Rhel Administrator
Job Description:
UNIX Operations team is searching for a candidate who is proficient within a LINUX (Red Hat). The ideal candidate will have 6+ years of experience in systems administration, along with knowledge of physical infrastructure and hardware such as Dell PowerEdge M/R servers. This candidate will provide LINUX support of around 400 servers. We are looking for an effective communicator and a problem-solving individual with attention to detail. Responsibility will encompass operational support of the LINUX estate, system maintenance (OS patching).
Job Requirements – Essential:
- RHEL Linux 8/7 administration/patch management.
- Linux Server builds and custom configurations.
- Performance tuning of Oracle database servers.
- Server Security vulnerability management.
- SolarWinds monitoring.
- Ansible tower management and upgrades.
- VMware operational knowledge.
- Experience on automation skills
- Server migrations skills
- Troubleshooting skills
- Strong skills in TCP/IP networking, network topology and firewalled environments.
Unix/Linux Systems Engineer Responsibilities:
- System tunings to application specific requirements. Systems standardization and automation.
- Keeping the UNIX environment compliant with the technology roadmap, such as OS & hardware upgrades, 3rd party software upgrades.
- Work on incident tickets and resolve in a timely manner.
- Remediate Secunia OS vulnerabilities as required by regular security audits.
- Perform quarterly patching of RedHat to ensure systems are compliant and pass strict PCI security requirements as dictated by regular audits from security team.
- Interface with IT and business clients at all levels of the organization.
- Rotating on-call Unix/Linux support in a 24X7 environment.
- Documentation of work.
- Install, configure, and maintain Linux operating systems and related software
- Monitor system performance, troubleshoot issues, and ensure high availability and reliability of Linux-based infrastructure
- Collaborate with cross-functional teams to design and implement Linux-based solutions that meet business needs
Preferred Experience:
- Storage management basics.
- Database administration basics.
- Windows administration basics.
- Cloud integration basics.
- Veritas NetBackup management basics.
- Understanding of applications like JBoss, WebSphere, Splunk and HP ALM.
Education:
- Bachelor’s degree in computer science, Information Systems, or another related field. Or equivalent work experience.