- Nightwing (Sterling, VA)
- …of our cybersecurity, intelligence, and services offerings._** Nightwing has an immediate need for a Senior Linux Systems Administrator to be a member of ... 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
- American Systems (Arlington, VA)
- …has a$10,000 Sign-on Bonusincluded! AMERICAN SYSTEMS is seeking a highly experienced Senior Linux Systems Administrator to provide expert technical ... Linux Systems Administrator , Senior (HPC) - Top Secret Clearance w/SCI eligibility - (24385) Share this job as a link in your status update to LinkedIn.… more
- Insight Global (Herndon, VA)
- Job Description A client of Insight Global is looking for a Senior Linux Systems Administrator to join their team in Hernden, VA. The position is 100% ... call rotations in order to meet program requirements. The Senior Linux Admin will be responsible for...handle complex tasks is highly desirable. Red Hat Certified Systems Administrator (RHCSA) and Red Hat Certified… more
- CACI International (Chantilly, VA)
- Windows/ Linux Systems Administrator Job Category:...Engineer is a Mid to Senior level Systems engineer that has strong Windows and/or Linux ... with the design, installation, administration, and maintenance of Microsoft Windows and/or Linux systems + Comfortable with deploying system packages and patches… more
- Cipher Tech Solutions (Vienna, VA)
- OVERVIEW Cipher Tech is seeking a Linux system administrator and network engineer. + System Administration + Testing, configuring, and troubleshooting a ... multitude of hardware, software, and networking systems to meet the needs of our company. +...to meet the needs of our company. + Administering Linux workstations and servers. + Designing , building, installing,… more
- Northrop Grumman (Fairfax, VA)
- …of your career. We are looking for you to join our team as a Senior Cyber Systems Engineer based out of Chantilly, VA. **What to expect:** **Responsibilities:** ... level 4 or 5 based on the qualifications below. ** Senior Cyber Systems Engineer** **Basic Qualifications:** +...with a PhD Degree + Experience with Windows and/or Linux Server Operating Systems + Experience with… more
- SAIC (Fairfax, VA)
- …day-to-day operational maintenance, support, and upgrades for complex operating systems , workstations and servers. Coordinates, directs and performs complex software ... installations and upgrades to operating systems and layered software packages. Schedules installations and upgrades and maintains them in accordance with established… more
- Choisys Technology (Herndon, VA)
- Senior Systems Administrator (TS Poly)...a degree + Minimum 5 years of experience in systems administration, including proficiency in Linux or CentOS ... Administratorto ensure the performance and security of our multi-user computer systems . In collaboration with network engineers, you will play a key… more
- Leidos (Bethesda, MD)
- …the kind of environment where you can thrive, keep reading!** Leidos is seeking a Senior Windows Server Systems Administrator to support the National Media ... Azure cloud services and the cloud ecosystem. * Experience operating and maintaining systems in a Linux environment * Certification relating to Microsoft… more
- CAI (Washington, DC)
- …R3803 **Employment Type** Part time **Worksite Flexibility** Remote **Job Summary** As the Senior Systems Administrator , you will be responsible for ... configuration and support of applications. **Job Description** We are looking for a ** Senior Systems Administrator ** to provide advanced expertise for the… more
- SAIC (Chantilly, VA)
- **Description** SAIC is looking for an ambitious Senior Level System Administrator like you! Candidates will work with a fast paced and growing team of System ... Group Policy + DNS + DHCP + WSUS + Experience in the following Linux Fields: + Apache Tomcat + Appliance Installation/Configuration + Software version Control (YUM &… more
- ManTech (Washington, DC)
- …for advancement. Currently, **ManTech** is seeking a motivated, career and customer-oriented ** Senior Systems Administrator ** to join our team in ... + Maintains, configures, and ensures the reliable operation of computer systems , network servers, and virtualization. Install and upgrade computer components and… more
- Kaizen Approach, Inc (Columbia, MD)
- …truly values your contributions? We are currently seeking an experienced System Administrator professional to join our team. This role supports the implementation, ... troubleshooting, and maintenance of IT systems , overseeing infrastructure and daily operations of client/server/storage/network devices, including mobile devices. It… more
- Amentum (Chantilly, VA)
- …and response to change requests; support for implementation, troubleshooting, and maintenance of Unix/ Linux systems & Windows Systems ; + Perform technical ... Manages the day-to-day operations, monitoring, and problem resolution of Windows and Linux systems . Activities include installing and maintaining operating … more
- Insight Global (Herndon, VA)
- Job Description This position is for a large software client. The Senior Systems Cloud Administrator will be responsible for the overall evaluation, design ... with other IT teams to provide guidance to resolve system and application issues. The Senior Systems Cloud Administrator will be directly responsible for the… more
- L3Harris (Washington, DC)
- Job Title: Senior System Administrator Job Code: 14325 Job Location: Washington, DC Job Description: Working at Trenchant means working alongside the best ... infosec skills and be capable of shifting into a senior role within the team . Trenchant is an...2+ years' experience overseeing cybersecurity on classified and/or unclassified systems , applying RMF controls under NIST 800-53, ICD503, JSIG… more
- Leidos (Reston, VA)
- **Description** The National Security Sector at Leidos currently has an opening for a **Cloud Systems Administrator to work in Reston, Virginia** . This is a ... Tier 1 and Tier 2 problem identification, diagnosis and resolution of problems. Provision/harden Linux operating systems . + Other duties may include setting up … more
- Koniag Government Services (Chantilly, VA)
- …IT Systems , LLC,** a Koniag Government Services company, is seeking a Senior System Administrator to support **KITS** and our government customer. **This is ... Government Services is seeking a highly skilled Sr System Administrator to support the Global Public Affairs Office of...a plus + Experience with LEMP & LAMP stacks ( Linux , Nginx, Apache, MySQL, PHP), Drupal development and customization,… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is currently hiring for Senior Application Database Administrator to support AWS RDS Databse maintainance and upgrade activities. This ... $165,000.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4705/ senior -application-database- administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4705_ **Category**… more
- US Courts (Washington, DC)
- …District and Bankruptcy Courts for the District of Columbia. Responsibilities The Programmer/ Systems Administrator provides analysis of user needs and the ... Operating System, shell scripts, Perl, HTML, and Java languages. The Programmer/ Systems Administrator manages and deploys databases; develops complex project… more