Senior Network Engineer (Aruba)

Added 24/10/2025

Job Title: Senior Network Engineer (Aruba Certified) Contract Type: Daily Rate Contract (6 Months) Location: Dublin, IrelandOverview: We are hiring a Senior Network Engineer with Aruba certifications to support our clients projects. This is a 6-month contract role suited to an experienced professional who can hit the ground running. Key Responsibilities:Design, implement, and support Aruba-based network solutions.Troubleshoot complex network issues across LAN/WAN/Wi-Fi.Optimise network performance and security.Collaborate with internal teams and vendors on network upgrades and migrations.Document network configurations and procedures.Requirements:Aruba Certified 5+ years of hands-on network engineering experience.Strong knowledge of switching, routing, and wireless technologies.Experience with network monitoring and management...

Senior Network Engineer

Added 26/09/2025

Senior Network Engineer -Key ResponsibilitiesNetwork planning and design.Installation and configuration of complex network infrastructures.Designing and implementing security solutions based on industry-standard products.Configuring and maintaining firewall solutions, updating security systems to ensure data and communications protection.Acting as a point of escalation for advanced troubleshooting, supporting other team members in specialist networking areas.Designing and implementing disaster recovery processes.Staying current with networking and security best practices to deliver optimum protection and solutions.Creating and maintaining accurate network documentation.Supervising network implementations.Supporting presales activities by providing technical input.Contributing to overall technical excellence within the IT function.Skills & Experience RequiredStrong knowledge in networking and security.Familiarity with diagnostic...

Network Engineer

Added 18/09/2025

Network Engineer We are currently looking for an experienced Network Engineer. The candidate should have a good working experience with Cisco Routers & Switches and Firewalls. Role and Responsibilities: * Maintaining the current infrastructure across multiple data centres * Monitoring servers and Network equipment to guarantee uptime * Configuration/Troubleshooting/Management of core Network infrastructure - Routing/Firewalls/Switches * Liaising/Managing Relationships with 3rd Party Network Vendors * Collaborative Project Work - Input of Network Design * Network Security, NIDS and IDS management Requirements / Qualifications for the role: * 3/5 years' experience working in a technical environment. * CCNA/CCNP qualification * Experienced in...

Network Engineer

Added 04/09/2025

About the Role: Our client, a growing technical team, is seeking a Network Engineer to manage and support their network infrastructure across multiple data centers. This is a hands-on role for someone with strong networking skills who enjoys troubleshooting and working in a collaborative environment.Responsibilities:Configure, manage, and troubleshoot routers, switches, and firewallsMonitor network performance and uptimeSupport network security (IDS/NIDS)Collaborate on network design and projectsRequirements:3-5 years of networking experienceCCNA/CCNP or equivalent certificationHands-on experience with Cisco or Juniper (BGP/OSPF a plus)Strong troubleshooting and problem-solving skillsPreferred:Experience with Palo Alto firewallsFamiliarity with automation/configuration tools (Ansible, Puppet)DNS management experienceGCS is acting as an Employment Agency...

Infrastructure Engineer - Production Network Engineering

Added 29/08/2025

Role: Infrastructure Engineer - Production Network EngineeringLocation: Knutsford, UKType: PermanentNature: 2 days onsite in office Purpose of the roleTo build and maintain infrastructure platforms and products that support applications and data systems, using hardware, software, networks, and cloud computing platforms as required with the aim of ensuring that the infrastructure is reliable, scalable, and secure. Ensure the reliability, availability, and scalability of the systems, platforms, and technology through the application of software engineering techniques, automation, and best practices in incident response. Vice President ExpectationsTo contribute or set strategy, drive requirements and make recommendations for change. Plan resources, budgets, and policies;...

Senior Network Engineer

Added 18/08/2025

Job Title: Senior Network Engineer Location: Ireland - Occasional travel to an office locationRole Overview: A leading technology organization is seeking a highly skilled and motivated Senior Network Engineer to support and expand its cloud and hybrid networking capabilities. The successful candidate will play a key role in designing and implementing network solutions across public cloud platforms-specifically Microsoft Azure and Google Cloud Platform (GCP)-while ensuring seamless integration with on-premises infrastructure. A strong foundation in Infrastructure as Code (IaC) and modern network security is essential.Key Responsibilities:Cloud Network Architecture: Design, deploy, and manage network solutions within Azure and GCP environments, including configuration...

Optical Network engineer

Added 06/08/2025

We're partnering with a client to hire an Optical Network Development Engineer. This role offers the opportunity to work on the design, deployment, and optimisation of large-scale optical networks. While experience with DWDM systems is ideal, we're also open to strong IP Networking or Telecom Network Engineers who are looking to expand into the optical space.We're looking for someone self-motivated and collaborative, with solid troubleshooting abilities and a passion for working in a fast-paced technical environment.Key ResponsibilitiesDesign, build, and scale optical transport networks using DWDM and related technologies.Collaborate with cross-functional teams (IP, transport, and operations) to introduce new network designs.Support...

