IT Systems Support Specialist

Posted Yesterday
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92606, Irvine, CA, USA
In-Office
30-35 Hourly
Mid level
Professional Services • Real Estate • Travel • Hospitality
The Role
Own and operate the IT ticketing system and provide end-user support across corporate offices and hotels. Troubleshoot Windows, Microsoft 365, networking, endpoints, printers, and business apps. Use AD/Entra ID, Intune, Exchange Online, Teams, SharePoint, and PowerShell. Monitor endpoint security, assist with vulnerability remediation, support onboarding/offboarding, asset management, and infrastructure deployments.
Summary Generated by Built In

Position Summary

The IT Systems Support Specialist is responsible for owning the day-to-day delivery of IT support services across DKN Hotels' corporate office and hotel portfolio. This position serves as the primary technical resource for end-user support, managing incidents from initial request through resolution while owning the IT ticketing system and overall employee technology experience. The role supports Microsoft 365, Active Directory, Microsoft Entra ID, Windows endpoints, endpoint management, networking, cybersecurity, and enterprise business applications. Candidates are expected to independently resolve the majority of support requests while collaborating with the Director of IT on infrastructure, security, automation, AI, and strategic technology initiatives.

Essential Functions & Responsibilities

  • Own the IT ticketing system and serve as the primary technical resource for end-user support.
  • Manage support requests from initial contact through resolution, escalating only when elevated privileges, infrastructure changes, or specialized expertise are required.
  • Troubleshoot Windows, Microsoft 365, networking, printers, mobile devices, business applications, and endpoint hardware.
  • Use Active Directory, Microsoft Entra ID, Microsoft 365, Exchange Online, Microsoft Teams, and SharePoint.
  • Support Microsoft Intune, Windows 365, endpoint deployments, software installation, patching, and device compliance.
  • Troubleshoot DNS, DHCP, TCP/IP, VPNs, wireless networking, switching, routing, VLANs, and firewall connectivity.
  • Monitor endpoint health and security alerts; assist with vulnerability remediation and security best practices.
  • Perform root cause analysis, maintain documentation, and improve standard operating procedures.
  • Utilize PowerShell and automation tools; assist with AI-powered automation and AI agents where appropriate.
  • Coordinate onboarding/offboarding, asset management, infrastructure projects, hotel openings, and technology deployments.
Qualifications

Qualifications

3–5 years of professional IT support experience.

Strong Windows and Microsoft 365 support experience.

Experience with Active Directory, Microsoft Entra ID, Microsoft 365, Exchange Online, and Microsoft Teams.

Exposure to Microsoft Intune, Windows 365, and endpoint management.

Working knowledge of TCP/IP, DNS, DHCP, VPNs, switching, routing, VLANs, wireless networking, and firewall administration.

Experience supporting enterprise endpoint security and identity management.

Basic PowerShell scripting.

Ability to independently manage an IT support queue while balancing multiple priorities.

Strong troubleshooting, communication, customer service, and documentation skills.

Preferred Certifications

Cisco CCNA (preferred)

Microsoft 365 Certified: Endpoint Administrator Associate (MD-102)

Microsoft 365 Fundamentals (MS-900) or Azure Fundamentals (AZ-900)

CompTIA Network+ or Security+

Equivalent hands-on enterprise IT experience will be considered.

Physical Requirements

Coordinate multiple tasks simultaneously; stand, sit, and walk for extended periods; lift up to 40 pounds; travel to hotel properties as needed.

Additional Comments

Maintain professionalism, confidentiality, safety, and security while demonstrating DKN Hotels' values and delivering exceptional service.

Skills Required

  • 3-5 years professional IT support experience
  • Strong Windows and Microsoft 365 support experience
  • Experience with Active Directory, Microsoft Entra ID, Exchange Online, and Microsoft Teams
  • Exposure to Microsoft Intune, Windows 365, and endpoint management
  • Working knowledge of TCP/IP, DNS, DHCP, VPNs, switching, routing, VLANs, wireless networking, and firewall administration
  • Experience supporting enterprise endpoint security and identity management
  • Basic PowerShell scripting
  • Ability to independently manage an IT support queue while balancing multiple priorities
  • Strong troubleshooting, communication, customer service, and documentation skills
  • Ability to lift up to 40 pounds and travel to hotel properties as needed
  • Cisco CCNA
  • Microsoft 365 Certified: Endpoint Administrator Associate (MD-102)
  • Microsoft 365 Fundamentals (MS-900) or Azure Fundamentals (AZ-900)
  • CompTIA Network+ or Security+
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The Company
350 Employees
Year Founded: 1984

What We Do

DKN Hotels is a premier hotel and hospitality management company headquartered in Irvine, California. Founded in 1984, it operates a diverse portfolio of owned and third-party managed Hilton, Marriott, IHG, and independent properties throughout Southern California. The company provides comprehensive services, including acquisition, investment, and operational management, focusing on maximizing stakeholder return on investment, team member engagement, and guest satisfaction.

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