- Mount Sinai Health System (New York, NY)
- …6 years of experience in designing, administering and troubleshooting Linux and Windows systems , storage systems , network and VMs. + The ability to ... Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing...System is one of the largest academic medical systems in the New York metro area, with more… more
- Tyto Athene (Doral, FL)
- **Description** Tyto Athene is searching for a ** Senior Systems Administrator ( Linux )** to support US Southern Command on the SCITES II Contract in Doral, ... Florida. The Senior Linux Administrator leads the design, implementation,...and continuity of operations (COOP) strategies + Troubleshoot complex system and network issues in collaboration with… more
- General Dynamics Information Technology (Livermore, CA)
- …**Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and is responsible ... hardware upgrades. + Core Systems : Domain Controllers, Linux servers, DNS, VMware, HPE Blade System ,...+ System administration and IT certification in Linux , Microsoft, or other network related fields… more
- TISTA Science and Technology (Austin, TX)
- …patching support, work with ServiceNow, and oversee provisioning, configuration management, and system monitoring on Linux systems and servers. You'll ... Overview TISTA is looking for a Senior Systems Administrator to manage teams,...configuration management, virtual machine administration, directory services, volume management, system monitoring on both Linux Systems… more
- First Division Consulting (Dahlgren, VA)
- …contingent on contract award** Position Overview: First Division Consulting is seeking a Senior Unix/ Linux Systems Administrator to support a Department of ... ideal candidate will have expertise in Unix/ Linux system administration, backup and recovery, network security...(6) years of professional experience in Unix/ Linux system administration for networks and software systems .… more
- BOOZ, ALLEN & HAMILTON, INC. (Columbia, MD)
- Linux System Administrator, Senior The...or IT field and 5+ years of experience with systems or network administration, or 10+ years of ... environment that supports critical cybersecurity mission customers. As a Linux system administrator on our project, you'll...experience with systems or network administration in lieu of degree + Ability to… more
- Samsung SDS America (Austin, TX)
- …is a strategic thinker and hands-on technical expert, with a passion for Linux systems , automation, and optimizing infrastructure at scale. Key Responsibilities: ... and drive successful project delivery. Core Responsibilities: + Administer and harden Linux systems across production and development environments. + Engineer… more
- EPS Corporation (Panama City Beach, FL)
- Senior Red Hat/ Linux Information Systems Security Engineer - (709) Share this job as a link in your status update to LinkedIn. Job Title Senior Red Hat/ ... hardware design and integration. Firewall administration experience. Experience with Red Hat/ Linux network deployment in an enterprise VMWare virtual computing… more
- Leidos (Aurora, CO)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... managing UNIX and Windows operating systems , troubleshooting, maintaining network integrity, and enhancing system performance. Additionally, you'll support… more
- Leidos (Orlando, FL)
- **Description** Are you an experienced ** Senior Linux System Administrator** looking for your next challenge? Your search ends here! We have an exciting ... of ITIL Change & Configuration Management. + Relevant certifications (eg, CompTIA Network +, CompTIA Security+, CompTIA Linux +, (RHCE) Red Hat Certified Engineer,… more
- ManTech (Fort Meade, MD)
- Mantech seeks a motivated, career and customer-oriented ** Senior Linux System Administrator** to join our team in **Ft. Meade, MD** . In this role, you will ... capacity analysis and planning. + Configure and manage Linux operating systems ; install and maintain OS software; implement system enhancements to improve… more
- SMX (Dahlgren, VA)
- Senior Linux /Unix Systems Administrator (4411)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated ... Senior Linux /Unix Administrator to join our team...Warfare Center Dahlgren Division (NSWCDD) in Dahlgren, VA. The Senior Systems Administrator will work as part… more
- Mission Support and Test Services (North Las Vegas, NV)
- …is looking for a high-performing individual to join our team as a Linux Systems Administrator ( Senior Infrastructure Analyst). **Key Responsibilities** + ... and resolve complex technical issues related to Linux servers, network infrastructure, and virtualization environments. + Document system configurations,… 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
- GovCIO (Bismarck, ND)
- **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... senior - systems -administrator--%28linux-windows%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2025-6239_ **Category** _IT Infrastructure & Network Engineering & Operations_ **Position Type**… more
- General Motors (Austin, TX)
- …is seeking a highly skilled and experienced professional to join our team as a ** Senior Software Engineer, Linux Kernel & Driver Development** . As a global ... in the bring-up of next-generation automotive computing platforms, focusing on Linux kernel development, device drivers, low-level system integration,… more
- GovCIO (Carson City, NV)
- **Overview** GovCIO is hiring a Windows and Linux System Administrator ( Senior ) to support Veterans Affairs operational needs. The role requires AWS, ... $150,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/6366/ linux - system -administrator%2c- senior -%28remote%29/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID**… more
- General Dynamics Information Technology (Falls Church, VA)
- …Yes **Job Description:** + Provide system administration support for Linux operating systems including installing software, applying patches, managing file ... and usage charts, including CPU usage, disk usage and network uptime for the Linux Servers. +...(Bash, Ruby, Python, Perl, etc.) + General understanding of Linux internals ( system calls, file systems… more
- Leidos (Annapolis Junction, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... Seeking qualified candidate for a small, diverseteam that provides end-to-end software, systems , and network engineering services to support Integrated Discovery… more
- RTX Corporation (Aurora, CO)
- … systems + Experience using and configuring hardware (eg, setting up system network time protocol) + Experience with Cryptologic Equipment configuration and ... a safer, more secure world. Raytheon Technologies (RTX) is seeking a talented Senior . Platform Linux - (Front End Processor (FEP) Engineer) with experience… more