- Nightwing (Sterling, VA)
- …intelligence community, defense, civil, and commercial markets. Nightwing has an immediate need for a Senior Linux Systems Administrator to be a member ... in problem solving. Specific duties and responsibilities of the Senior Linux System Administrator may...Active Directory (AD)) -Experience with Kubernetes -Proven experience upgrading Linux systems and transition to new configurations… more
- BAE Systems (Annapolis Junction, MD)
- …awards. Other incentives may be available based on position level and/or job specifics. ** Senior Linux Systems Administrator ** **109584BR** EEO Career ... **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
- Leidos (Columbia, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) ... a difference in National Security!** **Job Summary** Join our team as a ** Systems Administrator ** , where you'll provide crucial support for the implementation,… 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 ... **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux ** ** Systems Administrator ** in our **National Security Sector's (NSS)… 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 ... Skills and Experience: + Associate degree in relevant field - Preferred + RHCSA Linux Red Hat Certified System Administrator certification with At least one of… 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 ... 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_… more
- General Dynamics Information Technology (Annapolis Junction, MD)
- …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,System Administration,VMware **Experience:** 10 + ... can offer is one-of-a-kind. Our work depends on a ** Linux /AWS** **System Administrator ** joining our team to...+ Maintaining and upgrading the Kubernetes clusters on the systems . + Patching, upgrading, scanning, reporting, and remediation of… more
- BAE Systems (Sterling, VA)
- …improve our future and protect our freedom. BAE Systems is looking for a Senior Systems Administrator to provide comprehensive support to all aspects of ... Lead and assist the maintenance and troubleshooting of all Linux and Windows servers and workstations across a hybrid...be available based on position level and/or job specifics. ** Senior Systems Administrator ** **109353BR** EEO… more
- Parsons Corporation (Alexandria, VA)
- …Parsons company, has an immediate full-time, on-site, opening for a multi-platform, Senior IT ( Systems ) Administrator supporting Corporate IT infrastructure ... as well as DOD government location + Maintain and monitor Windows based systems and Linux based applications and desktop virtualization services + Perform… more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …10 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Systems Administrator Senior (VMware) - TS/SCI required** Transform ... technology into opportunity as a ** Systems Administrator Senior ** with GDIT....and administer physical and virtual servers, primarily Windows and Linux servers + Support and management of server virtualization,… more
- System One (Washington, DC)
- SR SYSTEMS ADMINISTRATOR WASHINGTON, DC - HYBRID FULL BENEFITS POSITION, PAY TO $135K FED GOV AGENCY REQUIRES CITIZENSHIP PUBLIC TRUST PROCESSING Establishes and ... maintains smooth operation of computer systems (to include operating systems , software and...12 months of onboarding. MCA Microsoft Azure Admin RHCSA Linux Red Hat Certified System Administrator AWS… more
- The Boeing Company (Herndon, VA)
- …Data Analytics (IT&DA) organization Specialized Infrastructure Operations group is currently seeking a ** Senior Systems Administrator ** to join the team in ... of experience in troubleshooting complex network problems + Experience as a system administrator of Linux /Unix or Windows platforms + Willing to work variable… more
- Parsons Corporation (Fort Belvoir, VA)
- …what you're looking for. **Job Description:** Parsons is looking for an amazingly talented ** Senior ** ** Systems Administrator ** to join our team! In this ... networks and systems + Manage Windows Active Directory environments, hypervisors, Linux and Windows virtual machines, & Apache Web Servers. + AWS Cloud… more
- Belay Technologies (Laurel, MD)
- …following skills: + Provide Systems Engineering support for local and remote Linux systems (local and remote) + Create, edit, and troubleshoot scripts ... 2019, runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Senior System Engineer - Linus (SE) to join our intel team. The SE analyzes user's… more
- TekSynap (Fort Belvoir, VA)
- …computer technical degree) or equivalent experience + Expert technical knowledge of Window/ Linux Operating systems . + Advanced knowledge of DoD RMF process, ... QUALIFICATIONS** One or more of the following: + Microsoft: Windows Server Hybrid Administrator Associate **Overview** We are seeking a Senior System … more
- General Dynamics Information Technology (Fort Belvoir, VA)
- …Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support ... SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Active Directory (AD),Incident Resolution,System Administration **Experience:**… more
- ManTech (Chantilly, VA)
- **ManTech** seeks a motivated, career and customer-oriented ** Senior Systems Administrator ** to join our team in **Herndon, VA.** The ** Senior Systems ... designing/implementing COOP plans + Experience administering Red Hat derivative Linux distributions **Clearance Requirements:** + An active TS/SCI with Polygraph… more
- Leidos (Greenbelt, MD)
- …documentation related to the design, installation, administration, and maintenance of multiple Linux systems in a distributed computing environment. + Ensure ... the day-to-day operation and ongoing support of Servers and Systems including event, fault, and performance management. + Develop...provide for a reliable, scalable, secure and highly available Linux environment. + Find gaps in the Linux… more
- Lockheed Martin (Fort Meade, MD)
- …SA experience may be substituted\. * Ten \(10\) years of experience as a Systems Administrator \(SA\) in programs and contracts of similar scope, type, and ... involved in the resolution process * Configure and manage Linux operating systems , install and load operating system software, troubleshoot issues, maintain… more
- TekSynap (Washington, DC)
- …and support virtual environments including AWS and VMware. + Maintain various operating systems in a variety of users and activities. + Apply cybersecurity knowledge ... equipment to proper security standards. + Install, troubleshoot, and manage applications, systems , and networks. + Test systems and resolve security… more