InfoSecBulletin Cybersecurity for mankind
Oracle Database Administrator (DBA)
LEADS Corporation Limited
Vacancy: Not specific
Job Context
- Initially DBA will report directly to Head of Banking Solutions. It`s a renewable contractual/regular position.
Job Responsibilities
- Creates and maintains all databases required for development, testing, education, and production usage.
- Performs the capacity planning required to create and maintain the databases. The DBA works closely with system administration staff because computers often have applications or tools on them in addition to the Oracle Databases.
- Performs ongoing tuning of the database instances.
- Install new versions of the Oracle RDBMS and its tools and any other tools that access the Oracle database.
- Plans and implements backup and recovery of the Oracle database.
- Controls migrations of programs, database changes, reference data changes and menu changes through the development life cycle.
- Implements and enforces security for all of the Oracle Databases.
- Performs database re-organizations as required to assist performance and ensure maximum uptime of the database.
- Puts standards in place to ensure that all application design and code is produced with proper integrity, security and performance. The DBA will perform reviews on the design and code frequently to ensure the site standards are being adhered to.
- Provides technical support to application development teams. This is usually in the form of a help desk. The DBA is usually the point of contact for Oracle Corporation.
- Enforces and maintains database constraints to ensure integrity of the database.
- Administers all database objects, including tables, clusters, indexes, views, sequences, packages and procedures.
- Assists with impact analysis of any changes made to the database objects.
- Troubleshoots with problems regarding the databases, applications and development tools.
- Create new database users as required.
- Manage sharing of resources amongst applications.
- Creating complex query definitions that allow data to be extracted.
- Training colleagues in how to input and extract data.
- Build database systems of high availability and quality depending on each end user’s specialized role.
- Design and implement database in accordance to end users information needs and views.
- Define users and enable data distribution to the right user, in appropriate format and in a timely manner.
- Use high-speed transaction recovery techniques and backup data.
- Minimize database downtime and manage parameters to provide fast query responses.
- Provide proactive and reactive data management support and training to users.
- Determine, enforce and document database policies, procedures and standards.
- Perform tests and evaluations regularly to ensure data security, privacy and integrity.
- Monitor database performance, implement changes and apply new patches and versions when required.
Employment Status
Full-time
Educational Requirements
- B.Sc/ M.Sc in Computer Science Engineering from any reputed University.
- Skills Required: Database Administration, Oracle Application Server, Oracle Database
Experience Requirements
- At least 4 year(s)
- The applicants should have experience in the following area(s):
Database Administrator (DBA), DBA Certified, OCP 11(Oracle Certified Professional), Oracle 12c
Additional Requirements
- Age at least 26 years
- Both males and females are allowed to apply
- Excellence in Installation and configuration of Oracle11g, 12c, PostgreSQL in Linux and Windows environment.
- Creation of Database Using DBCA GUI utility and silent mode.
- Experience in capacity planning, space management, database upgrades/migration.
- Good experience on User management, Roles and Profiles creation
- Monitoring the table fragmentation and rectify by online redefinition of tables.
- Experience in Cold backup, hot backup and recovery in RMAN.
- Restore database in PITR through RMAN.
- Tablespace management chained rows, extent and segment management.
- Implementation of Tablespace Encryption (TDE).
- Monitoring the use of UNDO segment and temporary segments.
- Analyzing the SQL queries using explain plan and creating necessary indexes.
- Designing and implementing backup and recovery strategies.
- Ensuring security of the database.
- Backup on Tables, Schema and Database level using datapump Utility.
- Handling Partitioning on tables.
- Cloning database from production to testing using RMAN Backup.
- Experience in Upgrade database (12c to 19c).
- Performance turning to the SQL query, Analyzing AWR report, ADDM report.
- Configuring OEM and monitoring database through OEM console.
- Installation of RAC/ASM and managing RAC Environment efficiently in 12c,19c.
- Creating ASM disk group using ASMCA.
- Data guard setup and DGMGRL configuration.
- Periodically Switchover the database from primary to standby and standby to primary.
- Oracle 12c/+ new features, CDB/PDB concepts and database creation.
Job Location
Dhaka
Atlassian patched 176 flaw in Jira and Confluence: Fortinet Urges to Patch Flaws Affecting FortiOS, FortiManager
By infosecbulletin
/ Thursday , October 22 2026
Fortinet has urged customers to prioritize security updates for FortiOS, FortiManager, and FortiAnalyzer scheduled for October 22, 2026. The coordinated...
Read More
Hacker claim to access Rajasthan Police data: 70,000 records allegedly exposed
By infosecbulletin
/ Wednesday , October 21 2026
Hacker offers to sell Rajasthan Government’s Department of Information Technology & Communication (DoIT&C) data in a underground forum. The threat...
Read More
Update now! PHP2Shell: Critical PHP vulnerabilities patched
By infosecbulletin
/ Wednesday , October 21 2026
The PHP team released urgent security updates to fix PHP2Shell, two serious flaws (CVE-2026-109618 and CVE-2026-109619) that let attackers run...
Read More
Trump says data centres should pay dividends to local community
By infosecbulletin
/ Wednesday , October 21 2026
US President Donald Trump said on Wednesday that companies ​building data centers should pay a "dividend" to the communities ‌where...
Read More
Hackers Actively Exploiting Palo Alto VPN Flaw Via CVE-2026-0257
By infosecbulletin
/ Tuesday , October 20 2026
Ransomware groups are using a flaw in Palo Alto Networks GlobalProtect VPN to get around multi-factor authentication and access corporate...
Read More
DeepSeek AI banned by U.S. Government; federal agencies must remove all related tools
By infosecbulletin
/ Tuesday , October 20 2026
The U.S. Department of Homeland Security (DHS) ordered federal agencies to stop using DeepSeek products and remove it from all...
Read More
CISA, NSA and NIST Publish New 10 AI Agent Control Guidelines
By infosecbulletin
/ Monday , October 19 2026
NSA, CISA, and NIST have released security guidelines to find, control, and stop AI agents that go beyond their allowed...
Read More
Claude AI Cracks 25-Year NSA Cryptography Number Mystery in Just 30 Minutes
By infosecbulletin
/ Sunday , October 18 2026
Anthropic says a Claude research model showed how the National Security Agency made seeds for five NIST elliptic curves in...
Read More
Bypassing firewalls, AI Agents Accessed Indian ‘ Data Without Permission: CERT-In
By infosecbulletin
/ Saturday , October 17 2026
The Indian Computer Emergency Response Team (CERT-In), which is the government's cybersecurity arm, has issued a "critical" rated advisory after...
Read More
MITRE ATT&CK v20 Unveils 9 New Attack Techniques On AI Exploits, MFA Bypass, and CAPTCHA Evasion
By infosecbulletin
/ Friday , October 16 2026
MITRE released ATT&CK v20 adding nine Enterprise techniques that explain how attackers might target AI systems, steal app-specific passwords to...
Read More
Salary: Negotiable
Compensation & Other Benefits
- Mobile bill, Weekly 2 holidays, Provident fund, Gratuity
- Salary Review: Yearly
- Festival Bonus: 2
- Attractive Leave Package: Casual Leave, Sick Leave, Annual Leave, Maternity Leave
- Internal and External Training.
- Leave Fare Assistance.
- Flexible Working Hours.
Job Source
Bdjobs
Detail link: (https://jobs.bdjobs.com/jobdetails.asp?id=1139753&fcatId=8&ln=1)
