Lead DevOps Platform Engineer LOC : Pataskala, Oh

Lead DevOps Platform Engineer LOC : Pataskala, Oh

  • Posted on : 09-08-2023
  • Job Type : Full Time only
  • Salary : 100,000 - 200,000

Job Description:

Key Accountabilities:

  • Assess, recommend, build and integrate with best-of-breed, off-the-shelf commercial and open-source software components
  • Provide technical guidance and mentoring to the ecommerce development team
  • Drive architecture discussions, performance optimizations and end to end improvements into the platform with development architects and leads
  • Deliver measurable improvements in web-site page performance and efficiency, identify performance issues in advance through better tools and instrumentation
  • Identify system bottlenecks and takes the lead on resolving those issues
  • Determines how to meet growing capacity requirements while ensuring reliability within the
  • ATG platformWorks closely with IT architects, other functional area architects and security specialists to ensure adequate security solutions are in place throughout platform
  • Work with the security architects aligning all security efforts to IT architecture
  • Work directly with Application Development teams to provide daily support aligned with a model of Continuous Delivery
  • Work closely with Infrastructure Provisioning, Application Development and Operations teams to provide fully automated build and deployment routines for Development, Staging, and Production environments
  • Define and evolve Build & Release best practices by partner shipping within the team and 3rd party vendors
  • Ensure continuous availability of various tools supporting ATG & Release management including source control, continues integration, artifact management and change management
  • Establish a reliable mechanism for monitoring and quantifying the quality of the release process and leverage the results to drive process improvements
Requirements:

  • Infrastructure generalist with at least eight years of experience.
  • Devops/Continuous Delivery/Continuous Integration/Configuration Management/Automation/Infrastructure expert.
  • Five years of experience with troubleshooting problems across the entire infrastructure to include web servers, java application servers, networks, UNIX and content delivery networks.
  • Three years of Jenkins administration/management experience.
  • Five years of experience providing support for java application servers.
  • Three years of experience and expert at writing shell scripts and python programs.
  • Expert at UNIX command line tools and usage.
  • Expertise in Unix administration, command line tools including regular expressions, sed, awk, rsync, ssh, egrep, find, process/thread control, inter-process communication, signals, sockets, shared memory, file i/o, networking basics, routing, load balancing, firewalls, routing protocols and DNS.
  • Three years of experience working on UNIX system problems. Can work on CPU, paging, disk I/O, network I/O problems.
  • Three years of experience with bash and python scripting languages.
  • Three years of experience at working on performance problems around java application servers with or without the use of Application Performance Management tools like Dynatrace, AppDynamics, Wily, etc.
  • Understands Linux internals.
  • Understands and troubleshoots dns problems.
  • Understands UNIX and networking to include routers, load balancers and firewalls.
  • Automate manual tasks on Jenkins for builds, deployments, application server installs, configurations of the application stack, etc.
  • Expertise or the willingness to experiment with new technologies like Docker, Openshift, Openstack, etc.
  • One to two years of experience with code profiling background, heaps and thread dumps analysis.
  • Strong analytical and problem solving abilities.
  • Collaborate with people with varying depths of technical skills.
  • Bachelors degree in Computer Sciences, Engineering or related discipline is required, and an advanced degree is a plus.
Nice to have:

  • Two years of experience providing infrastructure/middleware support for Oracle ATG ecommerce software.
  • Two years of experience providing infrastructure/middleware support for Manhattan Distributed Order Management software.
  • Two years of experience providing infrastructure/middleware support for WebLogic application servers.


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