Requirement for Mongo DBA

Role: Mongo DBA Location: Cary, NC local candidates or open to relocate from day one Type: Contract Must have experience with MongoDB installations, upgrades, support on MongoDB versions 3.6 , 4.0 , 4.2 , 4.4 Responsible for administration, maintenance, Performance analysis, and Capacity planning for Mongodb/Cassandra clusters. Coordinate and plan with Application teams on Mongodb capacity planning for new applications. Must have experience supporting and managing Splunk Forwarder instances. Should have knowledge of using mongo base tools - like mongodump , mongoexport ,mongorestore, mongoimport , mongostat , mongotop Must be well-versed with JSON scripting , writing queries in mongo in shell scripts and in the mongo shell Should be able to support sharded clusters and perform upgrades and other config maintenance on sharded clusters Must be able to address , monitor and manage capacity requirements - all aspects CPU , memory and storage . Must be able to assist application teams with assessment and/or resolution of performance bottlenecks observed in the MongoDB Database tier of their stack Must be aware of different authentication/authorization methods used in Mongo - SCRAM-SHA1 , X509 , LDAP - including reconfiguration of instances with TLS/SSL and/or LDAP Candidate must also be able to develop automated solutions for ad-hoc script execution requests, ad-hoc report generation, upgrades , installs Experienced in NoSQL DB technologies like - CosmosDB - MS Azure NoSQL offering , Cassandra or other Must have worked with splunk , elastic search or other log analytics product to parse mongodb logs and perform pattern identification for troubleshooting and be aware of how to work with End-to-End performance monitoring solutions like AppDynamics , Datadog , Dynatrace , etc. Must be aware of how to use Cloud manager and share relevant metrics for a given deployment when an issue arises Must have experience with docker, deploying Mongo containers running on docker and supporting all aspects of MongoDB administration needs within a docker container Knowledge of administration and support of Hadoop systems will be an added advance. Deploy Hadoop(Bigdata) cluster, Comm/decommissioning of nodes, track jobs, monitor services like zookeeper, hbase, SOLR indexing, configure name-node HA, schedule, configuring backups & restore To develop script to review logs and alert us in case of long running queries.