DXC Vietnam
**Working from home applicable. Candidates in other provinces may apply.
As a ServiceNow Database Engineer and Administrator, you'll work closely with the ServiceNow development and support teams making sure the service, performance and availability is meeting the demanding needs of our customer base. Working with the ServiceNow team will help develop the understanding of how the application works from an internals perspective and drive the appropriate performance and capacity functions.
Seeking an experienced, self-motivated, and passionate MariaDB/ MySQL engineer to be focused on database design, development, and administration. The individual will work closely with Engineering and Technical Operations teams to build/deploy scalable and highly efficient implementations in our 24x7 environment. Deploying to a real-time transaction processing environment, the ideal candidate will apply a solid understanding of database design principles, indexing design strategies, and robust SQL development skills. Also, that candidate is expected to be a self-starter who can operate well under various situations and types of projects, ranging from a team of one to a team of many.
Duties and Responsibilities:
• Work with engineering teams on logical/physical database design to support new and existing application development. Maintain data models and keep them current.
• Design and develop schema, indexes, SQL queries, and stored procedures.
• Develop database specifications, data dictionaries, design/coding standards, and complementary documentation.
• Perform problem resolution and root cause analysis along with recommending and implementing preventive techniques.
• Analyze SQL query plans and leverage diagnostic tools to identify performance bottlenecks and take appropriate corrective actions to remediate.
• Commit to achieving 5 9's up-time of all OLTP production databases.
• Ensure all database servers are backed up in a way that meets the business's Recovery Point Objectives (RPO).
• Test backups to ensure we can meet the business' Recovery Time Objectives (RTO).
• Conceptualize, plan and design installations in standalone and clustered environments.
• Evaluate the merits/ benefits of available system upgrades and enhancements - implement as necessary.
• Build HA and DR systems using multi-site clusters and replication across geo-diverse data centers.
• Work with Engineering teams and Technical Operations in reviewing and preparing database deployments.
• Identify points of failure for Database technologies, either on-premise or in the cloud, and develop test plans to simulate the failure.
• Be the primary driver for making recommendations to improve database environments related to patching and upgrades, security, performance, and disaster recovery.
• Standardize, automate, and document the setup of development and production database environments.
• Evaluate, build, and configure tools for internal use for supporting software engineering best practices.
• Own and drive improvements for building and releasing scripts, tools, and processes, specifically relating to managing our databases in the cloud.
• Understand and contribute to creating system support documents, operational run books, and building recipes for server configuration.
• Keep abreast of industry best practices, services, and supporting tooling.
• Provide hands-on design, development, and code reviews.
• Work as part of a team and provide after-hours support when required.
** Please note that only shortlisted candidates will be contacted.
Why We Are Different?
At DXC Vietnam, we acknowledge that our associates are the greatest asset and we make sure to provide our talents an exciting job and work/life balance.
• 5+ years of experience with database administration, support, optimizations, and monitoring.
• 5+ years of experience as a MySQL DBA in a high volume, high impact transactional environment. Experience with MariaDB would be a plus.
• 5+ years working in a LAMP environment
• Strong knowledge of administering, designing, and deploying MySQL databases, AWS Outpost would be an significant advantage
• Strong knowledge of MySQL/MariaDB engine, query processing, query optimization, locking, etc.
• Strong knowledge of MySQL/MariaDB migrations and upgrades.
• Proficient in writing and optimizing SQL statements.
• Experience with replication and active-active environments is required.
• Majority of experience must be associated with supporting 24x7 OLTP
• Experience automating the execution and notification of database-related processes and alerts.
• Experience in ServiceNow would be a significant advantage
• Knowledgeable regarding storage systems.
• Experience in automation and testing via scripting/programming
• Strong experience with infrastructure as code principles (repeatable, scalable, resilient).
• Excellent oral and written communication skills.
English
Nói: Intermediate - Đọc: Intermediate - Viết: Intermediate
Created by the merger of CSC and the HPE, DXC Technology boasts a long and proud history of innovation, service and value. With decades of driving innovation, the world’s largest companies trust DXC to deploy our enterprise technology stack to deliver new levels of performance, competitiveness and customer experiences. Learn more about DXC Technology at www.dxc.technology.
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