Database Administrator (Fixed-term contract)
Who We Are
Located in the heart of Bangkok’s Phrom Phong District, Sertis is ASEAN's leading Data and AI engineering and solutions company. Since 2014, our advanced solutions and products have powered over 400 enterprise Data and AI deployments at the region’s leading companies and conglomerates. We are also a member firm of Andersen Consulting, a global consulting practice integrating business strategy, digital transformation, and AI-driven technology solutions with Andersen Global’s world-class expertise.
What We Do
Sertis provides both productized and bespoke AI and Data solutions for our Customers, optimizing and commercializing their data in ways that activate real business results. Our 140+ team have developed product offerings and IP ranging from advanced Computer Vision applications accredited Global Top 20 by NIST, to automated insights monetization for Retailers, eKYC for financial institutions, AI-driven agricultural safety assurance, precision steel cutting, trading algorithms for hedge funds, and enterprise knowledge management systems based on AI.
Our Aspiration
We are data and AI pioneers, dedicated to enhancing the economic and social lives of our customers via technology. We are not just living in history, we are making history everyday. In becoming one of the world’s leading Data and AI companies, we always double-down on remaining a place where a diverse mix of talent wants to come, do their best work, and stay. We pride ourselves on bringing the best talent worldwide into a culture that encourages learning, growth opportunities, innovative contributions, and a sense of ownership. As part of Andersen Consulting, we are committed to delivering best-in-class Data and AI solutions—aligned with a global platform known for innovation, integration, and impact—while continuing to set benchmarks in the region and beyond.
For more information, please visit: sertiscorp.com
About the job
We are looking for an experienced Database Administrator to help our clients design, implement, and maintain secure, high-performing, and highly available database environments. You will work closely with development and infrastructure teams to make sure our database systems are reliable, scalable, and well-tuned.
*Thai nationals apply only*
In this role, you will get to:
- Design and planning: Work with development teams on database design, server sizing, capacity planning, and performance testing.
- Implementation: Build and configure database servers across all layers, including storage, operating system, and database.
- Operations: Manage installation, configuration, backup and recovery, replication, and day-to-day monitoring.
- Performance tuning: Find and fix performance bottlenecks to keep systems running well.
- Information lifecycle management: Manage data retention, archiving, and purging in line with company policy.
- Security and compliance: Apply and maintain database security controls that meet organizational and industry standards.
- Monitoring and troubleshooting: Track database errors, bugs, and incidents, and resolve them promptly.
- Capacity management: Monitor database usage and growth, and recommend capacity improvements.
- Standards and documentation: Develop and maintain DBA standards, procedures, and best practices.
You’ll be successful if you have:
- Bachelor’s degree or higher in Computer Science, Computer Engineering, Information Technology, or a related field.
- At least 3 years of IT experience, with hands-on DBA experience in Oracle or DB2 on Unix/Linux.
- Experience with database monitoring, diagnostic, and performance tuning tools.
- Experience with replication and high-availability solutions such as Oracle Data Guard, DB2 HADR, or third-party tools.
- Experience with maintaining Oracle Exadata and information lifecycle management tools.
- Knowledge of database development and IT infrastructure, including OS, storage, network, or security.
- Strong communication and negotiation skills.
- Self-motivated, with a commitment to continuous learning.
APPLY NOW!
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#LI-SERTIS
Benefits & Perks
15 Days Annual leave & 5 Days Personal Leave
Health Insurance
Annual Health Check-up
Referral Bonus 30K
Buying Books / Sertis Library
Free Snacks & Soft Drink
Team Building Activity
Birthday Gifts
Provident Fund
Bonus
Be a part of
Data
team
“ Let's uncover insight and bring data to life ”
5 steps
for interview
Depends on the department
1
Short Screen Video Call with Talent Acquisition
You will be asked a few questions on your experience, skills, availability, career expectations and motivations.
2
First Interview
3
Take Home Test
4
Second Interview
5
Sertis Offer
1
Short Screen Video Call with Talent Acquisition
You will be asked a few questions on your experience, skills, availability, career expectations and motivations.
2
First Interview
You will go through role-related interview and meet the team to speak more in depth about the role.
3
Take Home Test
The take home assignment will be given to you based on the requirements of each position so that we understand your skills deeper.
4
Second Interview
In this interview, you will have a chance to present your assignment or have a talk with cross-functional team members, depending on each position. This round can be either online or offsite interviews.
5
Sertis Offer
Congrats! We want to make you an offer, usually the offer will take place over the phone and we will send the written form later. Take your time! And ask all the questions you need before making a decision. We completely understand and here to help.
This is your chance
to build your career
in a growing data driven
industry.|
Wattana, Bangkok, Thailand 10110
Work with us
We are a unified community with the same passion and goal
Copyright © 2026 Sertis Co.,Ltd. - All rights reserved.
Have questions related to this job?
Feel free to contact us at
(66) 2-001-1893
Address
597/5 Sukhumvit Road, Khlong Tan Nuea Wattana, Bangkok, Thailand 10110