124 Database Administrator jobs in Hong Kong

Responsibility:

• Installation and configuration of DB Server
• Capacity planning, performance monitoring, tuning, and optimization of database systems
• SQL Design and tuning, database problem determination and solving.
• Operation, planning and design of multiple enterprise DB servers
• Suggest improvements for operating policies, technical architecture and configuration of DB systems and related applications
• Documentation of SQL environment and operations
• Work with security and system administrators to resolve security issues, performance issues, stability issues

Requirements:

• Degree holder in Information Technology, Computer Science or related discipline
• At least 2 years hands-on experience in mySQL, Mongo, MS SQL, Oracle UDB Server database administration.
• Proficient in physical database design.
• Sound experience in database problem determination and solving.
• Linux batch scripting and scheduling
• MCDBA/OCP Certified is a plus.
• Experience with supporting parallel projects in a fast paced and collaborative team environment.
• Willing and required to support off-hours and on-call attendance
• Good analytical and creative mind, and be able to work under pressure.
• Experience in IT inventory management and IT operation automation is an added value.
• Experience in cloud/big data architecture design, system security, ISO 20K/ITIL is an advantage.
• Good price negotiation, IT procurement, budget and financial management skills will be a definite advantage.

Key Responsibilities

• Responsible for database design, development and management
• Configure and maintain database servers and processes, including monitoring of system health and performance, to ensure high levels of performance, availability, and security
• Independently analyse, solve, and correct issues in real time, providing problem resolution end-to-end
• Provide preventive system monitoring and maintenance support for database and related IT systems (e.g. database performance fine-tuning, cluster planning, capacity management, backup and recovery strategies, etc.)
• Provide technical support to ensure the development and changes meet market best practice and governance
• Plan and migrate databases to a central database running on corporate private cloud platform
• Provide technical update on database technologies to support various IT systems (e.g. low-code development platform)

Requirements

• University degree in computer science or related fields
• 4 to 6 years of experience in managing enterprise databases, preferably on Microsoft SQL server and PostgreSQL
• Knowledge on CI/CD pipeline and DevOps implementation with GitLab, Ansible and Jenkins is an advantage
• Self-motivated and innovative with good analytical, problem-solving, communication and interpersonal skills
• Willing to learn and keep in pace with the latest and emerging technologies
• Good command of both written and spoken English and Chinese
• Need to work outside normal office hours from time-to-time as per request (e.g. support application deployment, database patch management, etc.)

My client, a multinational company headquartered in Hong Kong, is looking for a skilled Database Administrator to join their Group IT team in HK. If you meet the qualifications, don't hesitate to take the next step in advancing your career.

Responsibilities:

• Install, configure, and maintain Microsoft SQL Server databases across development, testing, and production environments
• Monitor database performance, implement changes, and apply new patches and versions as required
• Perform regular backup and restore procedures to ensure data integrity and availability
• Ensure high availability and disaster recovery solutions are in place
• Manage database security by controlling access permissions and privileges
• Conduct regular performance tuning and optimization of SQL queries, indexes, and stored procedures
• Troubleshoot and resolve database issues, including slow queries, blocking, deadlocks, and failed jobs
• Work closely with developers to optimize database structures and support application performance
• Maintain documentation related to database configurations, procedures, and standards

Requirements:

• Higher diploma in information technology or computer science
• Extensive experience in database administration and operation (e.g., SQL Server, MySQL).
• Knowledge and experience of MS SQL Server 2016 and above.
• Proven experience in database design, performance tuning, and optimization.
• Significant experience in infrastructure architecture design to support database systems.
• Proven ability to work effectively with cross-functional teams to deliver integrated solutions.
• Ability to prioritize and self-manage varied workloads against agreed deadlines.
• Candidate with less experience is welcome to apply.

We are hiring within the week and if you think this role is suitable for you please send your CV to call on

Oracle, SQL, Linux, Shell Script (Python)

We are currently seeking a talented Database Administrator (Oracle) for one of our most sizeable in-house clients.

Your new role

• Manage database encryption techniques to safeguard sensitive information.
• Use Oracle GoldenGate (OGG) for real-time data replication across Oracle, MSSQL, and MySQL.
• Configure Oracle Real Application Clusters (RAC), Data Guard, and FarSync for High Availability (HA) and Disaster Recovery (DR).
• Conduct performance testing in User Acceptance Testing (UAT) environments to optimize database performance.
• Collaborate with the development team on data migration, integration, and quality assurance.
• Support data development techniques, including data modelling and ETL processes.

