working in a large-scale multi-vendor complex campus environment. Demonstrable experience working with Checkpoint and Palo Alto Firewalls. Strong technical documentation skills. Experience with complex routing protocols, including OSPF, BGP, and iBGP. Experience in configuring and managing IPSec tunnels on firewalls and routers. Experience working with large scale structured cabling infrastructures in a production/manufacturing environment. Basic Qualifications More ❯
Springfield, Virginia, United States Hybrid / WFH Options
Computer World Services Corp
goals. Key Tasks and Responsibilities Core Engineering Engineer and implement upgrades to WAN/LAN per approved designs; validate in lab prior to production cut over. Perform advanced routing (OSPF/BGP/DMVPN/SD WAN), QoS, multicast, and segmentation. Integrate new security controls (NGFW, IDS/IPS, ZTNA) and support ATO evidence collection. Operations & Support Provide Tier More ❯
Experience Required: Proven experience in a similar role, with exposure to upstream Oil and Gas industry beneficial. Wide Area Networking WAN technologies and associated routing protocols such as EIGRP, OSPF and BGP. VRF and VLAN Cisco ISR and ASR Routers (2900/4000/1000ASR) Cisco Switching (3850/3650/2960X/4500X/6880/9K) and associated More ❯
with Bachelors in Science; 3 Years with Masters; 1 Years with PhD Current expertise with network specifications, configuration and System hardening Expertise with IP subnetting and protocols including BGP, OSPF and EIGRP Expertise with network device configuration and troubleshooting (ideally, Cisco IOS/IOS-XE) Good understanding of advanced features like IPv6, GRE, IPSEC, IP quality-of-service, VLANs, and … with Bachelors in Science; 6 Years with Masters; 4 Years with PhD Current expertise with network specifications, configuration and System hardening Expertise with IP subnetting and protocols including BGP, OSPF and EIGRP Expertise with network device configuration and troubleshooting (ideally, Cisco IOS/IOS-XE) Good understanding of advanced features like IPv6, GRE, IPSEC, IP quality-of-service, VLANs, and More ❯
documentation Lead network-related projects and mentor colleagues What We’re Looking For Essential Skills & Experience: Proven experience as a Network Engineer Strong knowledge of TCP/IP, BGP, OSPF, Cisco, Meraki, Fortinet, SD-WAN, and network security Experience with Microsoft Azure and automation tools Excellent communication, problem-solving, and stakeholder management skills Full clean driving licence and willingness to More ❯
network documentation Lead network-related projects and mentor colleagues What Were Looking For Essential Skills & Experience: Proven experience as a Network Engineer Strong knowledge of TCP/IP, BGP, OSPF, Cisco, Meraki, Fortinet, SD-WAN, and network security Experience with Microsoft Azure and automation tools Excellent communication, problem-solving, and stakeholder management skills Full clean driving licence and willingness to More ❯
Derby, Derbyshire, United Kingdom Hybrid / WFH Options
risual Limited
and reliably. What will you bring? Technical Experience Good experience in a hands-on network engineering role within a service provider or enterprise environment. Deep knowledge of MPLS, BGP, OSPF, Segment Routing (MPLS-SR), and EVPN in a multi-site network. Experience working with core and edge infrastructure across data centres and PoPs. Hands-on experience with Juniper (MX, EX More ❯
of relevant experience. Strong hands-on experience in network engineering, including planning, designing, implementing, and supporting enterprise network infrastructures. Proficient in configuring and troubleshooting routing protocols such as BGP, OSPF, and EIGRP. Solid understanding and operational experience with routing and switching technologies and protocols. Experience managing networking hardware including routers, switches, and load balancers. Practical experience in network administration and More ❯
Preferred: Relevant security certifications such as CISSP. Preferred: ITIL Foundation certification (v3 or v4). Required Skills: Expert-level knowledge of routing and switching protocols and technologies (e.g., BGP, OSPF, VLANs, STP, QoS). Excellent skills in network analysis, troubleshooting, and problem resolution. Strong understanding of network security principles and technologies (e.g., firewalls, VPNs, intrusion detection). Strong understanding of More ❯
or higher) compliant certification. Examples include: CCNA Security, CompTIA Security+, Security+CE, CCNP, and CISSP. Understanding of IPv4/IPv6 and network design, including IP subnetting and protocols including BGP, OSPF and EIGRP Familiar with network management protocols, like SNMP, SSH, syslog, RADIUS/TACACS and network simulation tools and load testing (e.g. CML, GNS3) Understanding of communication architecture and communication More ❯
San Diego, California, United States Hybrid / WFH Options
Northrop Grumman
SAP clearance may be required once in role.) Experience leading an engineering team or project Expertise with IP subnetting. A solid understanding of TCP/IP, routing protocols (RIP, OSPF, BGP), and other networking concepts is essential. Experience with network design, data center architecture. Experience with network firewalls such as Cisco ASA, Cisco Firepower, Palo Alto Networks. Ability to troubleshoot 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. Responsible for performing planning, deployment and quality assurance functions for system and network upgrade projects. Will develop … 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. Experience configuring and troubleshooting Cisco catalyst switches (Spanning Tree, Port Security, VTP,Ether channels, VLANs). Experience … configuring and troubleshooting Cisco ASR routers (including HSRP, OSPF, BGP, route-map and Cisco ASA firewalls. Experience troubleshooting 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 More ❯
