Linux L3 Engineer
AppLab Systems, Inc · Texas, United States · 2 wk ago
On-siteEngineeringContract
Responsibilities
- Ability to provision bare metal installs, configure, operate and maintain systems
- Strong troubleshooting skills of server booting issues
- 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
Requirements
- 10+ years of experience as an IT professional with a mix of technical and process skills
- Strong knowledge of Red Hat Enterprise Linux (RHEL)
- Strong knowledge of RHEL 7/8/9 Linux administration and troubleshooting
- Good knowledge of Satellite server administration, support and troubleshooting
- Strong knowledge of Cluster server administration, support and troubleshooting
- Good knowledge of 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 tools
- Good knowledge of VMware and virtualization products
- Knowledge of 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
- Understanding of Yum and RPM, including creating and synchronizing application repositories
- Knowledge/use of security and password management software (SELinux, OSSEC, SSSD, LDAP, Kerberos)