Demo

System Administrator

Vista Applied Solutions Group Inc
Modesto, CA Full Time
POSTED ON 11/1/2025
AVAILABLE BEFORE 11/30/2025

System Administrator

Modesto, CA

The System Administrator will be responsible for managing, monitoring, and maintaining VMware, Windows, and Linux server environments to ensure a secure and high-availability infrastructure. This includes provisioning and decommissioning servers as needed.


Key Responsibilities:

  • Oversee on-premises and Azure Active Directory, including user, group, and printer management, as well as user permissions.
  • Handle daily operations of core infrastructure and platforms, including servers, video, data, and voice systems.
  • Implement and maintain backup and redundancy strategies for infrastructure.
  • Administer the Office 365 platform, including SharePoint and Microsoft Teams sites.
  • Manage the company's mobile device environment across Apple, Android, and Windows OS.
  • Respond to and resolve complex, escalated incidents and requests.
  • Create and maintain comprehensive documentation for the infrastructure environment.
  • Coordinate with third-party vendors to ensure smooth and efficient project implementations.
  • Manage software and hardware licensing contracts.
  • Lead and participate in IT projects, ensuring they are delivered within scope, budget, and adhere to company governance processes.


Requirements:

  • Minimum of 4 years of experience as a System Administrator, Network Administrator, or similar role.
  • Advanced knowledge of networking and distributed computing environment concepts.
  • Experience with Windows Server management, including DNS, DHCP, Terminal Services, File Servers, Print Management, and Group Policy.
  • Strong understanding of routing, firewalls, and client/server applications.
  • Solid experience with physical and virtual servers (VMware), and operating systems including Windows and Linux.
  • Proven administration experience with Microsoft products, including on-premises and Azure Active Directory, Azure Privileged Identity Management (PIM), MFA, and Microsoft Intune.
  • Strong organizational skills to balance multiple projects simultaneously.
  • Ability to work within a team and provide leadership in the design, deployment, and support of infrastructure systems.
  • Familiarity with shell and kernel-level programming and system-specific requirements.


Preferences:

  • Knowledge of scripting and automation.
  • Proficiency in creating and updating process procedures.
  • Experience in providing leadership, coaching, and/or mentoring to a subordinate group.
  • Bachelor's degree and 4 years of experience in a related field.
  • Experience with Infrastructure as a Service (IaaS).

Salary.com Estimation for System Administrator in Modesto, CA
$89,165 to $113,016
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