Systems Administrator

Job overview

The Systems Administrator position is onsite in Brea, CA, and offers an estimated pay range of $85,000–$120,000 per year. Air Treatment Corporation describes itself as a provider of HVAC and refrigeration solutions and emphasizes customer service, employee growth, and advancement. The administrator maintains the organization’s IT infrastructure to support performance, security, and reliability. The role manages systems and access, resolves technical issues, supports end users, and contributes to capacity planning and disaster recovery.

What you'll do

• Install, configure, and maintain operating systems, software, and hardware
• monitor system performance
• administer security and backups
• troubleshoot hardware, software, and network issues
• apply upgrades and patches
• manage user accounts and permissions
• maintain system and network configurations and documentation
• provide end-user support
• plan capacity
• automate routine tasks
• participate in disaster recovery planning and testing
• evaluate technologies.

What we're looking for

Skills & competencies

systems administrator

it infrastructure

windows server

hyper-v

network security

active directory

powershell

python

brea ca

air treatment corporation

$85k–$120k/year

on-call support

Work arrangement

• Weekend coverage required

Why this role

The posting calls for Windows Server, Hyper-V, network security, cloud platform familiarity, scripting, Active Directory, and availability for on-call support as needed.

About the employer

Air Treatment Corporation is hiring for this role. Industry: Other Nonhazardous Waste Treatment and Disposal. Sector: 56.