the City of London, working for a Global FTSE business. The ideal candidate has the following experience: Experienced engineer with at least CCNP level certification or above Strong experience as Level 3 Network Engineer Vendor Experience: Cisco and Meraki products Experience in configuration and troubleshooting of Cisco FTD, Cisco FMC, Cisco Switches & Nexus 5k/9k switches Experience in configuration and troubleshooting of Meraki Products - MX, MS, MR, and SD-WAN Administration of Cisco Catalyst Switches, Cisco ISR routers and Cisco DNA Center In-depth experience in working with Cisco … problem-solving skills Good Understanding and troubleshooting skills of Azure cloud-based networks Network Automation - Write and execute scripts in Python Configuration and troubleshooting Cisco Anyconnect remote access VPN Ideally some Linux experience Knowledge and application of ITIL processes Lead or contribute to the technical delivery of various network More ❯
Senior Network Specialist with Security and Cisco - City London Our Client urgently requires a Senior Network Specialist with a heavy background in Network Security on Cisco and Microsoft. The security and support of the company's network is paramount. This is predominantly a support role (BAU) with the … environments. Experience in operational deployments. Datacentre cabling and racking of equipment. Technical Skills you need to bring to the table: In-depth knowledge of CISCO including firewalls, switches, and routing protocols. In-depth knowledge of supporting a datacentre and branch interconnectivity. Strong technical skills are essential. Experience of CISCO multilayer switches and routers, including 6500s. CISCOcertification, ideally CCNP. CISCO CSM. VLAN segregation. McAfee HIPS, Trend Micro. Centralised authentication service (AAA). SafeNet Ethernet Encryptor. RADIUS/RSA. Security certification (advantageous). You will also need to have an understanding of the following technologies More ❯
Job Description Senior Network Engineer with Security and Cisco - City London Our Client urgently requires a Senior Network Engineer with a heavy background in Network Security on Cisco and Microsoft. The security and support of the company's network is paramount. Predominantly a support role (BAU) with design … environments. Experience in operational deployments. Datacentre cabling and racking of equipment. Technical Skills you need to bring to the table: In-depth knowledge of CISCO including firewalls, switches, and routing protocols. In-depth knowledge of supporting a data-centre and branch inter-connectivity. Strong technical skills are essential. Experience … of CISCO multi-layer switches and routers, including 6500s. CISCOcertification, ideally CCNP. CISCO CSM. VLAN segregation. McAfee HIPS, Trend Micro. Centralised authentication service (AAA). SafeNet Ethernet Encryptor. RADIUS/RSA. Security certification (advantageous). You will also need to have an understanding of More ❯
SW1H, City of Westminster, Greater London, United Kingdom Hybrid / WFH Options
LocalJobs4U
a related field (or equivalent experience) Basic understanding of networking concepts (TCP/IP, DHCP, DNS, VLANs, VPNs) Familiarity with networking hardware such as Cisco, Juniper, or HP switches and routers Strong troubleshooting skills and a proactive approach to problem-solving Knowledge of network security principles and best practices More ❯
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 Cisco Firepower, Cisco ISE and Cisco ASA Deploy and maintain network security infrastructure (routers, switches, firewalls, IDS/IPS). Manage Cisco … VPN solutions. Oversee PKI management and recommend security improvements. Collaborate with IT, Cybersecurity, and third-party vendors. What You’ll Bring: Experience working on Cisco Firepower and Cisco ISE Experience working on Network Security Projects Proven experience with network infrastructure and security protocols. Familiarity with IDS/IPS More ❯
london, south east england, united kingdom Hybrid / WFH Options
Connexa IT Recruitment
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 Cisco Firepower, Cisco ISE and Cisco ASA Deploy and maintain network security infrastructure (routers, switches, firewalls, IDS/IPS). Manage Cisco … VPN solutions. Oversee PKI management and recommend security improvements. Collaborate with IT, Cybersecurity, and third-party vendors. What You’ll Bring: Experience working on Cisco Firepower and Cisco ISE Experience working on Network Security Projects Proven experience with network infrastructure and security protocols. Familiarity with IDS/IPS More ❯
. Solid knowledge of network security concepts, including firewall configuration, VPN setup, and intrusion detection systems. Hands-on experience with network equipment such as Cisco routers and switches, firewalls, and wireless controllers. Experience with Remote Management and Monitoring Systems i.e., Datto RMM, TeamViewer Strong understanding of common desktop operating More ❯
london, south east england, united kingdom Hybrid / WFH Options
Syntax Integration Limited
. Solid knowledge of network security concepts, including firewall configuration, VPN setup, and intrusion detection systems. Hands-on experience with network equipment such as Cisco routers and switches, firewalls, and wireless controllers. Experience with Remote Management and Monitoring Systems i.e., Datto RMM, TeamViewer Strong understanding of common desktop operating More ❯
Previous experience within the finance or banking sector is highly advantageous. Certifications (Desirable): CISA, CISSP, CCSP Microsoft Certifications (MCSA, MCSE, MCITP) VMware Certified Professional Cisco Certifications (CCNA, CCNP) Languages: Fluent English required; Mandarin proficiency strongly preferred but not mandatory. Additional Information: Please note, this role requires working full-time More ❯
Previous experience within the finance or banking sector is highly advantageous. Certifications (Desirable): CISA, CISSP, CCSP Microsoft Certifications (MCSA, MCSE, MCITP) VMware Certified Professional Cisco Certifications (CCNA, CCNP) Languages: Fluent English required; Mandarin proficiency strongly preferred but not mandatory. Additional Information: Please note, this role requires working full-time More ❯
