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Delta System & Software, Inc.
Windows Administrator

Windows Administrator

On site

Sumter, United states

Freelance

24-11-2025

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Skills

Encryption Windows Organization Active Directory Windows Server

Job Specifications

Role: Windows Administrator

Location: Sumter, SC (Onsite)

Job type: Contract

Job Description:

Manage, configure, and maintain Windows Server environments and enterprise Windows workstations.
Lead the planning and execution of Windows 11 upgrade and migration across the organization.
Perform system patching, updates, security hardening, and compliance checks.
Troubleshoot OS, hardware, network, and application issues with root-cause analysis.
Administer Active Directory, Group Policies, DNS, DHCP, and other core infrastructure services.
Monitor system performance, availability, and capacity, implementing improvements as needed.
Coordinate with security teams to enforce endpoint protection, encryption, and vulnerability remediation.
Create and maintain technical documentation, SOPs, and configuration records.
Support end users during the Windows 11 rollout, including testing, compatibility checks, and issue resolution.
Collaborate with cross-functional teams for system upgrades, automation, and continuous service optimization.

About the Company

Delta System & Software, Inc. is one of the fastest growing IT service companies in the United States. We have presence in three country USA, Canada and India and expanding our operation in Middle East and Europe. We are leading providers of ERP, e-Business solutions and offering a full range of SAP Services from design through implementation, development, training and support. We provide high quality on-site and remote consulting services for growing enterprises worldwide and give them a significant competitive advantage. ... Know more