Linux AdministratorWe at Software Technology Inc. hiring for a Linux Administrator role. If you are interested and a good fit, feel free to reach me directly.Location: 3281 Ridgeway Drive Coralville, IA 52241 (only locals or nearby)Description:We have need of senior Linux System Administration support, with skills in the following areas:RedHat/CentOS & Ubuntu system administrationMajor and minor OS upgradeScripting languages, including bash and PythonAnsible automationGit repository managementVMware/deployment methodsPhysical server maintenance, include iDRACImplementing system security best practicesAuthentication protocols/methods including KRB, SSSD, A/D, LDAPProficient written and verbal communicationContractor Tasks:Individual Systems Update (100+ Systems)Security: uninstall FireEye HX agent, install/configure M.S.
Defender, review/implement 3rd party recommendationsScheduled jobs analysisValidate/analyze boot files (inittab, systemd, rc.x)Compare /home to passwd fileReview/convert chronyd configurationsMigrate Ubuntu Desktops to current version (10 Systems)Upgrade/migrate Linux servers to latest OS (10 Systems)Ansible bash-to-yaml conversionReview/Improve logging (syslog-ng)Review A/D integration (Kerberos with SSSD; LDAPS; OUs)Replace SSL Certificates (20 Systems)Required/Desired Skills:RedHat/CentOS & Ubuntu system administration - Required - 5 YearsMajor and minor OS upgrade - Required - 5 YearsScripting languages, including bash and Python - Required - 5 YearsAnsible automation - Required - 5 YearsGit repository management - Required - 5 YearsVMware/deployment methods - Required - 5 YearsPhysical server maintenance, include iDRAC - Required - 5 YearsImplementing system security best practices - Required - 5 YearsAuthentication protocols/methods including KRB, SSSD, A/D, LDAP - Required - 5 YearsProficient written and verbal communication - Required - 0 YearsThanks & RegardsMohan saiTechnical recruiterPhone# | Technology, Inc