24 of 24 Remote Contract Cisco Jobs

Job Title: Cisco Firewall Specialist (SC Cleared) Location: London (Hybrid - 1-2 days per week onsite) Contract: 6 months Rate: £550 - £600 per day (Inside IR35) About the Role: 83zero is excited to be partnered with a leading financial institution, looking for a Cisco Firewall Specialist to strengthen … their security operations during a major upgrade phase. This role will focus on the design, deployment, and support of Cisco security technologies-especially within Cisco ACI and Cisco ASA environments. The successful candidate will play a key role in supporting infrastructure upgrades and network security enhancements across … the business. Key Responsibilities: Lead the implementation and support of Cisco ACI and Cisco ASA solutions across enterprise-scale environments Conduct configuration, troubleshooting, and maintenance of firewalls and network security tools Work closely with cross-functional teams to deliver robust and secure infrastructure upgrades Support specific project workstreams More ❯

will proactively contribute to technical discussions and work closely with relevant stakeholders across the business effectively. Skills/Experience Required Extensive technical background with Cisco routing and switching technologies, including ACI Broad understanding/experience of Juniper or Palo Alto network environments Broad expertise across network security and voice More ❯

and modelling (e.g., YANG). Background in IT Service Delivery (ITIL preferred). Knowledge of WAN, LAN, IP management, DNS, DHCP. Certifications such as Cisco DevNet Professional or CCNP are a plus. Interested? Please apply with your updated CV and reach out to Tom Johnson at Certain Advantage - Ref More ❯

design robust and scalable network solutions for customer Data Centres and Cloud environments. Demonstrate expertise in network security devices and configurations, including Palo Alto, Cisco ASA, Checkpoint, Fortinet, or similar technologies. Leverage your knowledge of VPN technologies, including Cisco, CheckPoint, and Palo Alto, to ensure secure communication across … networks. Possess extensive knowledge of network switches, such as Meraki, Cisco, and Aruba, and implement best practices for VLANs, STP, and stacking. Showcase proficiency in routing protocols (OSPF, BGP, MPLS, etc.) and switching technologies. Understand corporate LAN and WAN data networks, optimising performance and reliability. Familiarity with WAF solutions More ❯

and will last until the end of 2025, with a possibility of extension. Key Responsibilities: Delivering Network Automation using industry-recognised tools such as Cisco NSO, Itential Automation Platform (IAP), HashiCorp Vault, Ansible, and Juniper Apstra Managing and deploying applications on OpenShift, Kubernetes, and Docker platforms Utilising GitHub, JIRA More ❯

and will last until the end of 2025, with a possibility of extension. Key Responsibilities: Delivering Network Automation using industry-recognised tools such as Cisco NSO, Itential Automation Platform (IAP), HashiCorp Vault, Ansible, and Juniper Apstra Managing and deploying applications on OpenShift, Kubernetes, and Docker platforms Utilising GitHub, JIRA More ❯

TDA Vulnerability Management (7-month assignment) Hybrid work with time onsite in Southmampton Technical architect needed with network experience (Cisco).Experience of Vulnerability Management solutions such as Tenable or Qualys is ideal. Knowledge of network security solutions. ITIL and Service Management If it could be of interest, please send More ❯

TDA Vulnerability Management (7-month assignment) Hybrid work with time onsite in Southmampton Technical architect needed with network experience (Cisco).Experience of Vulnerability Management solutions such as Tenable or Qualys is ideal. Knowledge of network security solutions. ITIL and Service Management If it could be of interest, please send More ❯

spatial challenges. Self-motivated, accountable, and able to thrive in a fast-paced, independent environment. Detailed knowledge of AV vendors including Poly, Microsoft Teams, Cisco, Crestron, Extron, Shure, and related technologies. Proficient in creating and maintaining detailed documentation, system designs, and visualisations. Familiarity with remote management and monitoring solutions More ❯

installations and ensure aligned with asset expiry schedules, ensuring upgrades are executed in a timely and efficient manner. The selected hardware is provided by CISCO, and resources provided to support this requirements should be a market leader in this domain, comparable to Microsoft in its industry standing. Additionally, clients … infrastructure teams are CISCO-certified, further enhancing the confidence in seamless deployment and operational continuity. Legacy hardware is CISCO, meaning a like for like swap out of units including: Cisco Nexus switches (9000 series , various models) toughen, tighten and protect the network multispeed devices with integral analytics. … Cisco catalyst edge platform devices (8500, 9500) support software defined WANs supporting secure cloud connectivity. Cisco WAN routing all CISCO edge platforms have mandatory SD-WAN and routing subscriptions which cover device functionality supporting device routing. Cisco QSFP+ transceiver module - high density 40GB ethernet connectivity options More ❯

