MongoDB Database Administrator - Austin, TX or Sunnyvale, CA ( Onsite)

Job Description Hi, Job Title: MongoDB Database Administrator Location: Austin, TX or Sunnyvale, CA (5x/week onsite) Duration: 9-12 months Contract We have below job opening. If you are interested and your experience match with job description. Please send your updated resume with below details....Asap Expected rate all inc on W2/1099 /C2C: Visa status: Current Location: Availability: Bachelor degree and years of passing : Master degree and years of passing : Role Description / Responsibilities Configure MongoDB replica sets and sharded clusters based on application requirements. Set up MongoDB BRS & Ops Manager, and onboard replica sets and sharded clusters into Ops Manager. Enhance MongoDB security using X509 and TLS authentication to meet Apple security standards. Automate backup, restore, and monitoring jobs using Python and Shell scripting. Ensure proper shard key selection and even distribution of data across shards. Convert replica sets to sharded clusters to accommodate data growth and improve query performance. Perform upgrades and migrations of replica sets and sharded clusters from MongoDB 4.0 to 4.xx versions. Deploy, migrate data, monitor, analyze, and tune MongoDB environments. Work with Ops Manager, including upgrades, group/project configuration, and cluster administration. Configure authentication, authorization, and X509-based authentication. Implement SSL key files and secure all mongod instances. Provide documentation for installation, operations, security, and auditing across multiple environments. Deeply understand MongoDB replication architecture and change streams. Optimize query plans and perform performance tuning at both host and DB levels. Work with range-based and hash-based sharding, indexing strategies, and performance workflows. Perform migrations of MongoDB clusters to AWS. Required Skills: Strong expertise in MongoDB replication, sharding, Ops Manager, and architecture. Experience configuring SSL/TLS, X509 authentication, and security standards. Hands-on experience with Python and Shell scripting for automation. Expertise in query performance tuning and understanding query plan architecture. Experience with MongoDB upgrades and migrations in large-scale environments. Strong understanding of shard key selection and data distribution principles. Preferred / Nice to Have: Experience migrating MongoDB clusters to AWS cloud. Ability to document complex database architecture and operational processes. Knowledge of Apple security standards (beneficial but not mandatory). Additional Information All your information will be kept confidential according to EEO guidelines.