- SpaceX (Hawthorne, CA)
- IT Linux Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out ... to make this possible, with the ultimate goal of enabling human life on Mars. IT LINUX SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX is looking for… more
- UIC Government Services and the Bowhead Family of Companies (Corona, CA)
- …desirable. This position is 100% onsite. **Responsibilities** * Systems Administrator administers and supports daily operational requirem* Linux Systems ... a highly skilled and experienced Linux System Administrator to join our dynamic IT team....System Administrator with a strong focus on Linux systems . * Deep understanding of … more
- Northrop Grumman (Redondo Beach, CA)
- …You!** The Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** **with High Performance Computing (HPC)** ... of multi-user Linux network services. + Providing technical support for Linux systems and associated networks. + Installing, troubleshooting, servicing, and… more
- Lockheed Martin (Sunnyvale, CA)
- …National Security Space programs in Sunnyvale, CA\. **Your Mission:** As a Linux Information Systems Administrator , your responsibilities will include: ... in resolving technical issues with applications, connectivity, and other IT \-related concerns\. * Cybersecurity Expertise: Conduct environmental vulnerability scans,… more
- AutoZone, Inc. (Elk Grove, CA)
- …for a leader in the automotive software industry. Position Summary: The Lead Systems Administrator will serve as a subject matter expert (SME) responsible ... experience. + 10 or more years of professional 24x7 systems maintenance experience in a Linux /Unix data...work in a fast-paced environment while balancing multiple priorities. Linux , Cloud and IT certifications considered: +… more
- General Dynamics Information Technology (Livermore, CA)
- …Yes **Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible ... capacity planning and hardware upgrades. + Provide specialized expertise within multiple IT systems such as: Windows 2016/2019 server, Red Hat Enterprise… more
- Lockheed Martin (Sunnyvale, CA)
- …facilities that span more than 70 countries\. We are hiring a Linux System Administrator , Sr to support daily IT operations\. **What You Will Be Doing:** In ... this role, you will perform a variety of activities in information systems design, development, and analysis encompassing one or more of the following areas of… more
- US Tech Solutions (Milpitas, CA)
- **Job Description:** + The client is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed and in compliance with ... IT support for Engineering Groups. + Investigate and trouble-shoot endpoint systems issues. + IT -related solutions within engineering groups. + Maintain… more
- RTX Corporation (El Segundo, CA)
- …that create a safer, more secure world. **What You Will Do:** + Provide IT systems administration in a heterogeneous RedHat Enterprise / Microsoft Windows and ... systems administration and networking administration experience, Windows or Linux administration, backup, and recovery enterprise suites. + Experience with… more
- SpaceX (Hawthorne, CA)
- IT Systems Administrator , Launch Hawthorne,...+ 3+ years of experience in IT systems administration. + Hands-on experience with Linux or ... make this possible, with the ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR , LAUNCH SpaceX is looking for a highly skilled and… more
- Science Systems and Applications, Inc. (Pasadena, CA)
- …eligible for telework Citizenship: US Citizen Travel: None Summary: SSAI seeks a Systems Administrator to join the Enterprise Technology Special Programs Office ... deliver on milestones and deadlines to non-NASA sponsors. The Systems Administrator is responsible for providing effective...to these systems + Provide support to IT systems including day-to-day operations, monitoring and… 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 ... (or equivalent experience). + 3+ years of experience in IT systems administration or a related role....a related role. + Strong knowledge of Windows and/or Linux server environments. + Proficiency with virtualization technologies (eg,… more
- Leidos (Vista, CA)
- **Description** **Leidos' Security Enterprise Solutions (SES)** operation is seeking an ** IT Systems Administrator ** for our **Vista, CA** office. This ... issues as well as software product development activities. The Systems Administrator will work as part of...focus will be on proactively identifying, troubleshooting, and resolving IT Systems Administration related issues as related… more
- RTX Corporation (El Segundo, CA)
- …a security clearance **Security Clearance:** TS/SCI with CI Poly - Current **Principal Systems Administrator - El Segundo, CA -Must have a TS/SCI with ... complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise… more
- CACI International (Beale AFB, CA)
- SIGINT Systems Administrator (High Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI ... of Travel: None * * * **The Opportunity:** CACI is seeking a Junior-level SIGINT Systems Administrator (High-Band) to join the CACI team at Beale AFB, VA. You… more
- RTX Corporation (El Segundo, CA)
- …complex IT infrastructure problems. **What You Will Do:** + Provide IT systems administration in a heterogeneous Microsoft Windows and Redhat Enterprise ... security clearance **Security Clearance:** DoD Clearance: TS/SCI **Senior Windows Administrator - El Segundo, CA -Must have a TS/SCI with... Linux environment. + Working as a team member in… more
- Black Bear Technology Solutions, LLC (Los Angeles, CA)
- Intermediate Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: ARL West, Los Angeles, CA (Onsite) Position Overview: ... The Intermediate Windows Systems Administrator specializes in the installation, configuration,...Troubleshoot and resolve issues on Windows Server, macOS, and Linux systems . Required Qualifications: + Experience: Minimum… more
- CACI International (Beale AFB, CA)
- SIGINT Systems Administrator (Low-Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee ... None * * * CACI is seeking a SIGINT Systems Administrator (Low-Band Journeyman) to join the...Additionally, you will analyze, troubleshoot, and resolve issues with IT infrastructure including user systems , servers, storage,… more
- RTX Corporation (El Segundo, CA)
- …and workstation support. + Ability to assist with troubleshooting, patching, and support of Linux Systems . + Provide IT systems administration in ... Will Do:** + Experience provisioning, installation/configuration, operation, and maintenance of systems hardware and software related to a Windows/ Linux … more
- Huntington Ingalls Industries (Camp Pendleton, CA)
- …Industries, is searching for a qualified candidate to fill the role of Systems Administrator for The Navy Integrated Training Environment (NITE) contract. The ... Network Administrator is responsible for administration, maintenance, and cybersecurity defense...network analysis regarding short- and long-range planning for in-house systems . May coordinate third-party maintenance for network equipment. May… more