Network Engineer (CCNP Level) | Contract | CorkWe are seeking an experienced Network Engineer to join a high-performing... Read more
We 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+ monthsKey ResponsibilitiesDesign, configure, and maintain enterprise network infrastructure.Deploy and support Wireless Access Points and Wireless Controllers.Design and support Layer 2 and Layer 3 networking solutions across campus and data center environments.Develop and implement network automation solutions to improve efficiency and scalability.Automate routine operational tasks using scripting and orchestration tools.Monitor, optimize, and enhance network performance, availability, and security.Troubleshoot complex networking issues and perform detailed root cause analysis.Support network integration, migration, and deployment projects.Create and maintain network documentation, diagrams, and operational procedures.Participate in change management, incident response, and continuous improvement activities.Collaborate with infrastructure, security, and engineering teams across multiple initiatives.Required Skills & ExperienceNetworkingCCNP-level networking knowledge and experience.Strong expertise in:VLANsVRRPMC-LAGSTPVTPPortChannelOSPFBGPProven experience designing and troubleshooting enterprise networks.Strong understanding of TCP/IP, DNS, DHCP, and network security principles.Experience working with leading networking vendors, including:CiscoDellAristaJuniperNetwork AutomationHands-on experience with network automation technologies.Strong scripting skills using:PythonAnsibleSimilar automation frameworksExperience utilizing REST APIs and network programmability concepts.Additional Technical Expertise
We are particularly interested in candidates who can bridge traditional networking with modern engineering practices, including:
Software architecture principlesAPI contract designData schema governancePrompt and specification engineeringMulti-agent workflow designAutomated testing and verification methodologiesQualificationsBachelor's degree in Computer Science, Information Technology, or a related discipline (or equivalent industry experience).Minimum of 5 years' experience in Network Engineering.Strong analytical and problem-solving skills.Excellent communication and stakeholder management capabilities.Proven ability to work in complex enterprise environments.Why Apply?Work with enterprise-scale network infrastructure.Exposure to cutting-edge automation and AI-driven engineering practices.Competitive daily rate.Opportunity to collaborate with highly skilled technical teams.Contribute to strategic networking and infrastructure initiatives within a modern technology environment.Apply today or email me at [email protected] and help build, automate, and optimize the next generation of enterprise network infrastructure.
GCS is acting as an Employment Business in relation to this vacancy.
Read lessCork, Cork, Republic of IrelandContractRemote
We are seeking an experienced IT Network Development Consultant to design, implement, and optimize enterprise network infrastructure across... Read more
We are seeking an experienced IT Network Development Consultant to design, implement, and optimize enterprise network infrastructure across complex environments. This is a hands-on technical role that combines network architecture, automation, troubleshooting, and strategic network development to support business growth and operational excellence.
Key ResponsibilitiesDesign, configure, and maintain enterprise network infrastructure, with a focus on Layer 2 and Layer 3 switching technologies.Design, deploy, and support Wireless Access Points and Wireless LAN Controllers across enterprise environments. Manage and optimize network performance, availability, scalability, and security across campus and data centre networks.Develop and implement network automation solutions to streamline provisioning, configuration management, monitoring, and troubleshooting.Automate routine operational tasks using scripting languages, APIs, and orchestration tools. Collaborate with infrastructure, security, and project teams to support network integration, deployments, and continuous improvement initiatives.Investigate and resolve complex network issues, performing root cause analysis and implementing preventative measures. Maintain accurate network documentation, technical standards, diagrams, and operational procedures. Participate in change management processes, incident response activities, and network lifecycle planning.Required Skills & Experience5+ years' experience in Network Engineering, Network Development, Network Infrastructure, or a similar network-focused role. CCNP-level networking knowledge and practical experience within enterprise environments. Strong expertise in Layer 2 and Layer 3 networking technologies, including VLANs, VRRP, MC-LAG, STP, VTP, PortChannels, OSPF, and BGP.Hands-on experience designing, implementing, and troubleshooting enterprise network solutions. Experience with network automation tools and frameworks such as Python, Ansible, and REST APIs. Familiarity with major networking platforms including Cisco, Dell, Arista, and Juniper. Strong understanding of TCP/IP, DNS, DHCP, network security principles, and network programmability concepts. Excellent analytical, problem-solving, communication, and documentation skills.Bachelor's degree in Computer Science, Information Technology, or a related field, or equivalent industry experience. Ideal CandidateA highly technical and solutions-focused networking professional who enjoys designing and improving enterprise network environments. The ideal candidate will have strong troubleshooting and automation capabilities, a proactive approach to continuous improvement, and the ability to work collaboratively across teams to deliver secure, scalable, and high-performing network solutions.
