Last updated 2026-06-18
73 IT Systems Administration jobs in Los Angeles ()
Browse 73 IT Systems Administration jobs across Los Angeles, including Deskside Support Technician, Linux System Administrator (Associate), Principal Network Engineer, Lead Systems Engineer, and Security Engineer (Embedded OT) roles. Listings are updated hourly and include salary data where available.
IT Systems Administration jobs in Los Angeles
Roles focused on managing, maintaining, and optimizing IT systems and infrastructure, including cloud and hardware components.
Browse IT Systems Administration jobs in Los Angeles from companies including Anduril Industries, SpaceX, Northrop Grumman, Boeing, Rocket Lab Corporation, K2 Space, and FlightSafety International.
- Common titles include Deskside Support Technician, Linux System Administrator (Associate), Principal Network Engineer, Lead Systems Engineer, and Security Engineer (Embedded OT).
- Roles span mid, senior, and entry levels.
- Recent postings include network engineer, systems engineer, it systems, security engineer, and systems administrator roles.
- Most listed roles are in Los Angeles (30), with openings also in Long Beach (9), Hawthorne (6), Costa Mesa (6), and Anaheim (3).
- Reported pay for IT Systems Administration jobs near Los Angeles ranges around $97,750-$160,000 annually (P25-P75 across 62 postings that disclosed pay).
- Hourly IT Systems Administration roles near Los Angeles pay a median rate of $34/hr based on 7 postings.
- Explore IT Systems Administration salaries in California in Salary Explorer.
IT Systems Administration jobs in Los Angeles
Roles focused on managing, maintaining, and optimizing IT systems and infrastructure, including cloud and hardware components.
Browse IT Systems Administration jobs in Los Angeles from companies including Anduril Industries, SpaceX, Northrop Grumman, Boeing, Rocket Lab Corporation, K2 Space, and FlightSafety International.
- Common titles include Deskside Support Technician, Linux System Administrator (Associate), Principal Network Engineer, Lead Systems Engineer, and Security Engineer (Embedded OT).
- Roles span mid, senior, and entry levels.
- Recent postings include network engineer, systems engineer, it systems, security engineer, and systems administrator roles.
- Most listed roles are in Los Angeles (30), with openings also in Long Beach (9), Hawthorne (6), Costa Mesa (6), and Anaheim (3).
- Reported pay for IT Systems Administration jobs near Los Angeles ranges around $97,750-$160,000 annually (P25-P75 across 62 postings that disclosed pay).
- Hourly IT Systems Administration roles near Los Angeles pay a median rate of $34/hr based on 7 postings.
- Explore IT Systems Administration salaries in California in Salary Explorer.
Snapshot updated 4hr, 4m ago
Hawthorne
mid
Full Time
$130k-155k/yr
SECURITY ENGINEER (EMBEDDED OT) SpaceX is looking for a Security Engineer to join our Information Security department to help protect…
Experience designing and implementing security solutions for operating systems, distributed systems, or other enterprise/large-scale infras…
Deskside Support Technician
Jun 16
Long Beach
mid
$62.1k-105.8k/yr
Minimum Experience 3+ years of customer facing deskside support experience.
Tasks and Responsibilities Provide excellent IT support to customers by fulfilling requests, troubleshooting, and resolving intermediate is…
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Deskside Support TechnicianJun 16
IT Support Specialist
Jun 15
Los Angeles
mid
Full Time
The incumbent will be responsible for assisting users with their workstation hardware, operating system and software including email, netwo…
Required) Expert knowledge of Microsoft Windows and Mac operating systems including advanced imaging and deployment techniques (Required) E…
Los Angeles
mid
$55.2k-69k/yr
Job Summary The Help Desk Technician II provides workstation phone, off site and onsite support for users, vendors and/or clients,…
Experience providing support to remote and mobile laptop/desktop users.
Long Beach
senior
Full Time
$107k/yr
As a Senior IT System Administrator, you will be responsible for the management, support, and enhancement of the IT infrastructure,…
Preferred Skills & Experience: Proficiency in administering and managing endpoint and server automation systems.
Help Desk Analyst
Jun 12
Costa Mesa
mid
Full Time
Provide end-user hardware, software, and telecommunications desk-side system support.
Provide high level application, desktop, and telecom software and hardware support with the expectation of immediate solutions for end user…
Anaheim
mid
Key Responsibilities Provide advanced technical support for attraction-related infrastructure, servers, virtual machines, endpoints, applic…
This individual should be comfortable troubleshooting across operating systems, middleware, network connectivity, system integrations, and…
Systems Technical Specialist
Jun 11
Anaheim
mid
Full Time
$107.1k-130.7k/yr
Key Responsibilities Provide advanced technical support for attraction-related infrastructure, servers, virtual machines, endpoints, applic…
This individual should be comfortable troubleshooting across operating systems, middleware, network connectivity, system integrations, and…
Los Angeles
senior
Full Time
$119.8k-162.2k/yr
Cybersecurity technical experience.