Network Engineer

Added 30/07/2025

Position: Network Engineer Location: Dublin (Hybrid) Salary: €65K-€75K + Benefits Contract Type: PermanentOverview:An established technology services provider is seeking a skilled Network Engineer to join their growing team in Dublin. This is a hands-on engineering role focused on delivering secure, high-performance network solutions to enterprise clients across Ireland and the UK. You'll work with a range of technologies including Juniper, Cisco, and Fortinet, supporting both project delivery and escalated technical issues.This is an exciting opportunity to join a collaborative engineering environment where innovation, autonomy, and continuous learning are encouraged. Responsibilities:As a Network Engineer, you will:You will design and implement network...

Network Engineer, JNCIP

Added 30/07/2025

Position: Network Engineer, JNCIP Location: Dublin (Hybrid) Salary: €65K-€75K + Benefits Contract Type: PermanentOverview:An established technology services provider is seeking a skilled Network Engineer to join their growing team in Dublin. This is a hands-on engineering role focused on delivering secure, high-performance network solutions to enterprise clients across Ireland and the UK. You'll work with a range of technologies including Juniper, Cisco, and Fortinet, supporting both project delivery and escalated technical issues.This is an exciting opportunity to join a collaborative engineering environment where innovation, autonomy, and continuous learning are encouraged. Responsibilities:As a Network Engineer, you will:You will design and implement...

Senior Network & Security Engineer

Added 17/07/2025

I'm seeking a Senior Network & Security Engineer to spearhead the design and deployment of cutting-edge networking solutions that drive my client's business forward. Working closely with the client's Global IT Team and reporting to the Global Head of IT, you will ensure network infrastructure is robust, scalable, and secure - ready to support current needs and future growth. Dublin-based, hybrid role. What You'll Do:Lead the design and implementation of scalable, agile network solutions aligned with business goals.Troubleshoot complex issues related to routing, switching, security, and data centre environments.Plan and execute network capacity upgrades to maintain optimal performance.Refine and document...

Optical Network Engineer

Added 09/07/2025

Optical Network Engineers - Design & Operations RolesWe're hiring for multiple roles in partnership with a global client, focused on large-scale optical network development and operations.We're looking for two types of profiles:1. Network Design EngineersYou'll be working on the design, deployment, and automation of high-capacity optical transport networks. A solid understanding of Optical OR IP Networking fundamentals is essential, along with strong experience in network design, planning, and automation.What you'll do:Design and scale DWDM-based optical networks.Automate network deployment and provisioning processes.Collaborate across IP, transport, and operational teams.Drive performance, resilience, and scalability initiatives.2. Network Operations EngineersFor our operations-focused team, we're seeking...

Network Security Architect

Added 17/10/2025

Role: Network Security ArchitectType: Daily Rate ContractorLocation: Dublin or Cork (Hybrid)Your Role:We are representing a leading bank in Ireland, seeking a skilled Network Security Architect to play a critical role in designing and implementing secure and resilient network infrastructure. This role supports the Bank's digital transformation, enabling secure, cost-effective, and innovative services for customers and colleagues.The successful candidate will have strong technical experience in network design and will collaborate across technology teams and business units to achieve strategic objectives.Your Responsibilities:Design, implement, and maintain secure, resilient network solutions that support the Bank's digital initiatives.Simplify and automate managed environments to reduce complexity...

ML Engineer (machine learning engineer) contract- remote

Added 23/09/2025

Machine Learning Engineer (Contract)Enterprise AI & Data IntegrationLocation: Remote with travel to London- once every two weeksContract: 6 months + possible extensionAbout the ClientOur client is a leading enterprise driving AI innovation at scale, leveraging Microsoft Azure and vast enterprise data ecosystems to unlock actionable insights and automation. They're seeking a Machine Learning Engineer with solid AI expertise and hands-on experience accessing and integrating complex data for AI consumption.Role OverviewAs a Machine Learning Engineer, you will design, build, and deploy scalable ML models and pipelines tailored to enterprise data. You'll work within Azure cloud environments, collaborating across teams to harness...

DevOps Engineer - Ansible, Iac, Linux

Added 24/10/2025

My client is looking for x2 DevOps Engineers with extensive experience in Ansible, Infrastructure as Code and Linux (ideally with some Windows).Ansible - 5-10 years' experience - Experienced with architecting, running, building, configuring and optimizing Ansible platforms, using Ansible playbooks, using orchestration tools for deployment, and building processes around it. This person will be managing future growth and overall use of Ansible platform Infrastructure as Code - Experienced with managing IT Infrastructure through code, and able to build automation processes to setup infrastructure on Ansible platformLinux (80%) - Windows (20%) - Experienced with Linux platforms with some Windows knowledge Financial...

Cyber Software Engineer - Incident Response

Added 21/10/2025

Cyber Software Engineer - Incident Response (Contract)Location: Hybrid - 1 day/week onsite in Seattle, WA Duration: 6-month renewable contract Experience Level: 4+ yearsPay: 75 $/hr - 95 $/hrAbout the RoleWe're seeking a Cyber Software Engineer to join our client's Incident Response & Security Engineering team. You'll design, develop, and test secure software and systems that enable rapid detection, response, and recovery from cybersecurity events. This role bridges incident response and secure software engineering, embedding security practices throughout the software development lifecycle (SDLC).You'll work closely with incident responders, threat analysts, and DevSecOps engineers to automate response workflows, enhance detection tools, and...