network Engineer Optical (DWDM)

Added 24/07/2026

Network Engineer - Optical (DWDM)Dublin, Ireland | Permanent | Full-TimeJoin a Global Infrastructure Team Supporting Mission-Critical NetworksWe are seeking a Network Engineer - Optical (DWDM) to join a highly skilled network operations team supporting large-scale optical transport infrastructure. This is an exciting opportunity to work on complex, high-capacity networks that connect critical digital services across multiple regions.As part of the team, you will play a key role in maintaining network reliability, managing optical transport systems, supporting upgrades, and ensuring seamless connectivity across a large-scale production environment.What You'll Be DoingOperate and support DWDM optical transport networks over fibre infrastructureManage network events...

Network Field Engineer

Added 29/07/2026

Job DescriptionSeeking a Network Technician / Fiber Engineer to support and maintain fiber optic and telecommunications network infrastructure. This is a hands-on role involving network troubleshooting, fiber testing, equipment installation, maintenance, and service restoration activities across transport and IP network environments.Key ResponsibilitiesTroubleshoot and maintain fiber optic and telecom network equipment.Perform network testing, installation, provisioning, and maintenance activities.Support fiber transport, Ethernet, SONET, and IP network technologies.Assist with network restoration and outage response.Perform preventive maintenance on network and critical infrastructure equipment.Maintain inventory, tools, test equipment, and related documentation.Update maintenance records, work logs, and trouble tickets.Preferred BackgroundNetwork TechnicianTelecommunications TechnicianTelecom TechnicianFiber Optic TechnicianFiber EngineerOptical...

Network Support Engineer

Added 23/07/2026

Network Support Engineer📍 Dublin, Ireland (Fully Onsite)Join a Leading Networking & Cybersecurity TeamAre you passionate about networking technologies and looking to build your career in a fast-paced, enterprise-scale environment?We are partnering with a leading network and cybersecurity solutions provider to recruit a Network Support Engineer to join their growing Dublin-based team. This is a fantastic opportunity to work alongside experienced engineers, supporting complex customer environments and gaining exposure to cutting-edge networking technologies.What You'll Be DoingAs part of a high-performing Network Operations Centre (NOC), you will:Provide Level 1 and Level 2 support for customer network environmentsTroubleshoot and resolve network incidents and...

911 Network Planning Engineer

Added 08/07/2026

🚨 Hiring: 911 Network Planning Engineer II 📍 Location: Remote 📅 Duration: 12-Month ContractWe are seeking an experienced 911 Network Planning Engineer II to support the design, deployment, and optimization of mission-critical 911 and NG911 networks.Key ResponsibilitiesManage 911 DS0/DS1 and SIP circuit installations, modifications, and disconnectsSupport network planning, rehomes, upgrades, and maintenance activitiesMonitor network capacity, utilization, and resiliencyCollaborate with PSAPs, LECs, and NG911 partnersEnsure network compliance, reliability, and operational excellenceDrive process improvements and support long-term network stabilityPreferred Qualifications6+ years of experience in 911 networking, telecom network planning, or related rolesStrong knowledge of legacy 911 and NG911 architecturesExperience with TDM and...

911 Network Planning Engineer

Added 08/07/2026

🚨 Hiring: 911 Network Planning Engineer II 📍 Location: Remote 📅 Duration: 12-Month ContractWe are seeking an experienced 911 Network Planning Engineer II to support the design, deployment, and optimization of mission-critical 911 and NG911 networks.Key ResponsibilitiesManage 911 DS0/DS1 and SIP circuit installations, modifications, and disconnectsSupport network planning, rehomes, upgrades, and maintenance activitiesMonitor network capacity, utilization, and resiliencyCollaborate with PSAPs, LECs, and NG911 partnersEnsure network compliance, reliability, and operational excellenceDrive process improvements and support long-term network stabilityPreferred Qualifications6+ years of experience in 911 networking, telecom network planning, or related rolesStrong knowledge of legacy 911 and NG911 architecturesExperience with TDM and...

