System Administrator

System AdministratorPatuxent River, MD Secret Polygraph Unspecified Career Level not specified $100,000 - $110,000Job DescriptionSystem Administrator Roles/Responsibilities:Provide engineering solutions for various and unique problem sets and customers in a government software hosting facility.Deploy and maintain physical and virtual hardware infrastructure, to include virtual machines and containers.Perform routine maintenance and configuration changes to various physical and virtual hosts.Installation, configuration and troubleshooting of hardware and software issues on servers, workstations, and IT equipment.Maintain system backups and disaster recovery plans.Manage user accounts and permissions.Deploy and maintain software applications.Troubleshoot technical issues.Maintain documentation to include knowledge base, incident response actions, system configurations, and other information related to system administration.Provide technical support to customers, ranging from resolving technical issues to providing guidance and best-practices.Secure information systems and applications to current DoD guidance.Maintain configuration and security posture of information systems through continuous monitoring and routine security events/reporting.Participate in project planning using Agile methodology.Provide networking support to on-premises infrastructure.Required Qualifications:Active Secret with ability to obtain Top SecretUnderstanding and familiarity of Linux operating system and virtual networking.Risk Management Framework (RMF) compliance experience a must (example: scanning and Security Technical Implementation Guide (STIG) execution)CompTIA Sec+Windows or Linux OS certificationDesired Skillsets:VMware, Virtual Networking, System Backups, Networking, Containers, Active DirectoryJHNA is committed to pay transparency for our applicants and employees. The salary range for this position is $100,000-$110,000.00. Actual compensation will be determined based on several factors permitted by law. JHNA/TSA provides for the welfare of its employees and their dependents through a comprehensive benefits program by offering healthcare benefits, paid leave, retirement plans, insurance programs, and education and training assistance. JHNA is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.