Systems Engineer
Location:
Glendale , California
Posted:
December 17, 2017
Reference:
00294-0010093134

• 7+ Years experience. • Understand how to install and configure operating systems, specifically with expertise in Windows 2008 or above, and RHEL. • Recognized as a subject matter expert on at least one OS and proficient in multiple operating systems, including OS performance monitoring, setup, configuration, tuning, and troubleshooting. • Proficient in web technologies: Apache, Nginx, Tomcat, Node, Django, including being able to perform setup, configuration, and deep dive troubleshooting, tuning and debugging. • Recognized as a subject matter expert on at least one queing and caching technology: Rabbit MQ, IBM MQ, Redis, ElasticSearch, Varnish, Memcache. • Expert on HTTP, TCP/IP, SNMP and DNS. • Able to implement existing base standards for new systems and/or applications with mentoring for all of the following: • Site monitoring and instrumentation • Application monitoring and instrumentation • System monitoring and instrumentation • Resiliency and performance • Able to diagnose simple to complex system problems. • Understand internet technologies and network protocols, including HTTP, basic load balancing configurations, security zones, VIPs, etc. • Perform peer review for new firewall, VIP and SAN requests. • Able to interpret and build F5 iRules. • Understands and correctly maps tiers of SAN storage to business needs. • Understand application design and dependencies for the sites the team supports. • Has expertise on one or more load balancer platforms (setting up pools, VIPs, layer 7 routing, debugging). • Able to author tools and scripts to be used by others to automate repeatable production tasks in standard languages like bash, csh, batch or VBscript. • Advanced skills in at least one programming language such as Python, Ruby, Java and able to build unit test suites for all software being developed. • Able to author test plans for use by peers and junior SE's. • Able to perform and provide in depth analysis on load test runs against a moderately complex system. • Demonstrates exceptional troubleshooting methodology, including the ability to author and instruct new methodologies to the SE team. • Demonstrate ability to independently triage moderately complex incidents. • Independently resolve moderately to highly complex system and application incidents. • Able to identify and propose system and application fixes for performance bottlenecks. • Able to evaluate new application requirements for capacity and run-time best practices. • Able to evaluate new system and/or infrastructure solutions for technical feasibility against known requirements and standards. • Effective at dealing with change: Able to transition in role or handle a significant modification to workflow or technology with minimal ramp-up time and with very little guidance.


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