What are the responsibilities and job description for the Senior Red Hat Linux Administrator position at Mansai Corporation?
Job Details
- Installing, configuring, and maintaining Red Hat Enterprise Linux (RHEL) servers across development, testing, and production environments.
- Performing system upgrades, patch management, and security hardening to ensure compliance with industry standards.
- Monitoring system performance and troubleshooting issues to minimize downtime and optimize efficiency.
- Implementing automation scripts using Ansible, Bash, or Python to streamline system administration tasks.
- Configuring and maintaining Red Hat Satellite, Identity Management (IdM), and other Red Hat Enterprise Linux (RHEL) ecosystem tools.
- Collaborating with security teams to ensure systems are protected against vulnerabilities and comply with security policies.
- Maintaining and optimizing storage, backup, and disaster recovery solutions.
- Supporting application teams by providing guidance on best practices for Linux-based deployments.
- Maintaining documentation for system configurations, procedures, and troubleshooting guides.
- Participating in on-call support and incident resolution activities as required.
- Setup Network File Server (NFS) and mount points.
- Configuring Chron jobs for both systems and applications.
Offeror shall propose a resource possessing the following preferred skills, experience, and capabilities:
- Experience with:
(1) Working in a complex networked system environment with strong networking. (2) Administering Unix (AIX) IBM pSeries systems.
(3) Administering systems including, but not limited to, the applications below:
i Oracle WebLogic Servers
ii Oracle Database Servers
iii Progress 4GL/Database Servers/OpenEdge
iv Apache Web Servers
v vSphere hosted RHEL Servers.
vi Rubrik backup systems.
vii Oracle Database backups.
viii PeopleSoft
ix Mobius
x Elastic Search
xi Oracle OBI
xii CVS (Concurrent Version System) (
4) Red Hat performance tuning.
(5) Load balancing, partitioning, back-up/recovery, and disaster recovery.
(6) Working in an environment that requires 24/7 system availability. (7) Application development.
(8) Red Hat Support.
(9) Electronic Imaging Support.
Key Skill : Ability to:
(1) Work in a team environment.
(2) Communicate effectively with internal and external personnel. (3) Demonstrate leadership skills.
(4) Interface with users and helpdesk for day-to-day support.
(5) Provide Backup/recovery and networking methodologies.
(6) Troubleshoot at the Operating System (OS), database, and application levels
Salary : $20 - $70
