- Lockheed Martin (Orlando, FL)
- **Description:** This role is for a Classified Linux IT Systems Engineer with a focus on supporting Linux , Kubernetes, containers, and High Performance ... of the skills listed\. * System administration of heterogeneous networks using Linux integrated into Windows Server Active Directory Domains * Manage operating… more
- BAE Systems (Annapolis Junction, MD)
- …Other incentives may be available based on position level and/or job specifics. ** Senior Linux Systems Administrator** **109584BR** EEO Career Site Equal ... **Job Description** Unlock the Power of Supercomputing: Join BAE Systems -One of the Leading Service Providers of HPCs. At BAE Systems , we promote a strong,… more
- Nightwing (Sterling, VA)
- …community, defense, civil, and commercial markets. Nightwing has an immediate need for a Senior Linux Systems Administrator to be a member of the ... have proven experience in problem solving. Specific duties and responsibilities of the Senior Linux System Administrator may include, but are not limited to:… more
- BAE Systems (Merrimack, NH)
- …Other incentives may be available based on position level and/or job specifics. ** Senior Systems Administrator, Linux /Windows** **108095BR** EEO Career Site ... School Diploma and 6 or more years of relevant IT System Administrator experience + **Security certification** + **Active...and WDS automated system installation technologies + Automated backup systems + Red Hat Enterprise Linux and… 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 ... and advanced detection methods. Key Responsibilities: + Administer and maintain Unix/ Linux systems to ensure reliability, security, and performance. +… more
- BAE Systems (Huntsville, AL)
- …managing lab infrastructure to meet the customer requirements. This position will have an emphasis on Linux Systems OS along with a mix of Windows OS. This is a ... incentives may be available based on position level and/or job specifics. ** Senior System Administrator, Linux ** **111080BR** EEO Career Site Equal Opportunity… more
- Robert Half Technology (Boston, MA)
- …asset management firm based in Boston is seeking a highly skilled Senior Linux System Administrator to join their IT Infrastructure team. This role is ... complex issues, and implement solutions to guarantee high availability and performance of IT systems . + Work cross-functionally to provide support for key … more
- Amentum (Albuquerque, NM)
- Amentum is currently seeking a ** Senior Linux Systems Administrator** to support an IT Managed Services program in Albuquerque, New Mexico. The overall ... multiple facilities and locations, for classified and unclassified telecommunications and information technology ( IT ) systems . You will be a part of a team that… more
- Mount Sinai Health System (New York, NY)
- …Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems , and help support high-performance computing (HPC) environment in ... in conjunction with other technology professionals and consistent with IT policies and Compliance. The systems will...and metrics, etc. The infrastructure includes both Windows and Linux systems with file servers in multiple… 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 & ... and mobile devices. + **User Assistance:** Assist users in accessing and using IT systems , providing support for escalated tickets and detailed analysis. +… more
- CUNY (New York, NY)
- …System Administrator ( IT Sr Associate 3) - Provisional **GENERAL DUTIES** IT Senior Associates perform highly complex professional work in technology-related ... disciplines. While areas of specialization vary, typically IT Senior Associates perform a range of...Preferred: + 6+ years of experience managing and administering Linux systems (Red Hat, CentOS, Ubuntu, etc.)… more
- General Dynamics Information Technology (Livermore, CA)
- …Required:** Yes **Job Description:** $10K Sign-on bonus A Senior Linux System Administrator Maintains an organization's computer systems ' workflows and ... capacity planning and hardware upgrades. + Provide specialized expertise within multiple IT systems such as: Windows 2016/2019 server, Red Hat Enterprise… more
- Amazon (Herndon, VA)
- …and efficiency to operate AWS Regions. Amazon is looking for highly motivated Senior Systems Engineers who can balance the day-to-day operations of AWS' ... into, operating, and improving some of the largest software systems humanity has ever built? Do the challenges that...Engineering (SRE) or Enterprise Production experience in Windows / Linux or similar environments - 3+ years' experience operating… more
- Leidos (Columbia, MD)
- …Leave, and much more. **Join us and make a difference in National Security!** The Senior Linux Systems Administrator will deploy new servers, maintain and ... **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux ** ** Systems Administrator** in our **National Security Sector's (NSS)… more
- Leidos (Clarksburg, WV)
- …redis + kibana + elasticsearch + grafana Preferred Qualifications: + Operating Systems : Linux + Software development tools: JIRA, Confluence + ... **Description** As the largest provider of IT services, Leidos develops and sustains large data...for the upkeep, configuration, and reliable operation of computer systems . System administrator will ensure the uptime, performance, resources,… more
- System One (Washington, DC)
- Senior Linux Administrator Washington, DC - Hybrid Must be able to obtain a Public Trust clearance Currently hiring a Senior Linux Administrator to ... work remote. Job Responsibilities: Establishes and maintains smooth operation of computer systems (to include operating systems , software and hardware) in… more
- Integration Innovation, Inc. (i3) (Vicksburg, MS)
- Overview i3 is seeking Senior Linux System Administrators to join our team in Vicksburg, MS in support of the Engineering Research and Development Center ... NAS, network switches, and processing platforms. + Varied knowledge and experience of Linux operating systems (RHEL). + Knowledge and experience with different… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is currently hiring a Senior Linux Administrator to support our newly awarded customer contract. This position will be onsite in Washington, ... USD $150,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/5632/ senior - linux -administrator/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-DC-_ **ID** _2025-5632_ **Category** _Information… more
- Amentum (Dahlgren, VA)
- Amentum is currently seeking a Senior Linux System Administrator to provide software testing for our award winning team. ** Senior Linux System ... Level 2; 7 or more years of equivalent experience administering Linux /Window systems . **Preferred Qualifications:** + Demonstrated experience configuring and… more
- Amazon (Seattle, WA)
- …C, C++, Python, and Ruby in a Linux environment. Experience with Linux package management, version control systems , automated build processes, and software ... Description Come build the future of Linux at Amazon with the Amazon Linux...an environment that celebrates knowledge sharing and mentorship. Our senior engineers truly enjoy mentoring more junior engineers and… more