Senior System Administrator

Job Description

Title: Senior System Administrator

Company Name: Jamuna Bank PLC

Vacancy: --

Age: Na

Job Location: Dhaka

Salary: --

Experience:

• 8 to 10 years
• The applicants should have experience in the following business area(s): Banks, Financial Consultants

• Bachelor of Science (BSc) in Computer Science
• Master of Science (MSc) in Computer Science

• MSc or BSc in Computer Science, IT, or equivalent from a reputed university.

Professional Certification

• Preference given to candidates with RHCSE, MCSE, Kubernetes, HPE, Oracle, DELL, IBM, or similar system-related vendor certifications.

• Certifications in various Network Standards are an added advantage.

• 8 to 10 years
• The applicants should have experience in the following business area(s): Banks, Financial Consultants

Must not exceed 45 years of age as on February 26, 2026.

Skill Requirement

• Expertise in virtualization platforms such as VMware ESXi/vCenter, AHV, Hyper-V, or KVM.

• Knowledge of cloud platforms (AWS, Azure, GCP) covering VM deployment, storage and networking.

• Hands-on experience with containerization and orchestration tools like Docker, Kubernetes and Helm.

• Proficiency with storage solutions (SAN/NAS, RAID) and backup/recovery tools.

• Knowledge of Identity & Access Management, including Active Directory, Azure AD and IAM policies.

• Deep proficiency in troubleshooting and managing both Windows and Unix/Linux operating systems.

Experience Requirement

• Minimum of 8-10 years of professional experience in system-related fields, preferably in the banking sector.

• Required experience in Hyperconverged Infrastructure, enterprise storage systems, Data Center Operations, and country-wide IT infrastructure management.

• Proven track record in local and foreign partner/OEM management, negotiations and technical project execution.

Additional Requirement

• In addition to core technical expertise, the position requires strong team collaboration and excellent communication skills with internal and external stakeholders.

As part of our major digital transformation journey, Jamuna Bank PLC is expanding its core infrastructure team. We are seeking a proficient Senior System Administrator to manage, optimize and secure our Windows and Linux environments at our Corporate Head Office in Dhaka.

We offer competitive benefits, performance incentives and a vibrant work environment.

Job Level : Mid (SEO-AVP)

Job Context:

Reporting to the Head of Systems Administration, this role manages and optimizes the bank's IT infrastructure systems. The position involves supporting Windows/Linux environments, virtualization, cloud services and storage, while acting as a senior team member to troubleshoot issues and ensure secure, high-performance IT operations.

Responsibilities:

• Install, configure and administer Linux and Windows servers using latest administration best practices.

• Manage virtualization platforms such as VMware, Nutanix AHV, and Hyper-V, including VM deployment and resource pools.

• Administer SAN/NAS storage systems (HPE, Dell EMC, NetApp) and maintain backup strategies using tools like Veeam and Commvault.

• Perform regular system patching, kernel updates, and performance tuning to proactively optimize resource utilization.

• Deploy, manage, and troubleshoot applications on Kubernetes clusters, whether on-premise or in the cloud.

• Manage Active Directory, DNS and Exchange Server infrastructure.

• Support enterprise network management and security solutions, including NGFW, SIEM/SOAR, and PAM.

• Ensure and support 24/7 Data Center operation management and disaster recovery planning.