VSAT Design Engineer - Satellite Backhaul

Added 25/03/2026

We are supporting a telecommunications network deployment project in Anchorage, Alaska, United States, focused on delivering connectivity across remote regions using VSAT (satellite communications) and microwave backhaul technologies.We are seeking a VSAT Design Engineer / Satellite Communications Engineer / RF Engineer to support the design, integration, and optimization of satellite communication systems used for LTE and 5G telecom backhaul networks.This is a long-term contract opportunity within the telecommunications industry, supporting a funded and active network infrastructure program.Key ResponsibilitiesDesign and engineer VSAT satellite communication systems for telecom backhaulPerform link budget calculations, fade margin analysis, and capacity planningConfigure RF systems across Ku-band,...

Service Operations Engineer (2nd Line Support)

Added 02/07/2026

Service Operations Engineer (2nd Line Support)One of our clients is looking for an experienced 2nd Line Service Operations Engineer to join their growing team. In this role, you will provide 2nd line technical support, resolve complex incidents, maintain IT infrastructure, manage system patching, and ensure services are delivered in line with agreed SLAs. You will also work closely with 1st and 3rd Line Support teams, customers, and third-party vendors to deliver high-quality technical support.📍 Location: Stoke-on-Trent💼 Job Type: Permanent🔒 Security Clearance: Candidates must be eligible to obtain UK Security Clearance (SC).Essential Skills:Strong experience in 2nd Line IT SupportExperience working within...

Security Operations Engineer - B2B

Added 12/05/2026

Role: Security Operations EngineerDuration: 6-month rolling contractWorking Pattern: Hybrid - multiple UK locationsGCS Cyber are partnered with a global organisation enhancing their Cyber Security Operations capability as part of a wider security transformation. They are now seeking a Security Operations Engineer with deep hands‑on experience across SecOps tooling, detection engineering and incident response enablement.Key ResponsibilitiesEngineer and optimise SIEM, EDR/XDR, SOAR, PAM and vulnerability platforms.Develop and tune detections (KQL/Sigma) to improve visibility and reduce false positives.Support SOC teams with investigations, tooling improvements and root cause analysis.Build automation workflows and SOAR playbooks to streamline response.Improve logging, telemetry and threat‑hunting capabilities.Ensure platform health,...

Security Operations Engineer - up to £650 inside

Added 18/03/2026

Role: Security Operations EngineerDuration: 6-month rolling contractRate: Up to £650 Inside IR35Working Pattern: Hybrid - multiple UK locationsGCS Cyber are partnered with a global organisation enhancing their Cyber Security Operations capability as part of a wider security transformation. They are now seeking a Security Operations Engineer with deep hands‑on experience across SecOps tooling, detection engineering and incident response enablement.Key ResponsibilitiesEngineer and optimise SIEM, EDR/XDR, SOAR, PAM and vulnerability platforms.Develop and tune detections (KQL/Sigma) to improve visibility and reduce false positives.Support SOC teams with investigations, tooling improvements and root cause analysis.Build automation workflows and SOAR playbooks to streamline response.Improve logging, telemetry...

Senior Software Engineer/Data Platform Engineer (Databricks, Graph, APIs)

Added 30/04/2026

Senior Software Engineer / Data Platform Engineer (Databricks, Graph, APIs)Location: Philadelphia, PA The team sits within the network technology organisation and is responsible for building advanced data platforms that support digital twin capabilities across the access network. The group combines network design data, telemetry, mapping technologies, and graph intelligence to improve troubleshooting, planning, operational efficiency, and market competitiveness.The team works on highly scalable engineering products including large data pipelines, graph databases, APIs, and mapping platforms. Their work enables smarter network decisions, faster fault resolution, and better use of operational resources.This is a technically strong team focused on solving complex real-world...

OTDR Engineer

Added 06/07/2026

Multiple years in OTDR testing and tracingMultiple years' experience working in Fiber splicing and Fiber Optics Ability to use Ribbon Connectors Having ISP/OSP experience Looks for confidence Fuison splicing Ribbon Fiber is a plus not a deal breaker Data center expiernce Fiber Optic BackgroundExpert in OTDR usage and tracesAbility to know how to locate and cut FiberWorks in a data centerWorks large in ISP/OSPProven background in in live troubleshootingFast reporter EXFOWorking with live outages GCS is acting as an Employment Business in relation to this vacancy.

Senior AI Engineer

Added 06/07/2026

We're seeking a Senior AI Engineer to join a high-performing technology team delivering advanced AI solutions across a global platform. This role offers the opportunity to work on complex engineering challenges, leveraging machine learning, generative AI, and intelligent automation to build products used by millions worldwide.You'll be at the forefront of designing and deploying AI-powered applications, collaborating with cross-functional teams to transform innovative ideas into scalable, production-ready solutions.Key ResponsibilitiesDevelop and deliver AI-driven products and services using modern machine learning techniques.Build scalable backend systems, APIs, and workflows that support AI and GenAI applications.Deploy, optimise, and maintain ML models within production environments.Work...

Senior IP Network Engineer

Added 06/07/2026

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.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 and implementationFortinet Firewalls (FortiGate HA, VPNs, NAT, IPS, SSL Inspection, Segmentation)FortiManager and FortiAnalyzerCisco Wireless (9800 WLCs, APs, 802.1X,...

