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Systems Support Specialist II

Dallas, TXIT SupportOnsite3+ YOE
Summary

This role is for a mid-level IT Technician specializing in network infrastructure, A/V operations, and Tier 2 remote desktop support in a Mac-heavy environment. The specialist will maintain the physical workplace and resolve escalated end-user issues.

About the role

About the Role

We're looking for a mid-level IT Technician to join our team in our downtown Dallas office. This is a hands-on, in-office role covering network infrastructure, A/V operations, as well as Tier 2 remote desktop and application support. You'll be working primarily in a Mac-heavy environment and play a key role in keeping our physical workplace running smoothly while resolving escalated end-user issues from our support queue.

Responsibilities

What You'll Do

Networking & Infrastructure

  • Assist with network configurations, VLAN management, and cable/port patching.
  • Provide support for network-related incidents including LAN/WAN issues, switch and access point troubleshooting, and connectivity escalations.
  • Monitor network performance and escalate to Tier 3 or vendor partners as needed.
  • Support hardware deployments including Macs, peripherals, and network gear.

A/V Support

  • Set up, operate, and troubleshoot A/V equipment for meetings, all-hands events, and conference rooms.
  • Maintain and support video conferencing systems (Zoom Rooms and similar).
  • Manage display systems, projectors, speakers, and room scheduling panels.
  • Serve as the on-site A/V point of contact for internal stakeholders and visiting guests.
  • Coordinate with vendors for equipment maintenance, repairs, and upgrades.

Tier 2 Remote Desktop & Application Support

  • Own escalated tickets focused on remote desktop environments and business application issues.
  • Troubleshoot and resolve issues across macOS and desktop applications.
  • Support end users on core tools including Zoom and Slack, handling configuration, access, and integration issues.
  • Assist with device management and enrollment through Apple Business Manager and Addigy.
  • Maintain accurate documentation on ticket updates, resolutions, and workarounds.
  • Identify recurring issues and surface them for root cause analysis or knowledge base updates.

What We're Looking For

  • 3-5 years of experience in IT support, with heavy macOS experience required.
  • Hands-on experience with Apple Business Manager and an MDM platform (Addigy strongly preferred).
  • Proficiency supporting Zoom and Slack in an enterprise environment.
  • Solid understanding of networking fundamentals: TCP/IP, DNS, DHCP, VLANs, switching.
  • Experience with enterprise A/V systems and video conferencing platforms.
  • Familiar with ticketing systems and ITIL-aligned support practices.
  • Able to lift and move equipment up to 50 lbs and work in an office environment five days a week.

Nice to Have

  • CompTIA CCNA, or equivalent certification.
  • Experience with Cisco Meraki, Ubiquiti, or similar network platforms.
  • Zoom Rooms certification.
  • Apple Certified Support Professional (ACSP) or equivalent.
Skills
macOSApple Business ManagerAddigyZoomSlackTCP/IPDNSDHCPVLANsTicketing SystemsITIL