Oracle Database Administrator
Axeda Corporation - Foxborough, MA

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Axeda is looking for a high energy Oracle 11g R2 RAC database administrator (DBA) for its SaaS hosting environment and infrastructure. The DBA will be responsible for monitoring the production databases and providing support, including problem identification and remediation, as well as performance monitoring. The successful candidate will ensure that all changes to production databases are fully tested and are secure against unauthorized access and accidental damage. The DBA will also assist in infrastructure work to standardize the Oracle DB environment. Minimum of 3 years of Oracle database experience required. Become a member of our challenging and rewarding team!

Responsibilities:
  • Install and manage database systems in a high volume SaaS environment
  • Document and maintain our database instances and systems and proactively perform audits to ensure database instances are tuned and have optimal performance
  • Troubleshoot database instances and performance issues. Require response to escalations from operations team 24x7
  • Manage database backups and participate in recovery exercises
  • Database tuning, SQL tuning and optimization of query plans
  • Assist in capacity planning for production and non-production databases
  • Perform User Security Audits (assigned roles / privileges, quota usage)
  • Test and Apply Oracle Critical Security Patches & Patch Sets
  • Assist in Disaster Recovery documentation, planning and testing
  • Assist in ensuring the security, availability, integrity, and functionality of high transaction volume production databases
  • Maintain on-call pager support

Job Qualifications:
  • B.S. degree in computer science or equivalent experience
  • Hands on experience configuring, optimizing for performance upgrading, and troubleshooting Oracle RAC DBMS 11g R2 (standard and enterprise versions required)
  • Hands on experience with Linux RHEL 5+ or Oracle Enterprise Linux distribution
  • Exposure to ASM, Clusterware, voting disks, etc. is a plus
  • Exposure to Oracle Partitioning and RMan
  • Proven experience increasing DB performance by monitoring and adjusting: server tuning (CPU, RAM, DISK I/O),
  • workload tuning (optimizer params, metadata)
  • SQL statement tuning (execution plans, efficient syntax, profiles)
  • Experience working in a highly available 24X7 database environment

Education & Experience:
  • Bachelor’s degree in Computer Science or equivalent
  • 3 - 5 years of experience deploying and managing Oracle Databases (10g/11g)

Axeda Corporation is an Equal Opportunity Employer

Axeda Corporation - 23 months ago - save job