Arma Global Corporation - Livermore, CA
posted 3 months ago
The Senior Linux System Administrator is responsible for maintaining the workflows of an organization's computer systems, ensuring their upkeep, configuration, and reliable operation. This role involves addressing network issues, updating equipment and software, and providing in-depth analysis and technical support for systems. The administrator will engage in complex problem resolution, design, development, testing, operational integration, and user support. The position requires on-site work due to the classified nature of the tasks involved. In this role, the Senior Linux System Administrator will provide operating systems planning and evaluation, focusing on performance analysis, capacity planning, and hardware upgrades. The position demands specialized expertise in multiple IT systems, including Windows Server 2016/2019, Red Hat Enterprise Linux, and VMWare technologies. Responsibilities include installation, administration, troubleshooting, and support of server operating systems and services, as well as storage and Data Center solutions. The administrator will oversee the implementation of system specifications, ensuring integration, testing, and documentation are completed effectively. The role requires strong technical skills across various systems and storage technologies, including but not limited to Windows Server, Microsoft SQL Server, Active Directory, and VMware ESXi. The administrator will also be responsible for maintaining core systems such as Domain Controllers, Linux servers, and DNS, while also managing supplemental systems and software like SQL, DHCP, and Red Hat Enterprise Linux. A hands-on approach is essential, as the administrator will need to work directly with systems and technology to ensure optimal performance and security.