senior network system administrator Jobs in Los Angeles (Downtown), California

Senior Network System Administrator
Los Angeles, CaliforniaManTechManTech seeks a motivated, career and customer-oriented Network System Administrator III to join our team in Los Angeles, CA. The primary function is working with Special Access Program (SAPs) and other classified networks supporting SMC Directorates and/or AFSPC Operational...Full Job Details
System Administrator
Glendale, CaliforniaInverseLogicJob Description Job Description WHO WE ARE LOOKING FOR 5 years or more enterprise information technology engineering, design, and support. Strong mastery of Windows, Mac desktop and server OS variants. Strong proficiency with firewalls from, but not limited to, Cisco,...Full Job Details
System and Network Administrator with Security Clearance
El Segundo, CaliforniaThe Judge GroupJob Title: System and Network Administrator Location: El Segundo, CA Job Description: Active Top-Secret Clearance Required Regular and predictable attendance is required. Our client is seeking a System and Network Administrator to join our Space Systems Verification and Test...Full Job Details
System and Network Administrator with Security Clearance
El Segundo, CaliforniaICONMAAre you ready to take your career to new heights? We are seeking a passionate and skilled Mid-Level System and Network Administrator to join our team in El Segundo, CA. In this role, you will be at the forefront of ensuring the hardening, deployment, automation, setup, and...Full Job Details
System and Network Administrator with Security Clearance
El Segundo, CaliforniaInnova Solutions, Inc.$70.00 - 75.00 an hourA client of Innova Solutions is immediately hiring for a System and Network Administrator. Position Type: Full-Time Contract Duration: 12 months Location: El Segundo, CA As a System and Network Administrator you will: • Provides Factory Floor support to multiple Programs,...Full Job Details
Network Administrator
Gardena, CaliforniaLarry Flynt's Lucky Lady Casino Overview Job Posting: Network Administrator for Hustler Casino and LuckyLady Position : Network Administrator Salary Range : $95,000 to $105,000 annually (DOE) Location : Two casinos in Gardena Benefits : Medical, Dental, Vision, 401(K), vacation and sick time, paid...Full Job Details
Network Administrator
Carson, CaliforniaSalsbury IndustriesJob Description Job Description We are seeking an experienced Network Administrator to design, implement, and maintain reliable network infrastructure, ensuring seamless connectivity across all systems. The ideal candidate will be responsible for troubleshooting network...Full Job Details
Network Administrator
Chino, CaliforniaInland Empire Utilities AgencyTHE POSITION: THE OPPORTUNITY: Are you a highly organized and reliable professional with a passion for network configuration? Do you have a knack for data and problem solving? The Inland Empire Utilities Agency (IEUA) has an exciting opportunity for you as a Network...Full Job Details
Network Administrator
Irvine, CaliforniaIrvine Ranch Water District Salary : $100,984.00 - $143,416.00 Annually Location : Irvine, CA Job Type: Full-Time Regular Job Number: 00851-2 Department: Information Technology Opening Date: 04/01/2025 GENERAL DESCRIPTION The District: Irvine Ranch Water District (IRWD) is a progressive, values-driven...Full Job Details
IT Network Administrator
Laguna Hills, CaliforniaMarquee StaffingJob Description Job Description DO NOT APPLY IF YOU DO NOT LIVE IN ORANGE COUNTY, CA - WE ARE LOOKING FOR AN IT NETWORK ADMIN TO SIT ON-SITE IN LAGUNA HILLS MONDAY-FRIDAY 8AM-5PM Essential Duties and Responsibilities: • Responsible for aspects of network administration...Full Job Details
Linux System Administrator
Downey, CaliforniaWest Advanced Technologies Job Title: Linux System Administrator Location: Downey, CA Duration: 12 Months Position Description The Linux System Administrator is responsible for applying Red Hat Enterprise Linux (RHEL), Ubuntu, CentOS, Suse and Debian concepts and industry best practices to resolve...Full Job Details
Techops System Administrator
Aliso Viejo, CaliforniaSony Interactive Entertainment Why PlayStation? PlayStation isn't just the Best Place to Play - it's also the Best Place to Work. Today, we're recognized as a global leader in entertainment producing The PlayStation family of products and services including PlayStation5, PlayStation4, PlayStationVR,...Full Job Details
