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Top Network Engineer Jobs in Belfast

Reposted 19 Hours AgoSaved
In-Office
Belfast, Northern Ireland
Entry level
Entry level
Information Technology • Financial Services
As a Junior Network Engineer, you will implement, maintain, and troubleshoot network and security aspects, working closely with a global team to support infrastructure.
Top Skills: CcnaLinuxPythonRouting & Switching
Reposted 19 Hours AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Information Technology
Lead design and deployment of core network architecture, manage roaming, perform troubleshooting, and interact with vendors and partners for core network functions.
Top Skills: 5GAsn.1BgpDhcpDiameterDnsIpLteMobile Core NetworkOspfTektronixWireshark
14 Days AgoSaved
In-Office
Belfast, Northern Ireland
Senior level
Senior level
Big Data • Fintech • Information Technology • Software • Analytics
The Network Engineer will support Exegy's network infrastructure, handle day-to-day administration, maintain security, and collaborate with vendors to ensure network operability. This includes troubleshooting, planning changes, and contributing to project execution.
Top Skills: AristaBgpCheckpointCiscoCisco AsaFortinetGreIpsecJuniperJuniper SrxMellanoxNatOspfVlans
Reposted 12 Days AgoSaved
Easy Apply
Belfast, Northern Ireland
Easy Apply
Senior level
Senior level
Information Technology • Consulting
The role involves managing and deploying WAN services, configuring Cisco devices, optimizing network performance, and collaborating globally.
Top Skills: Anycast RpAnyconnect)BgpCatalyst 8500Cisco AsrCisco IosCisco Nexus 9000Cisco Nx-OsCorvilFirepowerMsdpPimSevoneVpn (Cisco AsaWireshark
Reposted 16 Days AgoSaved
Remote or Hybrid
Belfast, Northern Ireland
Junior
Junior
AdTech • Artificial Intelligence • Gaming • Machine Learning • Software • Virtual Reality • Metaverse
As a Network Engineer, you will support and improve the network and infrastructure, assist with updates and maintenance, and troubleshoot issues using tools like Ansible and Linux.
Top Skills: AnsibleBashCumulus LinuxDhcpDnsIp RoutingLinuxPalo Alto FirewallsPythonTcp/IpVlans
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20 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Information Technology • Software
Build and design proxy infrastructure from scratch, implement rotation systems, manage IP reputation, optimize for performance, and develop reverse proxy systems for various proxy types.
Top Skills: HTTPHttp/2Http/3HttpsLinuxSocketsSocks5Tcp/UdpTerraform
7 Days AgoSaved
Remote
Belfast, Northern Ireland
Mid level
Mid level
Financial Services
The Senior Network Operations Engineer will monitor and manage network infrastructures, handle technical support issues, implement changes, and ensure service delivery while leading junior engineers and maintaining SLA compliance.
Top Skills: BgpCcnpCloud TechnologiesF5 LbFirewallsIpsecLanLayer 2 ArchitecturesLoad BalancingOspfSolarwindsSslTcp/IpVpnWanWireshark
Reposted 4 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Information Technology • Consulting
As a Senior Network Engineer, you will ensure stable operation of data center infrastructure and develop monitoring tools, while contributing to cloud platform launches.
Top Skills: AristaBgpEcmpEthernet SwitchingGoHuaweiIsisJuniperL3 Mpls VpnMellanoxMplsPythonRoutingSr Mpls+V6SwitchingVxlan
Reposted 4 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Information Technology • Consulting
The Senior Network Engineer will oversee the stability of data center networks, design automation tools, and support cross-functional teams.
Top Skills: AristaBgpEthernet SwitchingGoHuaweiInfinibandJuniperMellanoxMplsPythonTcp/Ipv4/V6Vxlan
Reposted 4 Days AgoSaved
In-Office or Remote
Belfast, Northern Ireland
Senior level
Senior level
Artificial Intelligence • Information Technology • Consulting
The Senior Network Engineer will ensure stable data center operations, develop networks for cloud platforms, and automate monitoring tools while collaborating with cross-functional teams.
Top Skills: AristaBgpCloud Overlay Network TechnologiesEthernetGoHuaweiIsisJuniperL3 Mpls VpnMellanoxMplsPythonRoutingSr Mpls+V6SwitchingVxlan
19 Days AgoSaved
Remote
Belfast, Northern Ireland
Senior level
Senior level
Information Technology
The Senior Engineer, Core Network is responsible for architecting and evolving a global Packet Core, ensuring seamless connectivity and managing network flows, while conducting deep analyzes on signaling procedures.
Top Skills: 3G4G5G5GcBgp RoutingCloud Native Network FunctionsDiameterDnsEpcGtpIp NetworkingLocal Breakout StrategiesPacket CoreWireshark
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