Last updated: 2025-07-24
21 It Systems Administration jobs in Los Angeles.
SpaceX
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 Spa…
Hawthorne
- Skills: HPC systems, Linux, scripting, automate tasks, cluster management, monitoring technologies, scientific computing, GPU, containers, configuration management
- Level: mid
- Type: full_time
NYC Department of Environmental Protection (DEP)
The NYC Department of Environmental Protection (DEP) enriches the environment and protects public health for all New Yorkers by providing 1.1 billion gallons o…
Corona
- Skills: telecommunications planning, network troubleshooting, network performance monitoring, network configurations, technical collaboration, system integrity, best practices, telecommunications needs assessment, analytics, IT system support
- Level: mid
- Type: full_time
SpaceX
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 Spa…
Hawthorne
- Skills: Windows operating system, Active Directory, PowerShell, PKI standards, encryption methods, automation, high availability, networking, monitoring, DevOps
- Level: senior
- Type: full_time
Sony Interactive Entertainment
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 Pla…
Aliso Viejo
- Skills: Linux CLI troubleshooting, Kubernetes administration, Networking knowledge, IT service delivery, Bash scripting, automation tools, container orchestration, public cloud infrastructure, ServiceNow, Jira
- Level: mid
- Type: contract
CIM Group
CIM is a community-focused real estate and infrastructure owner, operator, lender, and developer. Our team of experts works together to identify and create val…
Los Angeles
- Skills: infrastructure, IT architecture, servers, data networks, system needs, cybersecurity, MS Office 365, Azure, technology, solutions
- Level: mid
- Type: full_time
Northrop Grumman
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for ge…
Redondo Beach
- Skills: Red Hat Enterprise Linux, C++, Python, Kubernetes, DevOps, Agile, Linux Kernel, Networking Standards, Containerized Applications, Security+ Certification
- Level: senior
- Type: full_time
L3Harris Technologies
L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedicati…
Anaheim
- Skills: Kubernetes, Docker, Linux Red Hat, VMware, Ansible, DevOps, System Administration, Network, Automation, Security Clearance
- Level: senior
- Type: full_time
Northrop Grumman
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for ge…
Redondo Beach
- Skills: network design, network deployment, DISA STIGs, Cisco Systems, WAN configurations, network monitoring, information assurance, network integration, system performance tuning, security certification
- Level: senior
- Type: full_time
The Boeing Company
Boeing Defense, Space and Security (BDS) Space, Intelligence and Weapon Systems (SI&WS) Ground and Mission Systems Engineering (GMSE) division creates the next…
Seal Beach
- Skills: network performance, network infrastructure, security incidents, network management, DevSecOps, JIRA, Confluence, Cisco Certified Network Associate, network engineering, ground systems maintenance
- Level: mid
- Type: full_time
Boeing
At Boeing, we innovate and collaborate to make the world a better place. We’re committed to fostering an environment for every teammate that’s welcoming, respe…
Seal Beach
- Skills: Ground Systems Engineer, network performance, network infrastructure, security incidents, network management, CompTIA Security+, JIRA, Confluence, Cisco Certified Network Associate, Cisco Certified Network Professional
- Level: mid
- Type: full_time
L3Harris Technologies
L3Harris has transformed communications and information technology. L3Harris is a proven leader in tactical communications, geospatial systems and services, ai…
Anaheim
- Skills: Linux, Red Hat, Kubernetes, Docker, DEVOPS, virtual environments, performance tuning, automated processes, Red Hat Ansible, Jenkins
- Level: senior
- Type: full_time
SAIC
SAIC is a premier Fortune 500® mission integrator focused on advancing the power of technology and innovation to serve and protect our world. Our robust portfo…
Anaheim
- Skills: Infrastructure, Service Delivery, AWS, Azure, Disaster Recovery, IT Operations, Cybersecurity, Database Management, VMWare, ITIL
- Level: senior
- Type: full_time
L3Harris Technologies
Anaheim
- Skills: system administration, LAN, networking, backup technologies, SCCM, Ansible, SharePoint, Apache, Java, technical communication
- Level: mid
- Type: full_time
Mapletree
Mapletree is a global real estate development, investment, capital and property management company committed to sustainability. Its strategic focus is to inves…
Long Beach
- Skills: Network Engineer, SD-WAN, network switches, firewall, network administration, network security protocols, Azure, Alibaba Cloud, communication protocols, routing protocols
- Level: mid
- Type: full_time
Sony Interactive Entertainment
Sony Interactive Entertainment is seeking a Senior Data Center Operations Engineer to run the daily operations of its global data centers and POP locations. Th…
Los Angeles
- Skills: data center operations, network infrastructure, server hardware, Juniper, Ciena, OTDR, BER testing, cabling, SOW documents, hardware deliveries
- Level: mid
- Type: full_time
NBCUniversal
NBCUniversal is one of the world's leading media and entertainment companies. We create world-class content, which we distribute across our portfolio of film, …
Los Angeles
- Skills: Systems Engineer, media production, enterprise IT, technical solutions, cyber security, cloud computing, networking, video infrastructure, media technology, 24x7 operations
- Level: mid
- Type: full_time
Northrop Grumman
At Northrop Grumman, our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for ge…
Redondo Beach
- Skills: networking principles, Windows Server, Active Directory, CompTIA Network+, ServiceNow, VMware VDI, technical support, customer satisfaction, security clearance, field support
- Level: mid
- Type: full_time
viantinc
Irvine
- Skills: Database Administration, AWS, Google Cloud Platform, Data Systems, Infrastructure, Performance, Automation, Reliability, Cloud Platforms, DBA
- Level: mid
- Type: full_time
System1
Los Angeles
- Skills: Help Desk, Technical Support, Infrastructure, IT Solutions, Hardware, Software, Problem Resolution, Internal Users, Troubleshooting, Communication
- Level: mid
- Type: full_time
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 supp…
Seal Beach
- Skills: Linux, system integration, server configuration, backup procedures, user access administration, VMware, Kubernetes, scripting, automation, Risk Management Framework
- Level: mid
- Type: full_time