Linux L3 Engineer

Title : Linux L3 Engineer Location : Springfield TX (onsite) Job Description IT professional with 10 + years of experience and a mix of technical and process skills.

• Strong knowledge in Red Hat Enterprise Linux (RHEL)
• Strong knowledge in RHEL 7/8/9 Linux Administration and Troubleshooting experience.
• Good knowledge of Satellite server administration, support and troubleshooting.
• Strong knowledge of Cluster server administration, support and troubleshooting.
• Good knowledge with configuring Kickstart servers and Identity Management.
• Good knowledge of hardware server.
• Strong knowledge of User and Performance Management.
• Strong knowledge of Cron.
• Experience with RedHat Ansible/Chef/puppet configuration management tool.
• Good knowledge in VMware and Virtualization product.
• Knowledge Shell scripting (bash/ksh, PERL, Python)
• Strong knowledge of DR and recovery of OS.
• Strong network troubleshooting ability.
• Strong understanding of Logical volume manager.
• Strong understanding of OS patching and upgrade of OS.
• Understanding of Yum and RPM and how to create application repositories and synchronization of application repos
• Knowledge / use of security and password management software (selinux, ossec, sssd, LDAP, Kerberos)
• Ability to provision bare metal installs, configure, operate and maintain systems
• Strong troubleshooting skills of server booting issue.
• Good knowledge of SAN migration.
• Experience with monitoring tools such as BMC Patrol, SolarWind, Tivoli Monitoring
• Ability to plan and prioritize work and meet project deadlines
• Must be self-motivated and work well with other groups.
• Excellent communication skills (oral and written), interpersonal, and organizational skills are required