Systems Administrator at Air Treatment Corporation
Brea, CA
$85,000–$120,000
Aug 13, 2026
Brea, CA
Sep 25, 2026
What this job asks for AI summary
An on-site Systems Administrator role at an HVAC company's Brea, CA office, responsible for managing and maintaining the organization's IT infrastructure end-to-end — including Windows server environments, virtualization, networking, security, user accounts, and backups. The role also involves scripting for task automation, disaster recovery planning, and providing technical support to end-users.
Mid level · Los Angeles-Long Beach-Anaheim, CA · Full-time
Pay in the description: $85,000–$120,000
Long application — this platform typically asks you to create an account and re-enter your work history.
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How this req sits in the market our data
Roughly 1,100 people in the Los Angeles-Long Beach-Anaheim, CA area plausibly meet what this posting asks for (network and computer systems administrators). range 320–1,650
Applicant volume Moderate — A normal amount of company. The rare requirements below are what will separate a shortlisted application from the rest.
Most people in this occupation already list these. Still required — just not what gets you shortlisted.
What the occupation pays Median $108,627 (middle half $88,065–$134,177). This posting is about at that midpoint.
Estimated from BLS employment for this occupation and area, per-skill prevalence across our listing corpus, and published wage benchmarks — as of Aug 18, 2026. It is a model, not a headcount.
Why we read it this way (6)
The job title carries no seniority level, and the requirements describe a generalist systems administrator role without unusually deep scope — assessed as mid-level.
The degree requirement states 'Bachelor's degree … or equivalent experience,' so no formal degree is treated as a hard gate.
Certifications (CompTIA A+, Network+, Security+, MCSE) are explicitly marked 'preferred' in the posting.
Cloud platform experience ('AWS or Azure') appears in the Required Skills section with a substitution qualifier; both options are captured as alternatives on a single skill.
Scripting languages (Bash, PowerShell, Python) are listed as interchangeable options in the Required Skills section; PowerShell is used as the primary name with the others as alternatives.
The posting states this is an on-site position with no relocation provided.
Read the full posting
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