Optical Network Engineer

Added 06/07/2026

We're partnering with a leading global technology company to hire an experienced Optical Netwrok Engineer for a high-impact contract role. You'll be operating with one of the world's most complex, large-scale optical networks.What you'll be doingOperate and support DWDM optical networks over fibre infrastructure.Handle fibre and optical network events (e.g. fibre cuts, degradation).Ensure traffic protection and restoration, including rerouting and capacity recovery.Perform network device software upgrades on optical platforms:Upgrades are manual / semi‑manual, requiring close operational oversight.Significant coordination required with internal customers and engineering teams.Work is executed within approved change windows with strict change management processes.Identify in‑scope devices, assess impact,...

Cloud & Security Engineer

Added 06/07/2026

Cloud & Security Engineer (12-Month Contract)Location: Dublin (Hybrid - 3 days onsite)Contract: 12 Months | Daily RateAn Irish organisation is looking for an experienced Cloud & Security Engineer to support and enhance its Microsoft cloud and security environment.You'll play a key role across cloud infrastructure, identity, endpoint security and incident response while helping to strengthen security posture and modernise IT operations.Key ResponsibilitiesManage Microsoft Entra ID, Conditional Access, MFA and Privileged Identity Management (PIM)Administer Microsoft Intune and Microsoft Defender XDRMonitor and investigate security events using Microsoft SentinelSecure Azure environments using Zero Trust principlesProvide Level 3 support and technical leadershipSupport ITIL processes...

Senior Data Engineer

Added 02/07/2026

Senior Data EngineerDublin, Ireland | Hybrid | 12-month ContractAbout the CompanyOur client is a large, global technology-driven organisation operating in a highly regulated, data-rich industry, delivering services at scale to millions of customers worldwide.About the RoleAs a Senior Data Engineer, you will develop and maintain data pipelines that extract, transform, and load (ETL) data from a wide variety of sources into centralised data platforms such as a data warehouse or data lake. You will ensure the smooth, reliable flow of data from source to destination systems while upholding rigorous data quality and integrity standards, working within a highly regulated environment.Primary...

Data Engineer

Added 01/07/2026

Data Engineer Onze klant is op zoek naar een Data Engineer die schaalbare datapijplijnen en data-architecturen kan bouwen, onderhouden en optimaliseren. De rol richt zich op het leveren van betrouwbare dataoplossingen ter ondersteuning van analytics en zakelijke besluitvorming.Locatie: BelgiëWerkmodel: Hybride Belangrijkste verantwoordelijkhedenOntwikkelen en onderhouden van ETL/ELT-datapijplijnenOntwerpen en beheren van data lakes, datawarehouses en lakehouse-oplossingenWaarborgen van datakwaliteit, beveiliging en prestatiesSamenwerken met analytics- en business teamsOndersteunen van real-time en batchverwerking van dataImplementeren van monitoring, automatisering en CI/CD-praktijken VereistenErvaring met werken in cloudplatformen (zoals Azure, AWS of GCP), inclusief hun kernservices voor opslag, verwerking en integratie, evenals gerelateerde tools zoals Snowflake, Spark, Kubernetes...

Data Engineer

Added 01/07/2026

Data EngineerNotre client recherche un Data Engineer pour concevoir, maintenir et optimiser des pipelines de données et des architectures évolutives. Le poste se concentre sur la fourniture de solutions de données fiables afin de soutenir l'analyse et la prise de décision métier.Localisation: BelgiqueMode de travail: Hybride Responsabilités principalesDévelopper et maintenir des pipelines de données ETL/ELTConcevoir et gérer des data lakes, data warehouses et solutions lakehouseGarantir la qualité, la sécurité et la performance des donnéesCollaborer avec les équipes analytics et businessPrendre en charge le traitement de données en temps réel et en batchMettre en œuvre des pratiques de monitoring, automatisation et...

DevOps Engineer

Added 30/06/2026

Job DescriptionSkills and Experience7-10+ years of experience in DevOps, SRE, Platform Engineering, or Cloud InfrastructureStrong hands-on experience with GCP, GKE, Cloud SQL, Firestore, IAM, and service accountsExperience with AWS services such as S3, EC2, CloudFront, Route53, and IAMDeep knowledge of Kubernetes, Docker, Helm, and TerraformExperience with Kubernetes control planes, autoscaling, readiness/liveness probes, cluster upgrades, and workload reliabilityCI/CD expertise using Jenkins, GitHub Actions, Cloud Build, and Git-based release workflowsExperience with RabbitMQ or similar message queue technologiesStrong scripting and automation skills using Bash, Python, and YAMLExperience with secrets management, Workload Identity Federation, RBAC, and secure deployment practicesStrong understanding of networking, load balancing,...

Application Security Engineer - Cloud

Added 30/06/2026

Application Security Engineer You'll join a centralised Application Security team responsible for managing the full lifecycle of security findings reported by customers, internal teams, and third‑party testers.You'll triage real‑world vulnerability reports, reproduce issues in controlled environments, analyse platform‑level attack surfaces, and collaborate with engineering teams to validate fixes and guide remediation.Day to Day ResponsibilitiesValidate vunerabilities, assess scope and impact, determine severity, and recommend remediation paths.vulnerabilities across web, API, and server-side components and privilege escalation.Produce clear, accurate security assessments suitable for both engineering teams and executive level.Partner with development teams on defect filing, patch validation, backport decisions, and fix completeness.Recreate customer...