UNKNOWN

FEED

ITAR Compliance: To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR) you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State. The company's highly maneuverable reentry spacecraft, Arc, is designed for rapid global cargo delivery, hypersonic testing, and other national security missions that require precise, controlled flight through the atmosphere.

YEAR

Inversion

Senior System Administrator

GreenHouseAPI

Performs engineering work concerned with the analysis, planning, designing, evaluating, selecting, and upgrading of Storage Area Network (SAN) systems at an Enterprise level. Final compensation will be determined based on factors including years of relevant experience, active security clearance level, certifications, technical skillset, contract requirements, and overall qualifications.

AGE Solutions

Storage Area Network (SAN) Administrator

This position will be responsible for administering Dell Data Domain environments, maintaining isolated cyber recovery vault infrastructure and ensuring critical enterprise data remains protected, recoverable and available following a cybersecurity incident. This role will work closely with cybersecurity, infrastructure, storage, database and application teams to maintain cyber recovery readiness, investigate potential threats and validate the recoverability of business-critical systems.

HOUR

Pivot Point Solutions

Cyber Recovery Administrator

At SchoolsFirst FCU we are dedicated to building and growing a diverse, inclusive, and authentic Dream Team, so if you're excited about a position or wanting to make a career change but your past experience doesn't align perfectly with every qualification in the job description, we encourage you to apply anyway. Responsible for organizing, monitoring, database creation, incident management, monitoring, tuning, access provisioning, Backup & Restore and database migrations into a hybrid server environment.

SchoolsFirst FCU is a not-for-profit organization rooted in the credit union philosophy of "People Helping People," and built on traditional values of commitment to service, respect for the individual, and fiscal responsibility. We hold ourselves to the highest standard of integrity, professional ethics, cooperation, and team spirit.

SchoolsFirst Federal Credit Union

Database Administrator

Install, upgrade, and configure database management systems (DBMS), includingPostgreSQL, SQL Server, Oracle, and MySQL. Collaborate with software developer, DevOps, and system administrators on schema design, deployments, capacity planning, and troubleshooting for Java-basedapplications.

It’s what we do for our customers at the forefront of the molecular biology revolution, through to advancing patient health. It’s what we do working together in teams across our entire global organization. It’s the extraordinary contribution you can make as you build your career at QIAGEN. Join the revolution — see how you can make a difference to patients, to QIAGEN, to you.

Qiagen

Senior Database Administrator, QDI

Equivalent military technical experience at the journeyman or senior level, such as Army 17C, 25D, 25H, 255N, or 255S; Air Force or Space Force 1D7X1 at the 5- or 7-skill level, 1B4X1, 17D, or 17S; Navy IT or CWT; or Marine Corps 1721, 0631, or 0671, with approximately ten or more years of relevant hands-on experience and demonstrated responsibility for enterprise systems, networks, cybersecurity, or technical leadership, and include completion of the following courses, certifications, or training materials: F07DZZ1, M03385G, M10395B, M223854, A-531-0021, W-250-0750, A-150-1980, A-102-8484, A-150-1250, A-150-1940A, A-150-1941, A-150-1903, A-102-3131, A-150-1855, A-150-1940, A-113-0205, A-113-0175, A-113-0018, A-113-0382, A-113-0027, A-113-0383, A-113-0202, A-113-0233, DISA (451) Training (Linux), DISA (451) Training (Windows), and the System Administrator (Intermediate) Playlist. Customer-focused approach with strong analytical, interpersonal, verbal, and written communication skills, including the ability to analyze data, develop innovative solutions, and document, report, and present findings to technical audiences, senior management, and external stakeholders.

General Atomics

Systems Administrator IV

Hands-on experience on UNIX/Linux/Ubuntu/RHEL Environments, Golden Gate, Oracle Active Data Guard, RAC (Real Application Cluster). Provision and manage AWS resources including EC2 instances RDS databases and VPC configurations.

Macpower Digital Assets Edge Private Limited

Oracle Database Administrator

jobdiva

Manage all routers, switches, and firewalls at AHMC Corporate and AHMC Facilities Install, monitor, maintain and participate in the operations of the AHMC Data Center including the following areas:o LANs/WANo Printerso Cable Managemento VoIPo Internet/Intraneto Anti-viruso Securityo Disaster Recoveryo Change managemento Patch managemento Asset managemento Others as designated Responsible for planning, designing, and developing local area networks (LANs) and wide area networks (WANs) across the organization. AHMC provides management services to AHMC Anaheim Regional Medical Center, Garfield Medical Center, Greater El Monte Community Hospital, Monterey Park Hospital, San Gabriel Valley Medical Center, AHMC Seton Medical Center, AHMC Seton Medical Center Coastside, Doctors Hospital of Riverside, and Whittier Hospital Medical Center.

