Windows Systems Engineer – Identity, Cloud & Automation

ExecuSource; Sandy Springs (GA); On-site; USD 80,000 - 120,000; Full time

Job summary

ExecuSource is seeking a proactive Windows Systems Engineer with 4–7 years of hands-on experience to join our Infrastructure & Operations team in the Atlanta area. You will maintain, optimize, and secure our Windows server ecosystem, Active Directory, Microsoft 365 tenant, and endpoint management infrastructure, acting as a Tier 2/3 escalation point.

You will collaborate with Help Desk, Infrastructure, and Security teams to deliver a reliable, automated, and secure end-user environment, while

Qualifications

• 4–7 years of hands-on experience supporting enterprise Microsoft environments.
• Proficient in Windows Server OS (2016/2019/2022) & AD/GPO.
• Strong experience with Microsoft 365 & Entra ID (Hybrid Identity).
• Experience with Intune and Windows 10/11 endpoint management.
• Proficient in Patch management tools (WSUS, Intune, ManageEngine, NinjaOne, Action1).
• PowerShell scripting for system administration and automation tasks.
• Ability to troubleshoot Tier 2/3 incidents across infra, DNS/VPN, endpoints.
• Excellent written and verbal communication.

Responsibilities

• Administer, monitor, and troubleshoot Windows Server environments for reliability.
• Perform routine server maintenance, OS upgrades, disaster recovery testing.
• Manage security configurations and resolve incidents.
• Administer Active Directory and Entra ID including GPOs and access controls.
• Support M365 services and Intune device management.
• Oversee patching cycles using Intune/WSUS/third‑party tools.
• Create and maintain documentation and runbooks.
• Provide Tier 2/3 support and enablement to users.

Skills

Windows Server OS (2016/2019/2022)

Active Directory / GPO

Microsoft Entra ID (Azure AD) & Hybrid

Microsoft 365

Intune endpoint management

PowerShell scripting

Patch management

Troubleshooting Tier2/3 incidents

Customer service mindset

Education

Bachelor's degree in Information Technology or Computer Science

Tools

WSUS

ManageEngine Endpoint Central

NinjaOne

Action1

Job description

ExecuSource is seeking a proactive Windows Systems Engineer with 4–7 years of hands-on experience to join our Infrastructure & Operations team in the Atlanta area. You will maintain, optimize, and secure our Windows server ecosystem, Active Directory, Microsoft 365 tenant, and endpoint management infrastructure, acting as a Tier 2/3 escalation point.

You will collaborate with Help Desk, Infrastructure, and Security teams to deliver a reliable, automated, and secure end-user environment, while