Linux Systems Administrator
1 week ago
Systems Administrator 100% On site Sunnyvale, CA TS/SCI w/CI Polygraph required1st Shift Job SummaryThe Linux Systems Administrator will manage and maintain secure Linux/Unix environments, ensuring compliance with security standards and operational requirements. This role involves system installation, patching, troubleshooting, automation, and documentation. The position requires strong technical expertise, attention to detail, and adherence to security protocols in a classified environment.Job ResponsibilitiesInstall operating system security patches and firmware updates.Create and manage security groups and user permissions.Diagnose and resolve hardware and software issues.Coordinate hardware repair activities.Create scripts to automate system administration tasks.Develop and maintain Standard Operating Instructions (SOI) documentation.Administer virtual machines using VMWare ESXi.Perform routine server and workstation patching per established guidelines.Install and configure server hardware and software applications.Manage servers in disconnected environments.Implement vulnerability remediation and security management, including system hardening, log management, and configuration management tools (e.g., Nessus, Trellix, Splunk, SCAP, HBSS).Manage and implement backup and disaster recovery solutions for Linux systems.Troubleshoot NAS/SAN storage issues and manage storage configurations.Implement and manage end-user authentication in mixed environments (NIS & SSSD preferred).Job RequirementsActive TS/SCI security clearance with CI polygraph (required).U.S. citizenship (required).Ability to lift up to 30 pounds.CompTIA Security+ or equivalent DoD 8570 certification (or ability to obtain within 60 days of employment).Experience with Linux or Unix operating systems.Strong scripting skills for automation (shell, Ansible preferred).Knowledge of NISPOM, Risk Management Framework (RMF), and STIG requirements.Experience with vulnerability remediation and security compliance.Proficiency in Microsoft Office Suite (Excel, Word).Desired SkillsExperience with RedHat Enterprise Linux (RHEL) versions 6–9.Familiarity with Solaris, AIX, POWER, or SPARC systems.Experience managing Linux systems with NAS/SAN storage.Knowledge of authentication management in mixed environments.EducationHigh school diploma or equivalent required; additional technical certifications preferred.Work ExperiencePrevious experience in Linux/Unix system administration and security compliance.
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Linux Systems Administrator
1 week ago
Sunnyvale, United States Equiliem Full timeSystems Administrator 100% On site Sunnyvale, CA TS/SCI w/CI Polygraph required1st Shift Job SummaryThe Linux Systems Administrator will manage and maintain secure Linux/Unix environments, ensuring compliance with security standards and operational requirements. This role involves system installation, patching, troubleshooting, automation, and documentation....
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Linux Systems Administrator
1 week ago
Sunnyvale, CA, United States Equiliem Full timeSystems Administrator 100% On site Sunnyvale, CA TS/SCI w/CI Polygraph required 1st Shift Job Summary The Linux Systems Administrator will manage and maintain secure Linux/Unix environments, ensuring compliance with security standards and operational requirements. This role involves system installation, patching, troubleshooting, automation, and...
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Linux System Administrator
5 days ago
Sunnyvale, CA, United States KTek Resourcing Full timeLinux AdminLocation: Sunnyvale, CA (Onsite)Contract: 6-12+ monthsClient: HCL AmericaVisa: USC, GC, GC EAD and H4EAD**Update LinkedIn ID RequiredRequirement:Min 7-8 years of experience of Linux Admin with Strong experience in AnsibleSystem Administration: Install, configure, and maintain Linux servers and systems.Monitor system performance, resource usage,...
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L2 Linux/VMWare System Administrator
4 weeks ago
Sunnyvale, United States Diverse Lynx Full timeL2 Linux/VMWare System Administrator Location: Sunnyvale, CA (Onsite) Type: Fulltime Position Job Summary: Expert experience in Linux/VMWare environment with strong background supporting Linux Servers (RHEL/CentOS/Ubuntu/Free BSD). Proven experience in the use of automation technologies, specifically Ansible, as well as other Linux specific scripting...
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L2 Linux/VMWare System Administrator
4 weeks ago
Sunnyvale, United States Diverse Lynx Full timeL2 Linux/VMWare System Administrator Location: Sunnyvale, CA (Onsite) Type: Fulltime Position Job Summary: Expert experience in Linux/VMWare environment with strong background supporting Linux Servers (RHEL/CentOS/Ubuntu/Free BSD). Proven experience in the use of automation technologies, specifically Ansible, as well as other Linux specific scripting...
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Linux + Openstack Administrator
1 week ago
Sunnyvale, CA, United States CData Software Full timeRole name: Linux + Openstack Administrator Role Description: • Design, deploy, and maintain Linux server environments, ensuring high availability, security, and performance tuning. • Configure and manage virtualization technologies such as VMware or KVM for efficient resource utilization. • Implement and maintain automation scripts using tools like...
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Linux + Openstack Administrator
6 days ago
Sunnyvale, CA, United States CData Software Full timeRole name: Linux + Openstack Administrator Role Description: • Design, deploy, and maintain Linux server environments, ensuring high availability, security, and performance tuning. • Configure and manage virtualization technologies such as VMware or KVM for efficient resource utilization. • Implement and maintain automation scripts using tools like...
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Linux + Openstack Administrator
20 hours ago
Sunnyvale, CA, United States CData Software Full timeRole name: Linux + Openstack Administrator Role Description: • Design, deploy, and maintain Linux server environments, ensuring high availability, security, and performance tuning. • Configure and manage virtualization technologies such as VMware or KVM for efficient resource utilization. • Implement and maintain automation scripts using tools like...
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Linux Systems Administrator, Sr
2 days ago
Sunnyvale, California, United States Lockheed Martin Full timeJob DescriptionJoin our Lockheed Martin team Our employees are the core of everything we do, and they are helping the future arrive. As a leading technology innovation company, our team of over 100,000 people works with partners around the world to bring proven performance to our customers' toughest challenges. Headquartered in Bethesda, MD, Lockheed martin...
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L2 Linux/ VMware System Admin
2 days ago
Sunnyvale, CA, United States Vantage Point Consulting Inc. Full timeJOB DESCRIPTION Expert experience in Linux/VMWare environment with Strong background supporting Linux Servers (RHEL/CentOS/Ubuntu/Free BSD) Proven experience in the use of Automation technologies, specifically Ansible, as well as other Linux specific scripting technologies. Hands on experience with Linux Patch management including YUM, Apt-get, repo and...