Install , config ure, monitor, and maintain multiplatform systems hardware, software, virtual machines and cybersecurity tools ( Nessus , S…
Seal Beach
entry
Full Time
$79k-107.0k/yr
Experience installing, configuring, troubleshooting, and administering support for Linux (RHEL) server or workstation.
You will assist in installations, perform environment set-up, and help maintain operational readiness with various operating systems and ha…
Los Angeles
mid
$115k-125k/yr
11065 Beatrice St., Los Angeles, CA 900066 Duties and Responsibilities Monitor and manage IT infrastructure, network systems, and business…
Mentor junior TOC/NOC engineers on monitoring tools, dashboards, alert handling, and incident response practices.
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Systems Engineer IIIJun 2
Los Angeles
mid
Full Time
Engineering and admin experience with Checkpoint firewalls with Provider-1 for centralized management.
Overview We are seeking a highly skilled Firewall Security Networking Engineer to join our Global IT Network Services team.
Costa Mesa
mid
Full Time
$112k/yr
Ability to work second shift: 3:30 PM - 12 AM Proficiency in Windows/Linux system administration, including server buildout, virtualization…
This role blends traditional system administration with elements of network administration, focusing on ensuring production systems are sec…
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Controls System EngineerJun 8
Los Angeles
mid
Full Time
$22.20-28.86/hr
Additionally, the Desktop Support Specialist II provides excellent customer service while training on hardware use, as well as contributing…
Essential Functions: Provides advanced to expert end-user support for all IT-related issues.
Los Angeles
senior
Full Time
Define, document, and enforce infrastructure standards, SOPs, and architectural diagrams What You Will Need 8+ years in Systems/Network Eng…
Strong hands-on experience with Cisco Meraki stack, HA WAN environments, and physical Wi-Fi troubleshooting Solid understanding of physical…
IT Systems Administrator
Jun 8
Seal Beach
mid
Administer identity and access management systems (SSO, MFA, and directory services) and manage provisioning and deprovisioning for all emp…
Design, deploy, and maintain corporate network infrastructure including switches, firewalls, VLANs, VPNs, and wireless access points suppor…
Long Beach
senior
Full Time
$108k/yr
SENIOR IT SYSTEMS ENGINEER I Based onsite at Rocket Lab's global headquarters in Long Beach, CA, the Senior IT Systems…
This role will be responsible for the design, implementation, and operation of all IT Infrastructure relating to Corporate IT, Launch,…
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Cybersecurity Engineer IIMay 20
Hawthorne
mid
$28-40/hr
This role is responsible for fielding and troubleshooting CHAOS Industries' software and hardware capabilities in operational environments .
Support installation, configuration, integration, and fielding of company systems.
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Senior Network AdministratorMay 19
Systems Engineer - SLED
Jun 4
Los Angeles
mid
Full Time
$165.6k/yr
About the Team Our Systems Engineering & Solution Sales organization is made up of 800+ customer-focused technical sales professionals who…
Your Role Demonstrate features and articulate benefits of Nutanix solutions Size and configure Nutanix solutions Navigate & build long-te…
Redondo Beach
senior
Full Time
$103.6k-155.4k/yr
Experience with managed network solutions and large-scale technical network engineering project experience. *.
Experience in designing network solutions. *.
Anaheim
mid
Full Time
$47.8k-67.4k/yr
Responsibilities Provide day-to-day desktop support for internal employees, including hardware, software, peripheral, printer/scanner, conn…
Hands-on experience setting up and troubleshooting desktops, laptops, monitors, docking stations, printers, scanners, phones, and other off…
Systems Administrator
Jun 2
Los Angeles
mid
Full Time
$66k-84k/yr
Diagnose and resolve hardware, software, networking, security, and other system issues when necessary.
Experience administering server-side technology and networking systems.
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Service Desk Technician IMay 18
Associate Media Engineer
May 29
Los Angeles
entry
$40.38/hr
Experience: 2-3 years experience in Media production or post production engineering.
Monitor, measure, and report on media infrastructure load, performance, and security events, and promptly resolve identified operational is…
Long Beach
senior
YOUR MISSION As a Senior Enterprise Security Engineer, Linux, you will be joining a team focused on securing the foundations…
Responsibilities Lead enterprise Linux security strategy across on-prem, cloud, and manufacturing environments.
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IT Support AnalystMay 13
System Engineer
May 28
Los Angeles
mid
Experience with installing, configuring, and supporting the following technologies: Microsoft Exchange and Office 365 Amazon Web Services (…
Mentor, coach, and train other engineers.
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