Linux Administrator III

Linux Administrator III
Full Time

Job Description



Linux Administrator III


San Antonio, TX - Hybrid


*ship Required


Work with application, network, storage, Linux, & Security engineers to improve ongoing technical operations and maintenance activities of the Portal environment. This role will include rotating on-call shifts in addition to normal business hour support (rotations average 1 week per 1.5 months). Provide advanced Linux support across a variety of server use cases, including improvement of Linux automation to enable a full automated server deployment pipeline.

Job Responsibilities
* Identify and develop solutions to automate deployment of routine changes
* Write and maintain automation scripts to support server hardening against NIST/FISMA guidelines
* Support the team in developing procedures and methodologies for automating Linux Server deployments in an AWS and/or Azure cloud environment
* Supports the integration of new technologies into existing infrastructure.
* Resolves Level 1 and 2 incidents affecting the operation/availability of production systems, through troubleshooting and implementing known fixes.
* Identify and develop solutions to automate deployment of standard repeatable build outs.
* Patches and maintains appropriate technologies (e.g. servers/databases/network/ storage/software solutions).
* Supports routine backup strategies and disaster recovery tests.
* Reviews system performance indicators and resolve issues (or escalate to program leadership) related to system performance and/or avaiability
* Assists with monitoring vendors' release notes and plan necessary upgrades and patches as required.
* Assists with creating and reviewing technical system recovery plans.
* Reviews the problem management register and identifies actions.
* Makes proactive suggestions for service improvements.
* Maintain automation code in GIT based repositories for version control
* Provide coaching to team members in Site Reliability and Linux Automation Engineering techniques, tools, and processes


Minimum skills and qualifications
* Bachelor's Degree in Information Technology, Computer Science or a related field or equivalent relevant experience;
* 7-10 years of experience in information technology, systems administration or other IT related field.
* Experience working in an AWS or Azure cloud environment

Other Job Specific Skills
* Linux Operating System automation using Ansible, including writing Continuous Configuration Automation scripts.
* Ability to troubleshoot and resolve issues related to hardware, software or networking related problems.
* Ability to communicate effectively, both orally and in writing and to translate technical terminology into terms understandable to non-technical employees.
* Strong customer service skills


Preferred Skills and qualifications


Master's Degree preferred.


Experience with NFS, Java Based Application Servers, SAN storage systems, VMware (vCenter) a plus.


#cjpost

Dice Id : 10238000
Position Id : 049-335
Originally Posted : 4 weeks ago
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