Senior Database Administrator at AIS

📍 Job Overview

Job Title: Senior Database Administrator
Company: AIS
Location: Nonthaburi, Thailand
Job Type: On-site
Category: Database Administration
Date Posted: June 25, 2025

🚀 Role Summary

📝 Enhancement Note: This role focuses on managing and optimizing various database systems to support enterprise applications, ensuring high performance, data security, and business continuity.

💻 Primary Responsibilities

📝 Enhancement Note: The Senior Database Administrator will be responsible for the full lifecycle of database management, from installation and configuration to performance tuning and incident resolution.
Installation, Configuration, and Performance Tuning: Oversee the installation, configuration, and performance tuning of database systems such as Oracle, MySQL, PostgreSQL, and Microsoft SQL Server to support enterprise applications effectively.
Database Performance Monitoring and Tuning: Monitor, analyze, and tune database performance to ensure stability, responsiveness, and optimal operation under different workloads. Optimize SQL queries and database configurations to improve response time, reduce latency, and enhance overall system performance.
Database Backup and Recovery: Plan and execute regular database backup and recovery operations to ensure data availability and business continuity in case of data loss or system failure.
Incident Diagnosis and Resolution: Diagnose and resolve database-related incidents and problems, including performance issues, access errors, and service disruptions. Provide technical consultation and support to development and infrastructure teams on database design, structure, and integration for new and existing systems.
Database Security and Access Management: Manage user access privileges and implement database security policies to prevent unauthorized access and ensure compliance with organizational standards.

🎓 Skills & Qualifications

Education: A bachelor's degree in Computer Science, Information Technology, or a related field. Relevant certifications (e.g., Oracle Certified Professional, Microsoft Certified: Azure Database Administrator Associate) are a plus.

Experience: Proven experience of 5-10 years in database administration, with a strong background in managing and optimizing various database systems.

Required Skills:

Proficiency in database systems: Oracle, MySQL, PostgreSQL, and Microsoft SQL Server
Strong SQL skills and experience in query optimization
Experience in performance tuning and monitoring tools (e.g., Oracle Enterprise Manager, MySQL Workbench, PostgreSQL pgAdmin, SQL Server Management Studio)
Knowledge of database backup and recovery processes
Familiarity with database security best practices and access management
Excellent problem-solving skills and ability to work under pressure
Strong communication and collaboration skills

Preferred Skills:

Experience with cloud-based database services (e.g., AWS RDS, Azure SQL Database, Google Cloud SQL)
Familiarity with containerization and orchestration tools (e.g., Docker, Kubernetes)
Knowledge of infrastructure as code (IaC) tools (e.g., Terraform, Ansible)
Experience with data warehousing and business intelligence tools

📊 Web Portfolio & Project Requirements

📝 Enhancement Note: As this role focuses on database administration, a portfolio is not explicitly required. However, demonstrating relevant projects or case studies showcasing database management, optimization, and problem-solving skills can be beneficial.

💵 Compensation & Benefits

Salary Range: The salary range for this role in Thailand typically falls between THB 80,000 and THB 150,000 per month, depending on experience and qualifications. This estimate is based on regional market research and industry standards for senior database administrator roles.

Benefits:

Medical and dental insurance
Retirement fund contributions
Life insurance
Performance-based bonuses
Employee discounts on AIS services

Working Hours: The standard workweek is 40 hours, Monday to Friday, with flexible working hours and overtime compensation as needed. Regular maintenance windows and project deadlines may require occasional work outside of regular hours.

🎯 Team & Company Context

🏢 Company Culture

Industry: AIS is a leading telecommunications company in Thailand, providing broadband, mobile, and fixed-line services to both residential and enterprise customers. As a senior database administrator, you will play a crucial role in ensuring the stability, performance, and security of AIS's critical systems and applications.

Company Size: AIS is a large organization with over 10,000 employees, providing ample opportunities for career growth and collaboration with diverse teams.

Founded: AIS was founded in 1989 and has since grown to become the largest mobile network operator in Thailand, with a strong focus on innovation and customer experience.

Team Structure: The database administration team consists of both junior and senior administrators, working together to manage and optimize various database systems across the organization. The team reports directly to the IT department and collaborates closely with development, infrastructure, and security teams.

Development Methodology: AIS follows Agile development methodologies, with a focus on continuous integration, continuous delivery, and regular code reviews. Database administrators work closely with development teams to ensure optimal database performance and integration with applications.

