Unix Engineer, Pune
5+ years of work experience in the system administration field.
Proven record and experience of configuring, managing both manual (bare metal) and automated environments, including patching, upgrading and re-configuring.
Deploy, configure and manage Open Stack environments (manual and automated using Ansible, Fuel, or Kolla).
Perform upgrades across Open Stack releases. Provision storage backends (Ceph, Cinder volumes) and image repositories.
Install, configure, maintain, and optimize Linux/Windows servers and systems to ensure high availability and performance.
Monitor system performance and proactively troubleshoot issues to maintain operational reliability.
Experience in managing and optimizing public cloud infrastructure AWS, Azure, GCP.
Experience in virtualization technologies like Vmware, VCF, KVM, Open Shift virtualization, Kubernetes
Implement security measures, including hardening, patch management, and vulnerability mitigation.
Working knowledge of networking protocols and services (TCP/IP, DNS, DHCP, SSH, HTTP, etc.).




Hands-on experience with enterprise servers.
Hands-on experience with enterprise storage technologies such as Fibre Channel zoning, iSCSI, NFS, CIFS, and platforms like Net App, Pure, or Power Store. Knowledge of identity/auth systems (e.g. LDAP/AD) and storage solutions (LVM, SAN, NFS).
Document system configurations, procedures, and troubleshooting steps clearly and consistently.
Collaborate with other teams to deploy and support applications and infrastructure. Experience with using automation tools AWX, Ansible, Shell scripting
Excellent verbal and written communication skills, with the ability to work independently with minimal guidance.
Nice to have:
Bachelor's degree in Computer Science, Information Technology, or a related field.
Certifications such as RHCSA, RHCE, CKA, Certified Open Stack Administrator (COA)
Proficiency in Dev Ops tools Design, develop, and deploy AI agents to automate workflows, perform data-driven tasks

📌 Sr. Unix Engineer (India)
🏢 Central Business Solutions
📍 India