What you'll need to succeed

• 6+ years of database administrative experience
• Experience with Oracle Database on Linux is preferred.
• Proficiency in Linux admin, Shell scripting (Python/Bash), PL/SQL, and SQL.
• Familiarity with Oracle RAC, MSSQL, and MariaDB is a plus.
• Good command of spoken and written English and Chinese (Cantonese)

What you need to do now

If you fulfil all the qualifications mentioned above and have the drive to succeed or are interested in similar roles within the Information Technology Sector, please contact me with an attached CV at or please call

Responsibilities

· Design and implement Oracle database architecture, ensuring alignment with business requirements, security best practices, and cost efficiency.

· Administer and manage Oracle databases (versions 11g, 12c, 19c, and 23c), including installation, configuration, patching, and upgrades.

· Lead Oracle database upgrades from older versions (e.g., 11g, 12c) to Oracle 23c, ensuring minimal downtime and data integrity.

· Implement and manage high-availability solutions (Oracle RAC, Data Guard, GoldenGate) for disaster recovery and business continuity.

· Monitor and optimize database performance, including SQL tuning, indexing, and resource allocation.

· Troubleshoot and resolve database incidents, performance bottlenecks, and security vulnerabilities.

· Apply security patches and ensure compliance with database security policies.

· Collaborate with development teams on database design, query optimization, and best practices.

· Automate routine DBA tasks using scripting (Shell, Python, PL/SQL).

· Evaluate and recommend new Oracle technologies (e.g., Oracle Multitenant, In-Memory) for performance improvements.

Required Qualifications

· Bachelor's degree in Computer Science, Information Technology, or related field.

· Oracle Certified Professional (OCP) or higher certification (mandatory).

· 5+ years of hands-on Oracle DBA experience, with a strong focus on Oracle 19c and 23c.

· Proven experience in upgrading Oracle databases (e.g., 11g/12c to 19c/23c).

· Expertise in Oracle RAC, Data Guard, and GoldenGate replication.

· Strong knowledge of Oracle RMAN, SQL tuning, and performance optimization.

· Experience with Oracle Linux and cloud based Oracle solutions (OCI,AWS RDS)

· Proficiency in automation scripting (Shell, Python, PL/SQL).

· Strong problem-solving skills and ability to troubleshoot complex database issues.

· Good communication skills in English (written and spoken).

Accelerate your career

• You will be a core member of our System Support Team to implement & support the mission critical Enterprise System and Infrastructures including Oracle DB, Exadata, Mongo and MySQL platforms.
• This is an excellent opportunity to participate in our most challenging project of Enterprise system implementation, supporting and new technologies evaluations.

Your role

• Evaluate and implement efficient and scalable system management and automation tools (e.g., Ansible & Terraform) to support our Enterprise Applications on Linux & Windows platforms. On Job Training will be provided where applicable.
• Provide timely support, trouble shooting and implement the fixing in related platforms.
• Provide the Disaster Recovery environment implementation and support.
• Adopt Site Reliability Engineering (SRE) to manage the increasing demands of Development and Operations without conflict

Who we are looking for

• University graduate in Information Technology or related disciplines.
• Relevant IT experience and exposure to Oracle technology e.g. Oracle DB 12c or above and MySQL or MongoDB.
• Junior IT graduates with strong willingness to learn and to implement new technologies are also welcome.
• Experience in Cloud Native Architecture/DevOps Automation is an advantage.
• Proficiency in spoken and written English, Cantonese and Mandarin is an advantage.

OOCL is an Equal Opportunity Employer. OOCL will retain the personal data of applicants/ unsuccessful applicants for future recruitment purpose for a period of six months. All personal data will be destroyed immediately right after the abovesaid period.

(Data collected will be used for recruitment purpose only.)

Job Duties:

• Assist in the implementation of application projects covering network infrastructure and technical implementation
• Lead a support team to provide front line end-user support and to maintain computer network and systems operation
• Supervise Analyst Programmers in system revamp project, including: -database migration (e.g., Oracle to MySQL)
• Setup and management of containerization, CI/CD pipelines, testing automation, and DevOps practices to enhance system deployment and operations; -implementation and optimization of virtualization platforms, network infrastructure, and system security measures
• Act as a database administrator (DBA) for RDBMS design, capacity planning, and supporting

Job Requirement:

• Diploma or above in Computer Science or related subjects
• At least 5 years' experience in IT industry
• At least 5 years; experience in supporting Directory service and Microsoft Windows client desktop, CISCO networking, Oracle RDBMS and Windows / Linux based LAN
• At least 3 years' experience in supporting network directory service administration, DBA of RDBMS, application server administrator, virtualization platform networking, ITIL service management and data center design and site preparation.

If interested in the above post, please send full resume with academic background, work history, current and expected salary via

For more job opportunity, please visit our website:

The personal information collected is strictly for recruitment purpose only.

Our client is a leading organization in Hong Kong, recognized for its extensive operations and critical role in supporting the city's infrastructure and technology. This is an exceptional opportunity to join a dynamic team and accelerate your career in a forward-thinking environment.