Company Website: https://www.ais.th/

📈 Career & Growth Analysis

Database Administration Career Level: This role is at the senior level, focusing on managing and optimizing complex database environments, mentoring junior team members, and driving strategic database initiatives.

Reporting Structure: The senior database administrator reports directly to the IT department and may oversee the work of junior database administrators. They collaborate closely with various teams, including development, infrastructure, and security, to ensure optimal database performance and security.

Technical Impact: In this role, you will have a significant impact on the performance, security, and availability of AIS's critical systems and applications. Your work will directly contribute to enhancing the user experience and supporting the company's growth and innovation efforts.

Growth Opportunities:

Technical Leadership: As a senior database administrator, you will have the opportunity to mentor junior team members, drive strategic database initiatives, and contribute to the development of database best practices and standards within the organization.
Emerging Technologies: AIS is committed to embracing emerging technologies, providing opportunities for senior database administrators to gain experience with cloud-based database services, containerization, and other cutting-edge technologies.
Career Progression: With experience and strong performance, senior database administrators may progress to roles such as database architect, database engineering manager, or IT manager.

🌐 Work Environment

Office Type: AIS's offices are modern and well-equipped, with a collaborative work environment that encourages knowledge sharing and teamwork. The database administration team works closely with other IT teams, fostering a culture of cross-functional collaboration and continuous learning.

Office Location(s): The primary office for this role is located in Nonthaburi, Thailand. AIS also has offices in other major cities across Thailand, providing opportunities for relocation and career growth within the organization.

Workspace Context:

Collaborative Workspace: The database administration team shares a workspace with other IT teams, promoting collaboration and knowledge sharing.
Modern Equipment: AIS provides modern equipment, including high-performance workstations, multiple monitors, and specialized database administration tools.
Flexible Work Arrangements: AIS offers flexible work arrangements, including remote work options and flexible hours, to support work-life balance and accommodate individual needs.

Work Schedule: The standard workweek is 40 hours, Monday to Friday, with flexible working hours and overtime compensation as needed. Regular maintenance windows and project deadlines may require occasional work outside of regular hours.

📄 Application & Technical Interview Process

Interview Process:

Phone Screen: A brief phone call to discuss your experience, qualifications, and career goals.
Technical Assessment: A hands-on assessment to evaluate your database administration skills, focusing on SQL query optimization, performance tuning, and incident resolution.
Behavioral Interview: A discussion to assess your problem-solving skills, communication, and collaboration abilities.
Final Interview: A meeting with the hiring manager and other senior team members to discuss your fit for the role and the team.

Portfolio Review Tips: Although not explicitly required, demonstrating relevant projects or case studies showcasing your database management, optimization, and problem-solving skills can strengthen your application.

Technical Challenge Preparation:

Brush up on your SQL skills, focusing on query optimization and performance tuning.
Familiarize yourself with database performance monitoring and tuning tools.
Prepare for scenario-based questions that test your problem-solving skills and ability to work under pressure.
Research AIS's business and industry to demonstrate your understanding of the company and its needs.

ATS Keywords: Database Administration, Database Performance, SQL Query Optimization, Database Security, Incident Resolution, Cloud Database Services, Containerization, Infrastructure as Code, Agile Methodologies.

🛠 Technology Stack & Web Infrastructure

Database Technologies:

Oracle Database
MySQL
PostgreSQL
Microsoft SQL Server

Performance Monitoring and Tuning Tools:

Oracle Enterprise Manager
MySQL Workbench
PostgreSQL pgAdmin
SQL Server Management Studio
Database performance monitoring and analysis tools (e.g., SolarWinds, Datadog, New Relic)

Cloud-Based Database Services:

Amazon RDS (AWS)
Azure SQL Database (Microsoft Azure)
Google Cloud SQL (Google Cloud Platform)

Containerization and Orchestration Tools:

Docker
Kubernetes

Infrastructure as Code (IaC) Tools:

Terraform
Ansible

Version Control Systems:

Collaboration and Project Management Tools:

Jira
Confluence
Slack
Microsoft Teams

📝 Enhancement Note: The technology stack for this role is focused on database administration, with an emphasis on performance monitoring, tuning, and optimization. Familiarity with cloud-based database services, containerization, and infrastructure as code tools is a plus.