GCS is acting as an Employment Business in relation to this vacancy.
Read lessCork, Cork, Republic of IrelandContract
Shape the Future of Customer Engagement Through Data, Technology & AutomationWe are partnering with an innovative, high-growth consumer... Read more
We are partnering with an innovative, high-growth consumer business seeking a Head of Customer Retention & Engagement to lead the strategy, technology, and execution behind customer lifecycle marketing, CRM, loyalty, and retention initiatives.
This is a highly visible leadership role for a commercially focused customer engagement expert who thrives at the intersection of customer data, marketing technology, automation, analytics, and customer experience. You will own the end-to-end customer engagement ecosystem, leveraging data-driven insights and modern MarTech platforms to deliver highly personalised experiences that drive retention, customer lifetime value, and advocacy.
The OpportunityAs Head of Customer Retention & Engagement, you will be responsible for designing and scaling a sophisticated customer engagement framework across multiple digital channels. Working closely with executive stakeholders, marketing, product, data, and technology teams, you will develop and execute strategies that maximise customer value through segmentation, automation, experimentation, and predictive analytics.
This role offers the opportunity to build and lead a high-performing team while driving the evolution of customer engagement capabilities across a rapidly growing organisation.
Key ResponsibilitiesCustomer Retention Strategy & LeadershipDefine and execute the enterprise customer retention and engagement strategy.Develop initiatives that improve loyalty, repeat purchasing, customer lifetime value, and advocacy.Lead, mentor, and develop a customer engagement and CRM team.Partner with senior leadership to align customer experience initiatives with wider business objectives.CRM, Personalisation & Customer Journey OptimisationDesign and implement sophisticated segmentation and personalisation frameworks.Build and optimise automated customer journeys across multiple touchpoints.Develop onboarding, engagement, loyalty, win-back, and referral programmes.Enhance customer communications through behavioural and lifecycle-driven targeting.Marketing Technology & AutomationOwn and optimise the customer engagement technology stack.Evaluate and implement CRM, CDP, loyalty, and marketing automation solutions.Drive automation, operational efficiency, and scalable customer engagement processes.Identify opportunities to leverage AI, predictive modelling, and emerging technologies.Data, Analytics & ExperimentationBuild advanced reporting frameworks and customer performance dashboards.Analyse customer behaviour, retention trends, and engagement metrics.Lead experimentation programmes including A/B testing and optimisation initiatives.Translate complex customer insights into strategic recommendations for executive stakeholders.What We're Looking ForEssential Experience8+ years' experience in CRM, Customer Engagement, Retention Marketing, Lifecycle Marketing, or Customer Marketing leadership roles.Strong experience operating within a consumer-facing, B2C, eCommerce, subscription, or digital-first environment.Demonstrated success improving customer retention, engagement, and lifetime value metrics.Deep expertise in customer segmentation, personalisation, lifecycle marketing, and customer journey orchestration.Experience managing marketing automation platforms and customer data-driven engagement programmes.Proven leadership experience with cross-functional stakeholder management.Technical ExpertiseExperience across several of the following areas:
CRM Strategy & Customer Lifecycle ManagementMarketing Automation PlatformsCustomer Data Platforms (CDP)Customer Analytics & ReportingCustomer Journey MappingAudience SegmentationPersonalisation EnginesRetention & Loyalty ProgrammesA/B Testing & Experimentation FrameworksPredictive Analytics & Customer InsightsMarketing Technology IntegrationData-Led Decision MakingWhy Join?Lead a critical customer growth function within a rapidly scaling organisation.Influence customer engagement strategy at executive level.Work with modern marketing technology, customer data platforms, and automation solutions.Build and shape a high-performing customer engagement team.Fully remote position within Ireland.Competitive salary and comprehensive benefits package.If you're passionate about combining customer data, marketing technology, automation, and analytics to create exceptional customer experiences and drive long-term growth, we'd love to hear from you.
GCS is acting as an Employment Agency in relation to this vacancy.
Read lessCork, Cork, Republic of IrelandFull TimeRemote
Location: Cork, Ireland or Fully Remote Employment Type: Contract - 12 month Summary:We are looking for a data... Read more
Location: Cork, Ireland or Fully Remote
Employment Type: Contract - 12 month
Summary:
We are looking for a data engineer who also has a strong interest in data analytics. A solid background in Python is essential, as well as experience performing data analytics that will shape the future of our products. You will play a key role in developing and monitoring AI features, improving data pipelines, and ensuring our supplier sourcing tool delivers high-quality, reliable results.
