Systems Administrator

Integreon Intermediate LLC

$80K — $90K *
Information Technology
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 3-5 years in a systems administration or IT support role
  • Hands-on experience with Windows Server, Active Directory, and Microsoft 365
  • Working knowledge of networking fundamentals like TCP/IP and VLANs
  • Familiarity with MDM/endpoint management platforms
  • Comfortable in hybrid cloud environments, specifically Azure AD or Entra ID
  • Experience with ticketing systems and change management processes

Responsibilities

  • Manage Windows Server environments, including Active Directory and DNS
  • Administer Microsoft 365 services—Exchange Online, Teams, SharePoint
  • Handle user lifecycle management including provisioning and offboarding
  • Monitor system health and respond to alerts
  • Maintain backups, patch schedules, and disaster recovery procedures
  • Troubleshoot LAN/WAN connectivity and assist with VPN configuration
  • Serve as a senior escalation point for helpdesk tickets

Benefits

  • Vision, dental, and medical coverage
  • 401k plan
  • Tuition discount
  • Paid time off (PTO)
Full Job Description
Role Summary

We're looking for a technically solid and people-first Systems Administrator to join our IT team. You'll be the backbone of day-to-day infrastructure operations — keeping systems running, networks healthy, and users happy. This role is a great fit for someone who loves solving real problems, communicates clearly with non-technical staff, and takes pride in both their uptime and their relationships.

You'll manage a hybrid environment spanning on-premises and cloud infrastructure, with a healthy mix of hands-on technical work and direct user engagement. No ticket gets closed without the person on the other end actually feeling helped.

Responsibilities and Duties

Systems Administration

  • Manage and maintain Windows Server environments including Active Directory, Group Policy, DNS, and DHCP including Dell, HP, and Nutanix hardware and infrastructure.
  • Administer Microsoft 365 services — Exchange Online, Teams, SharePoint, Intune/Endpoint Management
  • Handle user lifecycle management: provisioning, offboarding, permissions, and license assignment
  • Monitor system health and performance; respond to alerts and escalate when needed
  • Maintain backups, patch schedules, and disaster recovery procedures
  • Support hybrid AD / Azure AD (Entra ID) environments including device sync and conditional access

Networking

  • Troubleshoot LAN/WAN connectivity, VLAN configuration, and wireless infrastructure (Meraki or similar)
  • Assist with firewall rule management, VPN configuration, and remote access solutions
  • Support network-based authentication (NPS/RADIUS, certificate-based Wi-Fi, 802.1X)
  • Work with vendors on circuit issues, outages, and hardware replacements
  • Document network topology, IP schemes, and change records

End User Support & Experience

  • Serve as a senior escalation point for helpdesk tickets — own issues through to resolution
  • Communicate clearly with non-technical users: explain the what, the why, and the timeline
  • Identify recurring issues and implement proactive fixes, not just band-aids
  • Maintain a well-organized knowledge base and contribute to team documentation
  • Onboard new staff with a polished, consistent setup experience
  • Gather feedback and advocate for user-impacting improvements to tools and processes
Required Skills/Abilities

Experience & Technical Skills

  • 3–5 years in a systems administration or IT support role
  • Solid hands-on experience with Windows Server, Active Directory, and Microsoft 365
  • Working knowledge of networking fundamentals: TCP/IP, DNS, DHCP, VLANs, routing basics
  • Familiarity with MDM/endpoint management platforms (Intune, Jamf, or equivalent)
  • Comfortable in hybrid cloud environments (Azure AD / Entra ID preferred)
  • Experience with ticketing systems and structured change management

Soft Skills & Approach

  • Genuinely enjoys helping people — not just closing tickets
  • Communicates clearly in plain English, both in writing and face-to-face
  • Calm and methodical under pressure; can prioritize during high-volume periods
  • Takes ownership: follows through, follows up, and owns mistakes when they happen
  • Documents work thoroughly and shares knowledge with the team
  • Curious and self-directed — looks things up, tests hypotheses, learns continuously
  •  
Benefits

Vision, DentaLl, Medical, 401k, Tuition discount, PTO.

Pay RangeUSD $80,000.00 - USD $90,000.00 /Yr.

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