Senior Network Architect

Added 05/10/2026

Job Title: Senior Network ArchitectLocation: Dublin, Ireland (Hybrid 2 days per week)Employment Type: PermanentOverviewAn exciting opportunity has arisen for an experienced Senior Network Architect to join a team responsible for designing and evolving enterprise network platforms across a large-scale technology environment. This role will play a key part in delivering secure, resilient and scalable network architectures supporting ongoing digital transformation initiatives.Key ResponsibilitiesDefine and maintain network architecture roadmaps aligned with business and technology objectives.Design and implement secure, high-availability network solutions across on-premises, cloud and edge environments.Lead the integration of network services and platforms across multiple technology domains.Provide technical governance and architectural...

Senior Network Development consultant

Added 27/08/2026

Network Engineer (CCNP Level) | Contract | CorkWe are seeking an experienced Network Engineer to join a high-performing technology team responsible for designing, implementing, and supporting enterprise-scale network infrastructure. This is an exciting opportunity for a skilled networking professional with strong expertise in routing, switching, wireless technologies, and network automation to contribute to critical infrastructure initiatives within a complex enterprise environment.This role offers the opportunity to work with modern networking technologies while helping shape the future of network automation, operational excellence, and infrastructure reliability.Location : CorkContract : 6+ months Key ResponsibilitiesDesign, configure, and maintain enterprise network infrastructure.Deploy and support Wireless...

Network Engineer

Added 01/10/2026

Network Engineer (Daily Rate Contract)Our client is seeking an experienced Network Engineer to join their team on a long-term daily rate contract based in Dublin City Centre. This role requires 5 days per week onsite and will play a key role in the design, support, optimisation and security of critical network infrastructure across a complex enterprise environment.Key ResponsibilitiesSupport and manage LAN, WAN, WLAN and enterprise network infrastructure.Configure and maintain routing, switching, wireless and network security technologies.Administer firewalls, VPNs, network segmentation and secure remote access solutions.Monitor network performance, availability and security, ensuring minimal downtime.Investigate and resolve complex network and infrastructure issues.Support...

Network Field Engineer

Added 16/09/2026

Position OverviewWe are seeking an experienced Network Field Engineer / Transport Technician to support telecommunications transport and critical infrastructure sites across Long Island.This is a hands-on, site-based field position responsible for maintaining network infrastructure, installing and provisioning transport services, troubleshooting service-impacting issues, supporting restoration activities, and ensuring field assets and equipment are properly maintained.The role will be based from Garden City, NY, with regular travel throughout the Long Island territory - from Queens and Nassau County through Suffolk County and potentially as far east as Montauk.Key ResponsibilitiesInstall, provision, test, maintain, and troubleshoot telecommunications transport equipment and services.Support circuits and transport...

AI Network Engineer

Added 15/09/2026

AI Network EngineerWe're supporting a leading international organisation that is transforming its network infrastructure through the integration of AI technologies. They are seeking an experienced Network Engineer with strong AI knowledge to help drive innovation across their network environment. Key Responsibilities:Design, implement and optimise network infrastructure solutions.Integrate AI-driven capabilities into network operations and management.Support network automation, monitoring and performance optimisation initiatives.Collaborate with cross-functional teams to identify and deliver intelligent networking solutions.Contribute to the ongoing evolution of a modern, AI-enabled network architecture.Key Skills & Experience:Strong background in Network Engineering.Experience with network automation and modern networking technologies.Knowledge of AI/ML concepts and their...

AlgoSec Network Security Engineer - Contract

Added 26/08/2026

Network Security Engineer (AlgoSec) We are seeking an experienced Network Security Engineer with strong AlgoSec and enterprise firewall experience to join a growing security team.This is a hands-on role focused on firewall policy management, security governance, automation and compliance across complex multi-vendor environments.Key ResponsibilitiesAdminister and support AlgoSec Security Management Suite.Manage firewall policy reviews, optimisation, risk analysis. Support FireFlow, Firewall Analyser, ObjectFlow and AppViz.Analyse application connectivity and network traffic flows.Manage firewall changes, exceptions and security incidents.Automate security processes using scripting and REST APIs.Support security governance, audit and compliance activities.Work with infrastructure, security and engineering stakeholders.Required ExperienceStrong hands-on AlgoSec experience.Extensive enterprise firewall...

