East London, London, United Kingdom Hybrid / WFH Options
83zero Limited
Telecoms, with significant pre-sales and solution design experience. Ability to confidently consult across diverse verticals and tailor solutions to customer needs. Strong background in technologies including: Network: VPLS, MPLS, BGP, VRRP, SD-WAN, IP Routing Security: Layer 7 firewalls, SIEM, SASE Cloud: Public/Private Cloud architecture, Cloud-hosted IP Telephony Wireless & LAN: HPE Aruba Central, Cisco DNA Unified More ❯
years of relevant IT experience with specialization in networking technologies, specifically with Cisco switches and routers and resolving LAN/WAN issues Basic knowledge of IP, OSPF, BGP, EIGRP, MPLS, Stateful firewalls and encryption technologies Working knowledge of network management tools, such as Riverbed, Wireshark, Micro Focus Network Automation, etc. Working knowledge of web applications, web servers, application load balancers More ❯
basic network functionality. At least 7 years' experience with network operating systems; network hardware (routers; switches; cabling and other essential network hardware); and LAN/WAN protocols (OSPF; BGP; MPLS). About Navstar For 20 years Navstar has provided high-quality Innovative Technology Services and Solutions throughout the Intelligence Community. We would not have achieved the success we have without More ❯
with network modelling Eagerness to learn new technologies and mentor others Experience with Telemetry: Splunk, Grafana, Humio Experience with continuous integration and deployment tools Experience implementing, maintaining and troubleshooting MPLS, BGP, OSPF, IGMP, PIM related internal and external network routing issues in a production environment Knowledge with messaging queues such as Kafka, RabbitMQ, etc Bloomberg is an equal opportunity employer More ❯
Enterprise Core and Infrastructure certification Experience in Computer networking technologies, specifically with Cisco switches and routers and resolving LAN/WAN issues Basic knowledge of IP, OSPF, BGP, EIGRP, MPLS, Stateful firewalls and encryption technologies Working knowledge of network management tools, such as Riverbed, Wireshark, Micro Focus Network Automation, etc. Working knowledge of web applications, web servers, application load balancers More ❯
such as firewalls, routers, switches, VPNs, or Intrusion Detection/Prevention Systems for cyber security vulnerabilities. 5. Demonstrated experience with communications protocols such as IP, TCP, UDP, HTTP, HTTPS, MPLS, OSPF, IGRP, BGP, SIP, H.232. 6. Demonstrated experience with multiple OS's, including Windows, Linux, and OSX. 7. Demonstrated experience with Microsoft Windows ver.; 7, 8, 10, 2008R2, 2012, 2012R2 More ❯
Windows images o Network technologies including DHCP and VLANs o STIG compliance of Server and client Operating Systems o NSA Type 1 encryption devices o Metro Ethernet WAN technologies (MPLS) o ACAS (Tenable Security Center & Nessus) Perform troubleshooting of server, network, desktop and software configurations Performs Help Desk actions - support existing staff in troubleshooting systems access, unlocking accounts, group policy More ❯
SME) with Layer 3 protocols such as Open Shortest Path First (OSPF), Border Gateway Protocol (BGP), Virtual Router Redundancy Protocol (VRRP), Hot Standby Router Protocol (HSRP), MultiprotocolLabelSwitching (MPLS), Label-switched Path (LSP), and Generic Routing Encapsulation (GRE). • Familiarity with Microsoft Visio and ServiceNow. More ❯
years, HS diploma and 16 years. Required qualifications include the following: Experience with network protocols such as Open Shortest Path First (OSPF), Border Gateway Protocol (BGP), MultiprotocolLabelSwitching (MPLS), Virtual Private Networks (VPNs), Virtual Routing and Forwarding (VRF) and experience with troubleshooting and implementation of associated configurations with these protocols Layer 3 Open Systems Interconnection (OSI) model experience is More ❯
or more of the following areas: Ethernet and IP LAN design, configuration, and maintenance. SONET-Based WAN design, configuration, and maintenance. Border Gateway Protocol (BGP) and MultiprotocolLabelSwitching (MPLS) design, configuration, and maintenance. Microsoft Windows desktop and server design, configuration, and maintenance in a secure IT environment including one or more of Windows 7, Windows I 0, Windows Server More ❯
our team to work efficiently and effectively. • Although this position is focused on CAN/LAN, this opportunity offers the ability to learn and work on MultiprotocolLabelSwitching (MPLS) Wide Area Networks (WANs). Basic Qualifications: Principal Network Engineer: BS + 5 years of exp: MS + 3 years of exp; PhD + 0 years of exp; or More ❯
Unified Communications Manager and or Avaya Aura soft switches. Experience with Oracle SBCs and other voice media gateway appliances. Experience supporting distributed firewall infrastructure. Experience creating/supporting IPSec MPLS VPN infrastructure Experience implementing and supporting BGP routing protocols Experience designing, configuring and troubleshooting QoS classification, marking and prioritization of network traffic (voice, critical applications, etc.). Familiarity with IPSec More ❯
and storage solutions. Manage network configuration and integration with an emphasis on performance optimization. Implement and support network security protocols, including firewalls and ACLs, as well as VPNs and MPLS networks. Perform risk assessments, troubleshoot issues with overseas populations, and ensure system integrity across various networks. Provide 24/7 on-call support to global users, ensuring timely resolution of More ❯
Unified Communications Manager and or Avaya Aura soft switches. Experience with Oracle SBCs and other voice media gateway appliances. Experience supporting distributed firewall infrastructure. Experience creating/supporting IPSec MPLS VPN infrastructure Experience implementing and supporting BGP routing protocols Experience designing, configuring and troubleshooting QoS classification, marking and prioritization of network traffic (voice, critical applications, etc.). Familiarity with IPSec More ❯