911 Network Planning Engineer

Added 08/07/2026

🚨 Hiring: 911 Network Planning Engineer II 📍 Location: Remote 📅 Duration: 12-Month ContractWe are seeking an experienced 911 Network Planning Engineer II to support the design, deployment, and optimization of mission-critical 911 and NG911 networks.Key ResponsibilitiesManage 911 DS0/DS1 and SIP circuit installations, modifications, and disconnectsSupport network planning, rehomes, upgrades, and maintenance activitiesMonitor network capacity, utilization, and resiliencyCollaborate with PSAPs, LECs, and NG911 partnersEnsure network compliance, reliability, and operational excellenceDrive process improvements and support long-term network stabilityPreferred Qualifications6+ years of experience in 911 networking, telecom network planning, or related rolesStrong knowledge of legacy 911 and NG911 architecturesExperience with TDM and...

911 Network Planning Engineer

Added 08/07/2026

🚨 Hiring: 911 Network Planning Engineer II 📍 Location: Remote 📅 Duration: 12-Month ContractWe are seeking an experienced 911 Network Planning Engineer II to support the design, deployment, and optimization of mission-critical 911 and NG911 networks.Key ResponsibilitiesManage 911 DS0/DS1 and SIP circuit installations, modifications, and disconnectsSupport network planning, rehomes, upgrades, and maintenance activitiesMonitor network capacity, utilization, and resiliencyCollaborate with PSAPs, LECs, and NG911 partnersEnsure network compliance, reliability, and operational excellenceDrive process improvements and support long-term network stabilityPreferred Qualifications6+ years of experience in 911 networking, telecom network planning, or related rolesStrong knowledge of legacy 911 and NG911 architecturesExperience with TDM and...

911 Network Planning Engineer

Added 08/07/2026

🚨 Hiring: 911 Network Planning Engineer II 📍 Location: Remote 📅 Duration: 12-Month ContractWe are seeking an experienced 911 Network Planning Engineer II to support the design, deployment, and optimization of mission-critical 911 and NG911 networks.Key ResponsibilitiesManage 911 DS0/DS1 and SIP circuit installations, modifications, and disconnectsSupport network planning, rehomes, upgrades, and maintenance activitiesMonitor network capacity, utilization, and resiliencyCollaborate with PSAPs, LECs, and NG911 partnersEnsure network compliance, reliability, and operational excellenceDrive process improvements and support long-term network stabilityPreferred Qualifications6+ years of experience in 911 networking, telecom network planning, or related rolesStrong knowledge of legacy 911 and NG911 architecturesExperience with TDM and...

911 Network Planning Engineer

Added 08/07/2026

🚨 Hiring: 911 Network Planning Engineer II 📍 Location: Remote 📅 Duration: 12-Month ContractWe are seeking an experienced 911 Network Planning Engineer II to support the design, deployment, and optimization of mission-critical 911 and NG911 networks.Key ResponsibilitiesManage 911 DS0/DS1 and SIP circuit installations, modifications, and disconnectsSupport network planning, rehomes, upgrades, and maintenance activitiesMonitor network capacity, utilization, and resiliencyCollaborate with PSAPs, LECs, and NG911 partnersEnsure network compliance, reliability, and operational excellenceDrive process improvements and support long-term network stabilityPreferred Qualifications6+ years of experience in 911 networking, telecom network planning, or related rolesStrong knowledge of legacy 911 and NG911 architecturesExperience with TDM and...