Network Engineer

Added 24/08/2026

Job Title: Senior Network Engineer - Global Labs Must-Have Skills5-8 years of experience in Enterprise Networking, Data Center Operations, or Lab Infrastructure.Strong knowledge of TCP/IP, Routing, Switching, VLANs, Subnetting, and Firewalls.Hands-on experience with Cisco and/or RUCKUS networking technologies.Experience with wireless networks, WLAN controllers, terminal servers, and intelligent PDUs.Strong troubleshooting skills using Wireshark and network monitoring tools.Knowledge of VMware ESXi, Hyper-V, or KVM environments.Experience creating network diagrams, IP/VLAN plans, and technical documentation.Ability to lead projects and mentor junior technicians.Nice-to-Have SkillsCCNA, CCNP, RUCKUS, VMware, AWS/Azure, Network+, or Security+ certifications.Experience with Ixia, Spirent, and network performance testing tools.Background in vendor labs, enterprise test...

Network Engineer

Added 20/08/2026

Job Title: Senior Network Engineer - Global Labs Must-Have Skills5-8 years of experience in Enterprise Networking, Data Center Operations, or Lab Infrastructure.Strong knowledge of TCP/IP, Routing, Switching, VLANs, Subnetting, and Firewalls.Hands-on experience with Cisco and/or RUCKUS networking technologies.Experience with wireless networks, WLAN controllers, terminal servers, and intelligent PDUs.Strong troubleshooting skills using Wireshark and network monitoring tools.Knowledge of VMware ESXi, Hyper-V, or KVM environments.Experience creating network diagrams, IP/VLAN plans, and technical documentation.Ability to lead projects and mentor junior technicians.Nice-to-Have SkillsCCNA, CCNP, RUCKUS, VMware, AWS/Azure, Network+, or Security+ certifications.Experience with Ixia, Spirent, and network performance testing tools.Background in vendor labs, enterprise test...

Network Engineer

Added 20/08/2026

Job Title: Senior Network Engineer - Global Labs Must-Have Skills5-8 years of experience in Enterprise Networking, Data Center Operations, or Lab Infrastructure.Strong knowledge of TCP/IP, Routing, Switching, VLANs, Subnetting, and Firewalls.Hands-on experience with Cisco and/or RUCKUS networking technologies.Experience with wireless networks, WLAN controllers, terminal servers, and intelligent PDUs.Strong troubleshooting skills using Wireshark and network monitoring tools.Knowledge of VMware ESXi, Hyper-V, or KVM environments.Experience creating network diagrams, IP/VLAN plans, and technical documentation.Ability to lead projects and mentor junior technicians.Nice-to-Have SkillsCCNA, CCNP, RUCKUS, VMware, AWS/Azure, Network+, or Security+ certifications.Experience with Ixia, Spirent, and network performance testing tools.Background in vendor labs, enterprise test...

Network Engineer

Added 20/08/2026

Job Title: Senior Network Engineer - Global LabsProject OverviewThe Global Labs team provides enterprise lab environments and test infrastructure used by Engineering, TAC, Product Management, Sales Engineering, and Customer Engagement teams worldwide. This role will lead the design, maintenance, and optimization of lab network infrastructure supporting customer POCs, product testing, demos, and escalation environments.End ProductDeliver a secure, scalable, highly available, and well-documented global lab network that enables seamless product testing, customer demonstrations, and TAC issue replication while ensuring high uptime and operational efficiency.Must-Have Skills5-8 years of experience in Enterprise Networking, Data Center Operations, or Lab Infrastructure.Strong knowledge of TCP/IP, Routing,...

Network Engineer

Added 18/08/2026

We are seeking an experienced Network Engineer to support and maintain enterprise network infrastructure. The role involves managing routing, switching, firewalls, wireless networks, and connectivity solutions while ensuring network performance, security, and reliability.The successful candidate will troubleshoot technical issues, support infrastructure projects, and work closely with cross-functional teams to deliver effective networking solutions across physical and virtual environments.Requirements5+ years of experience in networking or IT infrastructure.Strong knowledge of TCP/IP, routing, switching, VLANs, firewalls, and wireless technologies.Experience with network vendors such as Cisco, RUCKUS, or similar.Familiarity with virtualisation platforms such as VMware, Hyper-V, or KVM.Excellent troubleshooting, problem-solving, and documentation skills.Relevant networking...

Network Field Engineer

Added 14/08/2026

Primary product focus areas:Projects across Critical National Infrastructure (Energy, Water, CNI and Blue Light clients)Security Portfolio: CCTV, Access Control, Perimeter Detection, Intruder DetectionLAN Portfolio: Private IP networks, Wireless networksWAN Portfolio: Private Mission Critical IP networks, SDH Networks, VPLS/MPLS,Cyber Portfolio: IDS, IPS, FirewallingVoice portfolio: Hosted and traditional voice offerings Primary Tasks:Commission and test equipment and systems, together with associated interfacing, ensuring accurate and timely completion in accordance with provided documentationConfiguration, fault-finding and maintenance of third party equipmentWorking to preventive and corrective maintenance plans for existing and new equipment with a focus on continuous improvement.Insuring compliance with health & safety strategy. Developing...

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 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 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...