Linux Systems Administrator

Overview For more than 50 years, ENSCO has been providing leading-edge engineering, science and advanced technology solutions to governments and private industries worldwide. ENSCO prides itself in creating and applying advanced technologies for mission success. We provide systems engineering, integration, and advanced technology services to transform the future safety, security, and resiliency of critical missions on the ground, in the air, in space, and in the information systems that connect these domains. Learn more about ENSCO. Position Description ENSCO, Inc., Mission Systems Group (MSG) is seeking a RHEL Systems Administrator (Cameo Administrator). In this role the selected candidate will be responsible for monitoring and maintaining the Cameo systems, maintaining the integrity and accessibility of all server resources, hardware, systems, and key processes. They will create and document the framework of technical standards and procedures, and support the engineering team in solutioning, engineering and system administration tasks. The Sys-Admin monitors system health and performance and ensures high availability of the system and helps maintain overall product quality by working closely with the PM and government technical lead to understand and use essential tools for handling files, directories, command-line environments, and documentation. The Systems Administrator (Cameo Administrator), configures and troubleshoots user profile issues in a virtual desktop environment, monitor and optimize system storage disk on a virtual desktops, and create and deletes user sessions and profiles on a virtual desktop. They are responsible for technical support to a large user community, providing technical expertise in accessing and using the Cameo system, and helps explain technical considerations, environment, and projects to external system partners, and assists with user role management and user support. They will work closely with the information systems security and engineering teams to ensure proper software versioning, scanning and patching of systems, and compliance with ATO/accreditation standards. They are responsible for maintaining a thorough and detailed work product backlog in JIRA, and works closely with PM in communicating project updates and status to senior leadership in Agile ceremonies. The position is located in Warrenton, VA. Duties Understand, configure and implement systems using Linux command-line in a cloud environment Monitor the Cameo systems, maintain the integrity and accessibility of all server resources, hardware, systems, and key processes Responsible for configuration and maintenance of Cameo systems within a cloud environment, ensuring high availability of systems and services Administer, configure, and troubleshoot user profile issues in a virtual desktop environment Monitor and Optimize system storage disk on a virtual desktop Create and delete user sessions and profiles on a virtual desktop Responsible for user support, user groups and permissions, and user accessibility to system Create, maintain and update documentation including SOPs and RunBooks, and maintaining a thorough backlog of work items in an Agile environment Responsible maintaining work and change management requests in JIRA Assist Information Systems Security and Engineering teams in implementing measures to ensure compliance with security standards Qualifications Required Bachelor\'s degree or equivalent with a minimum 7 years closely related experience Proven experience as a Red Hat Systems Administrator Strong knowledge of Red Hat Enterprise Linux (RHEL) command line Familiarity with XRDP Knowledge of image creation and deployment of a virtual desktop Understanding of managing multiple users\' sessions or a basic understanding of sessman in a virtual desktop environment Knowledge of Cameo NoMagic Experience with scripting languages such as Bash, Python, or Perl Familiarity with configuration management tools like Ansible or Puppet Understanding of networking concepts and protocols Excellent problem-solving and troubleshooting skills Working knowledge of JIRA IAT Level II Certification AN ACTIVE DOD TS/SCI CLEARANCE IS REQUIRED FOR THIS POSITION, FOR WHICH YOU MUST BE A U.S. CITIZEN. Qualifications Desired Red Hat Certified System Administrator (RHCSA) Certifications / Citizenship Required Certifications: IAT/IAM Level II Certification US Citizenship Required: Yes Security Clearance Required: TS/SCI Employment Type: Regular Full-time Background Check Type: 7 Year Pre-Employment Drug Screen Required: No Position Contingent Upon Contract Award: No Salary Salary Range: $108,825.60 — $150,000 USD Other REAL ID Requirement : This position may require the ability to access to U.S. federal facilities. In accordance with the Department of Homeland Security\'s enforcement of the REAL ID Act, as of May 7, 2025, individuals must present a REAL ID-compliant form of identification or an acceptable alternative to gain entry. For a list of acceptable forms of identification, please click here. Benefits : At ENSCO, a positive working environment and a competitive salary are only part of the reason for choosing a career here. We offer a comprehensive benefits package that creates a stimulating and supportive environment where you can thrive - visit ensco.com/careers/benefits to learn more. Export Control and Licensing : This position may involve access to technology or technical data that is controlled under U.S. export control laws and regulations and the release of which to a non US person may require an export license from the U.S. Government. Privacy : Your data privacy is important to ENSCO. Please click here to view our privacy policy. California residents can click here to view your California privacy rights. EEO Statement : ENSCO, Inc. and its wholly owned U.S. subsidiaries are Equal Opportunity Employers- veterans, disability #J-18808-Ljbffr