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🇸🇰 Remote work, Slovakia

Senior DevOps Engineer - Network/Infrastructure (m/f/d)

Deutsche Telekom IT Solutions Slovakia

ProfesiaseniorEnglish-friendly€3kremote
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Open positions About us Learn & Grow We offer Open positions Technical Deutsche Telekom IT Solutions Slovakia Senior DevOps Engineer - Network/Infrastructure (m/f/d) Place of work Remote work Contract type full-time Wage (gross) From 2 900 EUR/monthFinal salary is negotiable. We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than 2900 € /brutto. PurposeSenior DevOps Engineer is responsible for entire lifecycle of Continuous Integration/Continuous Deployment pipelines and Infrastructure as Code approaches. Takes account and defines automated configuration management, release management, build, test and deployment activities. Provides prototypes and concepts for further automation of assigned technology. What will you do? Design and manage cloud and hybrid network architectures (VPCs, VNets, subnets, routing, peering)Automate network provisioning and infrastructure using Infrastructure as Code (IaC) tools (e.g., Terraform, Ansible)Implement and maintain load balancing, DNS, and traffic routing solutionsEnsure secure network design, including firewalls, VPNs, Zero Trust models, and segmentationOptimize network performance, latency, and throughput for distributed systemsIntegrate networking into CI/CD pipelines for automated deployments and environment setupMonitor network health and troubleshoot complex connectivity issues across environments using observability toolsDrive adoption of container networking (e.g., Kubernetes CNI, service meshes)Collaborate with security, platform, and development teams to align networking with application needsResearch and implement innovative technologies to enhance infrastructure automation and optimize development processesSupport project teams with consulting, proof-of-concept solutions, and continuous infrastructure optimization You will succeed if you: Meet the general requirementsMaster´s degree in Information technologiesStrong troubleshooting capability & skills in complex distributed automation environmentsAbility to think in end-to-end service models, not just device-level configsAbility to translate business/service requirements into technical workflowsAttention to detailAbility to mentor and coach team membersOwnership mindset: takes issues end-to-end until resolutionStrong cross-team collaboration skills (Dev, Ops, ServiceNow, vendors)Ability to clearly communicate technical concepts to different audiencesProactive in identifying improvements and optimization opportunitiesEnglish – Upper intermediate (B2)Have experience with NSO & PythonExperience with network automation frameworks (e.g. Cisco NSO, Ansible, Terraform, Python)Understanding of infrastructure as code / network-as-code principlesStrong experience developing and maintaining Cisco NSO service packagesDeep understanding of NSO architecture, service models (CFS/RFS), FASTMAP and service plan lifecycleSolid Python3 skills with strong OOP principles and experience in transactional systemsMaintain NSO Application and be the go-to resource for NSO topics and issuesAbility to work with APIs and data models (REST, JSON/YANG)Experience with automated testing frameworks (Robot Framework preferred)Understand Network ArchitectureSolid understanding of networking fundamentals (L2/L3, BGP, VPNs, IPsec, VRF, segmentation)Worked within a Network Operations or Engineering environmentExperience of Cisco ACI, IOX-XE, NXOSCI/CD & release governanceExperience and knowledge of Git-based workflows and CI/CD pipelines (build, test, release)Experience with release management in multi-service network automation platforms.Good Linux knowledge including scripting and containerized environment Why should you choose us? We believe in balance between work and personal life. An attractive and extensive work-life balance portfolio guarantees lasting motivation for employees and thus a better quality of life, promotes physical and mental well-being and contributes to a positive work environment. All this with the aim of providing more freedom in reconciling work, career growth, private life and individual lifestyle. Therefore we offer to our employees over 25 different benefits to improve their personal and professional life in these areas: Financial benefits Benefits with focus on learning and development * Benefits with focus on health and sport * Benefits with focus on family and work - life balance Other benefits * For more information about our benefits click to Benefits. Benefits with * are applicable also to part-time positions. This information may be subject to changes and other internal rules. Wage (gross) From 2 900 EUR/monthFinal salary is negotiable. We are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than 2900 € /brutto. Contact Contact person: Ing. Lívia TomečkováE-mail: send CV Apply now Deutsche Telekom IT Solutions SlovakiaMoldavská cesta 8B, 040 11 Košice www.deutschetelekomitsolutions.sk DL_TSSK_HR_Recruitment@t-systems.com Apply for a job Recommend job to a friend E-mail Facebook Viber Whatsapp ID: 5332248 Dátum zverejnenia: 31.7.2026 2026-07-31 lokalita: Remote work Pozícia: DevOps Engineer Spoločnosť: Deutsche Telekom IT Solutions Slovakia Základná zložka mzdy (brutto): 2 900 EUR/month document.addEventListener('DOMContentLoaded', function () { var url = '\/sk\/offers\/5332248\/recommendations\/offer\u002Ddetail\u003Fcategories\u00255B0\u00255D\u003D5\u0026positions\u00255B0\u00255D\u003D740\u0026position_level\u003D4\u0026job_type_id\u003D1'; $.getJSON(url).done(function (response) { var componentIds = Object.keys(response.data.components); $.each(componentIds, function (index, componentId) { $('#' + componentId).html(response.data.components[componentId].html); }); }); });

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