- ICF (Reston, VA)
- …. **Key Responsibilities:** + Administer and support both Linux and Windows operating systems , ensuring optimal system performance and adherence ... We are seeking a highly skilled, customer-facing Systems Administrator to support Linux and Windows environments for a critical Treasury program. The ideal… more
- Mount Sinai Health System (New York, NY)
- …researchers at Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing ... 6 years of experience in designing, administering and troubleshooting Linux and Windows systems , storage...System is one of the largest academic medical systems in the New York metro area, with more… more
- Lockheed Martin (San Diego, CA)
- …System Administration \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment, imaging, ... Martin is looking for highly motivated, experienced individuals to perform network/ system administration and support on a variety of complex platforms supporting… more
- Navy Exchange Services (NEX) (Virginia Beach, VA)
- …OS, virus updates, patches and performance tuning. Duties and Responsibilities: - Acts as senior administrator for legacy Linux , Windows , and ESX server ... responsible for installation, configuration, and support of all legacy Linux , Windows , and ESX servers within a...implementation life cycle replacements. - Provides support for legacy Linux and Novell E-Directory systems during conversion… more
- Penn Medicine (Philadelphia, PA)
- …Server Infrastructure, Cloud Infrastructure, storage Skills & Abilities: + Senior level Windows or Linux system admin + Working knowledge of networking ... Are you living your life's work? ** Senior System Administrator Server** **This role focuses on Linux...members. Responsibilities: + Build and support server infrastructure and systems + Responsible for maintaining the server and virtual… more
- Northrop Grumman (San Diego, CA)
- …with 0 years of related experience. + Working knowledge of at least one system engineering environment ( Linux , Windows , or VMware). + Understand TCP/IP, ... and data. + Will work under the supervision of senior systems engineers, admins, and architects. +...related experience. + Working knowledge of at least one system engineering environment ( Linux , Windows ,… more
- BAE Systems (San Diego, CA)
- …able to lift equipment (up to 40lbs) and work within controlled environments. **_In this Senior Linux System Adminisrator position you will make impacts in ... Systems . BAE Systems is seeking a Senior Closed Area Linux Systems ...be available based on position level and/or job specifics. ** Senior Linux System Administrator** **116453BR**… more
- Alaka'ina Foundation Family of Companies (Kauai County, HI)
- …The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The position ... Senior Systems Administrator ( Linux )...(DoD) environment. This role requires deep technical expertise in Linux systems , leadership in secure system… more
- Amentum (Waimea, HI)
- Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage enterprise-level Linux infrastructure in support of US ... (DoD) environment. This role requires deep technical expertise in Linux systems , leadership in secure system...Security Methods and Techniques + Knowledge of DoD IT systems , to include Windows , RHEL, and comprehensive… more
- KBR (Sioux Falls, SD)
- Title: Mid- Senior Linux Systems Administrator...knowledge of Linux (RHEL, OEL, Rocky) and Windows operating systems . + Experience with server, ... has an immediate need for an energetic and dynamic Mid- Senior Systems Administrator in support of the...skilled team. This role leads technical operations across both Windows and Unix/ Linux environments (with a primary… more
- Leidos (Columbia, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... will involve configuring and managing UNIX and Windows operating systems , troubleshooting, maintaining network integrity, and enhancing system performance.… more
- ManTech (Fort Meade, MD)
- ManTech seeks a ** Senior Linux System Administrator**...and system planning. + Configure and manage Linux and Windows operating systems ; ... role, you will provide support for implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and any processes… more
- Integration Innovation, Inc. (i3) (Huntsville, AL)
- …implement a Missile Defense System with multiple layers of protection. The Senior Linux Administrator performs administration of cloud and on-site Linux ... improve the reliability and performance of the applications and systems . + Perform Linux system ...required. + Senior knowledge and experience of Linux operating systems (RHEL). + Experience with… more
- Black Bear Technology Solutions, LLC (Adelphi, MD)
- Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior ... standards. + Install, configure, and maintain software and operating systems . + Implement operating system enhancements for...DoD 8750 and 8140 compliance requirements Technical Environment: + Windows Server + MCEM + MAC OS + RHEL,… more
- L3Harris (Melbourne, FL)
- …professional to join the Managed Operational Support Services (OSS) team as a Linux System Administrator (Sys Admin). Responsibilities for this position include ... domains in the interest of national security. Job Title: Senior Specialist, Systems Administration Job Code: 28994...the virtual environments (VM) and installing and configuring the Linux based Red Hat Operating System . The… more
- General Dynamics Information Technology (Washington, DC)
- …ensure today is safe and tomorrow is smarter. Our work depends on a skilled Linux Senior Principal Systems Engineer joining our team to bring professionalism ... 15 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Linux ** Design, deploy,… more
- RTX Corporation (El Segundo, CA)
- …and license configuration; and workstation support. + Experience with troubleshooting, patching, and support Linux , ESXi and Windows Systems . + Work as a ... and maintenance of systems hardware and software related to a Linux / Windows infrastructure for classified programs. Duties include, but are not limited… more
- Serco (Newport, RI)
- …and analysis products for the US Navy. We are looking for a ** Senior Linux Engineer** to join our system integration team. You will work with latest ... systems , system services, application software and system management tools for Linux systems...+ Experience with System Build Automation Tools ( Linux kickstart, Puppet, Windows Deployment Server (WDS))… more
- L3Harris (Melbourne, FL)
- …with a general focus on Red Hat Enterprise Linux (RHEL) and Windows . Join our team of Information Security Systems Engineers (ISSEs) to support ... sea and cyber domains in the interest of national security. Job Title: Senior Associate, Information Security Systems Engineer Job Code: 27593 Job Location:… more
- Chenega Corporation (Albuquerque, NM)
- Linux System Administrator Albuquerque, NM Join our Talent Network Linux System Administrator Albuquerque, NM Are you ready to enhance your skills and ... in their business. TheLinux System Administratorshall perform system administration for the operating systems for... servers/devices. + Track vulnerabilities and perform patching on Linux systems to be in compliance with… more