{"id":1227410,"url":"https://alion.io/job/calsoft-virtualization-kubernetes-engineer","title":"Virtualization & Kubernetes Engineer","company":{"id":59318,"name":"Calsoft","domain":"calsoftinc.com","url":"https://alion.io/company/calsoft","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Indore, India","Kolkata, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":16500,"max_usd":38000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":42},"experience_years_min":7,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Bash","optional":false},{"name":"K3s","optional":false},{"name":"Kubernetes","optional":false},{"name":"KVM","optional":false},{"name":"Linux","optional":false},{"name":"Platform Engineering","optional":false},{"name":"Python","optional":false},{"name":"QEMU","optional":false},{"name":"Terraform","optional":false},{"name":"VLAN","optional":false},{"name":"VMWare","optional":false}],"status":"live","first_seen_at":"2026-09-24T10:43:15Z","employer_posted_date":null,"last_verified_at":"2026-09-24T10:43:15Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"Job Description : \n\nWe are looking for a Virtualization & K3s Engineer with strong hands-on experience in Linux virtualization, QEMU/KVM, libvirt, VirtIO, and Kubernetes/K3s. The role involves building, automating, operating, and troubleshooting VM-based infrastructure and lightweight Kubernetes environments.\n\nKey Responsibilities : \n\n- Design, deploy, and manage VM-based infrastructure using QEMU/KVM and libvirt.\n\n- Create and manage VM lifecycle operations including provisioning, configuration, networking, storage, monitoring, and troubleshooting.\n\n- Configure and troubleshoot VM networking, bridges, VLANs, virtual interfaces, and network connectivity.\n\n- Deploy and operate K3s/Kubernetes clusters in VM-based environments.\n\n- Automate VM and K3s provisioning and operational workflows using Python, Bash, Terraform, or similar tools.\n\n- Troubleshoot issues across VM, hypervisor, Linux, networking, and Kubernetes layers.\n\nMandatory Skills : \n\n- Strong fundamentals in Linux and Virtualization.\n\n- Hands-on experience with QEMU/KVM and libvirt.\n\n- Experience with Kubernetes / K3s deployment and operations.\n\n- Hands-on knowledge of VM Networking / Linux Networking.\n\n- Experience with infrastructure automation using Python, Bash, Terraform, or similar tools.\n\nPreferred Candidate Profile : \n\n- 7 - 10 years of overall experience in infrastructure, virtualization, Linux, or related engineering roles.\n\n- Strong hands-on experience with production-grade QEMU/KVM + libvirt environments.\n\n- Experience operating K3s/Kubernetes in platform engineering environments.\n\n- Immediate joiners preferred.\n\nSkills\nVirtualization, Kubernetes, Linux, QEMU, VLAN, VMware, Python","description_format":"text","description_chars":1678,"description_truncated":false,"requirements":{"experience_years_min":7,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Outsourcing & Dedicated Teams","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-09-25T13:06:44Z"}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":3,"expected_fill_days":47,"reasons":["seen:3","win:early"],"computed_at":"2026-09-28T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/calsoft-virtualization-kubernetes-engineer","json_url":"https://alion.io/job/calsoft-virtualization-kubernetes-engineer.json","meta":{"generated_at":"2026-09-29T04:40:37Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","usage":{"tier":"crawler","counted_by":"address","units_charged":1,"used_today":4428,"day_limit":5000,"remaining_today":572,"minute_limit":60,"resets_at":"2026-09-30T00:00:00Z"}}}