Our client is looking for an experienced and adaptable Database Administrator (DBA) to manage and optimize sophisticated database systems within a large-scale IT environment.

Key responsibilities include:

• Installing, configuring, tuning, patching, and troubleshooting databases.
• Managing database backup/recovery, security compliance, and capacity planning.
• Preparing and maintaining documentation and standard operating procedures (SOPs) for database schemas, infrastructure, and compliance requirements.

You will work hands-on with Oracle, Microsoft SQL databases, while also leveraging experience with modern virtualization platforms and tools.

• Education: Bachelor's degree in Computer Science or a related discipline.
• Experience:
• At least 2+ years of solid DBA experience.
• Hands-on experience with OracleDB, Microsoft SQL, and MongoDB.
• Familiarity with virtualization platforms (e.g., VMware ESXi, NSX, vROPs, Horizon, VCF), Windows Server 2022/2025, RedHat Linux, Satellite, and Ansible are a plus.
• Knowledge of backup tools (e.g., Veeam) and monitoring solutions (e.g., SolarWinds SAM, VMAN, SRM, DPA, APM) are a plus.
• Professional certifications like ITIL and PMP are a plus.
• Skills:
• Proficiency in PL/SQL, Unix scripting, and database performance monitoring tools.
• Strong communication skills, with the ability to articulate both technical and general concepts.
• Excellent written and spoken English and Chinese (Cantonese).

Click "Apply * *Now* *" to apply for this position or call Lewis Lau at for a confidential discussion. All information collected will be kept in strict confidence and will be used for recruitment purpose only.

Your role:

• Lead a database team to look after all MS SQL database servers for the company : including of proactive monitoring, vendor management, software currency, capacity planning and proactive collaboration with application team and package solution vendors.
• Administrate the production MS SQL servers of online platforms
• Configure SQL Cluster, Database Mirroring and Log Shipping
• Configure SQL monitoring, identify performance bottleneck, and database performance tuning
• Analyze query execution plan and performance statistics to help developers on performance tuning
• Create SQL Server Audit to trace activities on production database servers
• Maintain database table index and column statistics, identify and create missing indexes
• Design and create automated script for database backup and restore
• Develop ETL process for data warehouse by SQL Server Integration Services (SSIS)
• Perform database integrity check, apply services pack (SP) and security cumulative updates (CU)
• Manage SQL Server login, database user, and permissions
• Generate analytical reports for business team using SQL Server Reporting Services (SSRS)
• Make maintenance tasks plan and execute maintenance tasks

To succeed in this role:

• Minimum of 7 years' experience in SQL Server Administrator and Maintenance, at least 4 years related to MS SQL Server
• Knowledge of Oracle Database is an advantage.

Required Techinical Skills:

• Programming language – Transact-SQL
• Development tools – SQL Server Management Studio, SQL Sentry Plan Explorer, TSQLLint
• Load Testing tools – SQL Server Profiler, SQL QueryStress
• SQL Tracing tools – SQL Server server-side SQL Trace, client-side SQL Profiler
• Server Operating System – Windows Server 2012, Windows Server 2016, Windows Server 2019 and others
• Relational Database – SQL Server 2012, SQL Server 2016, SQL Server 2017, SQL Server 2019 and others
• Database High Availability solution – MSSQL Failover Cluster, Availability Group, Log Shipping
• Database Replication solution – SQL Server Transactional Replication
• Database Monitoring tools – Idera SQL Check, SentryOne Power Suite for SQL Server
• Database Performance Tuning tools – Database Engine Tuning Advisor
• Database Auditing tools – SQL Server Audit
• Data Transformation tools – SQL Server Integration Services
• Data Reporting tools – SQL Server Reporting Services, Visual Studio Report Designer
• Database Backup & Maintenance solution – Netbackup

#DECASCAMPAIGN

HKT is an equal opportunity employer and welcomes applications from all qualified candidates. Information provided will be treated in strict confidence and will only be used for recruitment-related purposes. Personal data provided by job applicants will be used strictly in accordance with the employer's personal data policies ), a copy of which will be provided immediately upon request.

All personal data provided by candidates will be used for recruitment purposes only by HKT Services Limited in accordance with HKT's Privacy Statement, which is available on our website. Unless otherwise instructed in writing, candidates may be considered for other suitable positions within the Group (being, HKT Limited, PCCW Limited and their respective subsidiaries, affiliates and associated companies). Personal data of unsuccessful candidates will normally be destroyed 24 months after rejection of the candidate's application. If you have any questions regarding your personal data held by HKT Services Limited HKT's Privacy Statement, please feel free to contact our Privacy Compliance Officer by writing to or GPO Box 9896, Hong Kong.