- 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 exploring ... ultimate goal of enabling human life on Mars. IT LINUX SYSTEMS ADMINISTRATOR - TOP SECRET...+ Experience with configuration management (Puppet, Chef, Ansible), provisioning, infrastructure as code, and other DevOps concepts and tools… more
- UIC Government Services and the Bowhead Family of Companies (Corona, CA)
- …* Systems Administrator administers and supports daily operational requirements. * Linux Systems Administration: Install, configure, and maintain Linux ... for the administration, maintenance, and support of our critical Linux -based infrastructure . Experience working within a Department...as a System Administrator with a strong focus on Linux systems . * Deep understanding of … more
- BAE Systems (San Diego, CA)
- … Systems . BAE Systems is seeking a Senior Closed Area Linux Systems Administrator to provide comprehensive technical and operational support for ... user/group management, OU structure, and GPOs. + Install, configure, and maintain Linux -based servers and systems . + Configure, deploy, and maintain Lab-in-a-Box… more
- GovCIO (Sacramento, CA)
- **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6239/senior- systems -administrator--%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6239_ **Category** _IT… more
- GovCIO (Sacramento, CA)
- **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position ... role, you will work with other members to mitigate vulnerabilities on Linux -based systems , implement STIGs, address POAMs, and mitigate Zero-Day vulnerabilities.… more
- SpaceX (Hawthorne, CA)
- IT Systems Administrator - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... ultimate goal of enabling human life on Mars. IT SYSTEMS ADMINISTRATOR - TOP SECRET CLEARANCE SpaceX...addition to broader experience and capability with networking and Linux technologies. This employee will be a member of… more
- RTX Corporation (El Segundo, CA)
- …is required, as only US citizens are eligible for a security clearance. + Linux and/or Windows systems administration experience. + Full time 100% Onsite ... US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our… more
- Northrop Grumman (El Segundo, CA)
- RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Top 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, and for generations to come. Our… more
- SpaceX (Hawthorne, CA)
- Lead IT Systems Engineer - Top Secret Clearance Hawthorne, CA Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... goal of enabling human life on Mars. LEAD IT SYSTEMS ENGINEER - TOP SECRET CLEARANCE As...skilled IT professionals responsible for implementing and maintaining IT infrastructure that directly supports SpaceX's national security programs. +… more
- RTX Corporation (El Segundo, CA)
- …required, as only US citizens are eligible for a security clearance. + Linux and/or Windows systems administration experience. **Qualifications We Prefer:** + ... US citizens are eligible for a security clearance **Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our… more