Infrastructure Engineer

Job Description

We are looking for an Infrastructure Engineer to design, build, and operate modern infrastructure and storage platforms across hybrid and cloud‑native environments.You will work on business‑critical platforms supporting high‑performance workloads, with a strong focus on reliability, scalability, and security. This role combines platform engineering, DevOps, and SRE practices, with real ownership of infrastructure lifecycle and operational excellence.TasksDesign, implement, and operate infrastructure and storage platforms (e.g. Weka, Qumulo, Ceph)Build and maintain cloud‑native and Kubernetes‑based environmentsDevelop and manage Infrastructure as Code and automation (Terraform, Ansible, scripting)Operate and improve CI/CD pipelines and platform automation workflowsEnsure observability (monitoring, logging, tracing) and system reliabilityHandle incidents, troubleshooting, and performance optimizationSupport capacity planning, scalability, and high availabilityContribute to continuous improvement of platform reliability and resilienceExpectationsStrong experience in infrastructure engineering / platform operationsHands-on experience with distributed storage systems (Weka, Qumulo, Ceph)Solid knowledge of Kubernetes and container platformsExperience with Vault or similar secrets management toolsStrong understanding of DevOps and SRE practicesExperience with IaC (Terraform, Ansible) and CI/CD pipelinesKnowledge of observability tools, monitoring, and incident managementStrong troubleshooting skills and understanding of scalability & resilienceExperience working with Linux environments and cloud-native systemsScripting skills (Python, Bash, or similar)Proactive, improvement-driven mindsetNice to have:Experience in regulated environments / security & complianceKnowledge of data protection, encryption, and access control modelsFamiliarity with GDPR and security standardsExperience with audit, logging, and compliance reportingWe offerOngoing support from a dedicated agent, taking care of your project continuity, client contact, necessary formalities, work comfort and development, Consultant Development Program – advice on growth planning based on the latest trends and market needs in IT, including consultations with agents and growth mentors, Access to 7N Learning & Development – a development and educational platform with webinars, a library of articles and industry reports, and regular invitations to one-time and recurring development events – technical, business, and lifestyle, Spectacular integration events, both for you (e.g., annual Kick-Off trip, Christmas parties, or Summer Olympics sports events) and for your loved ones (e.g., family picnics, movie premieres), Professional development not only during the project – you can get involved in knowledge transfer to others within the 7N Services offering directed at 7N clients, Relationships and access to the knowledge of the most experienced IT experts in the market – the average professional tenure of our consultants in Poland is over 10 years, A complete benefits package, including funding for medical care, life insurance, sports cards for you and your loved ones, as well as discounts in stores in Poland and abroad. About 7NConstantly searching for projects, difficult rate negotiations, lack of development support – sounds familiar? At 7N, you gain not only stability of contracts but also the personal involvement of a dedicated agent who ensures your professional comfort and continuous access to development initiatives. Our mission is to provide stable and rewarding collaborations that drive your success as an IT expert and the success of our clients. We build long-lasting relationships based on Scandinavian values and 30 years of experience creating IT solutions for over 200 organizations.