IT Systems Admin
AceStack LLC - Denver, CO
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Job Title: IT Systems Admin Location: Denver, CO (Onsite) Contract Job Summary Responsible for managing, maintaining, and supporting the organization's IT systems, servers, and infrastructure to ensure reliability, security, and performance. Key Responsibilities Administer Windows/Linux servers, Active Directory, DNS, DHCP Monitor system performance, apply patches, and manage backups Troubleshoot system, network, and access issues Support virtualization, cloud environments, and security controls Provide Tier 2/3 user support and maintain documentation Required Skills Experience in system administration (Windows/Linux) Strong knowledge of servers, networking, and security fundamentals Hands-on experience with Active Directory and troubleshooting Good to Have Cloud (AWS/Azure), virtualization, scripting, ITIL exposure
Created: 2026-03-10