troubleshooting. Exceptional problem-solving skills and a proactive approach to issue resolution. Strong leadership and team management experience. Certifications such as CCNA, ITIL Foundation Certification, Microsoft Certified: Azure Administrator Associate (or equivalent Wintel certifications). Desirable Skills: Knowledge of ITIL frameworks and best practices. Approachable and pro-active with More ❯
and Storage: Experience in managing virtual server technologies (VMware, Hyper-V, etc.) and storage technologies (SAN, NAS). Certifications: Relevant certifications in networking (e.g., Cisco CCNP, Juniper JNCIP, or equivalent), cloud certifications (Azure, AWS, Google Cloud), and Infrastructure-as-Code (Terraform) are desirable. Problem Solving: Strong analytical and troubleshooting More ❯
and Storage: Experience in managing virtual server technologies (VMware, Hyper-V, etc.) and storage technologies (SAN, NAS). Certifications: Relevant certifications in networking (e.g., Cisco CCNP, Juniper JNCIP, or equivalent), cloud certifications (Azure, AWS, Google Cloud), and Infrastructure-as-Code (Terraform) are desirable. Problem Solving: Strong analytical and troubleshooting More ❯
Redscan (a trading name of Redscan Cyber Security Limited)
a related field or equivalent experience and knowledge. Experience working with SIEM systems. Industry standard certifications such as: CompTIA Security+, CompTIA Network+, CompTIA CySa+, Cisco CCNA, EC-Council CEH, and/or relevant specialized degree in Cyber Forensics or Computer Science. This is a great opportunity to join an More ❯
or Azure. 5+ years of IT or similar experience. Experience with cloud-based networking (SaaS, IaaS, PaaS). Extensive experience with market leading vendors (Cisco, Palo Alto, HP, Ubiquiti, Aruba). Working knowledge implementing VPN technologies including IPsec, SSL VPN, and encryption. Experience working with next-generation firewalls (application More ❯
apply new procedures and technology - Proficient in English. PREFERRED QUALIFICATIONS - Bachelor's degree in Computer Science or IT related field - CompTIA A+, CompTIA Network+, Cisco/CCNA, Linux (Redhat), Microsoft hardware (installation), AWS, or other industry relevant certifications - Experience with client, server and network services DNS, DHCP, OSI Model More ❯
london (tottenham), south east england, United Kingdom
Palo Alto Networks
in similar vendor Technical Support Centers Experience with Authentication Protocols a plus (Radius/TACACS) Strong history of deploying, maintaining, and troubleshooting multi–vendor (Cisco, Checkpoint, Juniper, Fortinet) firewall environments – PANW firewalls and VM–Series – A plus Excellent problem solving, critical thinking, communication, and teamwork skills Ability to clearly More ❯
in similar vendor Technical Support Centers Experience with Authentication Protocols a plus (Radius/TACACS) Strong history of deploying, maintaining, and troubleshooting multi–vendor (Cisco, Checkpoint, Juniper, Fortinet) firewall environments – PANW firewalls and VM–Series – A plus Excellent problem solving, critical thinking, communication, and teamwork skills Ability to clearly More ❯
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 complex network infrastructures, ensuring high availability and performance across … 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 More ❯
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 complex network infrastructures, ensuring high availability and performance across … 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 More ❯
level design, conduct test cycle, understand and troubleshoot the issues seen in the lab, work and document proof of concepts (POCs); Collaborate with vendors (Cisco) on selection of appropriate technical solutions and whilst troubleshooting technical issues revealed in the lab. Collaborate with internal stakeholders to understand current network infrastructure … Strong working knowledge of BGP, OSPF and IP multicast experience and/or knowledge of multicast in MPLS is a big plus experience with Cisco IOS XR/ASR 9000 is a big plus Good understanding Cisco hardware (or at least other vendor) in relation to MPLS. Solid … to write technical documentation Ability to describe technical concept; verbally and on paper Experience working for Service Provider or network vendor is a plus CiscoCertification, CCIE a plus We are looking for individual with sharp learning abilities and who able to articulate MPLS technology internals including control More ❯
london, south east england, united kingdom Hybrid / WFH Options
CACI Ltd
level design, conduct test cycle, understand and troubleshoot the issues seen in the lab, work and document proof of concepts (POCs); Collaborate with vendors (Cisco) on selection of appropriate technical solutions and whilst troubleshooting technical issues revealed in the lab. Collaborate with internal stakeholders to understand current network infrastructure … Strong working knowledge of BGP, OSPF and IP multicast experience and/or knowledge of multicast in MPLS is a big plus experience with Cisco IOS XR/ASR 9000 is a big plus Good understanding Cisco hardware (or at least other vendor) in relation to MPLS. Solid … to write technical documentation Ability to describe technical concept; verbally and on paper Experience working for Service Provider or network vendor is a plus CiscoCertification, CCIE a plus We are looking for individual with sharp learning abilities and who able to articulate MPLS technology internals including control More ❯
fit share your CV! Role: Responsible for handling network installation, configuration, and maintenance across their office, data-centre, and colocation sites. A focus on Cisco and Arista equipment, particularly routers and switches. Role will focus on project work, but will sit as a Point of Escalation for the Network … Health/Dental, Childcare + more Requirements: Strong core network engineering experience Strong automation experience - likes of Python, Golang, Jenkins, Terraform, Ansible, GIT, Kubernetes CiscoCertification - CCNP/CCIE Level Strong Linux Experience architecting network solutions for production purposes Global WAN build experience i.e. BGP Segment routing in More ❯
