Senior Systems Administrator — VMware/Windows/Linux

Software Technology Inc; United States; On-site; USD 83,000 - 124,000; Full time

Job summary

Software Technology Inc. seeks an experienced Systems Administrator to manage provisioning, configuration, and maintenance of servers and related infrastructure in a US-based environment.

Responsibilities include daily monitoring, backups, OS patching, and incident response, with emphasis on VMware ESXi, Windows Server, and Linux. The role requires 4–7 years of hands-on experience and independent judgment under limited supervision, with a focus on reliability and performance.

Qualifications

• 4–7 years of experience in system administration or a related field.
• Familiar with standard concepts, practices, and procedures within a field.
• A degree of creativity and latitude is required with limited supervision.
• Experience provisioning, installation, and maintenance of servers and related infrastructure.
• Strong in daily system monitoring, backups, and security monitoring.

Responsibilities

• Install new / rebuild existing servers and configure hardware, peripherals, services, settings, directories, storage, etc.
• Perform daily system monitoring, verify integrity and availability of all hardware, servers, resources, and processes
• Apply OS patches and upgrades on a regular basis; upgrade admin tools and utilities
• Maintain operational and configuration procedures; perform capacity planning reporting
• Provide Tier III/other IT support; investigate and troubleshoot issues and coordinate with stakeholders

Skills

IT Customer Support

Service Ticket Management

Desktop Application Support

Documentation Support

Desktop/Laptop Hardware Support

Server Maintenance

Network Support

IT Process Management

Tools

VMware ESXi

Windows Server

Linux

Job description

Software Technology Inc. seeks an experienced Systems Administrator to manage provisioning, configuration, and maintenance of servers and related infrastructure in a US-based environment.

Responsibilities include daily monitoring, backups, OS patching, and incident response, with emphasis on VMware ESXi, Windows Server, and Linux. The role requires 4–7 years of hands-on experience and independent judgment under limited supervision, with a focus on reliability and performance.