- Applied Research Associates, Inc. (Warrendale, PA)
- …years of relevant experience, with at least five (5) years of experience in a senior Linux Systems Administrator role, preferably in a high-tech or regulated ... join our team. This successful person will manage our Linux -based infrastructure and our Windows -11 developer fleet...at least five (5) years of experience in a senior Linux Systems Administrator role… more
- Greene Tweed (Lansdale, PA)
- …Servers, and other core services and supporting infrastructure. + Administer and maintain Windows and Linux servers in a mixed hybrid (AWS, Azure) enterprise ... years of related experience successfully installing, maintaining, upgrading and migrating Windows and Linux server environments, preferably global. + Proficiency… more
- Tyto Athene (Ashburn, VA)
- …environments as an applications or systems administrator . + Practical knowledge of Windows and Linux systems administration. + Experience with Linux or ... Administer and optimize enterprise IT applications and systems in Windows and Linux environments. + This role...on Amazon Web Services (AWS). + Serve as a senior Splunk Administrator or Architect, responsible for… more
- ManTech (Fairmont, WV)
- **MANTECH** seeks a motivated and customer-oriented ** Senior Systems Administrator - Windows / Linux Dual-Stack Specialist** to join our team in **Boulder, ... Puppet) to automate repetitive tasks, configuration baselines, and deployment pipelines across both Windows and Linux environments. + Lead efforts to integrate … 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) ... practices. + At least 6 years of experience in designing, administering and troubleshooting Linux and Windows systems, storage systems, network and VMs. + The… more
- Lockheed Martin (San Diego, CA)
- …including: Network/System Administration \- Experience with server and desktop management of Linux and Windows environments \- Familiar with package deployment, ... \- Solid background/experience with Red Hat Enterprise \- Microsoft Windows Server Setup, Configuration, and Administration \- Experience providing lab… more
- General Dynamics Information Technology (Livermore, CA)
- …Description:** $10K Sign-on bonus **Job Summary:** We are seeking a highly skilled Senior Linux Systems Administrator . The role involves performing in-depth ... Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux ,Microsoft Server Operating Systems,Microsoft Windows Environment **Certifications:**… 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 ... QALUIFICATIONS Experience: + Advance knowledge and certification in both Windows Server and RHEL is considered highly desired +...following OS Certifications required + Linux + Linux + Red Hat Certified System Administrator (RHCSA)… more
- The Boeing Company (Fairfax, VA)
- …** to join the team in **Herndon, VA; Fairfax, VA;** or **Chantilly, VA** . As a Senior Linux Administrator , you will play a crucial role in maintaining and ... optimizing our Linux -based infrastructure, ensuring the stability, security and efficiency of...Experience with automation tools (ie Ansible) + Experience with Windows support and administration in an Active Directory environment… more
- BAE Systems (San Diego, CA)
- …Other incentives may be available based on position level and/or job specifics. ** Senior Linux System Administrator ** **116453BR** EEO Career Site Equal ... career with BAE Systems. BAE Systems is seeking a Senior Closed Area Linux Systems Administrator...after-hours or weekend support may be required for maintenance windows or incident response. You must be able to… 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 & ... difference in National** **Security!** Join our team as a ** Linux Systems Administrator ** , where you'll provide...to 15 years. + **Technical Skills** : Experience with LINUX , Windows and Virtualization + **Security Clearance**… more
- RTX Corporation (El Segundo, CA)
- …more secure world. **What You Will Do** + We are seeking an experienced Linux Administrator that will be working in a highly collaborative, multi-platform and ... operation, and maintenance of systems hardware and software related to a Linux / Windows infrastructure for classified programs. Duties include, but are not… more
- Black Bear Technology Solutions, LLC (Adelphi, MD)
- Senior Linux System Administrator ...DoD 8750 and 8140 compliance requirements Technical Environment: + Windows Server + MCEM + MAC OS + RHEL, ... or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior Linux System Administrator is responsible for leading system administration… more
- ManTech (Fort Meade, MD)
- ManTech seeks a ** Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... perform capacity analysis and system planning. + Configure and manage Linux and Windows operating systems; install, load, and enhance OS software for improved… more
- Northrop Grumman (Morrisville, NC)
- …**Responsibilities will include but not be limited to the following:** + Serve as a senior Linux Systems Administrator within an AWS cloud environment for a ... Northrop Grumman Classified Solutions team is seeking an experienced ** Linux Systems Administrator ** to join its dynamic...writing. + DoD 8570 Certification in a primary OS ( Windows , Linux , Cisco). We offer flexible work… more
- L3Harris (Greenville, TX)
- …land, sea and cyber domains in the interest of national security. Job Title: Linux System Administrator Job Code: 29921 Job Location: Greenville, TX Schedule: ... 9/80 Job Description: L3Harris is seeking a Linux Systems Administrator to support Mission System...with a team of multidiscipline, multileveled Systems Administrators supporting Linux , Windows , and Network operations + … more
- Leidos (Annapolis Junction, MD)
- **Description** **Networking System Administrator - Linux ** **Leidos** has a new and exciting opportunity for a **Networking System Administrator - Linux ... that utilizes complex equipment/systems (ex. Network Switches, Routers, LANs, & cabling, Windows / Linux operating systems, VMware, etc.). + Must have experience… more
- V2X (Springfield, VA)
- …respect, responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - Windows Server - active TS/SCI clearance to ... Microsoft Windows Server platforms, but there are also Linux distributions as well. + The Senior Systems Administrator II shall support the mid-level… more
- Belay Technologies (Annapolis Junction, MD)
- …that utilizes complex equipment/systems (ex. Network Switches, Routers, LANs, & cabling, Windows / Linux operating systems, VMware, etc.). + Must have experience ... in 2021! Belay Technologies is seeking a Jr./Mid-level System Administrator to join our intel team. The selected individual...utilities used to create and configure network connections in Linux OS. + Must have experience implementing Windows… more
- NBC Universal (Glendale, CA)
- …need to have in order to do this job?" + Minimum 10+ years as a Senior Linux system administration in a large (500+system) environment + Develop tools using ... is expected to be completed during 2025. DreamWorks Animation is seeking a Senior Systems Administrator to join its multi-platform Infrastructure Engineering and… more
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