<img src="https://www.healthsourcemso.com/uploads/5/9/1/5/59151673/hsmso-logo_1_orig.gif" alt="Picture">
  
Health Source MSO, Inc is an organization that provides management and administrative support. Located in the heart of Alhambra, HSMSO started in 2005 with less than 10 employees. Over the past 11 years, we have prospered and now have grown to over 60 employees. We manage over 250,000 members, 7 hospitals, 18 IPAs, and 9 Health Plans. We strive to be the best and our goal is to pay claims accurately and quickly. 
 
<div>Challenging but rewarding jobs await you.  We are an equal employment opportunity employer. Join our team today!</div>

AHMC Healthcare Inc

Network Administrator (on site) (no relo)

In this role, you will focus on Helpdesk T1 and T2 support, handling day-to-day tickets, device troubleshooting, and user onboarding and offboarding - while also having the opportunity to collaborate with and learn from full-time IT Systems Administrators on broader infrastructure and systems projects. Support user onboarding and offboarding processes including account provisioning and deprovisioning in identity platforms (Google Workspace, Okta, or Microsoft Entra).

Neuralink

IT Systems Administrator Intern

ea_via_bold

AHMC provides management services to AHMC Anaheim Regional Medical Center, Garfield Medical Center, Greater El Monte Community Hospital, Monterey Park Hospital, San Gabriel Valley Medical Center, AHMC Seton Medical Center, AHMC Seton Medical Center Coastside, Doctors Hospital of Riverside, and Whittier Hospital Medical Center. The Network Administrator plays an essential role in guaranteeing the stability and integrity of voice, data, video, and wireless network services, serving as the primary resource for planning, designing, and developing local area networks (LANs) and wide area networks (WANs) across the enterprise.

AHMC Healthcare

Network Administrator (on-site) (no relo)

[AW]-iCims

You need to be a quick learner who can become an expert in the DevOps backend components that ensure our offering, Software as a Service (SaaS) Demand Generation platform, is always available, optimized for cost and efficiency, performing with low latency, and taking advantage of leading edge tools/solutions. The eTrigue Lead Accelerator solution is turnkey, including helping partners develop target prospects, marketing materials, email and landing pages, assets, video, and a complete delivery platform to execute, identify prospect insights and track responsiveness of the partners.

eTrigue

(1) Senior AWS DevOps and System Administrator

As a Mission Security Administrator II, you will be responsible for the setup, configuration, maintenance, and day-to-day administration of national security space systems, classified ground-based Command and Control (C2) infrastructure, and engineering environments critical to our mission. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.

True Anomaly

Mission Security Administrator II

As a Microsoft Partner with seven specializations, GitHub AI Partner of the Year, a member of the GitHub Advisory Board, and a member of the prestigious Microsoft Intelligent Security Association (MISA), Atmosera expertly delivers cutting-edge, integrated solutions that deliver business value. Compliance & Security: Ensure adherence to compliance frameworks: (FedRAMP, IRS 1075, NIST-800, CSI Benchmarks, PCI-DSS, HIPAA/HITECH, SOC 1 & SOC 2) and internal security best practices.

Atmosera Inc

Cloud Support Administrator (Remote US)

This program sustains, maintains, and modernizes the Navy's afloat and ashore tactical network systems - including Automated Digital Network System (ADNS), Consolidated Afloat Networks and Enterprise Services (CANES), Combined Enterprise Regional Information Exchange System - Maritime (CENTRIXS-M), Communications as a Service (CaaS), Integrated Shipboard Network System (ISNS), Sensitive Compartmented Information (SCI) Networks, Agile Core Services (ACS), Software Defined Networks (SDN), Tactical Afloat Next Generation Networks (TNGN) - ensuring fleet readiness and operational superiority across the global naval enterprise. Master's degree (MS) in Electrical/Electronic/Computer Engineering, Computer Science, or Information Systems with 7 years of experience in systems administration, OR bachelor's degree in Electrical/Electronic/Computer Engineering, Computer Science, or Information Systems with 12 years professional experience in systems administration.

