- RTX Corporation (Springfield, VA)
- …possible on call support/overtime. **What You Will Do** + You will maintain existing systems through Linux -based tools and manage the COTS/FOSS software on the ... work experience + Experience with VMware: vCenter and ESXi + Experience with Linux system administration (RHEL/OL preferred) + Experience with networking … more
- Shuvel Digital (VA)
- …Cybersecurity related applications and appliances + Remediate vulnerabilities on Windows and Linux systems , ensure the stability and sustainability of supported ... enterprise environment + Strong understanding and ability to troubleshoot various common Linux operating systems (Centos, Red hat, Ubuntu, and/or Cisco… more
- Leidos (Vienna, VA)
- …infrastructure + Provide support in information security system requirements and design applicable to Linux hosts + Manage Linux systems using Puppet or ... administration + Provide expert support in the administration and maintenance of the Enterprise Linux ...+ Familiarity with common industry software tools, concepts, and systems administration + Familiarity with Data management,… more
- Criterion Systems (Reston, VA)
- …disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and ... and Tier 2 problem identification, diagnosis and resolution of problems. + Provision/harden Linux operating systems . + Other duties may include setting up… more
- Criterion Systems (Reston, VA)
- …disk usage, and response times to maintain operating efficiency. + Performs systems security administration functions, including creating user profiles and ... and Tier 2 problem identification, diagnosis and resolution of problems. Provision/harden Linux operating systems . + Maintains smooth operation of multi-user… more
- Amazon (Herndon, VA)
- …growing environment. The ideal candidate will have strong experience in Windows Server administration and Linux systems , hands-on experience with automation ... Description Are you experienced in managing Windows and Linux systems with a passion for building highly-available infrastructure at massive scale? Join us in… more
- TekSynap (Arlington, VA)
- …+ Implement Security Technical Implementation Guides (STIGs) on Windows and Red Hat Linux systems . + Develop and implement security designs for new and ... + Proven ability to implement and validate STIGs on Windows and Red Hat Linux systems . + Expertise in troubleshooting and resolving issues related to Nessus,… more
- Parsons Corporation (Fort Belvoir, VA)
- …Participate in gathering business and product functional and performance requirements + Lead administration of Linux systems , and Windows servers inclusive ... ingestion methods, normalization, and baselining techniques + Experience with administration of VMware, Linux systems ,...techniques + Experience with administration of VMware, Linux systems , and Windows servers inclusive of… more
- SAIC (Ashburn, VA)
- …Experience with LDAP using and or supporting LDAP. + Experience with support Linux systems running Database (Oracle, PostgreSQL , MySQL). + Experience supporting ... years of relevant experience. + 10 years plus System administration experience. 6+ with Linux (RHEL8). +...Linux (RHEL8). + Support of large number of systems , more than 250. + Experience with Hardware Support… more
- CACI International (Norfolk, VA)
- …_Required:_ + High School Diploma + Up to 7 years of experience in systems administration + Basic knowledge of system administration principles + ... certifications (CompTIA A+, Network+) + Knowledge of Windows and Linux systems + Basic scripting abilities +...position offers an opportunity to begin a career in systems administration supporting critical Navy maintenance … more