- Mastercard (Arlington, VA)
- …businesses and governments realize their greatest potential._ **Title and Summary** Lead, Windows System Engineer Who is Mastercard? We are the global technology ... coordinating efforts across time zones. * Experience with Microsoft Enterprise Products ( Windows Server, SQL Server, Active Directory etc.) * Strong experience in… more
- GovCIO (Richmond, VA)
- **Overview** GovCIO is hiring for a Senior Systems Administrator (Linux and Windows ) to provide on-going support for the administration of the core system ... work activities. Must be willing to work nights, have an active Security + certification, and an active Top Secret clearance. **Responsibilities** In this role… more
- Leidos (Chantilly, VA)
- …file permissions. + Maintain and troubleshoot Linux (Rocky, CentOS, Debian) and Windows Server environments. + Apply security updates and configuration changes ... the most complex challenges in support of our national security mission. **What You'll Do:** Step into a hybrid...+ Be available for after-hours support and planned maintenance windows as needed. **Required Clearance** **:** Must possess an… more
- World Wide Technology (Springfield, VA)
- …+ 5+ years of related experience + Strong experience in Windows Server administration, including operations, maintenance, and troubleshooting. + Proficiency in ... ability to perform setup, management, and deployment of monthly patching for Windows Server 2012-2022. + Strong analytical and problem-solving skills, with the… more
- ASM Research, An Accenture Federal Services Company (Richmond, VA)
- …+ Bachelor's Degree in IT, Computer Science or a related field preferred ** Security Clearance** + Active Secret level clearance If job duty assignment requires ... - Critical Sensitive **Certifications:** IA Level: IAT II or IAT III ( Security + or similar) 8570.01-M Baseline Certification to include application, data, database,… more
- BOOZ, ALLEN & HAMILTON, INC. (Fort Belvoir, VA)
- …+ Experience with data broker technologies such as Cribl or Confluent, operating systems security events such as Windows or Linux, and networking protocols such ... Information Systems Security Engineer The Opportunity: Are you looking for...for an opportunity to share your experience in system security engineering to help our country and assist our… more
- ManTech (Chantilly, VA)
- …systems, network management tools, and virtualization platforms + Strong knowledge of Windows and Linux systems, operating system security practices, TCP/IP ... **MANTECH** seeks a motivated and customer-focused **Senior Security Engineer** to join our team in **Chantilly, VA** . In this role, you will help design,… more
- ManTech (Chantilly, VA)
- …systems, network management tools, and virtualization platforms . Strong knowledge of Windows and Linux systems, operating system security practices, TCP/IP ... Mantech seeks a motivated and customer-focused **Senior Security Engineer** to join our team in **Chantilly, VA** . In this role, you will help design, implement,… more
- BAE Systems (Herndon, VA)
- …the following + Strong experience working with Trellix or other Host Based Security systems + Windows 11 Strong experience with creating, modifying, maintaining, ... support for critical military platforms and systems. Intelligence & Security provides services and products to the Department of...testing, and troubleshooting Windows Group Policy Objects (GPOs) + Hands-on experience with… more
- Stratus Solutions (Alexandria, VA)
- …scripting, development/test/QA tools, cloud, container, and orchestration tools, Linux and Windows operating systems, networking, security and automation. * ... Insight enhances the ability of federal government customers to preserve national security , deliver justice and serve the public with advanced technologies and… more