System Administration jobs in Calabasas, CA

IT System Management Analyst (Linux system administration)

Remote

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Today

Project description Join the Core Service Operations Server Support team responsible for 24x7x365 production and non-production support of a large-scale Unix/Linux environment with 25,000+ virtual and physical servers. The environment includes RHEL, AIX, CentOS, and Solaris platforms and requires strong operational support, security/compliance awareness, and incident resolution capabilities. Shift: Wednesday-Saturday, 4:30 PM-3:00 AM CST, 10 hours/day, 4 days/week. Responsibilities Provide pro

Full-time

Yardi Systems Administrator (On-site)

Los Angeles, California

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2d ago

Property Manager (On-site)Job Summary Job Title: Yardi Systems Administrator (On-site) Location: Los Angeles, CA Employment Type: Full-time Salary: $70,000 - $85,000 per year About the RoleJoin our team as a Yardi Systems Administratorand play a key role in supporting and optimizing enterprise property management systems. This opportunity is ideal for professionals with experience in Yardi, RealPage, and business systems who enjoy combining technology, training, and process improvement to drive

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Full-time

70,000 - 85,000

Space Operations Systems Integration Engineer

El Segundo, California

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Today

Job ID: 2614984 Location: El Segundo, CA, US Date Posted: 2026-07-27 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: Yes - 25% of the time Minimum Clearance Required: TS.SCI Clearance Level Must Be Able to Obtain: TS/SCI with Poly Potential for Remote Work: ORA_ON_SITE Description SAIC's Horizon 2 program is seeking your, our latest Space Operations Systems Integrator to serve as a subject matter expert in support to the U.S.

Full-time

USD 160,001.00 - 200,000.00 per year

Nuclear Engineer, Core Physics

El Segundo, California

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Today

About Radiant Radiant is an El Segundo, CA-based startup building the world's first mass-produced, portable nuclear microreactors. The company's first reactor, Kaleidos, is a 1-megawatt, fail-safe microreactor that can be transported anywhere power is needed and run for up to 5 years without refueling. Portable nuclear power with rapid-deploy capability can replace similar-sized diesel generators and provide critical asset support for hospitals, data centers, remote sites, and military bases. R

Full-time

USD 106,500.00 - 146,475.00 per year

Network Administrator

Remote or Calabasas, California

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Today

Description We are looking for a Network Administrator to support and enhance a hybrid infrastructure environment for an organization in the entertainment industry based in Calabasas, California. This Long-term Contract position is ideal for someone with strong expertise across cloud platforms, enterprise networking, and core systems administration. The role focuses on maintaining reliable connectivity, securing critical infrastructure, and resolving advanced technical issues across both cloud a

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Contract

USD 47.50 - 55.00 per hour

Research Optical Engineer - Butte Lab - Department of Neurosurgery

Los Angeles, California

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Today

Job Description Join Cedars-Sinai and become part of a team that is at the forefront of medical advancements! Cedars-Sinai offers a culture of happiness, passion, and dedication. This is one of the many reasons why we rank as one of the top hospitals in California and in the nation by U.S. News & World Report. Why work here? Beyond outstanding employee benefits including health and dental insurance, vacation, and a 403(b) we take pride in hiring the best, most hardworking employees. Our accom

Full-time

High Performance Compute Administrator

Hawthorne, California

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Yesterday

RESPONSIBILITIES: Kforce is immediately adding a full-time High Performance Compute Administrator in support of our industry leading technology development client in Hawthorne, CA. Our client is seeking candidates who are driven to make positive changes to the way people live and work by creating breakthrough technology solutions. Summary: In this role, you will be supporting our client's supercomputer. Reporting 5 days to the customer's site, working with both the customer and remote teams, yo

Contract

$42.50 - $57.83 hourly

Japanese Bilingual IT Engineer

Torrance, California

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Today

Job Details Job Title: IT Engineer (Professional Services) Client: Japanese company Working Location: Torrance, CA 90502 Working Style: Onsite / Field Support Employment Type: Full-time Salary: 60-80K/ per year (DOE) Benefit: Health Insurance and 401K Match Language: English and Japanese Key ResponsibilitiesConfigure servers, PCs, networks, and telephony systems for clientsPerform on-site installation of IT infrastructure (servers, network devices, telephony systems, etc.)Provide troubleshooting

Full-time

USD 60,000.00 - 80,000.00 per year

Senior Propulsion Development Engineer

Los Angeles, California

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Today

Turning Space into a Transportation Layer for Earth Who We Are: Inversion builds advanced reentry systems to deliver next-generation capabilities from space. Our mission is to make Earth radically more accessible by turning Low-Earth Orbit into an on-demand logistics domain. We see space not as a destination, but as a platform - one that unlocks unprecedented speed and global reach. Our spacecraft are designed to deliver payloads anywhere on Earth in under an hour, operating through extreme re