Unified Communications Manager and or Avaya Aura soft switches. Experience with Oracle SBCs and other voice media gateway appliances. Experience supporting distributed firewall infrastructure. Experience creating/supporting IPSec MPLS VPN infrastructure Experience implementing and supporting BGP routing protocols Experience designing, configuring and troubleshooting QoS classification, marking and prioritization of network traffic (voice, critical applications, etc.). Familiarity with IPSec More ❯
. Knowledge of Cisco IOS, Juniper JUNOS, Brocade and Foundry OS. Familiar (doesn't need to be a SME) with Layer 3 protocols such as OSPF, BGP, VRRP, HSRP, MPLS, LSP, GRE. Familiar with Visio, ServiceNow, and Confluence. May have up to 10% COMSEC responsibilities. Requirements Required Clearance: TS/SCI with CI Poly Candidate must have 7 years of More ❯
guidance and mentorship to junior engineers Experience with creating technical documentation such as designs, implementation plans, and technical notes Ability to brief designs to review boards Knowledge in deploying MPLS networks Ability to learn, understand and implement new technologies Independent learner with a proven ability to master complex technical concepts through self-study and practice Preferred Education, Experience, & Skills Adept More ❯
. • Knowledge of Cisco IOS, Juniper JUNOS, Brocade and Foundry OS. • Familiar (doesn't need to be a SME) with Layer 3 protocols such as OSPF, BGP, VRRP, HSRP, MPLS, LSP, GRE. Familiar with Visio, ServiceNow, and Confluence. • May have up to 10% COMSEC responsibilities. Requirements Required Clearance: TS/SCI with CI Poly Candidate must have 7 years of More ❯
. • Knowledge of Cisco IOS, Juniper JUNOS, Brocade and Foundry OS. • Familiar (doesn't need to be a SME) with Layer 3 protocols such as OSPF, BGP, VRRP, HSRP, MPLS, LSP, GRE. Familiar with Visio, ServiceNow, and Confluence. • May have up to 10% COMSEC responsibilities. Requirements Required Clearance: TS/SCI with CI Poly The Candidate must have 10 years More ❯
. Knowledge of Cisco IOS, Juniper JUNOS, Brocade and Foundry OS. Familiar (doesn't need to be a SME) with Layer 3 protocols such as OSPF, BGP, VRRP, HSRP, MPLS, LSP, GRE. Familiar with Visio, ServiceNow, and Confluence. May have up to 10% COMSEC responsibilities. Requirements Required Clearance: TS/SCI with Poly Candidate must have 10 years of experience More ❯
. Knowledge of Cisco IOS, Juniper JUNOS, Brocade and Foundry OS. Familiar (doesn't need to be a SME) with Layer 3 protocols such as OSPF, BGP, VRRP, HSRP, MPLS, LSP, GRE. Familiar with Visio, ServiceNow, and Confluence. May have up to 10% COMSEC responsibilities. Requirements Required Clearance: TS/SCI with Poly Candidate must have 10 years of experience More ❯
Day Rate: £480 - £530PD Determination: Outside IR35 Key Responsibilities: Design and engineer ISP networks with horizontal scaling capabilities. Work with multiple vendors, especially Nokia and Juniper. Manage and implement MPLS, Ethernet, LDP, IS-IS, CoS & QoS, BGP4. Utilize automation tools, particularly Ansible and Python, to enhance network operations. Apply NRE principles to maintain and enhance network reliability. Configure and manage … including BGP4, route reflectors, RIPE objects, Peering DB, and BNG. Requirements: Proven experience with Nokia or Juniper network equipment. Strong knowledge of core and backbone network concepts. Proficiency in MPLS and BGP protocols. Experience with network automation tools such as Ansible/Python. Strong communication skills and the ability to work well in a team environment. Relevant certifications (e.g., CCNP More ❯
and point of escalation of network related faults. Mandatory skills: The successful candidate will have in-depth knowledge of configuring and tuning the following. * Juniper SRX platform * BGP * IPSEC * MPLS * PKI Juniper SRX platform - successful candidate will have an in-depth knowledge of Junos & experience in various SRX and MX platforms and comprehensive CLi exposure. Candidate will also have in … include topics such as policy-based routing, manipulation of attributes, load-balancing techniques, and lastly have comprehensive troubleshooting skillset. Must be familiar with trouble shooting IPSEC VPN's and MPLS PKI - successful candidate will have knowledge of PKI infrastructure elements and be familiar with certificate-based VPN authentication LA International is a HMG approved ICT Recruitment and Project Solutions Consultancy More ❯
in Computer Science, Information Technology, or equivalent experience Solid professional experience in network administration as part of a NOC 8+ years' experience with modern networking technologies, including SD-WAN, MPLS, VPN, and cloud networking services 8+years of proven expertise in configuring and troubleshooting Cisco routers, switches and other network components Strong analytical and problem-solving abilities, and experience performing root … articulate technical concepts to non-technical stakeholders Desired Skills: Experience with automation tools and scripting languages to streamline network operations Underst anding of modern networking technologies, including SD-WAN, MPLS, VPN, and cloud networking services More ❯
experience + Bachelor's degree. Additional experience may be substituted. - Ethernet and IP Lan design, configuration, and maintenance experience. - SONET-based WAN design, configuration, and maintenance experience. - BGP and MPLS design, configuration and maintenance experience. - Microsoft Windows desktop and server experience. - Experience with Active Directory. - VOIP and VTC experience with Cisco, Polycom, or equivalent. - Experience with COMSEC systems. Desired skills More ❯