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System Administrator; In-Office

Remote / Online - Candidates ideally in
Summerville, Dorchester County, South Carolina, 29485, USA
Listing for: Booth and Associates
Remote/Work from Home position
Listed on 2026-08-30
Job specializations:
  • IT/Tech
    Systems Administrator, Windows Server, IT Support
Salary/Wage Range or Industry Benchmark: 65000 - 85000 USD Yearly USD 65000.00 85000.00 YEAR
Job Description & How to Apply Below
Position: System Administrator (In-Office)

Description

Occupational

Summary:

As a Systems Administrator, you will support and maintain Booth & Associates' Microsoft 365, server, virtualization, networking, and endpoint computing environments across multiple offices. You will serve as a primary IT resource for an assigned office while collaborating with the corporate IT team on infrastructure, systems administration, automation, and end-user support. This position is intended for an experienced IT professional who can independently troubleshoot complex technical issues, administer production systems, and take ownership of infrastructure-related problems through resolution.

Requirements
  • Administer and support Microsoft 365 services, including Exchange Online, SharePoint Online, Microsoft Teams, One Drive, Entra , and Intune.
  • Administer and support Windows Server environments, Active Directory, Group Policy, DNS, DHCP, file services, and related infrastructure.
  • Support and maintain virtualization platforms, including VMware and Proxmox.
  • Monitor system health, performance, backups, patching, endpoint protection, and security compliance; escalate risks and critical issues as appropriate.
  • Create, maintain, test, and document Power Shell scripts used for automation, endpoint management, software deployment, reporting, and systems administration.
  • Provide Tier 2 and Tier 3 technical support, independently diagnosing and resolving complex issues involving Windows, Active Directory, Microsoft 365, networking, servers, virtualization, endpoints, and line of-business applications.
  • Provision and deploy workstations, user accounts, applications, mobile devices, and other IT resources for new and existing employees.
  • Manage IT inventory and coordinate the repair, replacement, and lifecycle of laptops, desktops, accessories, phones, printers, and related equipment.
  • Serve as the primary onsite IT contact for the assigned office and provide hands-on support for switching, routing, Wi-Fi access points, conferencing equipment, and other core technologies.
  • Assist with server upgrades, system migrations, disaster recovery planning, office technology projects, and infrastructure improvements.
  • Support and contribute to a company-wide safety culture by following established safety standards, policies, and best practices, helping to ensure a safe environment for employees, clients, and the public.
  • Support engineering and business applications and coordinate with vendors or service providers when additional assistance is required.
  • Create and maintain SOPs, technical documentation, system configurations, troubleshooting guides, and employee training materials.
  • Identify opportunities to improve reliability, security, and efficiency through automation, standardization, and process improvement.
  • Travel occasionally to company offices to provide onsite technical support, equipment deployment, and project assistance as needed.
  • Communicate technical concepts clearly and professionally to technical and non-technical employees, vendors, and leadership.
Minimum Qualifications:
  • Associate degree in Computer Science, Information Technology, Information Security, Networking, or a related field; equivalent professional experience may be considered.
  • Three or more years of experience in technical support, systems administration, infrastructure support, or a related IT role.
  • Experience supporting Windows 10/11, Windows Server, and Microsoft 365 environments.
  • Working knowledge of Active Directory, Group Policy, DNS, DHCP, and business networking fundamentals.
  • Experience administering or supporting a production virtualization environment, such as VMware or Proxmox.
  • Mid-level Power Shell experience, including the ability to read, modify, troubleshoot, and create scripts for common administrative tasks.
  • Experience troubleshooting desktops, laptops, printers, mobile devices, networks, user accounts, and business applications.
  • Ability to manage competing priorities, establish reasonable deadlines, document work, and communicate status without frequent oversight.
  • Strong customer service, problem-solving, and written and verbal communication skills.
  • Self-starter who can operate independently at a remote office while collaborating effectively with colleagues across multiple locations.
  • Ability to participate in occasional after-hours maintenance and travel to other company offices as business needs require.
Preferred Skills / Nice to Have:
  • Hands-on VMware administration experience and familiarity with migration planning or transition to Proxmox.
  • Experience administering Microsoft Intune, Entra , Exchange Online, SharePoint Online, Teams, and One Drive.
  • Experience with Power Shell automation for software installation, endpoint remediation, Microsoft 365 administration, inventory, and reporting.
  • Experience with backup systems, disaster recovery, vulnerability remediation, endpoint protection, and cybersecurity best practices, including MFA.
  • Experience supporting engineering software such as Autodesk AutoCAD, Civil 3D, Bentley products,…
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