in Cisco and Juniper network environments. - Experience working in DoD, military, or government-restricted networks with knowledge of classified systems and security compliance. - Strong understanding of network protocols (BGP, OSPF, MPLS, VPN, IPSec, etc.) and network security principles. - Proficiency in configuring and troubleshooting Cisco IOS, NX-OS, Junos, and firewall solutions. - Familiarity with STIG implementation, RMF framework, and DoD networking More ❯
London, England, United Kingdom Hybrid / WFH Options
Premier Group
skills in Azure, and Infrastructure as Code (IaC) tools like Terraform Expertise in TCP/IP, subnetting, and modern network technologies Experience configuring and supporting WAN technologies including BGP, OSPF, VPNs and IPSEC Solid understanding of WAN technologies, DHCP/DNS, SAN/NAS, and virtual servers Strong problem-solving, organisational, and communication skills In return they can offer a More ❯
City of London, London, Tower Hamlets, United Kingdom Hybrid / WFH Options
83zero Ltd
a third-line support or NOC engineering team. Strong expertise in ServiceNow ITSM or similar service management platforms. Advanced 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 Palo Alto Networks. Solid understanding of network security principles, including firewalls, VPNs, IDS More ❯
level Cisco systems (e.g., IOS, NX-OS, ACI) and technologies (Voice, Video, Routing, Switching, Security). 3+ years with Cisco Routing/Switching technologies (e.g., BGP, EIGRP, LACP, HSRP, OSPF, QoS, VRF). 3+ years with encrypted networking devices (e.g., Taclanes, Border Guards). 3+ years with Next-Gen Firewalls and network traffic security. 3+ years in secure environments adhering More ❯
certifications such as CCNP, CCIE, JNCIP, CISSP, or equivalent. • Strong experience with Cisco, Juniper, and/or Palo Alto network devices. • Proficiency in routing and switching protocols, including BGP, OSPF, and MPLS. • Experience designing and implementing Zero Trust architectures and Software-Defined Networking (SDN) solutions. • Understanding of DoD security frameworks, including STIGs, RMF, and NIST guidelines. • Experience with network automation More ❯
ideally Cisco or Juniper Excellent knowledge of fundamental networking principles, such as switching, routing, subnetting, wireless and PC/Mac network configuration Working experience with routing protocols (BGP/OSPF), redundancy protocols (HSRP/VRRP) and switching technologies (STP, VLANs, dot1Q, QinQ) Good knowledge of network security, including NAT, UTM and general firewall operations Good understanding of access technologies such More ❯
Potters Bar, England, United Kingdom Hybrid / WFH Options
Walter Everett
Hands-on expertise with networking hardware (routers, switches, firewalls, etc.). Deep understanding of communication protocols, especially TCP/IP. Solid experience with Layer 2/3 technologies: BGP, OSPF, EIGRP, VRF, DNS, DHCP, NAT, Spanning-Tree. Advanced threat protection expertise, including: Antivirus IPS Antispyware Vulnerability protection URL filtering File blocking Proficiency with the following network platforms: Cisco ISE, Firepower More ❯
analysis. Understanding of Linux OS. Preferred Qualifications: Experience with cloud networking (AWS, Azure, Terraform, CloudFormation). Automation and scripting (Python, Ansible, IaC). Knowledge of routing protocols (BGP, EIGRP, OSPF). Experience with Cisco routing and switching platforms. Understanding of switching protocols (Spanning Tree, Port Channels). Experience with network monitoring, NetFlow, capacity management. Experience with Gigamon Packet Broker. Experience More ❯
solutions Create and maintain operational documentation and diagrams related to all of NPL's network and telephone systems Key required experience, knowledge, and skills: Network protocols and topologies including OSPF, BGP, VRFs Experience with Alcatel-Lucent Enterprise switching and OmniVista management is ideal; experience with other enterprise networking technologies is acceptable Experience with Alcatel-Lucent Enterprise Stellar Wi-Fi or More ❯
network technologies Experience with scripting or automation to enhance device deployment and support processes Knowledge of security best practices for network technologies Knowledge of routing protocols such as BGP, OSPF, and EIGRP Familiarity with switching protocols like STP, VLANs, and Trunking Awareness of security protocols including IPsec, SSL/TLS, and AAA (RADIUS, TACACS+) Understanding of application layer protocols such More ❯
of Gateway Redundancy Protocols (HSRP, VRRP). 14. Experience with network IP address management. 15. Familiarity with network security protocols like firewalls and ACLs. 16. Experience with routing protocols (OSPF, EIGRP, BGP). 17. Familiarity with vulnerability scanning tools. 18. Experience in LAN and WAN environments. 19. Solid understanding of TCP/IP, IP subnets, and routing protocols. 20. Experience More ❯
enterprise-level network infrastructures. Strong experience with Border Gateway Protocol (BGP) implementation, configuration, and troubleshooting in enterprise environments. Strong knowledge of networking protocols and concepts including TCP/IP, OSPF, BGP, EIGRP, VLANs, VPNs, QoS, and HSRP. Certified to CCNP level or above, or equivalent vendor specific certification. Ability to create and maintain comprehensive network documentation, and diagrams (high level More ❯
