Senior Systems Administrator

Job Description

Title: Senior Systems Administrator

Company Name: Union Beverage Packers

Vacancy: --

Age: Na

Job Location: Anywhere in Bangladesh

Salary: --

Experience: --

Published: 2026-04-16

Application Deadline: 2026-04-30

Education:

Requirements: --

Skills Required:

Additional Requirements:

Responsibilities & Context:

$700–$1,300/month

Job Requirements

Education

• Bachelor’s degree in Information Technology, Computer Science, or a related field preferred.

• Equivalent hands-on experience may be considered in place of formal education.

Experience

• Minimum of 5–7 years of progressive experience in systems administration, infrastructure support, or a similar senior IT role.

• Proven experience managing production IT infrastructure in a fast-paced business environment.

• Strong experience supporting on-premises and hybrid environments, including servers, networking, Microsoft 365, virtualization, storage, backups, and security tools.

• Experience serving as a senior escalation point for complex technical issues.

• Experience planning, implementing, and supporting infrastructure upgrades, migrations, and system improvements.

• Experience working in environments where uptime, reliability, and quick response are critical.

• Experience documenting systems, procedures, and recovery processes.

Technical Skills

• Strong hands-on experience with Windows Server administration.

• Experience with Microsoft 365 administration, including Exchange Online, Teams, SharePoint, OneDrive, and Entra ID.

• Strong experience with Active Directory, Group Policy, DNS, DHCP, file services, print services, and permissions management.

• Experience with virtualization platforms such as VMware vSphere and/or Hyper-V.

• Strong understanding of networking fundamentals, including TCP/IP, VLANs, VPNs, routing, switching, firewalls, DNS, and DHCP.

• Experience with backup, disaster recovery, restore testing, and business continuity support.

• Experience with endpoint management, patching, antivirus/EDR, and device lifecycle support.

• Experience with PowerShell scripting and automation; Bash or Python is a plus.

• Familiarity with cloud services such as Microsoft Azure and AWS is preferred.

• Experience with storage technologies, RAID, SAN/NAS, and server hardware troubleshooting.

System Administration Responsibilities

• Administer, maintain, and support core infrastructure systems across servers, virtualization, networking, storage, and Microsoft 365.

• Manage user accounts, permissions, security groups, access controls, and policy enforcement.

• Monitor system health, performance, availability, and capacity to ensure stable operations.

• Lead troubleshooting and resolution of escalated infrastructure, server, and network issues.

• Maintain patching, backups, disaster recovery readiness, and restoration procedures.

• Support infrastructure security efforts, including hardening, vulnerability remediation, MFA, and access controls.

• Lead or assist with infrastructure projects, upgrades, migrations, and continuous improvement efforts.

• Maintain clear technical documentation, diagrams, standards, and SOPs.

Problem-Solving and Leadership

• Strong troubleshooting and root-cause analysis skills.

• Ability to work independently, prioritize effectively, and manage multiple issues at once.

• Ability to communicate clearly with both technical and non-technical users.

• Ability to mentor junior IT staff and provide guidance on best practices.

• Strong sense of ownership, accountability, and follow-through.

Preferred, But Not Required

• Relevant certifications are a plus, but proven experience and technical ability are valued more heavily.

• Experience in manufacturing, warehouse, or 24/7 operations environments is a plus.

• Experience with cybersecurity tools, audits, compliance, and infrastructure hardening is a plus.