critical in keeping the business running smoothly while the project teams drive forward strategic initiatives. Network Engineer Key Responsibilities: Switching & Routing Support and manage Cisco switching (Nexus 3k & 9k), Aruba, MPLS networks, and VPNs . Network Maintenance & Support Ensure the smooth operation of LAN, WAN, and VPN networks. Network … Monitoring & Troubleshooting Utilize SolarWinds NPM & NTA, Cisco Prime , and other tools to proactively identify and resolve issues. Incident & Problem Management Respond to network-related incidents, analyse root causes, and implement solutions. Firewall & Security Management Work with Fortinet, Palo Alto (Panorama), and Cisco firewalls to maintain security posture. Change … Management Follow best practices to implement network changes safely and efficiently. Network Engineer Skills & Experience: Hands-on experience with Cisco networking (routing & switching), firewalls, and WAN technologies. Experience with network monitoring tools like SolarWinds NPM/NTA and Cisco Prime. Knowledge of Fortinet, Aruba, HPE, Palo Alto (Panorama More ❯

critical in keeping the business running smoothly while the project teams drive forward strategic initiatives. Network Engineer Key Responsibilities: Switching & Routing – Support and manage Cisco switching (Nexus 3k & 9k), Aruba, MPLS networks, and VPNs . Network Maintenance & Support – Ensure the smooth operation of LAN, WAN, and VPN networks. Network … Monitoring & Troubleshooting – Utilize SolarWinds NPM & NTA, Cisco Prime , and other tools to proactively identify and resolve issues. Incident & Problem Management – Respond to network-related incidents, analyse root causes, and implement solutions. Firewall & Security Management – Work with Fortinet, Palo Alto (Panorama), and Cisco firewalls to maintain security posture. Change … Management – Follow best practices to implement network changes safely and efficiently. Network Engineer Skills & Experience: Hands-on experience with Cisco networking (routing & switching), firewalls, and WAN technologies. Experience with network monitoring tools like SolarWinds NPM/NTA and Cisco Prime. Knowledge of Fortinet, Aruba, HPE, Palo Alto (Panorama More ❯

tickets (mix of on-site and remote) Use Intune, Entra, MS365, Azure for endpoint/user support Manage LAN/WAN networking issues (ideally Cisco/Sophos/HPE experience) Handle day-to-day cybersecurity: firewalls, endpoint protection, email security Operate within a fast-moving business, dealing with multiple … helpdesk/service desk role with minimal supervision Strong knowledge of Microsoft 365, Azure AD/Entra, Intune Decent networking background (LAN/WAN, Cisco/Sophos/HPE gear) Practical understanding of cyber security tools and issues (firewalls, email/endpoint security) Start: ASAP To apply: Send your More ❯

tickets (mix of on-site and remote) Use Intune, Entra, MS365, Azure for endpoint/user support Manage LAN/WAN networking issues (ideally Cisco/Sophos/HPE experience) Handle day-to-day cybersecurity: firewalls, endpoint protection, email security Operate within a fast-moving business, dealing with multiple … helpdesk/service desk role with minimal supervision Strong knowledge of Microsoft 365, Azure AD/Entra, Intune Decent networking background (LAN/WAN, Cisco/Sophos/HPE gear) Practical understanding of cyber security tools and issues (firewalls, email/endpoint security) Start: ASAP To apply: Send your More ❯

SC CLEARED*** Network Engineer (Cisco) Location: Hybrid/Leeds 4 Month contract initially £450 - £500 P/D (Umbrella-PAYE) One of our blue chip clients are looking for a number of Network Engineers with good experience of Cisco products, to join the team on a long term … programme of work. Key Skills & Experience: Capabilities provided must have proven experience with Cisco technologies, including: * Next-Generation Firewalls (NGFW) using Firepower Management Console (FMC), with daily configuration, administration, troubleshooting, and optimization * Cisco Identity Services Engine (ISE) for network security and policy management, working with authentication, authorization, policy … enforcement, and troubleshooting daily * Cisco Catalyst Center (DNA Center) for network automation and monitoring, with hands-on experience in daily configuration, administration, patching, upgrading, and overall network automation * Deep understanding of troubleshooting methodologies and hands-on experience with relevant industry-standard tools to diagnose, isolate, and resolve issues efficiently More ❯

but not essential Demonstrablehand on experience working on a multi-site. Enterpriselevel experience, incorporating scalable, hierarchical models for LANs andWANs. Hands-onworking knowledge of Cisco routers, Cisco switches Goodknowledge of TCP/IP networking including VLANs, layer 2/3 switching/routing. Current or previous London Borough More ❯

