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IT Systems Administrator

Job in Irvine, Orange County, California, 92713, USA
Listing for: American Lending Center Holdings Inc.
Full Time position
Listed on 2026-01-09
Job specializations:
  • IT/Tech
    Cybersecurity, Systems Administrator, IT Support
Job Description & How to Apply Below

Direct message the job poster from American Lending Center Holdings Inc.

We’re looking for an experienced IT Systems Administrator with strong technical skills and a customer‑first mindset to join our growing team. If you’re comfortable working in a Microsoft‑centric environment and have hands‑on experience with system administration and end‑user support, this could be your next great opportunity.

This role is ideal for someone who thrives in a dynamic setting, enjoys problem‑solving, and is passionate about delivering exceptional IT support and infrastructure management.

What You’ll Do
  • User &Endpoint Support – Provide customer‑centric support for workstation, mobile, and application requests and incidents. Excellent interpersonal and communication skills, with the ability to explain technical concepts to non‑technical users.
  • On‑Prem/Cloud Operations – Administer Microsoft 365 services, including identity, access management, security, and cost optimization.
  • Network &Security – Configure, support, and maintain LAN/WAN, VPN, firewalls, and switch configurations; enforce security best practices and compliance standards (e.g., CIS, NIST).
  • Backup &Disaster Recovery – Design and test backup, replication, and DR strategies to meet defined RPO/RTO targets.
  • Security Compliance & Auditing – Conduct regular vulnerability scans, coordinate penetration testing, and remediate findings to maintain compliance.
  • Automation &Scripting – Develop Power Shell/Bash scripts and leverage configuration management tools to automate routine tasks.
Required Skills
  • Proficiency with Active Directory, Group Policy, DNS, DHCP, and Power Shell/BASH.
  • Server/Switch/Firewall/Wi‑Fi support (e.g., Dell Hyper

    V server, Sonic Wall firewall management, VPN, security services).
  • Create and maintain system and end‑user documentation, procedures, and policies.
  • Firm understanding of ITIL processes and ticketing systems.
  • Perform other duties as assigned:
    Taking on additional responsibilities as required by the role.
Nice to Have
  • Certifications:

    CompTIA Network+/Security+, MCSA/MCSE, and/or Azure Administrator (AZ104).
  • Scripting in Python, Power Shell Core, or Bash for automation and reporting.
Why Join Us
  • Health, dental, and vision insurance
  • 401(k) with employer match
  • PTO and holidays
  • Career development and certification support
  • A collaborative, fast‑paced team that values innovation and people
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