About Company:
Interspence Solutions (interspence.com) was established in August 2017 and is a company that provides IT consulting and support services within the manufacturing and process industry. Interspence has entered into a long-term contract with a Major US-based Oil & Gas company to provide skilled IT resources and services under the direction of their IT leadership team. The company is transforming its business through heavy investments in technology around real-time data capture, Big Data platforms, in-memory databases, analytical engines, and elastic search services. There is also a significant push towards mobility, with most of the applications being converted into mobile apps. The company is also looking to move towards Elastic Search soon. With this considerable push within the IT space, there is an increasing need for skilled and talented resources. Towards this end, we are searching for talented and smart resources who wish to learn and grow their skills working with a company that is defining the art of the possible with the latest technology
Hours of operation: 5:30 am to 1:30 pm/ 1:30 pm to 09:30 pm
Position Location: Mumbai – Andheri (E)/Work from Home
Job Description:
You will be a production/development-oriented Sr. Database Administrator working closely with other Database Administrators locally and in the US supporting a multi- database environment including Oracle, PostgreSQL, MongoDB, Elasticsearch and in memory databases like SingleStore.
Roles and Responsibilities:
- Understand and apply advanced database administration, management and performance tuning techniques.
- Provide advanced technical troubleshooting for applications and database systems
- Configure and tune oracle and Linux OS parameters to ensure optimum performance and resource utilization
- Understand server clustering techniques and its impact on database configuration and performance
- Manage standby databases, snapshots and other advanced database features
- Use databases replication tools like Goldengate etc.
- Manage Oracle Real Application Clusters (RAC) environments and be able to perform troubleshooting with RAC nodes
- Participate in design and review of application codes
- Develop shell scripts for monitoring
- Develop procedures and processes for data migration and application development
- Participate in meetings and conference calls related to project and troubleshooting activities
- Perform exports, RMAN backups and data extracts as required
- Develop strong working knowledge of key applications and their interaction with the database(s).
- You may be required to work in morning or afternoon shift and one weekend daily.
Skills and Experience:
- Bachelor’s degree in computer information systems, computer science or related discipline preferred
- Must have 5+ of database administration experience with Oracle cluster environment
- Must have performed Oracle version upgrades and migrations
- Experience with Oracle12c/19c RAC Enterprise installation and its troubleshooting
- Database analysis and design expertise through code review, AWR and ASH reports.
- Experience with Oracle tools and utilities like Toad, PL/SQL developer
- Tuning of SQL statements and PL/SQL code
- Experience with database monitoring and tuning tools such as OEM
- Ability to work independently and in shift with remote counterpart team
- Excellent interpersonal and written communication skills
Good to have:
- Experience with multi node Exadata clusters.
- Experience with other database systems such as SingleStore and PostgreSQL
- Comfortable with highly dynamic customer driven environment
- Solid experience with the Linux operating system and command set
- Thorough knowledge of physical and logical disk systems and their impact on database performance.
- Understanding or experience of storage is a plus.
- Advanced knowledge of database administration tasks such as hot and cold backups, database recovery, tablespace additions, security, etc.
- Advanced installation and configuration experience.
- Capable of working and managing multiple diverse projects