Oracle Fusion System Administrator
El Segundo, CaliforniaCetera Financial Group 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...Full Job Details
Skillbridge System Administrator
Anaheim, CaliforniaRTX Date Posted: 2025-05-07 Country: United States of America Location: CA620: AST160N Riverview Anaheim Hill 160 North Riverview Drive Suite 300, Anaheim, CA, 92808 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: Active and...Full Job Details
Network Administrator with Security Clearance
El Segundo, CaliforniaEncodeThe System and Network Administrator Functions supports a 24/7 hour Test operation. This position is 4th shift meaning, various shifts, nights, weekends, and alternate shifts may be required to support program objectives. Position Responsibilities: • Provides Factory Floor...Full Job Details
Network Systems Administrator I
San Juan Capistrano, CaliforniaJobsQuest TARGET CLOSE DATE: 05/23/2025 PAY GRADE: Grade 28 TYPE: Full time JOB SUMMARY: Network Systems Administrators (I) are responsible for identifying and providing network/systems solutions within their organizations to facilitate workflow processes. Employees in this position...Full Job Details
Network Administrator DTLA
Los Angeles, CaliforniaUnion Rescue MissionJob Description Job Description Description: COMPANY DESCRIPTION: Union Rescue Mission (URM) is a 501(c)(3) nonprofit organization located in the Los Angeles Metropolitan Area. We are dedicated to serving men, women, and children experiencing homelessness and providing...Full Job Details
Network Administrator
Los Angeles, CaliforniaUnion Rescue Mission COMPANY DESCRIPTION: Union Rescue Mission (URM) is a 501(c)(3) nonprofit organization located in the Los Angeles Metropolitan Area. We are dedicated to serving men, women, and children experiencing homelessness and providing comprehensive emergency and long-term services to...Full Job Details
Senior Windows Systems Administrator
Malibu, CaliforniaHRL Laboratories LLC General Description: HRL is seeking an experienced Windows Systems Administrator III to join the Special Programs IT team in Malibu, CA. The successful candidate will collaborate with other systems administrators located in Malibu and at various locations throughout the...Full Job Details
Senior Linux Systems Administrator
Malibu, CaliforniaHRL Laboratories LLCHRL is seeking an experienced Linux Systems Administrator to join the Special Programs IT team in Malibu, CA. The successful candidate will collaborate with other systems administrators located in Malibu and at various locations throughout the United States. A willingness to...Full Job Details
Oracle System Database Administrator SD
Downey, CaliforniaInfojiniMinimum Qualifications • 7+ years of experience as an Oracle Database Administrator with demonstrated expertise in Oracle 19c in a multitenant architecture (CDB/PDB). • Proven experience performing hardware refreshes, including database migration and reconfiguration across...Full Job Details
Senior System Security Engineer
Los Angeles, CaliforniaSourcePro Search, LLCWe are currently searching for a Senior System Security Engineer with 10-15 years (required) of experience in Los Angeles, CA. This role offers a competitive base and excellent benefits and culture in a well known and highly ranked law firm. The ideal candidate will make...Full Job Details
Sr Principal Network Administrator
Redondo Beach, CaliforniaNorthrop GrummanRELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...Full Job Details
Senior Control System Architect
Pasadena, CaliforniaStantecSenior Control System Architect - ( 250001P9 ) Description Many of the world's top engineers and scientists come together in our Water business because they view a community's interaction with water a bit differently-as a single holistic system, rather than unconnected...Full Job Details
Senior IT/Network Support Specialist
El Segundo, CaliforniaSystems Planning and Analysis, IncSenior IT/Network Support Specialist Job Locations US-CA-El Segundo US-CO-Colorado Springs ID 1 Category Information Technology Security Clearance Requirement Top Secret/ SCI Type Regular Full-Time Level Senior Overview Systems Planning and Analysis, Inc. (SPA) delivers...Full Job Details