Senior Red Hat Linux Administrator Consultant
Job title: Senior Red Hat Linux Administrator Consultant in Annapolis, MD at MATRIX SYSTEMS & TECHNOLOGIES INC
Company: MATRIX SYSTEMS & TECHNOLOGIES INC
Job description: Benefits:
- Health insurance
- Paid time off
- Bachelor’s or postgraduate degree in Engineering, Computer Science, or a related field (as determined by the AOC).
- Red Hat Certified Systems Administrator (RHCSA) certification, or Red Hat Certified Engineer (RHCE).
- Certification must be valid and verifiable with a certification number issued by Red Hat.
- Certification may be either current or non-current, provided that the certification ID is supplied and in valid status for the candidate.
- 10+ years of experience as a Red Hat system administrator.
- 10+ years of experience administering Unix (AIX) IBM pSeries systems.
- 15+ years of experience in the Information Technology field.
- Installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) servers across development, testing, and production environments.
- Performing system upgrades, patch management, and security hardening.
- Monitoring system performance and troubleshooting issues.
- Automating system administration tasks using Ansible, Bash, or Python.
- Administering Red Hat Satellite, Identity Management (IdM), and other RHEL ecosystem tools.
- Collaborating with security teams to ensure compliance.
- Maintaining storage, backup, and disaster recovery solutions.
- Supporting application teams with best practices for Linux-based deployments.
- Documenting system configurations, procedures, and troubleshooting guides.
- Participating in on-call support and incident response.
- Configuring Network File Server (NFS) and mount points.
- Setting up and managing system and application cron jobs.
- Working in complex networked system environments.
- Administering IBM AIX on pSeries systems.
- Administering systems including, but not limited to, the applications below:
- Oracle WebLogic, Oracle DB, Progress 4GL/OpenEdge
- Apache Web Servers, vSphere-hosted RHEL
- Rubrik backup systems, Oracle OBI, Elastic Search, CVS
- PeopleSoft, Mobius
- Red Hat performance tuning and support.
- Load balancing, partitioning, backup/recovery, and disaster recovery.
- 24/7 system availability environments.
- Application development support and electronic imaging systems.
- Ability to work effectively in a team environment.
- Strong communication skills with internal and external personnel.
- Leadership capabilities and initiative.
- Experience providing user support and Helpdesk interaction.
- Proficiency in troubleshooting at the OS, database, and application levels.
- Expert knowledge in Red Hat system configuration and tuning.
- Hybrid Work Schedule:
- 2 days remote (must be from a professional, quiet setting).
- 3 days on-site at Maryland Judiciary Information Systems, 189 Harry S Truman Parkway, Annapolis, MD 21401.
- On-Site Support Requirement:
- Candidate must be able to report on-site within 24 hours upon request by the Chief Technology Officer.