| Red Hat Linux Admin at Columbus, Ohio, USA |
| Email: [email protected] |
| From: Lovely Singh, Tek Inspiration [email protected] Reply to: [email protected] Hi, Hope you are doing great!!! Please share suitable profile Red Hat Linux Admin Location: Hybrid- Columbus, OH (Must be local to- Columbus, Gahanna, Worthington, Dublin, Westerville, Whitehall, Reynoldsburg, Hilliard, Bexley, Grandview, Upper Arlington, Powell, Grove City, New Albany, Pataskala, Johnstown, Pickerington, Canal Winchester, Marysville, Ashville, Granville, Plain City, Lithopolis) Duration: long term Visa: USC/GC/GCEAD with back copy MOI: phone and video Minimum 6 years experience with Red Hat Enterprise Linux (RHEL) v6,V7.x and v8 in a datacenter environment Active LinkedIn DL and Visa copy Skills: RHCSA (Red Hat Certified Systems Administrator RHEL V7.x) Red Hat Satellite V6.x used for administration of RHEL7 systems Familiarity with system tuning & setup requirements for Oracle RDBMS utilizing ASM disks Familiarity with system tuning & setup requirements for Vertica database MediaWiki for online documentation management NMON/NMON Visualizer (collection & reporting of system performance information) Postfix SMTP gateway Microsoft Active Directory and LDAP (as a client of these services, not as an administrator under Windows) Systems programming language (Python preferred, or Perl) Management of SSL certificates for HTTPD/webserver Microsoft SCOM agent on Linux Required areas of knowledge & experience: Installation of RHEL7and 8 in a standalone and VMware environment Stop, Start, restart, enable and disable running of software & system service daemons via systemd system and service manager Installation, update and inventory of software packages via rpm command Shell scripting experience, e.g. bash for routine system administration tasks, creating reports yum for patching and package installation from central repository Cron/crontab for periodic scheduled jobs Creation & management of filesystems and volumes using LVM, partitioning of disk devices System performance analysis, system log analysis and system troubleshooting techniques Logrotate for periodic rotation and compression or purge of older logs Remediation of common Linux server issues such as filesystem nearly full, user cannot login, etc. TCP/IP networking: Configuration, troubleshooting, use of tcpdump and Wireshark Setup/configuration of network interfaces Setup/configuration of typical networked services such as DNS, NTP, NFS, FTP, SFTP,SSH,Apache HTTPD,CIFS,SMB/Samba,syslog/rsyslog Security hardening practices, including RHEL7s firewalld SSH authentication techniques (password, key-based) Use of sudo, sudoers file, and sudoers.d directory Grub configuration & setup to control Linux boot and system parameters at boot time Troubleshooting all of the above- Excellent oral and written communication skills Preparation of documentation for technical staff and management (technical procedures, description and diagramming of operational & network flow, performance reports, etc.) Create periodic reports to document your job activities REGARD Lovely Singh Keywords: green card Ohio |
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| Sat Sep 09 03:51:00 UTC 2023 |