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Software Engineer - Hpc Administrator Resume

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PROFESSIONAL EXPERIENCE:

Confidential, NY

Software Engineer - HPC Administrator

Responsibilities:

  • Working as System Administrator for two clusters which are being used to support Sienna and Sierra clusters respectively at Oak Ridge and Livermore Labs. Clusters use POWER8 and POWER9 servers using P100 GPUs in a RHEL7.6/LSF/NVIDIA/Infiniband/PowerAI/GPFS environment. Tasks include creating and updating software images using xCAT, creating user reservations, and troubleshooting server and network issues. Occasional racking and wiring of server when lab support wasn’t available.
  • Supporting three Confidential Research clusters, troubleshooting issues, using Ansible for installing libraries and configuration files; installing SLULM, in a POWER8/Ubuntu environment. Installed hardware and wired up network. Supporting experimental cluster that has SuperMicro and Falconwitch servers and P100 GPUs running Ubuntu. Supporting a cluster that has POWER9/Supermicro nodes for gathering application metrics as compared to cloud application metrics.

Confidential, NY

Advisory Software Engineer

Responsibilities:

  • Working on Confidential Next, which is an internal DevOps solution for Research. Supporting GitLab, Redmine, Jenkins, and Urban Code Deploy. Starting to work with Ansible, Chef and Docker as part of this solution.
  • Assisted developers in the successful source code migration from Confidential Rational Team Concert to GitHub Enterprise.
  • Installed, configured and administrating Confidential Rational Jazz v3.x/4.x/5.x/6.x ( Confidential Rational Team Concert (RTC)/ Confidential Rational Quality Manager (RQM)/ Confidential Rational DOORS Next Generation) on numerous high-visibility Confidential Research projects supporting approximately 300 Windows/Linux/Mac users on 12 servers. Configuration includes DB2 9.x/10.x, WAS7.x/WAS8.x or Tomcat 5.x/6.x/7.x. Setup scripts for ongoing daily backups of these 12 servers. Provide L1/L2 support for all Jazz servers. Created cloud images for Research Computing Cloud which contain Confidential Rational products. Provide guidance on RTC Processes including Agile. Setup customization of RTC/RQM Work Items and modifications of RTC templates for projects.
  • Administrator for 2 Rational FocalPoint 6.5.x and 2 Rational Asset Manager 7.5.1 servers.
  • ClearCase Administrator in a Linux ClearCase 7.x UCM environment supporting 100 users. Supported ClearCase 7.x users in other sites using ClearCase MultiSite.
  • Administering Bugzilla 4.2.x for Confidential Research users for various projects.
  • Setup Rational Performance Tester for the Research Computing Cloud project. Provided QA Testing for cloud front end during beta test cycle.
  • Setup and administering Rational ClearQuest 8.x for VLSI Project.
  • Administered WebSphere 6.1 Network Deployment for a Tivoli customer engagement.

Confidential, Shelton, CT

ClearCase Administrator

Responsibilities:

  • Working in a manufacturing environment. As part of a Engineering Services team, support 200 ClearCase users at Shelton, CT and vendors in India, China, and stateside. ClearCase client installs, ClearCase Server Tuning/Installation, MultiSite Administration/Installation, and user in ClearCase Fundamentals and PB process.
  • Perform release merges to production.
  • Maintain scripts for vob creation and triggers.
  • Enforce PB process for all projects by way of audits

Confidential, Stamford, CT

Administrator

Responsibilities:

  • Working on the Global General Ledger (GGL) project where Sybase, Oracle, Perl, C, XML, and shell programming occurs. ClearCase Administrator in an NT/UNIX environment (mostly UNIX). Performed migration, baseline element labeling, builds, and merging of project source code among the development, test, and production environments. Synchronized source code project repositories in multiple global regions using MultiSite. Synchronized database data between the development, test and production environments.
  • Performed ClearCase client installs and patch updates.
  • Promoted code using various tools, including Infomatica, clearmake, DB Artisan and Jil.
  • Developed high-level PowerPoint presentations associated with ClearCase.
  • Provide technical support and for ClearCase users.
  • Worked on VB application for DB table comparison between servers and table migration.

Confidential, New York, NY

Software Engineering Specialist

Responsibilities:

  • Assessed pre-sales opportunities for Clear Case and Clear Quest (demos and presentations).
  • Installed and configured ClearCase, Clear Quest, and Rational Suites at customer sites.
  • Assisted customers in data migration from legacy SCM tools.
  • Assisted customers in developing basic CM plans including ClearCase branching strategies and VOB layouts, to general and best practice CM policies.
  • Provided mentoring, consulting, and services.

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