/09/2025 Pay Rate: 492 GBP/day inside IR35 Clearance required: SC Role Description: Capabilities provided must have proven experience with Cisco technologies, including: Next-Generation Firewalls (NGFW) using Firepower Management Console (FMC), with daily configuration, administration, troubleshooting, and optimization Cisco Identity Services Engineer(ISE … for network security and policy management, working with authentication, authorization, policy enforcement, and troubleshooting daily Cisco Catalyst Center (DNA Center) for network automation and monitoring, with hands-on experience in daily configuration, administration, patching, upgrading, and overall network automation Deep understanding of troubleshooting methodologies and hands-on experience with More ❯

/09/2025 Pay Rate: 492 GBP/day inside IR35 Clearance required: SC Role Description: Capabilities provided must have proven experience with Cisco technologies, including: Next-Generation Firewalls (NGFW) using Firepower Management Console (FMC), with daily configuration, administration, troubleshooting, and optimization Cisco Identity Services Engineer(ISE … for network security and policy management, working with authentication, authorization, policy enforcement, and troubleshooting daily Cisco Catalyst Center (DNA Center) for network automation and monitoring, with hands-on experience in daily configuration, administration, patching, upgrading, and overall network automation Deep understanding of troubleshooting methodologies and hands-on experience with More ❯

smooth transition with minimal disruption. Handle DNS (Windows Active Directory), DHCP, and IPAM as part of the migration process. Address potential reconfiguration needs for Cisco, Juniper and Brocade systems (15+ years old), though networking involvement is minimal. Troubleshoot and provide security expertise for Infoblox in a networked environment. Work … core requirement. Hands-on experience with DNS, DHCP, and IPAM. Experience in deploying Infoblox as a DNS server for Active Directory. Basic understanding of Cisco, Juniper and Brocade systems (advantageous but not essential). Ability to work independently and manage the migration end-to-end. Everybody is welcome Diversity More ❯

smooth transition with minimal disruption. * Handle DNS (Windows Active Directory), DHCP, and IPAM as part of the migration process. * Address potential reconfiguration needs for Cisco, Juniper and Brocade systems (15+ years old), though networking involvement is minimal. * Troubleshoot and provide security expertise for Infoblox in a networked environment. * Work … core requirement. * Hands-on experience with DNS, DHCP, and IPAM. * Experience in deploying Infoblox as a DNS server for Active Directory. * Basic understanding of Cisco, Juniper and Brocade systems (advantageous but not essential). * Ability to work independently and manage the migration end-to-end. Everybody is welcome Diversity More ❯

FortiGate Manager, * Wintel CA (Certificate Authority), * Trend Deep Secure AV, * ELC (CP) * Gitlab, * Log Shipper (Logstash/Kafka), * Windows Jump servers, * Sheep-dip server, * Cisco ISE, * QRadar Skills required for the role include: * Experienced building and implementing Tools such as AWS, CA, AV, Backup, and other 3rd parties' tools … Manager, Wintel CA (Certificate Authority), Trend Deep Secure AV, ELC (CP), CICD, Gitlab, Log Shipper (Logstash/Kafka), Windows Jump servers, Sheep-dip server, Cisco ISE, QRadar This is a great opportunity on a long running programme of work. Apply now for your CV to reach me directly and More ❯

FortiGate Manager, * Wintel CA (Certificate Authority), * Trend Deep Secure AV, * ELC (CP) * Gitlab, * Log Shipper (Logstash/Kafka), * Windows Jump servers, * Sheep-dip server, * Cisco ISE, * QRadar Skills required for the role include: * Experienced building and implementing Tools such as AWS, CA, AV, Backup, and other 3rd parties' tools … Manager, Wintel CA (Certificate Authority), Trend Deep Secure AV, ELC (CP), CICD, Gitlab, Log Shipper (Logstash/Kafka), Windows Jump servers, Sheep-dip server, Cisco ISE, QRadar This is a great opportunity on a long running programme of work. Apply now for your CV to reach me directly and More ❯

may have come from a Network Design/Professional type role and have a good grounding in Design, Network Configuration, Routers, Switches, Juniper and Cisco etc.Change control is important for this role. Updates, Security, Vulnerability are all desired at a gold standard.This role may pick up roles such as … a high standard is the most salient requirement. NETWORK DESIGN, NETWORK SECURITY, TSA, TELECOMMUNICATIONS SECURITY ACT, IPSEC, IP SECURITY, REGULATORY, CONFIGURATION, ROUTERS, SWITCH, JUNIPER, CISCO Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for More ❯

may have come from a Network Design/Professional type role and have a good grounding in Design, Network Configuration, Routers, Switches, Juniper and Cisco etc.Change control is important for this role. Updates, Security, Vulnerability are all desired at a gold standard.This role may pick up roles such as … a high standard is the most salient requirement. NETWORK DESIGN, NETWORK SECURITY, TSA, TELECOMMUNICATIONS SECURITY ACT, IPSEC, IP SECURITY, REGULATORY, CONFIGURATION, ROUTERS, SWITCH, JUNIPER, CISCO Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment and employment business for the supply of temporary workers. By applying for More ❯