switches, firewalls and other network devices. In-depth understanding of communication protocols (mainly TCP/IP). In-depth experience of the following Layer 2, Layer 3 technologies: BGP, OSPF, EIGRP, VRF, DNS, DHCP, NAT, Spanning-Tree. In-depth experience in management of Advanced Threat Protection features like Antivirus, IPS, Antispyware, Vulnerability protection, URL filtering, and file blocking in addition More ❯
and organizational skills Strong analytical skills for interpreting business requirements and translating them into technical specifications Profound knowledge in networking protocols such as - TCP/IP, BGP4 (multi-homing), OSPF (multi-area), ISIS, Multicast, VOIP Expert working knowledge in the operation of Ethernet LAN switching protocols and standards including, VLANs, VLAN aggregation Experience with security (IPSEC, SSL-VPN, NAT, GRE More ❯
Fortinet firewalls and switches, including NAC integrations Monitor network performance, availability, and capacity using SNMP, syslog, NetFlow, and Logicmon Routing & Protocols Design and support routing protocols, especially BGP and OSPF Ensure high availability and fault tolerance across multi-site environments Security and Access Control Implement security best practices for perimeter and internal networks Configure and maintain firewall rules, VPNs, and … What you require for the role Proven enterprise experience as a Network Engineer Proficiency with Cisco routing/switching, Fortinet firewalls, NAC, and FortiClient VPN Knowledge of BGP and OSPF protocols Hands-on experience with NetApp SAN storage, including iSCSI or Fiber Channel Understanding of VLANs, QoS, VPNs, and segmentation Certifications: Fortinet NSE or Cisco CCNA/CCNP Experience with More ❯
experience: Very strong IT skills in an Internet environment. Resilient with the ability to problem-solve. Clear written and verbal communication skills. Expert knowledge of TCP/IP, BGP, OSPF, Vlans, OSI Model. Working knowledge of IPv6, MPLS. Network failover and high availability (HSRP, VRRP, ESRP). Route-servers and Open Source routing daemons. Expert understanding of Ethernet and Ethernet More ❯
Responsibilities: Network Design and Implementation: Design and implement secure, scalable, and high-performing network solutions bridging on-premises and public cloud environments. Leverage routing and switching expertise (e.g., BGP, OSPF, MPLS) to ensure network performance and reliability across diverse environments. Analyze operational needs and proactively develop creative network solutions to address security challenges. Security and Firewall Management: Manage firewall configurations … Linux operating systems. Required Skills and Experience: Technical Expertise: Strong experience with enterprise network vendors (e.g., CheckPoint, Palo Alto). Proficiency in routing and switching, including protocols like BGP, OSPF, and MPLS. Deep understanding of network security principles (e.g., ACLs, firewalls, VPNs, 802.1x authentication, profiling, RBAC). Familiarity with network monitoring tools/protocols and logging pipelines (e.g., SNMP, Syslog More ❯
London, England, United Kingdom Hybrid / WFH Options
Supermercados Guanabara
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 Experience with Palo Alto firewalls (PAN-OS & Panorama) Working knowledge of Azure networking – including peering, routing, ExpressRoute, NLBs Familiarity More ❯
and consultation for IT and end-user departments. Qualifications: Proven experience as a Network Engineer focusing on routing, switching, Cisco WiFi Deep understanding of networking protocols (e.g., QoS, BGP, OSPF, HSRP, 802.11, 802.1x, IPSEC). Hands-on experience with monitoring, network diagnostic, and network analytics tools including Cisco ThousandEyes. Knowledge of Cisco SD-WAN, SD-Access, Catalysts Center and ISE More ❯
and consultation for IT and end-user departments. Qualifications: Proven experience as a Network Engineer focusing on routing, switching, Cisco WiFi Deep understanding of networking protocols (e.g., QoS, BGP, OSPF, HSRP, 802.11, 802.1x, IPSEC). Hands-on experience with monitoring, network diagnostic, and network analytics tools including Cisco ThousandEyes. Knowledge of Cisco SD-WAN, SD-Access, Catalysts Center and ISE More ❯
customer networks involving cross-domain solutions, including VPNs, one-way data transfers, unclassified mission related infrastructures, and Taclane 175 encryption devices. Specific configurations include routing using MPLS/VPLS, OSPF, EIGRP at the Core and Distribution devices and switching at the Access devices; Configure and troubleshoot Cisco catalyst switches (Spanning Tree, Port Security, VTP,Ether channels, VLANs); Configure and troubleshoot … Cisco ASR routers (including HSRP, OSPF, BGP, route-map; Configure/Troubleshoot Cisco ASA firewalls; Troubleshoot various DNS, SMTP, IP routing, latency, and connectivity issues; Implement TCP/IP & related services-DHCP/DNS; Install/Upgrade Cisco Switches and Firewalls (ASA) IOS using TFTP; Maintain all LAN/WAN connectivity; Document network problems and resolution for future reference; Oversee More ❯