Full-time

USD 137,000.00 - 193,000.00 per year

System Administrator

Los Angeles, California

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Today

Cosm is a global technology company that brings experiences to life in immersive environments. We help our partners create spaces and content that blur the lines of real and virtual across three primary markets: Sports and Entertainment, Science and Education, and Parks and Attractions. Cosm was born from the fusion of some of the greatest innovators in the history of technology. Evans & Sutherland, Spitz, Inc., and Cosm Immersive combined forces to power the immersive experiences of the future

Full-time

USD 60.00 - 70.00 per hour

Senior Automation Engineer - PLC

Thousand Oaks, California

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Today

By clicking the "Apply" button, I understand that my employment application process with Takeda will commence and that the information I provide in my application will be processed in line with Takeda's Privacy Notice and Terms of Use. I further attest that all information I submit in my employment application is true to the best of my knowledge. Job Description About the role The Senior Automation Engineer - PLC provides day-to-day automation engineering support for Formulation, Filling, Pack

Full-time

USD 89,900.00 - 141,240.00 per year

Structural Dynamics Project Engineer

El Segundo, California

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Today

The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers,

Full-time

USD 117,300.00 - 226,900.00 per year

Sr. Systems Engineer

Los Angeles, California

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Today

We're looking for talented professionals to join us in bringing smart money management and payment solutions to everyone's fingertips. This position is classified as structured hybrid, with an expectation of a minimum of three (3) days per week working in the office and flexibility to work remotely on the remaining days. On-site expectations may evolve over time to support business needs, with clear communication provided in advance. JOB DESCRIPTION Location Requirement This position is open

Full-time

USD 87,500.00 - 131,100.00 per year

IT Development Program (3 Months - Path to Hire)

El Segundo, California

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Today

A New Paradigm For Space Operations. Who We Are: Space Kinetic is a dual use space technology startup building a completely new architecture for space operations - one that brings the advantages of proliferated drone technology (low-cost, operationally flexible, attritable, distributed) to space missions while reducing the ecosystem's reliance on consumable fuel. In a world where many companies are focused on incrementally improving the status quo, we are focused on creating something entirely

Full-time

USD 30.00 per hour

INFORMATION TECHNOLOGY SPECIALIST I / EMERGENCY APPOINTMENT HOMELESSNESS

Los Angeles, California

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Today

Salary : $140,161.20 - $188,896.32 Annually Location : Los Angeles County, CA Job Type: Full time Job Number: PH2569G-EA Department: PUBLIC HEALTH Opening Date: 03/19/2026 Closing Date: Continuous Position/Program Information EXAM NUMBER: PH2569G-EA TYPE OF RECRUITMENT: OPEN COMPETITIVE - EMERGENCY FIRST DAY OF FILING: The application filing period will begin on Monday, March 23, 2026 at 8:30 a.m. (PT) - Continuous. We will keep accepting applications until the position is filled. The appli

Full-time

USD 140,161.20 - 188,896.32 per year

Senior Cloud Engineer

Los Angeles, California

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Today

Senior Cloud Engineer Location: Pleasanton, CA (Hybrid - 3 days onsite) Employment Type: Full-Time Domain: Cloud Engineering & Operations Overview This is a full-time hybrid opportunity based in Pleasanton, California, focused on building and scaling modern cloud infrastructure within a high-growth SaaS environment. In this role, you'll work hands-on with technologies such as AWS, Azure, Google Cloud Platform, Kubernetes, and advanced DevOps tools to support and optimize critical systems that

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Full-time

$136000 - $170000

Sr. Next Gen OPIR Polar System Engineer

El Segundo, California

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Today

Full-time

USD 151,300.00 - 226,900.00 per year

Site Reliability Engineer (Top Secret Clearance)

Hawthorne, California

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Today

SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SITE RELIABILITY ENGINEER (TOP SECRET CLEARANCE) As a member of the Classified IT Systems Engineering team, the Site Reliability Engineer is involved in designing scalable systems capable of supporting a growing volum

Full-time

Compensation information provided in the description

Linux System Administrator

Remote

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23d ago

1. Experience in Linux system administration in any combination of the following areas: DesignInstallationOptimizationConfigurationSecurity design, configuration and maintenanceOngoing operations and maintenance including, but not limited to:Backup and recoveryPatches and upgradesPerformance tuningTroubleshooting

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Contract

Depends on Experience

Cloud Systems Engineer

El Segundo, California

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Today

Job Number: R0245973 Cloud Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in Strategic SATCOM. You understand your customer's environment and how to develop the right systems for their mission. Your ability to translate real-world needs into technical specifications makes you an integral part of delivering a customer focused engineering solution. As a cloud systems engineer on our team, you will ha

Full-time

USD 86,800.00 - 198,000.00 per year

System Administration jobs in Calabasas, CA, USA