👥 Team Culture & Values

Database Administration Values:

Expertise: Demonstrate a deep understanding of database systems, performance, and optimization.
Problem-Solving: Approach challenges with a proactive and analytical mindset, always seeking to improve and optimize.
Collaboration: Work closely with other IT teams to ensure optimal database performance and integration with applications.
Continuous Learning: Stay up-to-date with emerging technologies and best practices in database administration.

Collaboration Style:

Cross-Functional Integration: Collaborate closely with development, infrastructure, and security teams to ensure optimal database performance and security.
Code Review Culture: Participate in code reviews and knowledge-sharing sessions to improve database performance and best practices.
Peer Programming: Work closely with other database administrators to share knowledge, troubleshoot issues, and optimize database performance.

📝 Enhancement Note: The database administration team at AIS values expertise, problem-solving, collaboration, and continuous learning. Team members work closely together and with other IT teams to ensure optimal database performance and security.

⚡ Challenges & Growth Opportunities

Technical Challenges:

Database Performance Optimization: Identify and address performance bottlenecks in complex database environments, ensuring optimal response time and reduced latency.
Database Security: Implement and maintain robust database security policies to prevent unauthorized access and ensure compliance with organizational standards.
Incident Resolution: Diagnose and resolve database-related incidents and problems, including performance issues, access errors, and service disruptions, often under tight deadlines.
Emerging Technologies: Stay up-to-date with emerging technologies, such as cloud-based database services, containerization, and infrastructure as code, and adapt your skills to support the organization's growth and innovation efforts.

Learning & Development Opportunities:

Technical Skill Development: Enhance your skills in database administration, performance tuning, and optimization through training, workshops, and hands-on projects.
Emerging Technologies: Gain experience with cloud-based database services, containerization, and infrastructure as code through relevant projects and training opportunities.
Leadership Development: Develop your leadership and mentoring skills by guiding junior team members and contributing to the development of database best practices and standards within the organization.

📝 Enhancement Note: As a senior database administrator at AIS, you will face technical challenges that require strong problem-solving skills, expertise in database performance optimization, and a commitment to staying up-to-date with emerging technologies.

💡 Interview Preparation

Technical Questions:

SQL Query Optimization: Describe your approach to optimizing SQL queries and provide examples of complex queries you have optimized in the past.
Database Performance Tuning: Explain your process for diagnosing and resolving database performance issues, and provide examples of performance tuning techniques you have used successfully.
Incident Resolution: Describe a challenging database-related incident you have faced and how you resolved it, highlighting your problem-solving skills and ability to work under pressure.
Database Security: Discuss your experience with database security best practices and how you have implemented and maintained robust security policies in previous roles.

Company & Culture Questions:

AIS's Business: Demonstrate your understanding of AIS's business and industry by discussing the company's strengths, challenges, and opportunities for growth.
Database Administration at AIS: Explain how your skills and experience align with the database administration role at AIS and how you can contribute to the team's success.
Cross-Functional Collaboration: Describe your experience working with other IT teams, such as development and infrastructure, and how you have ensured optimal database performance and integration with applications.

Portfolio Presentation Strategy:

Although not explicitly required, bring relevant projects or case studies showcasing your database management, optimization, and problem-solving skills to strengthen your application.
Highlight your approach to database performance tuning, incident resolution, and security, using specific examples and data-driven insights.
Emphasize your ability to work collaboratively with other IT teams to ensure optimal database performance and integration with applications.

📝 Enhancement Note: Prepare for technical questions that focus on your SQL query optimization, database performance tuning, incident resolution, and security skills. Research AIS's business and industry to demonstrate your understanding of the company and its needs.

📌 Application Steps

To apply for this senior database administrator position at AIS:

Submit your application through the application link provided.
📝 Enhancement Note: Although not explicitly required, prepare a portfolio or case studies showcasing your database management, optimization, and problem-solving skills to strengthen your application.
Tailor your resume to highlight your relevant experience, skills, and achievements in database administration, performance tuning, and optimization.
Research AIS's business, industry, and company culture to demonstrate your understanding of the organization and its needs.
Prepare for the interview process by brushing up on your SQL skills, database performance monitoring and tuning tools, and scenario-based problem-solving skills.

⚠️ Important Notice: This enhanced job description includes AI-generated insights and industry-standard assumptions about senior database administrator roles. All details should be verified directly with the hiring organization before making application decisions.

Senior Database Administrator