Key Responsibilities
Collaborate with the business team to design and enhance AI features that provide value for our clients.Build, maintain, and optimize AI tools and data pipelines in Python.Monitor and evaluate the quality of output from our AI supplier-matching system, ensuring accuracy and reliability.Design and run tests/experiments to validate the efficiency of new AI features.Work on data acquisition pipelines to source new supplier data, including web crawling and integrations with 3rd-party tools/APIs.Conduct data analytics to identify areas where AI-driven tools can be improved.Support the scaling of data systems as the platform grows.Communicate insights clearly to both technical and non-technical stakeholders.Requirements
Solid background in data analytics, statistics, and model evaluation.Hands-on experience with data acquisition and integration (web crawling, APIs, or 3rd-party tools).Familiarity with AI/ML models and their deployment in real-world systems.Strong demonstrable proficiency in Python.Demonstrable experience in using AI workflows for development and testing.Strong problem-solving skills and ability to thrive in a startup environment.Excellent communication and presentation skills.Nice-to-Have
Experience in procurement, supplier sourcing, or B2B marketplaces.Knowledge of cloud platforms (AWS, GCP, or Azure).Familiarity with OpenAI, Gemini integrations.Prior startup experience.Whats on Offer
The opportunity to shape the future of AI-powered supplier sourcing.Hands-on involvement in building a platform from early stages.Flexible working arrangements (remote/hybrid options).Growth potential and career progression as the company scales.
GCS is acting as an Employment Business in relation to this vacancy.
Read lessCork, Cork, Republic of IrelandContractRemote
Contract Data EngineerCork, Ireland | Hybrid (2 Days On-Site) | €450-€550 Per DayOverviewA leading multinational organisation is seeking... Read more
Cork, Ireland | Hybrid (2 Days On-Site) | €450-€550 Per Day
OverviewA leading multinational organisation is seeking an experienced Contract Data Engineer to join a major cloud data platform transformation programme. Working within a growing platform engineering team, you will help design and build a modern lakehouse architecture that powers real-time analytics, machine learning, and AI-driven products across the business.
This is a hands-on engineering role where you'll be contributing from day one, working alongside analytics engineers, data architects, and ML teams to deliver scalable, production-grade data solutions.
As a Contract Data Engineer, you will:
Design and develop scalable batch and streaming data pipelines within a cloud-based lakehouse environmentBuild and optimise ELT processes using modern data engineering practicesDevelop transformation layers and data models using dbt and Apache SparkImplement real-time data ingestion solutions using Kafka and event-driven architecturesDeliver robust data quality, observability, monitoring, and alerting capabilitiesSupport AI and Machine Learning teams by building feature pipelines and AI-ready data infrastructureContribute to CI/CD processes and Infrastructure-as-Code deploymentsOptimise cloud performance, reliability, and cost efficiencyHelp establish data governance, lineage, and cataloguing standards within a GDPR-compliant environmentExperience with any of the following would be advantageous:
Kafka, Kinesis, or Event HubsData observability tools such as Monte Carlo, Soda, or Great ExpectationsGenAI, LLM workflows, vector databases, or RAG pipelinesData governance and cataloguing tools including Unity Catalog, Purview, or CollibraFinOps and cloud cost optimisation initiatives
GCS is acting as an Employment Business in relation to this vacancy.
Read lessCork, Cork, Republic of IrelandContract
🔐 Information Security Specialist | Remote (UK & Ireland)📍 Remote (UK & Ireland) 💼 Permanent 🚫 Sponsorship is... Read more
📍 Remote (UK & Ireland)
💼 Permanent
🚫 Sponsorship is not available
GCS is acting as an Employment Agency in relation to this vacancy.
Read lessCork, Cork, Republic of IrelandFull TimeRemote
Senior Platform EngineerLocation: Cork, Ireland (on-site) Type: Full-time, PermanentAbout the company A fast-growing, IDA-backed industrial technology company building... Read more
Senior Platform Engineer
Location: Cork, Ireland (on-site)
Type: Full-time, Permanent
About the company
A fast-growing, IDA-backed industrial technology company building out its engineering presence in Cork. The business operates at the forefront of emerging technology, building an Agentic AI Platform that enables multiple product teams to deliver AI-powered capabilities consistently, safely, and at scale.
About the role
We're looking for an experienced Platform Engineer to help own and evolve our internal AI platform over the long term. This role is distinct from a product feature developer - you'll work on the platform itself: its core services, frameworks, tooling, and developer experience, acting as a technical partner to teams onboarding or adopting the platform.
