administrator Jobs in California

1 - 20 of 2,234 Jobs

Linux/Windows Senior Systems AdministratorJob Title - Linux/Windows Senior Systems Administrator

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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San Diego, California, USA

Full-time

Job Description WHO WE ARE Lockheed Martin is a global leader in aerospace, defense, and technology solutions, dedicated to pushing the boundaries of innovation and shaping the future of the industry. With a rich legacy of excellence and a commitment to delivering advanced capabilities to our customers, we are proud to be at the forefront of cutting-edge technology and engineering. WHAT WE'RE DOING At Lockheed Martin, we're revolutionizing the aerospace and defense sector through groundbreakin

Mid-Level System AdministratorJob Title - Mid-Level System Administrator

Boeing CompanyCompany Name - Boeing Company

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El Segundo, California, USA

Full-time

Mid-Level System Administrator Company: The Boeing Company The Boeing Company is currently seeking a high performing Mid-Level System Administrator to join our team in El Segundo, CA; Huntington Beach, CA; or Tukwila, WA. The System Administrator will be a part of the Information Technology (IT) Infrastructure & Operations team that provides and employs best practices when implementing security requirements within an information system including software engineering methodologies, system/secu

Linux Systems Administrator - Clearance RequiredJob Title - Linux Systems Administrator - Clearance Required

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Sunnyvale, California, USA

Full-time

Job Description The Coolest Jobs are at Lockheed Martin Space Are you looking for an exciting career at one of the top Aerospace and Defense Companies? A fulfilling position that challenges your mind, grows your skills, and contributes to our Nation's most critical missions is right in front of you. At Lockheed Martin Space, we advance the frontiers of science, help militaries protect what matters most, and solve problems that others think are impossible. Come join us for challenging missions

Network Administrator, Classified InfrastructureJob Title - Network Administrator, Classified Infrastructure

Aduril IndustriesCompany Name - Aduril Industries

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Victorville, California, USA

Full-time

Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and c

IT Systems Administrator - Top Secret ClearanceJob Title - IT Systems Administrator - Top Secret Clearance

SpaceXCompany Name - SpaceX

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Hawthorne, California, USA

Full-time

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. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX is looking for a Systems Administrator with deep knowledge and broad experience across Microsoft-based technologies, in addition to broader experience and capabili

Oracle Fusion System AdministratorJob Title - Oracle Fusion System Administrator

Cetera Financial Group, Inc.Company Name - Cetera Financial Group, Inc.

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El Segundo, California, USA

Full-time

Job Description We are at the forefront of transforming the future of technology in the financial industry, and we seek curious, practical individuals to help us pave the way. Our team is not intimidated by taking calculated risks, as they relish a good challenge and are eager to engage in problem-solving. As a member of our team, you will work alongside like-minded experts in a culture that is deeply rooted in innovation and progression. Join us to be part of a transformative journey that can s

Linux System Administrator (Associate)Job Title - Linux System Administrator (Associate)

Boeing CompanyCompany Name - Boeing Company

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Seal Beach, California, USA

Full-time

Linux System Administrator (Associate) Company: The Boeing Company Boeing Defense, Space & Security (BDS), Space and Launch Organization seeks a Linux System Administrator for our Proprietary Programs in Seal Beach, CA to support installations, perform environment set-up, and maintain operational readiness with varying operating systems and hardware interfaces. Position Responsibilities: Assist in system integration; hardware and software installation; configuration and disposition of servers

System and Network Administrator Engineer (Associate or Mid-Level)Job Title - System and Network Administrator Engineer (Associate or Mid-Level)

Boeing CompanyCompany Name - Boeing Company

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El Segundo, California, USA

Full-time

System and Network Administrator Engineer (Associate or Mid-Level) Company: The Boeing Company The Boeing Company is looking for a System and Network Administrator Engineer to join our Space Systems Verification and Test team in El Segundo, CA. In this position, you'll contribute to a team responsible for the hardening, deployment, automation, setup, and readiness of Special Test Equipment in factory and launch environments. The ideal candidate will lead with courage and passion with a focus

Application Administrator RemoteJob Title - Application Administrator Remote

Generis TEK Inc.Company Name - Generis TEK Inc.

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Remote or Chicago, Illinois, USA

Contract

We have Contract role Application Administrator-Remote for our client at Abbott Park, IL. Please let me know if you or any of your friends would be interested in this position. Position Details: Application Administrator-Remote- Abbott Park, IL Location : Abbott Park, IL 60064 - Remote Project Duration : 12+ Months Contract Rate : $45/hr. on W2 Job Description: Seeking a Certified Air table Enterprise Administrator who is excited to help lay the foundation for a transformative platform rollout.

