Systems Administrator

Administer and optimize enterprise Windows and Linux infrastructure, virtualization, cloud platforms, networks, storage, security, endpoints, identity systems, and disaster recovery. Monitor performance, resolve infrastructure issues, maintain compliance controls, document systems, support technical escalations, and lead upgrades, migrations, and deployments. The role requires independent management of complex environments and strong communication with technical and non-technical stakeholders., Quoris is seeking a Senior Systems Administrator to manage and maintain our enterprise IT infrastructure. This role will serve as the primary technical resource responsible for ensuring the stability, security, and performance of server, network, cloud, and endpoint environments across the organization., The Senior Systems Administrator will be responsible for administering and optimizing a complex, multi-platform IT environment including Windows and Linux servers, cloud infrastructure, virtualization, networking, storage, and security systems. This individual will lead infrastructure projects, support day-to-day IT operations, and serve as a senior technical escalation point for systems-related issues. The ideal candidate brings 5+ years of enterprise systems administration experience, strong troubleshooting skills, and a proactive approach to infrastructure management in a healthcare IT environment., * Administer, maintain, and optimize Windows and Linux server environments including Active Directory, Group Policy, DNS, DHCP, and file services.

• Manage virtualization infrastructure including VMware or Hyper-V environments.
• Administer and maintain cloud platforms including Microsoft Azure or AWS.
• Manage network infrastructure including switches, firewalls, VPNs, and wireless systems.
• Monitor system performance, capacity, and availability; proactively identify and resolve issues before they impact operations.
• Manage backup, disaster recovery, and business continuity processes and testing.
• Administer endpoint management tools including patch management, software deployment, and device configuration.
• Support and maintain identity and access management systems including Active Directory and Azure AD.
• Implement and maintain security controls, hardening standards, and compliance requirements.
• Lead and contribute to infrastructure projects including upgrades, migrations, and new deployments.
• Document systems configurations, procedures, and runbooks.
• Provide senior-level technical escalation support for helpdesk and IT operations teams., Designs, deploys, and provides advanced support for enterprise endpoint management using MECM and Intune. Responsibilities include Windows and third-party application packaging, patching, vulnerability remediation, PowerShell automation, compliance reporting, networking troubleshooting, and large-scale incident resolution. Partners with security, networking, architecture, and support teams; mentors lower-level engineers; maintains configuration and scripts using version control; and improves endpoint security, reliability, and user experience across distributed physical and virtual environments. Top Skills: Active DirectoryAdvanced InstallerApp-VAzure AdAzure DevopsBios/UefiBitlockerCi/CdCitrixConditional AccessDhcpDnsGitGroup PolicyIp AddressingItilIvantiJIRAMicrosoft DefenderMicrosoft Endpoint Configuration Manager (Mecm/Sccm)Microsoft Entra IdMicrosoft Graph ApiMicrosoft IntuneMsiMsixMstOrcaPatch My PcPowershellPsappdeploytoolkit (Psadt)ServicenowSubnettingVbscriptVlansVMwareWin32 ApplicationsWindows 11 EnterpriseWindows Autopatch Advanced Technology Leaders, Inc., The Senior Systems Administrator administers Microsoft networks and systems, including servers, workstations, remote administration, GPO, backups, recovery, monitoring, collaboration platforms, datacenter infrastructure, cloud services, virtualization, SANs, and asset management. The role provides advanced remote troubleshooting and customer service in a classroom and office environment. It requires maintaining required certifications and a U.S. Government Top Secret clearance with SCI eligibility. Top Skills: Group Policy Object (Gpo)AzureMicrosoft Exchange ServerMS OfficeMicrosoft SharepointWindowsMicrosoft Windows ServerNetappRemote DesktopStorage Area Networks (San)Unix/LinuxVirtualizationVMware Salesloft

• 5+ years of enterprise systems administration experience in a complex IT environment.
• Strong expertise in Windows Server administration including Active Directory, Group Policy, DNS, and DHCP.
• Experience administering virtualization platforms including VMware vSphere or Microsoft Hyper-V.
• Hands-on experience with Microsoft Azure or AWS cloud platforms.
• Solid understanding of networking concepts including TCP/IP, VLANs, firewalls, and VPNs.
• Experience with backup and disaster recovery solutions and testing.
• Strong troubleshooting and problem-solving skills across infrastructure layers.
• Excellent communication skills with both technical and non-technical stakeholders.
• Ability to work independently and manage multiple priorities in a fast-paced environment.

Preferred Qualifications

• Experience in a healthcare IT environment; familiarity with HIPAA security requirements.
• Linux server administration experience.
• Microsoft certifications such as MCSA, MCSE, or Azure Administrator Associate.
• VMware certification (VCP) or equivalent.
• Experience with endpoint management platforms such as SCCM, Intune, or Jamf.
• Experience with ITSM tools such as ServiceNow or similar ticketing platforms.
• Scripting experience with PowerShell, Bash, or Python for automation., * Senior infrastructure professional who can independently manage a complex, multi-platform environment without needing hand-holding.
• Proactive problem solver who identifies and resolves issues before they become outages.
• Strong communicator who can translate technical concepts clearly for non-technical stakeholders and leadership.
• Detail-oriented and organized with a track record of clean documentation and reliable infrastructure management.
• Brings technical depth, accountability, and a service-oriented mindset to a fast-moving healthcare IT consulting firm.

Quoris is a global healthcare IT consulting and workforce solutions firm with 25+ years of experience helping healthcare organizations worldwide deploy, optimize, and modernize their EHR and related technology solutions. When you join Quoris, you join a team of experts who are passionate about making a meaningful impact in healthcare - backed by a collaborative culture, competitive compensation, and comprehensive benefits including Health, Dental, Vision, and 401k., Remote United States 95K-110K Annually Senior level 95K-110K Annually Senior level Sales * Software Own strategy, architecture, configuration, integrations, and optimization for G&A and Finance business systems. Serve as product owner by defining roadmaps, prioritizing features, managing system lifecycles, evaluating solutions, and delivering AI use cases. Partner with business leaders, improve processes, document system flows, establish configuration standards, and drive adoption, reliability, and compliance across the enterprise systems environment. Top Skills: AIAPIsCloud PlatformsCRMDatabasesErpHibobHrisMiddlewareNetSuiteSalesforceZone Billing

What you need to know about the Colorado Tech Scene

With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.

Key Facts About Colorado Tech

• Number of Tech Workers: 260,000; 8.5% of overall workforce (2024 CompTIA survey)
• Major Tech Employers: Lockheed Martin, Century Link, Comcast, BAE Systems, Level 3
• Key Industries: Software, artificial intelligence, aerospace, e-commerce, fintech, healthtech
• Funding Landscape: $4.9 billion in VC funding in 2024 (Pitchbook)
• Notable Investors: Access Venture Partners, Ridgeline Ventures, Techstars, Blackhorn Ventures
• Research Centers and Universities: Colorado School of Mines, University of Colorado Boulder, University of Denver, Colorado State University, Mesa Laboratory, Space Science Institute, National Center for Atmospheric Research, National Renewable Energy Laboratory, Gottlieb Institute