Responsibilities
Design, build, and evolve core platform services, frameworks, and APIsOwn the long-term technical direction of the platform, balancing delivery with extensibility and reliabilityDefine and maintain opinionated architectural patterns, reference implementations, and golden paths for teams building on the platformManage the full AI lifecycle from PoC to production - prompt engineering, context management, tool-calling optimisation, CI/CDImprove the end-to-end developer experience for product teams using the platformBuild and maintain tooling, templates, libraries, and automation to reduce onboarding timeAct as an internal technical consultant to teams adopting the platform, gathering feedback and translating it into improvementsBuild platform-level support for Generative AI and Agentic AI, enabling safe, reusable integration patternsArchitect and implement solutions using Python (FastAPI, Flask, OOP, typing, async programming, Pydantic)Deploy and operate containerised, cloud-native solutionsImplement and maintain CI/CD pipelines (Azure DevOps, GitHub Actions, ArgoCD)Conduct code reviews, mentor engineers, and influence engineering standards across teamsRequirements
Bachelor's degree in computer science, engineering, or related field5+ years' professional software engineering experienceStrong Python expertise (OOP, typing, async, Pydantic)Proven experience building REST APIs using FastAPI or FlaskHands-on experience with CI/CD, DevOps practices, and Git branching strategiesExperience with cloud platforms (Azure preferred; AWS or GCP acceptable)Working knowledge of Docker, Kubernetes, SQL/NoSQL, and microservicesStrong testing discipline (PyTest, automated test strategies)Excellent communication skills and the ability to influence across teamsStrong understanding of Agile delivery frameworksNice to have
Prior experience building or maintaining internal platforms, frameworks, or shared developer toolingExperience acting as a technical enablement or evangelism lead in a multi-team environmentFamiliarity with Spec Driven Development approaches (OpenSpec, SpecKit, Claude Code)Familiarity with Generative AI, Agentic AI, and LLM frameworks (LangChain, Hugging Face, OpenAI APIs)Understanding of deep learning concepts (transformers, attention, neural networks)Experience with Azure services (Cosmos DB, networking, serverless compute)Knowledge of DevSecOps and secure code-to-cloud practicesGCS is acting as an Employment Agency in relation to this vacancy.
Read lessCork, Cork, Republic of IrelandFull Time
Software Engineering Lead (AI)Location: Cork, Ireland (on-site) Type: Full-time, PermanentAbout the company A fast-growing, IDA-backed industrial technology company... Read more
Software Engineering Lead (AI)
Location: Cork, Ireland (on-site)
Type: Full-time, Permanent
About the company
A fast-growing, IDA-backed industrial technology company building out its engineering presence in Cork. The business operates at the forefront of emerging technology, with AI already shipping in production across its platform - not early-stage experimentation.
About the role
We're looking for a hands-on Software Engineering Lead to run our AI engineering function. This is a technical leadership role, not a purely managerial one - you'll still be writing code, running PoCs, and validating architecture, while setting technical direction, hiring the team, and raising the engineering bar across the group.
Responsibilities
Lead the technical direction of a high-impact AI engineering team, staying hands-onDesign and deliver cloud-native, container-first services built to scaleTake AI-enabled capabilities from early exploration through to secure, production deploymentsWrite high-quality Python code and define the engineering bar for maintainability and testingDrive good engineering practices across CI/CD, containerisation, Kubernetes, and cloud operationsPlay a central role in hiring and building the teamMentor and coach engineers through reviews, pairing, and technical feedbackRequirements
Strong professional software engineering background (typically 10+ years, though impact and evidence of delivery matter more than a specific number)Proven technical leadership - leading design discussions, mentoring, setting directionStrong Python engineering skills: OOP, typing, async programming, FastAPI preferredDemonstrated experience building REST APIs and service integrationsCloud experience on at least one hyperscaler (Azure preferred), with strong container experienceKubernetes experience strongly preferredExperience with CI/CD pipelines and modern DevOps practicesStrong testing discipline (PyTest) and code review habitsUnderstanding of AuthN/AuthZ fundamentals (OpenID/OAuth2)Nice to have
Experience building with Generative AI or Agentic AI frameworks (LangChain, LangGraph, CrewAI, Hugging Face)Familiarity with event-driven architectureAzure platform depth (Cosmos DB, serverless)Interest in modern AI concepts (transformers, attention, deep learning foundations)GCS is acting as an Employment Agency in relation to this vacancy.
