- ManTech International (Reston, VA)
- …2+ years of relevant systems engineering, systems administration , and network administration experience Strong Linux administration experience with Red ... Hat Enterprise Linux (RHEL) 9+ and Bash Strong Network administration experience, including DNS, routing, and firewall configuration Strong infrastructure … 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 and ... + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Senior Principal Systems Engineer - Linux ** Design, deploy, integrate and… more
- World Wide Technology (Washington, DC)
- …+ 7+ years of experience as a Network Engineer/Security Engineer + **Top Secret/SCI with full scope poly Security Clearance required to be considered** + Experience ... with Everfox (formally Forcepoint Federal) a plus + Experience with Redhat + Detailed understanding of cyber security methodologies + Experience with network design and architecture, including high availability, scalability, and disaster recovery planning. +… more
- Optiv (Washington, DC)
- …degrees and/or equivalent experience and 8 years of work experience with UNIX/ LINUX administration . + Experience with Privileged Access Management (PAM) ... A Senior Engineer is an individual who operates independently...Identity Software solutions. + Experience and working knowledge of Linux , Windows, and Windows Active Directory. +… more
- CACI International (Herndon, VA)
- Sr . Penetration Tester Job Category: Engineering Time Type:...least one of the following: + Microsoft Windows / Active Directory + Linux (CentOS, Red Hat, ... and executing penetration tests in a Windows and Kali Linux environment. You will be called upon to solve...at their network. **Qualifications:** _Required:_ + Must have an active TS/SCI with required Polygraph clearance + University Degree… more
- ManTech (Fort Meade, MD)
- ManTech is seeking a ** Senior Linux System Administrator** to join our team in **Ft. Meade, MD** . In this role, you will support the implementation, ... be substituted. + Fourteen (14) years of related experience. + Experience with Linux operating systems. **Security Clearance Requirements:** + Active TS/SCI with… more
- CGI Technologies and Solutions, Inc. (Washington, DC)
- ** Sr . Systems Administrator Active TS/SCI with Poly REQUIRED** **Category:** Database Administration **Main location:** United States, District of Columbia, ... System Management: Installing, configuring, and maintaining operating systems (Windows, Linux , macOS), software, hardware, and network infrastructure. * Security:… more
- General Dynamics Information Technology (Falls Church, VA)
- …managing RHEL 7 and RHEL 8 Linux servers + Highly versed in Linux administration and best practices + Familiar with enterprise network architectures + ... Obtain:** Secret **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux ,Operating Systems Security,Red Hat Ansible,Red… more
- Leidos (Fort Belvoir, VA)
- **Description** Leidos is seeking a ** Sr . Systems Engineer** to support large-scale migration and operations on a large, high-profile DOD contract. The I3TS program ... mission partners operating in CONUS and OCONUS locations. The Sr Systems Engineer will be primarily responsible for the...experiment in. The engineer will deploy new Windows and Linux servers and systems and provide support for maintaining… more
- General Dynamics Information Technology (Washington, DC)
- …Required:** None **Job Family:** Systems Analysis **Skills:** Azure Active Directory (AD),Microsoft Azure Cloud Services,Microsoft Windows Server,PL/SQL (Programming ... motivated individual to join GDIT as a **Systems Administrator Senior ** . As part of our deployment information technology...Duties and Responsibilities** + Manage and maintain Windows and Linux servers in the Azure Government cloud + Handle… more
- Leidos (Fort Belvoir, VA)
- …locations. The Sr Systems Engineer will deploy new Windows and Linux servers and systems and provide support for maintaining and enhancing cloud infrastructure ... **Description** Leidos is seeking a ** Sr . Systems Engineer** to support large-scale migration and...as well as the day-to-day maintenance support for troubleshooting Linux /Windows cloud systems and servers. This role requires an… more
- GovCIO (Washington, DC)
- **Overview** GovCIO is hiring for a Senior Systems Administrator ( Linux and Windows) to provide on-going support for the administration of the core system ... activities. Must be willing to work nights, have an active Security+ certification, and an active Top...modifies basic scripts to resolve performance problems and automate administration tasks + Recommend changes to improve systems and… more
- Northrop Grumman (Annapolis Junction, MD)
- …+ Demonstrated experience analyzing and responding to customer requirements + Strong Linux systems administration proficiency (RHEL nice to have) + Strong ... is seeking candidates for the position of High-Performance Computing (HPC) ** Sr . Principal HPC Systems Engineer** to support advanced technology development… more
- Guidehouse (Washington, DC)
- …Administration + Citrix Workspace and Apps + Scripting languages (PowerShell, Python) + Linux administration + Cloud Providers such as AWS and Azure The ... Our Sr . Systems Engineer will provide design, engineering, and administration services for a Law Enforcement Agency. Acts independently under general direction.… more
- Leidos (Annapolis Junction, MD)
- **Description** **Leidos** has a new and exciting opportunity for a ** Senior Linux Systems Administrator** in our **National Security Sector's (NSS) Cyber & ... experience or a master's degree with nine (9) years of relevant systems administration experience. An associate's degree with ten (10) years of relevant experience… more
- IT Concepts (Washington, DC)
- …and achieve extraordinary milestones. Kentro is hiring a cleared Senior -level System Administrator to support the National Geospatial-Intelligence Agency. ... and Upgrades + Perform full system upgrades and repairs ( Linux and Windows) (monthly) + Install software releases and...and Identity Management + Create and ensure operation of Active Directory and DNS (daily as needed) + Create… more
- Northrop Grumman (Dulles, VA)
- …Security+ CE, MCSE (or similar Microsoft cert), and 10 years of Windows Server Administration to include VMWare, Active Directory, and Group Policy in a ... Information and Digital Office (CIDO) organization is seeking a highly experienced ** Senior Principal Windows Systems Administrator** to join its dynamic team of… more
- Amazon (Herndon, VA)
- …adaptable engineers to help us implement and operate these complex systems. As a Senior Systems Development Engineer on the AWS Cross Domain Services team, you will: ... US Government agencies. - Use your strong background in Linux , networking, and cloud services to raise our already...US Citizen and must currently possess and maintain an active TS/SCI security clearance with polygraph. 10012 Key job… more
- Northrop Grumman (Annapolis Junction, MD)
- …PhD. Will consider 4 years additional experience in lieu of degree. + Linux systems administration proficiency + Basic knowledge and experience with networking ... full-scope polygraph security clearance + IAT Level II certification + Red Hat Linux systems administration experience + Knowledge and experience with concepts… more
- Leidos (Odenton, MD)
- **Description** The Defense group at Leidos has a career opening for a System Administration on a DISA contract. This role is primarily on the customer site at Ft ... Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY RESPONSIBILITIES:** + Provide Senior level expertise for VMware environment. + Lead as the… more
