Versant Power - Bangor, ME

posted 3 months ago

Full-time - Mid Level
Bangor, ME

About the position

The Database Administrator II (DBA II) will be responsible for the management and maintenance of databases that store critical data for business systems and analytics. This role is essential in ensuring that databases are optimized for performance, availability, and security. The DBA II will work closely with Data Engineers, Developers, and System Administrators to set up backup and recovery procedures, monitor database performance, and implement necessary security measures to protect sensitive data. Additionally, the DBA II will assist in the design and implementation of data models and schemas that support the efficient storage and retrieval of data for analysis. In terms of database management and maintenance, the DBA II will manage and maintain all databases, ensuring high availability and reliability. Regular database backups and recovery procedures will be performed, alongside monitoring database performance and tuning for optimization and efficiency. The DBA II will also participate in the design, development, and maintenance of scalable and efficient data pipelines and databases, collaborating with stakeholders to understand data requirements and translating them into technical specifications and data models. The role also involves developing and implementing Extract, Transform, Load (ETL) processes to acquire, clean, and transform data from various sources into usable formats, ensuring data integrity, consistency, and quality throughout the ETL processes. The DBA II will participate in the design, build, and maintenance of data warehouses and data lakes to support reporting, analytics, and business intelligence initiatives, implementing data partitioning, indexing, and optimization strategies to improve query performance and efficiency. Furthermore, the DBA II will adhere to and enforce data governance policies, standards, and regulations, implementing data security measures, including access controls, encryption, and data masking techniques. The DBA II will also optimize data processes and infrastructure to improve performance, scalability, and reliability, conducting performance tuning, query optimization, and indexing to enhance data retrieval and processing speed. The role requires collaboration with cross-functional teams, business analysts, and IT systems analysts to understand their business requirements and provide data and custom application solutions. Communication of technical concepts and solutions effectively to both technical and non-technical stakeholders is crucial, as is staying updated with the latest industry trends, technologies, and best practices related to database administration.

Responsibilities

  • Manage and maintain all databases, ensuring high availability and reliability.
  • Perform regular database backups and recovery procedures.
  • Monitor database performance, tuning for optimization and efficiency.
  • Participate in the design, development, and maintenance of scalable and efficient data pipelines and databases.
  • Collaborate with stakeholders to understand data requirements and translate them into technical specifications and data models.
  • Recommend appropriate data storage and processing technologies based on project requirements.
  • Develop and implement Extract, Transform, Load (ETL) processes to acquire, clean, and transform data from various sources into usable formats.
  • Ensure data integrity, consistency, and quality throughout the ETL processes.
  • Monitor and troubleshoot data integration workflows, identifying and resolving data-related issues and performance bottlenecks.
  • Participate in the design, build, and maintenance of data warehouses and data lakes to support reporting, analytics, and business intelligence initiatives.
  • Implement data partitioning, indexing, and optimization strategies to improve query performance and efficiency.
  • Work with data consumers to understand their reporting and analysis requirements and provide appropriate data structures and schemas.
  • Adhere to and enforce data governance policies, standards, and regulations.
  • Implement data security measures, including access controls, encryption, and data masking techniques.
  • Monitor data usage and access patterns, identifying and mitigating potential data security risks.
  • Optimize data processes and infrastructure to improve performance, scalability, and reliability.
  • Conduct performance tuning, query optimization, and indexing to enhance data retrieval and processing speed.
  • Proactively identify and address system bottlenecks to ensure efficient data operations.
  • Design, construct, implement, and maintain automated jobs and reports.
  • Communicate technical concepts and solutions effectively to both technical and non-technical stakeholders.
  • Manage the installation, configuration, and maintenance of database management systems (DBMS).
  • Coordinate and oversee OS-level patching and updates for database servers.
  • Perform routine and advanced system maintenance and monitoring tasks.

Requirements

  • Bachelor's or Master's degree in Computer Science, Information Systems, or a related field.
  • Proven experience (3-5 years) working as a Database Administrator or in a similar role.
  • Strong proficiency in SQL and experience with relational databases (e.g., Oracle, MySQL, MS SQL, PostgreSQL).
  • Proficiency with core enterprise applications sitting in a UNIX and Windows environment.
  • Proficiency in programming languages and scripting such as Bash, PowerShell, Python.
  • Solid understanding of data modeling, data warehousing, and ETL principles.
  • Experience or understanding of big data technologies and frameworks (e.g., Hadoop, Spark, Hive, Kafka) and cloud-based data platforms (e.g., AWS, Azure, GCP).
  • Knowledge of data governance, data security, and privacy practices.
  • Familiarity with data visualization and reporting tools (e.g., Plotly, Tableau, Power BI) is a plus.
  • Excellent problem-solving and analytical skills.
  • Excellent technical architecture and technical support documentation skills.
  • Strong communication and collaboration skills to work effectively in cross-functional teams.
  • Ability to prioritize and manage multiple projects and tasks in a dynamic work environment.

Nice-to-haves

  • Experience with Java, Python or R for data manipulation, visualizations, and analysis.
  • Familiarity with computer networking, current systems software, protocols, and standards, especially routing/switching/security, Active Directory.
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