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Alterra Mountain Company

Manages Ikon Pass network of resorts

Enterprise Systems Administrator

System AdministrationUpdated on Nov 12
Full-timeDenver, CO, USA

About the Job

Requirements

  • Advanced knowledge of virtualization and hyperconverged infrastructure technologies, including VMware vSphere/vCenter and Nutanix, clustering, capacity management, and performance management.
  • Advanced knowledge of Active Directory administration, including OU structure, security groups, and admin access, and Entra ID.
  • Working knowledge of point-of-sale and other business-critical enterprise application server deployment, configuration, and support.
  • Working knowledge of Citrix and related application delivery technologies.
  • Working knowledge of Windows Server platform administration, including server roles and Group Policy.
  • Working knowledge of PowerShell scripting to support automation of routine administrative tasks.
  • Demonstrated experience monitoring and triaging a high-volume ticket queue in a fast-paced environment.
  • Minimum of 2 years of relevant experience, with progression through more complex environments and breadth of functional responsibility.

Responsibilities

  • Administer VMware/vCenter and Nutanix hyperconverged infrastructure environments by building and configuring virtual machines, maintaining host clusters, monitoring and reporting on capacity, and migrating virtual workloads from legacy VMware to Nutanix.
  • Deploy, configure, patch, and monitor server infrastructure for critical line-of-business applications, including RTP and Mi9 point-of-sale, Shift4 payment processing, and Citrix application delivery infrastructure.
  • Provide production support across virtualization, identity, and application platforms, including implementation, configuration, patching, monitoring, and incident triage and resolution.
  • Monitor the ticket queue, prioritize and triage incoming requests, and resolve incidents within established service-level agreements.
  • Complete assigned workstreams on Domain Consolidation and other enterprise initiatives led by Senior Systems Administrators, including migrating users, groups, servers, and applications between domains, testing, and updating documentation.
  • Submit, document, and implement change requests through formal IT service management processes established for the department.
  • Troubleshoot and resolve tier 2/3 escalated support requests from resort IT teams on application and infrastructure issues.
  • Apply IT security standards to operational systems by remediating vulnerabilities, hardening configurations, and improving operational processes and policies.
  • Collaborate with other Systems Operations team members on enterprise-wide and resort-local projects.

Desired Qualifications

  • Functional knowledge of Microsoft 365 administration, including Exchange Online, SharePoint, and Teams.
  • Formal training or certification in an IT service management framework such as ITIL v3/v4.
  • A bachelor's degree in Computer Science, Electrical Engineering, CIS, or a related field; advanced Microsoft certifications are preferred.
  • Proficiency in adjacent areas of IT Operations, such as Network Operations or Database Administration.
  • ITIL v3 or v4 Foundations certification, or equivalent demonstrable IT service management experience.

About the Company

Alterra Mountain Company

Manages Ikon Pass network of resorts

Alterra Mountain Company owns and operates a portfolio of North American ski and mountain resorts, backed by services and hospitality operations. Its Ikon Pass lets skiers access 60+ destinations, creating upfront revenue and driving traffic to its resorts, while additional revenue comes from lift tickets, rentals, food and beverages, and retail, plus real estate and ancillary services like CMH Heli-Skiing, Ski Butlers, and Aspenware. The company differentiates itself through private, multi-family ownership and a strategy of preserving each destination’s character while investing in infrastructure and guest experience, with a vertically integrated ecosystem that includes specialized services. Its goal is to build a premier, year-round mountain destination network that yields predictable loyalty and sustainable profitability.

Company size
1,001-5,000
Company stage
Grant
Total funding
$1M
Headquarters
Denver, CO
Founded
2018

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