We are seeking a skilled Telecom Cloud Engineer with strong experience in telecommunications, virtualized packet core, IMS, and cloud-native infrastructure.The ideal candidate has a deep understanding of mobile telecom network architecture and hands-on experience implementing, operating, troubleshooting, and optimizing telecom network functions in virtualized and cloud-native environments.This role involves close collaboration with external vendors, cloud providers, and internal teams at OXIO. You will be responsible for end-to-end lifecycle activities, including design, implementation, operations, reliability, automation, documentation, and support.Key Responsibilities1. End-to-End ImplementationExecute full lifecycle implementation of telecom network functions in cloud-native environmentsCollaborate with internal stakeholders, external vendors, and cloud providersManage design, deployment, acceptance, operations, documentation, and support activitiesEnsure smooth handover from deployment to operations with proper knowledge transfer2. Mobile Telecom Network ArchitectureWork across full mobile network architecture and network elements (NEs)Support technologies across 2G, 3G, 4G, 5G, and Fixed Wireless Access (FWA)Manage core network functions including:Packet CoreIMS CoreCharging & PolicyRegistration & Subscriber RepositoriesApply deep knowledge of telecom protocols and architecturesImplement and maintain FCAPS (Fault, Configuration, Accounting, Performance, Security) frameworks3. Cloud-Native DeploymentDeploy and operate telecom infrastructure in cloud-native environmentsWork with platforms including AWS, Azure, OpenShift, and VMwareConfigure and manage infrastructure templates (e.g., Heat, YAML)Ensure adherence to deployment standards and best practices4. Process Improvement & AutomationContinuously improve deployment and operational processesPartner with R&D and Engineering teams to automate workflowsIdentify opportunities to enhance efficiency, reliability, and scalabilitySupport development of infrastructure-as-code and automation frameworksQualificationsBachelor’s or Master’s degree in Telecommunications, Networking, or related field15+ years of experience in network architecture, wireless networking, and virtualizationStrong experience with cloud networking and infrastructure platforms (AWS, Azure, OpenShift, VMware)Excellent technical documentation and communication skillsStrong troubleshooting, performance optimization, and production support experienceFamiliarity with AI fundamentals and their application in network operations is a plusRelevant technical certifications are an assetTechnical SkillsTelecom Technologies2G, 3G, 4G, 5G SA/NSA, Private LTE/5G, FWA, Packet Core, IMS, VoLTE, VoWiFi, ePDG, TWAG, IoT, NB-IoT, Charging, Policy, Roaming, ObservabilityProtocols & InterfacesGTP, Diameter, SIP, DNS, IPsec, GRE, Routing, QoS, packet capture, protocol trace analysisCloud & InfrastructureAWS, Azure, Google Cloud Platform, OpenShift, Kubernetes, OpenStack, VMware, KVMOperations & ReliabilityAdvanced troubleshooting, production support, incident response, RCA, KPI analysis, alarm management, performance optimization, change management, runbooks, process automation, AIOpsPreferred CertificationsAWS, Azure, or Kubernetes certificationsCisco certifications (CCNP, CCIE, or equivalent)Telecom vendor certificationsEqual OpportunityOXIO is committed to fostering a diverse, equitable, and inclusive workplace where all employees feel valued and empowered. We believe that diversity in all its forms drives innovation and creativity, and we strive to create an environment that reflects and celebrates the unique backgrounds, perspectives, and talents of our employees. We do not discriminate against any employee or applicant for employment based on race, color, religion, sex (including pregnancy, gender identity, and sexual orientation), national origin, age, disability, genetic information, veteran status, or any other characteristic protected by applicable federal, state, or local law. We are dedicated to providing a work environment free from discrimination and harassment. We committed to ensuring that all qualified applicants have an equal opportunity to apply for job openings. If you need assistance or an accommodation due to a disability, please contact us at hr@oxio.io for more information.