Network Engineer

Added 07/07/2026

Job Title: Network EngineerJob Description:We're seeking a skilled Network Engineer to support the nationwide deployment and maintenance of Comcast's virtual Cable Modem Termination Systems (vCMTS) and Remote PHY (RPHY) turn-ups. This cutting-edge, cloud-based vCMTS technology replaces traditional analog hardware, enabling faster speeds, improved network performance, and enhanced reliability for Xfinity customers, ensuring reliable activation of next‑generation access network (NGAN) platforms. As part of the NGAN Operations Team, the engineer will be responsible for vCMTS platform stand‑up, including software installation, system validation, network configuration, and ongoing maintenance. By shifting core CMTS functions to edge compute infrastructure, Comcast achieves greater agility, cost...

Network Engineer

Added 07/07/2026

Job Title: Network EngineerJob Description:We're seeking a skilled Network Engineer to support the nationwide deployment and maintenance of Comcast's virtual Cable Modem Termination Systems (vCMTS) and Remote PHY (RPHY) turn-ups. This cutting-edge, cloud-based vCMTS technology replaces traditional analog hardware, enabling faster speeds, improved network performance, and enhanced reliability for Xfinity customers, ensuring reliable activation of next‑generation access network (NGAN) platforms. As part of the NGAN Operations Team, the engineer will be responsible for vCMTS platform stand‑up, including software installation, system validation, network configuration, and ongoing maintenance. By shifting core CMTS functions to edge compute infrastructure, Comcast achieves greater agility, cost...

Network Support Engineer

Added 07/07/2026

We're seeking a Network Support Engineer to join a renowned IT services and digital infrastructure company. This is an exciting role for any person looking continue a career in networking and security technologies. It will involve interaction with some of the country's leading technical architects and design engineers in the Aruba Clearpass and Juniper arenas. What you'll be doingSupport customers' Juniper and Aruba network / security environmentsProvide first and second level support for all reported incidentsIncident management from initial customer engagement to resolution ensuring adherence to SLA's. Troubleshooting of such incidents utilising vendor partners for technical assistance and other team...

Senior IP Network Engineer

Added 07/07/2026

Senior IP Network EngineerWe are seeking an experienced Network Engineer to design and deliver secure, scalable enterprise network solutions across LAN, WAN, Data Centre and Wireless environments. The role combines technical design, implementation, migration planning and deployment leadership.*Unfortunately this role does not offer sponsorship and candidates must already have the right to work in Ireland Responsibilities:Produce design and implementation documentation.Lead network and security deployments, migrations and cutovers.Work with architects, project managers and security teams.Provide technical consultancy throughout the project lifecycle.Key Skills:Cisco Routing & Switching (Catalyst, Nexus, ACI)BGP, OSPF, EIGRP, VRFs, VLANs, QoS, VXLAN, HSRP/VRRPEnterprise LAN, WAN and Data Centre design...

Network Engineer

Added 26/06/2026

The Network Field Engineer is responsible for the onsite implementation, validation, and troubleshooting of enterprise Wi‑Fi and LAN infrastructure within data center environments. This role requires strong hands-on expertise in wireless networking, switching, and system integration, with a focus on execution quality, performance optimization, and rapid issue resolution.The engineer works closely with project managers, design engineers, and customer teams to ensure deployments meet design intent, operational requirements, and defined performance KPIs.Key ResponsibilitiesSite Assessment & ValidationValidate field conditions against design documentation (floor plans, rack layouts, RF designs)Conduct site surveys, measurements, and documentation when requiredCapture field updates including photos, markups, and design...

Network Engineer

Added 26/06/2026

The Network Field Engineer is responsible for the onsite implementation, validation, and troubleshooting of enterprise Wi‑Fi and LAN infrastructure within data center environments. This role requires strong hands-on expertise in wireless networking, switching, and system integration, with a focus on execution quality, performance optimization, and rapid issue resolution.The engineer works closely with project managers, design engineers, and customer teams to ensure deployments meet design intent, operational requirements, and defined performance KPIs.Key ResponsibilitiesSite Assessment & ValidationValidate field conditions against design documentation (floor plans, rack layouts, RF designs)Conduct site surveys, measurements, and documentation when requiredCapture field updates including photos, markups, and design...