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Direct message the job poster from TriOptus The proposed resource shall be responsible for performing the following tasks: a. Install, configure, and maintain Red Hat Enterprise Linux (RHEL) servers across development, testing, and production environments. b. Execute system upgrades, patch management, and security hardening in compliance with industry and organizational standards. c. Monitor system performance and troubleshoot to minimize downtime and maximize efficiency. d. Automate routine system administration tasks using tools such as Ansible, Bash, or Python. e. Configure and maintain Red Hat Satellite, Identity Management (IdM), and other related RHEL ecosystem tools. f. Collaborate with cybersecurity teams to ensure compliance with all security policies and protect systems from vulnerabilities. g. Manage storage solutions and ensure effective backup and disaster recovery capabilities. h. Support application teams by offering guidance on best practices for Linux-based deployments. i. Maintain comprehensive system documentation, including configurations, procedures, and troubleshooting guides. j. Participate in on-call rotation and respond to incident escalations. k. Set up Network File Servers (NFS) and manage mount points. l. Configure cron jobs for both system and application tasks. Offeror Resource Skills, Experience, & Capabilities: The proposed resource should demonstrate the following skills and capabilities: Experience with: Working in complex, networked systems with robust networking protocols. Administering Unix (AIX) IBM pSeries systems. Managing systems and applications, including but not limited to: Oracle WebLogic Servers Oracle Database Servers Progress 4GL/Database Servers/OpenEdge vSphere-hosted RHEL Servers Rubrik backup systems Oracle Database backups PeopleSoft Elastic Search Oracle OBI Red Hat performance tuning and optimization. Load balancing, partitioning, backup/recovery, and disaster recovery strategies. Operating in environments requiring 24/7 availability. Supporting application development and troubleshooting. Interacting with Red Hat Support for issue resolution. Providing support for electronic imaging systems. Ability to: Work collaboratively within a team. Communicate effectively with both technical and non-technical stakeholders. Demonstrate leadership and initiative in project execution. Provide day-to-day technical support and interface with end users and the helpdesk. Apply backup, recovery, and networking methodologies. Diagnose and resolve issues across OS, database, and application layers. Knowledge of: Red Hat administration practices, including configuration, performance tuning, and optimization. Seniority level Seniority level Mid-Senior level Employment type Employment type Contract Job function Job function Information Technology Industries Staffing and Recruiting Referrals increase your chances of interviewing at TriOptus by 2x Get notified about new System Administrator jobs in Annapolis, MD . 1000 Hour Administrative Aide (G-19) to the Director of the Family Justice Center Deputy Chief Information Officer (DOT Executive VIII) **REPOST** Security Analyst (IT SYSTEMS TECHNICAL SPECIALIST) Information Technology Division Laurel, MD $90,000.00-$230,000.00 1 day ago IT Application Administrator, Workday Security Analyst-1 - DIT / UMD, JR101571 Annapolis, MD $50,000.00-$55,000.00 1 week ago Systems Engineer – GATEKEEPER Support - Fully Cleared BUR Administrator Backup & Recover Administrator Suitland, MD $80,600.00-$145,700.00 6 days ago FISCAL DATA ENTRY ASSOCIATE Fiscal Accounts Technician II We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI. #J-18808-Ljbffr