Position: Dev Ops Linux Engineer
Location: Chevy Chase MD
Duration : 1 Year
Having the experience below in a Big Data shop is a big plus. The client is seeking a DevOps for the infrastructure side of Big Data Implementations for REDHAT. The current infrastructure used IBM's Cloud Platform. The candidates needs t know Linux very well since the will be involved in configuration, deployment and automation. Highly desire a resource with Puppet and server automation.
This is what the project uses:
The use PowerShell for setup and configuration scripts, work on Network, firewall and run many Bash scripts.
Skills: Hadoop, Bash, Shellscript, Network, Firewall, Linux, Powershell
SoftLayer Cloud Management
IBM Software Configuration
RHCSA / RHCE Certification
Systems level debugging (networking, error logs, etc)
The following are the primary tasks:
Multiple BASH scripts have been created to support this project for multiple server modifications, server checks (validating that server is configured how it's supposed to be), etc. To assist with the multiple layers of authentication and prompts, many times Bash scripts make sub calls to Expect scripts.
o Essential knowledge due to script requests: Arrays, Looping, Expect Scripts. LVM modifications.
o Essential knowledge: vg-pv-lv*create, lvresize, resize2fs.
Some core debugging related to network communication.
Support to other teams for Linux related questions.
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