Read lessCork, Cork, Republic of IrelandFull Time
Senior Backend Cloud EngineerLocation: Cork, Ireland (on-site) Type: Full-time, PermanentAbout the company A fast-growing, IDA-backed industrial technology company... Read more
Senior Backend Cloud Engineer
Location: Cork, Ireland (on-site)
Type: Full-time, Permanent
About the company
A fast-growing, IDA-backed industrial technology company building out its engineering presence in Cork. The business operates at the forefront of emerging technology, delivering cloud and edge platforms that power smart, connected building and facilities management solutions for enterprise clients globally.
About the role
We're looking for a Senior Backend Cloud Engineer to help design, build, and scale the backend services behind our cloud and edge platform. You'll own services end-to-end - from architecture through deployment - in a genuinely cloud-native environment built on Microsoft Azure and Kubernetes.
Responsibilities
Design, develop, and maintain cloud-native backend services using C# and .NET (Core/6+)Build scalable microservices architectures deployed on Azure Kubernetes Service (AKS)Containerise services with Docker and manage deployments using KubernetesImplement event-driven systems leveraging Azure services (Event Hub, Service Bus)Develop and optimise RESTful APIs with proper versioning, pagination, and error handlingModel data and implement persistence using Entity Framework and relational databasesAutomate deployments using ArgoCD, Bicep (IaC), and GitOps workflowsCollaborate with front-end developers and cloud architects to deliver end-to-end solutionsRequirements
5+ years' professional backend/cloud development experienceStrong C#, .NET (Core/6+) and API design skillsHands-on experience with Azure services (AKS, App Services, Functions, Event Hub, Service Bus, Key Vault)Solid understanding of microservices and containerisation (Docker, Kubernetes)Experience with Entity Framework and relational databases (SQL Server, PostgreSQL)Familiarity with CI/CD and deployment automation (ArgoCD, Azure DevOps/GitHub Actions)Knowledge of Infrastructure-as-Code (Bicep or ARM) and GitOps workflowsNice to have
IoT data ingestion and edge-to-cloud integration experienceWorking knowledge of NoSQL databases (Cosmos DB, Redis)Cloud security best practices (OAuth2/OIDC, secrets management)GCS is acting as an Employment Agency in relation to this vacancy.
Read lessCork, Cork, Republic of IrelandFull Time
Data AnalystLocation: Cork (Hybrid) Job Type: Contract (6 months)About the RoleWe're partnering with a global organisation that is... Read more
Data Analyst
Location: Cork (Hybrid)
Job Type: Contract (6 months)
About the Role
We're partnering with a global organisation that is continuing to invest in its Data & Analytics function and is looking to hire a Data Analyst to join its growing team.
This is an opportunity to work in a fast-paced, data-driven environment where your insights will directly influence business strategy and operational decision-making. You'll collaborate with stakeholders across multiple business functions, transforming complex data into clear, actionable recommendations that drive performance and support strategic initiatives.
Key Responsibilities
Analyse large and complex datasets to identify trends, opportunities, and business insights.Develop interactive dashboards and reports using modern BI tools.Work closely with business stakeholders to understand reporting requirements and deliver meaningful analysis.Monitor KPIs and provide regular performance reporting.Identify opportunities to improve data quality, reporting processes, and business performance.Support strategic projects through ad hoc analysis and data-driven recommendations.Present findings to both technical and non-technical stakeholders.Collaborate with Data Engineers and wider technology teams to improve reporting capabilities.About You
Experience working as a Data Analyst, Business Intelligence Analyst, or in a similar analytical role.Strong SQL skills with experience querying large datasets.Experience using Power BI, Tableau, or another BI visualisation tool.Advanced Excel skills.Strong analytical and problem-solving abilities.Excellent communication and stakeholder engagement skills.A passion for turning data into meaningful business insights.Desirable Experience
Experience with Python or R.Exposure to cloud platforms such as Azure, AWS, or GCP.Understanding of data modelling and data warehousing concepts.Experience working in Agile environments.Knowledge of statistical analysis or predictive analytics.What's on Offer
Competitive salary and comprehensive benefits package.Hybrid working model.Opportunity to work on global data initiatives.Exposure to modern data and analytics technologies.Excellent career progression and professional development.Collaborative and high-performing team environment.If you're looking to join a global organisation where you can make a real impact through data, we'd love to hear from you.
GCS is acting as an Employment Business in relation to this vacancy.
Read lessCork, Cork, Republic of IrelandContract
All your saved jobs are no longer available or you've already applied.
for the following search criteria
