Senior System Administrator: Windows/Linux, Hybrid Cloud

Robotics Technologies LLC; Minneapolis (MN); On-site; USD 70,000 - 110,000; Full time

Job summary

Robotics Technologies LLC is seeking a skilled System Administrator to manage and support enterprise IT infrastructure. The role emphasizes Windows and Linux server administration, system monitoring, and incident resolution in a security-conscious environment.

The ideal candidate will have hands-on experience with Active Directory, virtualization (VMware/Hyper-V), cloud platforms, and automation scripting (PowerShell/Bash).

Qualifications

• 5+ years of experience in System Administration, IT Infrastructure, or Server Administration.
• Strong hands-on experience with Windows Server and/or Linux administration.
• Practical experience managing Active Directory, DNS, DHCP, and Group Policy.
• Experience with virtualization technologies such as VMware or Hyper-V.
• Knowledge of server monitoring, troubleshooting, backup, and disaster recovery.
• Understanding of networking fundamentals and enterprise infrastructure security.
• Exposure to cloud platforms and hybrid infrastructure environments preferred.

Responsibilities

• Install, configure, manage, and maintain Windows and Linux server environments.
• Monitor system performance, availability, resource utilization, and infrastructure health.
• Administer Active Directory, user accounts, security groups, and GPO configurations.
• Perform routine server patching, upgrades, maintenance, and security updates.
• Manage virtualization environments using VMware and Hyper-V.
• Configure and troubleshoot DNS, DHCP, network connectivity, and server issues.
• Implement backup, recovery, and disaster recovery procedures.
• Automate repetitive administrative tasks using PowerShell and Bash scripting.
• Monitor system logs, investigate incidents, and resolve infrastructure problems.
• Implement security policies, access controls, and system hardening procedures.
• Support cloud-based infrastructure and hybrid IT environments.
• Collaborate with network engineers, security teams, developers, and IT support personnel.
• Maintain system documentation, configuration records, and operational procedures.
• Provide technical support for production systems and participate in incident management.

Skills

Windows Server

Linux administration

Active Directory

Group Policy

DNS/DHCP

PowerShell

Bash scripting

VMware/Hyper-V

Cloud platforms

Monitoring tools

Backup/DR

Networking basics

Intune/SCCM

Education

Bachelors in CS/IT

Masters preferred

RHCSA

Windows Server Hybrid Admin

Tools

VMware vSphere

Hyper-V

Veeam

SolarWinds

Nagios

Zabbix

Prometheus

Job description

Robotics Technologies LLC is seeking a skilled System Administrator to manage and support enterprise IT infrastructure. The role emphasizes Windows and Linux server administration, system monitoring, and incident resolution in a security-conscious environment.

The ideal candidate will have hands-on experience with Active Directory, virtualization (VMware/Hyper-V), cloud platforms, and automation scripting (PowerShell/Bash).