At Noblis we take pride in solving difficult science, technology, and strategy problems that help our government and our country. By assembling top talent across many different disciplines and domains, we apply expertise to help our customers implement practical solutions. Headquartered in Falls Church, Virginia, the atmosphere at Noblis fosters continuous learning, knowledge sharing, collaboration, independence, and objectivity. We employ only the most accomplished and qualified professionals who work wherever there are challenging problems to solve--near the Washington, DC area and throughout the United States.

Noblis Inc

Systems Administrator - Multiple Levels

Information Technology Mid-Level (3-7 years) OnsiteFull-Time Salary 84,000140,6250% - 25% YesYesYesTop Secret (current SCI access with CI Poly) 5236751No5313301410.00.007-Oct-2026Systems Administrator III. General Atomics Integrated Intelligence Inc. (GA Intelligence) is looking for an experienced Cleared System Administrator with a Top Secret/SCI clearance to provide on-site support at our Chantilly, Virginia location.

Systems Administrator III

Partner with senior IT and security teams to improve endpoint security and reliability, supporting technologies and processes such as Endpoint Detection and Response (EDR), backups, application deployment, and OS/software patching. This role serves as an escalation point for complex IT issues and is responsible for endpoint management, identity and access administration, security controls, SaaS platform support, and IT operational processes.

SiTime Corp

Sr. Support Administrator, IT

Demonstrated experience administering an enterprise IDP/IAM platform (Microsoft Entra, Okta, or Google Workspace) including full user lifecycle management, SSO configuration, MFA enforcement, and access reviews. You will be responsible for endpoint management, identity and access management, security policy enforcement, and front-line technical support across a diverse user base - from highly technical engineers to non-technical scientists and clinicians.

IT Systems Administrator

Develop skills in additional database platforms like mongo, mysql, including MS SQL Server, as required by the. Monitor Cassandra environments using DataStax OpsCenter, including alerts, cluster health, capacity, and performance.

Tata Consultancy Services Ltd

Cloud Database Administrator

Experience with Microsoft Windows servers and desktop environments, data back-up systems, RAID systems, NetApp SAN, VMWare, and Microsoft IIS 6/7.Experience with Security Technical Implementation Guides (STIGs) and vulnerability scanning. Provide support for maintenance, system/database design, automation, development of multi-platform classified networks, disaster recovery, servers, firewalls, and computers as required by the IPT laboratories.

VG & Partners

System Administrator

FULL_TIME

This program sustains, maintains, and modernizes the Navy’s afloat and ashore tactical network systems — including Automated Digital Network System (ADNS), Consolidated Afloat Networks and Enterprise Services (CANES), Combined Enterprise Regional Information Exchange System – Maritime (CENTRIXS-M), Communications as a Service (CaaS), Integrated Shipboard Network System (ISNS), Sensitive Compartmented Information (SCI) Networks, Agile Core Services (ACS), Software Defined Networks (SDN), Tactical Afloat Next Generation Networks (TNGN) — ensuring fleet readiness and operational superiority across the global naval enterprise. Master's degree (MS) in Electrical/Electronic/Computer Engineering, Computer Science, or Information Systems with 7 years of experience in systems administration, OR b achelor’s degree in Electrical/Electronic/Computer Engineering, Computer Science, or In formation Systems with 12 years professional experience in systems administration.

Linux Administrator Jobs in California

Senior System Administrator Inversion

Storage Area Network (SAN) Administrator AGE Solutions

Cyber Recovery Administrator Pivot Point Solutions

Database Administrator SchoolsFirst Federal Credit Union

Senior Database Administrator, QDI Qiagen

Systems Administrator IV General Atomics

Oracle Database Administrator Macpower Digital Assets Edge Private Limited

Network Administrator (on site) (no relo) AHMC Healthcare Inc

IT Systems Administrator Intern Neuralink

Network Administrator (on-site) (no relo) AHMC Healthcare

(1) Senior AWS DevOps and System Administrator eTrigue

Mission Security Administrator II True Anomaly

Cloud Support Administrator (Remote US) Atmosera Inc

Systems Administrator - Multiple Levels Noblis Inc

Systems Administrator III General Atomics

Sr. Support Administrator, IT SiTime Corp

IT Systems Administrator Neuralink

Cloud Database Administrator Tata Consultancy Services Ltd

System Administrator VG & Partners

Systems Administrator — Multiple Levels Noblis

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