- ICF (Reston, VA)
- …. **Key Responsibilities:** + Administer and support both Linux and Windows operating systems , ensuring optimal system performance and adherence ... We are seeking a highly skilled, customer-facing Systems Administrator to support Linux and Windows environments for a critical Treasury program. The ideal… 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 & ... will involve configuring and managing UNIX and Windows operating systems , troubleshooting, maintaining network integrity, and enhancing system performance.… more
- ManTech (Fort Meade, MD)
- ManTech seeks a ** Senior Linux System Administrator**...and system planning. + Configure and manage Linux and Windows operating systems ; ... role, you will provide support for implementation, troubleshooting, and maintenance of IT systems , as well as manage IT system infrastructure and any processes… more
- Black Bear Technology Solutions, LLC (Adelphi, MD)
- Senior Linux System Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD (Onsite) Position Overview: The Senior ... standards. + Install, configure, and maintain software and operating systems . + Implement operating system enhancements for...DoD 8750 and 8140 compliance requirements Technical Environment: + Windows Server + MCEM + MAC OS + RHEL,… more
- General Dynamics Information Technology (Washington, DC)
- …ensure today is safe and tomorrow is smarter. Our work depends on a skilled Linux Senior Principal Systems Engineer joining our team to bring professionalism ... 15 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Linux ** Design, deploy,… more
- Motion Recruitment Partners (Arlington, VA)
- Senior Windows Engineer- Hybrid Reston, VA Arlington, Virginia **Hybrid** Contract $70/hr - $80/hr Senior Windows Engineer This hands-on role involves ... + Act as a Subject Matter Expert for Cloud Operations, Cybersecurity, and Systems Administration teams. + Lead system analysis and infrastructure design… more
- General Dynamics Information Technology (Washington, DC)
- …teams. WHAT YOU WILL DO: Duties and Responsibilities: + Enterprise Authorization: Integrate Linux Systems into a primary Windows environment (workstations & ... Directory with PKI certificates and Single Sign On. + Enterprise Provisioning: Configure new Linux and Windows systems for customer use and ensuring that… more
- BAE Systems (Annapolis Junction, MD)
- …a large client-server based IT enterprise in installation, configuration, and networking of Linux and Windows based platforms. + Oversee servers running Red Hat, ... (iSCSI, SAD, FC, TCP/IP, etc.) + Advanced Red Hat/CentOS and Microsoft Windows Operating System (including Group Policy management) + Microsoft Exchange… more
- BAE Systems (Sterling, VA)
- **Job Description** We are looking for a highly skilled Senior Cloud Systems Administrator to join our visible technical program driving the Model Based ... structures suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated… more
- Leidos (Vienna, VA)
- …+ Provide support in information security system requirements and design applicable to Linux hosts + Manage Linux systems using Puppet or other config ... The National Security Sector at Leidos is seeking a ** Senior System Administrator** to join a dynamic...and Access management + Experience in Database Administration and system monitoring, including Linux command-based troubleshooting +… more
- General Dynamics Information Technology (Reston, VA)
- …Family:** IT Infrastructure and Operations **Skills:** Information Technology (IT) Systems ,Microsoft Windows Server, System Administration **Certifications:** ... + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Systems Administrator** Transform technology into opportunity as a … more
- Belay Technologies (Annapolis Junction, MD)
- …and security architectures + Must have experience or familiarity with the following systems : Windows / Linux operating systems , VMware, and Networking: ... activities for a large complex network environment with geographically distributed systems . The position entails supporting solutions for system engineering… more
- BAE Systems (Sterling, VA)
- …of client computing software, hardware, and management solutions + Operating systems installation, configuration, and maintenance on Windows servers and ... Tomcat). + SCCM + Familiarity with configuration management tools + Automated system installation technologies + Automated backup systems + Virtual machine… more
- Vexterra Group (Bethesda, MD)
- …+ Experience with hardening Windows environments + Significant experience with system administration of server operating systems such as Microsoft Server ... Job Description: Vexterra is looking to fill a Windows Systems Engineer and Administrator position...and the cloud ecosystem. + Experience operating and maintaining systems in a Linux environment + Certification… more
- CACI International (Annapolis Junction, MD)
- Senior System Administrator Job Category: Information...oversight across a range of IT platforms including UNIX, Linux , and Windows systems . The ... maintain, troubleshoot, and optimize a wide variety of IT systems . We are seeking an accomplished System ...planning and performance optimization + Configure and manage UNIX, Linux , and Windows operating systems ;… more
- BOOZ, ALLEN & HAMILTON, INC. (Fort Meade, MD)
- …direction, and mentor and supervise team members. You'll support Windows and Linux systems engineering efforts in system design and evaluation, solution ... Systems Administrator, Senior The Opportunity: Are...Have: + Experience operating and maintaining Micro sof t Windows and Linux servers + Experience working… more
- Vexterra Group (Bethesda, MD)
- Vexterra Group is currently searching for a Senior Systems Integrator Engineer to provide the following systems support in Reston VA or Bethesda, MD office: ... * Perform Linux builds, installs, configuration, administration, and troubleshooting of both Linux and Windows platforms to include but not limited to base… more
- ManTech (Hanover, MD)
- …start to obtain it + Proficiency in administering Linux operating systems . + Experience with Windows Server 2022 administration, including Active Directory ... for Windows Server 2022 environments, including Active Directory, and manage Windows 10/11 client systems . + Architect, deploy, and maintain robust cloud… more
- Leidos (Annapolis Junction, MD)
- …and security architectures. + Must have experience or familiarity with the following systems : Windows / Linux operating systems , VMware, and Networking: ... activities for a large complex network environment with geographically distributed systems . The position entails supporting solutions for system engineering… more
- L3Harris (Springfield, VA)
- …display systems in an operations environment. + Maintain operational Windows / Linux combined Active Directory environments with full security software suite, ... Job Title: Senior Specialist, Systems Engineering - Information Technology Senior Systems Administrator (Active TS/SCI w/ CI Poly Required) Job Code:… more