network fault investigations Secure network systems with policies that define and monitor access Configure DNS servers and appliances Desired Skills & Experience: Understanding of networking protocols (e.g., IPSEC, HSRP, BGP, OSPF, 802.11, QoS) Candidate should be familiar with the following technologies and protocols. Layer 2: Ethernet, ATM, Frame Relay, PPPoE, STP, 802.1q, 802.1x, MPLS, L2VPNs Layer 3: IP, IPv6, LDP, L3VPNs … RSVP, DHCP, IPSEC, PIM, IGMP Layer 4: TCP, UDP Routing Protocols: BGP, OSPF, IS-IS, EIGRP Other: SNMP, RADIUS, TACACS+ Ability to setup, configure, upgrade, manage, and troubleshoot Cisco and Juniper routers, switches, firewalls, and Riverbed devices Experience with managing work tasks via tools such as JIRA and ServiceNow Past experience with Cloud Service Routers (CSRv) and in migrating legacy More ❯
procedures For the Network Engineer role, you will need: 3-5 years of proven hands-on experience in network engineering Solid understanding of networking protocols (TCP/IP, BGP, OSPF, etc.) and network security principles Hands-on experience with Palo Alto ION or CloudGenix SD-WAN solutions Experience with network monitoring and management tools, such as SolarWinds Orion, for functions More ❯
thinking skills with the ability to troubleshoot technical issues within multiple systems. • Strong knowledge of Cisco Internetworking including IP addressing (subnets, CIDR), switching (VTP, VLANs, 802.1q, etc ) and routing (OSPF, EIGRP, BGP, PIM, multicast, etc.) and Cisco IOS • Strong knowledge of Fortinet Internetworking including IP addressing (subnets, CIDR), switching (VTP, VLANs, 802.1q, etc ) and routing (OSPF, EIGRP, BGP, PIM, multicast More ❯
other common network standards; strong understanding of network protocols and technologies, including TCP/IP, DNS, DHCP, and QoS, MPLS; Very strong knowledge of routing protocols (e.g., BGP, EIGRP, OSPF) and network protocols (e.g., TCP/IP, GRE, IPSEC, and VRF) Technical certifications such as Cloud, CCNA, CCNP, Virtualization, monitoring and troubleshooting tools IAM III/IAT III Certified Preferred More ❯
other common network standards; strong understanding of network protocols and technologies, including TCP/IP, DNS, DHCP, and QoS, MPLS; Very strong knowledge of routing protocols (e.g., BGP, EIGRP, OSPF) and network protocols (e.g., TCP/IP, GRE, IPSEC, and VRF) Technical certifications such as Cloud, CCNA, CCNP, Virtualization, monitoring and troubleshooting tools IAM III/IAT III Preferred Qualifications More ❯
other common network standards; strong understanding of network protocols and technologies, including TCP/IP, DNS, DHCP, and QoS, MPLS; Very strong knowledge of routing protocols (e.g., BGP, EIGRP, OSPF) and network protocols (e.g., TCP/IP, GRE, IPSEC, and VRF) Technical certifications such as Cloud, CCNA, CCNP, Virtualization, monitoring and troubleshooting tools IAM III/IAT III Certification Preferred More ❯
experience in: Routing, Design, Configuration, Traffic Shaping with Policy based routing or Route-maps, troubleshooting and support of mid to large sized network environments. Experience working with and managing OSPF, EIGRP, BGP, BGP Policy based routing, Quality of Service (QoS), IGMP Multicasting, VPNs, ACLs, MPLS, IP, NAT. Experience working with LAN technologies to include VLANs, VRFs, Port-channels and VPCs. More ❯
other common network standards Strong understanding of network protocols and technologies, including TCP/IP, DNS, DHCP, and QoS, MPLS Very strong knowledge of routing protocols (e.g., BGP, EIGRP, OSPF) and network protocols (e.g., TCP/IP, GRE, IPSEC, and VRF) Preferred Qualifications: PMP One of the following certifications: Certified Business Analysis Professional (CBAP), Agile Certified Practitioner (PMI-ACP), Certified More ❯
managing and monitoring the health of Cisco and Juniper routers and switches • Deploying, managing, and troubleshooting network systems, switching, and routing protocol standards such as: TCP/IP, MPLS, OSPF, BGP, SDN, and 802.1x. • Managing and troubleshooting DNS, DHCP, IPAM, and NTP in a large multi-site environment • Managing Cisco Prime/Junos Space • Network security, including firewall, IDS/ More ❯
Computer Science, Engineering, or related technical field 10+ years of direct networking architecture, design, and implementation experience Extensive hands-on expertise with Enterprise/Service Provider routing (MPLS, BGP, OSPF, etc.) Strong knowledge of LAN/WAN technologies, protocols, and architectures Experience with SDN, cloud networking, data center fabrics, and virtualization Proven success leading deployment projects for large, complex network More ❯
IP, DNS, DHCP, etc.). Familiarity with network monitoring tools (SolarWinds) Ability to troubleshoot Layer 1 and Layer 2 network issues. Troubleshooting & Implementation Experience in core Routing protocols BGP, OSPF, EIGRP, MP-BGP, SDWAN and WIRELESS. Good experience in Cisco Campus and DC switches. He would be required to replace or deploy Network devices such as Router/Switches. Troubleshooting More ❯
