirable Some knowledge of technical security frameworks – ISO27001, NIST, SOC2 with experience of compliance related work Any More ❯
experience within a technical security role with a recent experience of the Microsoft Security Stack/tooling Experience of Network firewalls - exposure to Fortinet, CiscoFirePower and Cisco Meraki desirable Some knowledge of technical security frameworks – ISO27001, NIST, SOC2 with experience of compliance related work Any More ❯
experience within a technical security role with a recent experience of the Microsoft Security Stack/tooling Experience of Network firewalls - exposure to Fortinet, CiscoFirePower and Cisco Meraki desirable Some knowledge of technical security frameworks – ISO27001, NIST, SOC2 with experience of compliance related work Any More ❯
london (city of london), south east england, united kingdom
Harrington Starr
experience within a technical security role with a recent experience of the Microsoft Security Stack/tooling Experience of Network firewalls - exposure to Fortinet, CiscoFirePower and Cisco Meraki desirable Some knowledge of technical security frameworks – ISO27001, NIST, SOC2 with experience of compliance related work Any More ❯
experience within a technical security role with a recent experience of the Microsoft Security Stack/tooling Experience of Network firewalls - exposure to Fortinet, CiscoFirePower and Cisco Meraki desirable Some knowledge of technical security frameworks – ISO27001, NIST, SOC2 with experience of compliance related work Any More ❯
experience within a technical security role with a recent experience of the Microsoft Security Stack/tooling Experience of Network firewalls - exposure to Fortinet, CiscoFirePower and Cisco Meraki desirable Some knowledge of technical security frameworks – ISO27001, NIST, SOC2 with experience of compliance related work Any More ❯
These are the platforms you'll champion: DHCP/MPLS/VPLS, DNS (BIND & Microsoft DNS), voice/video integration - SIP, IP-PBX, SBC. Cisco/HP Core and Edge Networking Cisco Firewall technologies (ASA/Firepower) Cisco VPN Solutions What you'll get in More ❯