Engineering & IT · Los Angeles, CA

Systems Administrator jobs in Los Angeles, CA

Systems administrators keep an organization's servers, networks, and core services running — handling installs, patching, backups, permissions, and the problems that surface in between.

569
Open roles today
$29–$76/hr
Typical pay range
$104k
Median, full-time
3
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01

Open systems administrator roles

12 shown of 569 · sorted by freshness

IT System Administrator

Freeform · Los Angeles, CA
$80k - $100k

Job Description Job Description IT SYSTEM ADMINISTRATOR Freeform builds AI-native manufacturing systems that unify software, hardware, and physics to produce industrial-scale parts at the speed of human ideation. By trea…

Posted 6d ago
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Systems Administrator III

Kapitus · Los Angeles, CA
$96.3k - $154.4k

regarding any recruiting communications or Kapitus' recruiting process in general should email ****@*****.*** As a Systems Administrator III at Kapitus, you will serve as a senior-level technical resource responsible for…

Posted 1w ago
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System Administrator

Nexplay Consulting Inc. · Los Angeles, CA · Full-time
$75.63k

IT Systems Administrator Location: Los Angeles, California NEXPLAY is seeking an experienced IT Systems Administrator to support and maintain our core IT infrastructure and cloud-based systems. The ideal candidate will b…

Posted 1w ago
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IT Administrator

Woojin ISA · Gardena, CA

Job Description Job Description IT ADMINISTRATOR Location: Carson, CA and Santa Fe Springs, CA Department: Administration Reports... ...and secure business operations. This role manages computer systems, networks, user a…

Posted 3w ago
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Systems Administrator

Robert Half · Santa Monica, CA
$110k - $137k

Job Description Job Description SCADA Systems Analyst Overview A well-established public sector organization serving a... ...applications. Provide technical support, troubleshooting, and administration for industrial aut…

Posted 3w ago
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IT System Administrator

JWCH Institute · Los Angeles, CA

Job Description Job Description Position Purpose: The IT Systems Administrator is responsible for effective provisioning, installation/configuration, operation, and maintenance of systems hardware, software and related i…

Posted 4mo ago
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Senior System Administrator

PM2CM · Monterey Park, CA

Job Description Job Description Position Summary The Senior Systems Administrator supports the Capital Improvement Program by serving as the primary administrator and advocate for the Project Management Information Syste…

Posted 4mo ago
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IT Infrastructure Administrator III

DirectedLINK LLC · Los Angeles, CA
$53.41 - $57 per hour

Job Description Job Description Title: IT Infrastructure Administrator III Pay Rate : $53.41 - $57.00 p/h Location: Downtown LA... ...Principles, practices, and procedures of Information Technology; systems analysis; app…

Posted 4mo ago
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02

What systems administrators earn in Los Angeles

Hourly first — that's how the offer arrives

ExperienceHourlyAnnual, full-time
Entry level $29–$42 $61k–$88k
Mid level $42–$58 $88k–$120k
Senior $56–$76 $116k–$159k

Adjusted for the Los Angeles market from national ranges.

03

What employers ask for

The skills these listings keep naming

Windows Server and Active DirectoryLinux administrationNetworking (DNS, DHCP, VPN)Virtualization (VMware, Hyper-V)Backup and disaster recoveryScripting (PowerShell, Bash)Microsoft 365 / Azure ADPatch and endpoint managementDocumentation
04

Interview questions worth rehearsing

With the thing the interviewer is actually listening for

Users report they cannot access a shared drive. How do you troubleshoot?

Work in layers: scope (one user or many), network, permissions, and the server itself. Narrating a clear elimination process is the whole answer.

Walk me through your backup and restore strategy.

Cover the 3-2-1 principle, retention, and — most importantly — actually testing restores. 'Backups exist' means nothing until a restore succeeds.

How do you roll out patches without breaking things?

Talk about test groups, maintenance windows, rollback plans, and prioritizing by severity. Balance security urgency against stability.

Tell me about a major outage you handled.

Structure it: detection, communication, fix, and what you changed afterward. Mentioning how you kept users informed matters as much as the fix.

How do you manage user onboarding and offboarding securely?

Describe standardized checklists or automation, least-privilege access, and prompt deprovisioning. Orphaned accounts are the risk they are probing.

What do you automate in your day-to-day work?

Give real script examples — account creation, monitoring checks, cleanup jobs. Automation instinct is what separates admins who scale.

05

Resume tips that move the needle

For systems administrators specifically — generic advice costs you here

01

State the environment size you supported: users, servers, sites — it frames everything else on the page.

02

List the platforms precisely (Windows Server versions, Linux distros, VMware, M365) since job postings screen on exact matches.

03

Quantify reliability: uptime maintained, ticket backlog reduced, restore times improved.

04

Show scripting and automation work explicitly; it is the main lever for moving up from this role.

05

Include certifications that are current (Microsoft, CompTIA, Linux) and drop expired ones.

06

Where this role goes

Typical progression

01 IT Support Specialist
02 Systems Administrator
03 Senior Systems Administrator
04 IT Infrastructure Manager
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