- Leidos (Vista, CA)
- … for the aviation division of the SES Business Unit. The Systems Administrator will interact with Software Engineering, Electrical Engineering, Mechanical ... our products. **Primary Responsibilities** + Integrate security requirements into IT systems , including system hardening and compliance and conducting… more
- Cognizant (San Jose, CA)
- Cognizant is seeking a ** Systems Administrator ** to provide technical expertise and support for Linux, Windows , and Virtual environments operating in ... C-series rack servers and UCS Blade Centers chassis, including servers and network modules. Configure and troubleshoot Linux, Windows , and Virtual environments.… more
- Robert Half Technology (San Diego, CA)
- Description We are seeking a knowledgeable and detail-oriented System Administrator for a contract opportunity in San Diego, CA. In this role, you will be ... improvements to maximize efficiency and reliability. Requirements + Proven experience as a System Administrator , with at least 3-5 years of hands-on expertise… more
- GovCIO (Sacramento, CA)
- **Overview** GovCIO is hiring a Windows and Linux System Administrator (Senior) to support Veterans Affairs operational needs. The role requires AWS, ... recommend solutions to minimize impact and frequency. + Ensure system integrity and perform upgrades to systems ...environments to new technologies. + Recommend changes to improve systems and network configurations and determine hardware… more
- Zoom (San Jose, CA)
- …What You Can Expect: We are seeking a highly motivated and detail-oriented Systems /Lab Administrator with experiences in test automation to join our engineering ... lab hardware, including provisioning, troubleshooting, and lifecycle management + Ensure system and network reliability, security, and performance across lab… more
- Integrits Corporation (Edwards AFB, CA)
- …systems , and aircrews for today's missions and tomorrow's global challenges. A Systems Administrator II evaluates system specifications, configures ... standards, ensures hardware / software compatibility and maintains workstations and MS Windows Operating Systems for stable performance. Essential Duties and… more
- General Dynamics Information Technology (Livermore, CA)
- …years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator /Mission Support Operator -** **$10K Sign-on bonus** ... support mission operations **Desired Qualifications** + Experience with Linux and Windows system administration and networking background is preferable.… more
- IMRI (Los Angeles, CA)
- IT Systems Administrator Apply Now! Back to search Location: Los Angeles, California Posted: 6/12/2025 Location Name: California Wage Max: 133,000.00 Wage Min: ... communication skills. Preferred Qualifications: + Industry certifications such as CompTIA Network +, Security+, Microsoft Certified: Azure Administrator , or Cisco… more
- Northrop Grumman (Redondo Beach, CA)
- …will include but not be limited to the following: + Perform as primary Systems or Network Administrator for a classified government contract. + ... of multi-user computer systems , including coordination with network , software, and system engineers, PC desktop...a secure environment + Must have experience with either Windows (desktop and server), Linux (Red Hat or HPC),… more
- Ross Stores, Inc. (Moreno Valley, CA)
- …and development for our teams\. **GENERAL PURPOSE:** As an experienced Associate Systems Administrator , this position will be responsible for administering, ... o Networking topologies and wireless computing infrastructure o Maintaining network systems and services including servers, routers,...VPN, VoIP, and other IP devices o UNIX and Windows operating systems o Internet / Intranet… more