Senior Infrastructure AdministratorJob Title - Senior Infrastructure Administrator

Ledgent TechnologyCompany Name - Ledgent Technology

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Beverly Hills, California, USA

Contract

We seek a Senior Infrastructure Administrator to lead the support, operation, and maintenance of IT Network infrastructure. This strategic role focuses on optimizing and securing servers, storage, systems, and network environments while driving continuous improvement and innovation in the infrastructure. The ideal candidate will bring a proactive, solutions-oriented approach to enhance performance, reliability, and scalability. Hybrid Requirement: All positions require a 2-day per week in-person

Airtable AdministratorJob Title - Airtable Administrator

Dynamic Enterprise Solutions IncCompany Name - Dynamic Enterprise Solutions Inc

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Remote

Contract, Third Party

Job Description: Seeking a Certified Airtable Enterprise Administrator who is excited to help lay the foundation for a transformative platform rollout. This role will have an opportunity to shape out teams adopt, secure and scale the use of the platform. This role is ideal for someone that enjoys being hands on, managing user access, permissions and compliance to ensure Airtable is governed responsibility and positioned to grow. Key Responsibilities: Execute Airtable governance tasks including

OpenText xECM AdministratorJob Title - OpenText xECM Administrator

STAFFWORXS LLCCompany Name - STAFFWORXS LLC

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Remote

Contract, Third Party

We're Hiring: OpenText xECM Administrator Location: Warren, NJ (Remote) Work Mode: Remote (currently open to remote candidates) Duration: 12+ Months (Multi-Year Project) Domain Preference: Insurance or Container Deployment Are you an experienced OpenText xECM Admin with a strong background in SAP integrations and enterprise content management? We re looking for a skilled professional to lead administration, configuration, and support for OpenText xECM and related tools in a dynamic, enterpri

Logistics Project AdministratorJob Title - Logistics Project Administrator

SGS TechnologieCompany Name - SGS Technologie

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Remote

Contract

Job Title: Project Administrator Location: Jacksonville, FL (Remote) Job Type: Contract Reports To: Project Manager SUMMARY: As a Project Administrator, you will be responsible for project administration of invoicing, documentation, and reporting to satisfy contractual obligations on active construction and maritime operations projects. GENERAL RESPONSIBILITIES: As Project Administrator, you will: Work with the Project Management team to ensure costs incurred are being tracked and managed effec

JIRA Systems AdministratorJob Title - JIRA Systems Administrator

SAICCompany Name - SAIC

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Remote

Full-time

Job ID: 2508009 Location: REMOTE WORK, HI, US Date Posted: 2025-07-29 Category: Information Technology Subcategory: Sys Administrator Schedule: Full-time Shift: Day Job Travel: Yes, 25 % of the Time Minimum Clearance Required: Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: Yes Description SAIC is seeking a Fully Remote JIRA System Administrator to support USINDOPACOM J6 to build and deploy JIRA applications. NOTE: This position is fully Remote / Work

Business Intelligence Platform AdministratorJob Title - Business Intelligence Platform Administrator

IntelliPro GroupCompany Name - IntelliPro Group

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San Jose, California, USA

Contract

Job Title: Business Intelligence Platform Administrator Position Type: 3+ Month Project, possible extension, or conversion Location: Hybrid - San Jose, California 95110 Pay Rate: $79/hr. on W2 Job Description: The Business Intelligence Platform Administrator within Adobe's Information & Data Services (IDS) organization will be responsible for implementing, maintaining, monitoring, and upgrading our corporate business intelligence systems. This individual will be working very closely with Adobe b

Senior Systems AdministratorJob Title - Senior Systems Administrator

Gridiron IT SolutionsCompany Name - Gridiron IT Solutions

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Remote

Full-time

Senior System Administrator A Senior System Administrator will work with external vendors and partners, internal DLA teams, end users and PM owners to prevent and correct application and/or environment outages for Enterprise Cloud Infrastructure, to ensure effective daily operation and to resolve problems as they arise. Support Task 4 Cloud Architecture Support drafting, developing, and maintaining documentation and recommendations on cloud design and usage in compliance with DoD Cloud Architec

Linux System & Network AdministratorJob Title - Linux System & Network Administrator

Psinapse TechnologyCompany Name - Psinapse Technology

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Concord, California, USA

Full-time

We are seeking a seasoned Linux System/Network Administrator with robust, hands-on experience managing and securing mixed Linux and Windows environments. The ideal candidate will possess a strong understanding of system security, infrastructure support, and IT service tools. Experience with Open Enterprise Server (OES) is a significant plus. This role requires someone with strong procedural documentation capabilities, a collaborative mindset, and technical expertise in network devices and IT pla

PACS AdministratorJob Title - PACS Administrator

TEKsystems c/o Allegis GroupCompany Name - TEKsystems c/o Allegis Group

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Martinez, California, USA

Full-time

Description Under general direction, with wide latitude for independent decisions, the Health Services Systems Analyst is responsible for the ongoing professional support of a designated suite of clinical, business, and operational applications, including planning, implementing, and organizing activities relating to enterprise-wide health services application selection, deployment and optimization, on multiple hardware platforms, operating systems and software environments. Incumbents review, a

Linux Systems Administrator, Sr / Secret / Onsite: Sunnyvale, CAJob Title - Linux Systems Administrator, Sr / Secret / Onsite: Sunnyvale, CA

Lockheed Martin CorporationCompany Name - Lockheed Martin Corporation

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Sunnyvale, California, USA

Full-time

Job Description Join our Lockheed Martin team! Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed martin has employees based in all 50 states and more than 570 facilities that span more than 70 countries. We are hiring a Linux System Adminis

IT/Cybersecurity AdministratorJob Title - IT/Cybersecurity Administrator

Marvin Test Solutions, Inc.Company Name - Marvin Test Solutions, Inc.

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Irvine, California, USA

Full-time

Are you a talented and experienced IT/Cybersecurity Administrator looking for an exciting new opportunity? Look no further than Marvin Test Solutions! We work with some of the biggest names in commercial and military electronic systems, providing a fast-paced and innovative work environment where the work is never boring. You'll have the chance to put your skills to the test, ensuring that the company s computer system is secure, protected and well-functioning, meet the company s computing requi