Database Administrator (MySQL, MongoDB, PostgreSQL, DB2)
Views: 0
Posted: 2025-08-12
Expires: 2025-08-25
ExpiredTechaccess Pakistan is hiring!
Position: Database Administrator (MySQL, MongoDB, PostgreSQL, DB2)β L2
Location: Islamabad
Job Summary:
The Senior/L2 DBA (MySQL, MongoDB, PostgreSQL, DB2) is responsible for independently managing and supporting open-source and enterprise databases in production and non-production environments. The role requires hands-on experience in administering, optimizing, and securing MySQL clusters, MongoDB replica sets, PostgreSQL databases, and DB2 HADR systems.
Key Responsibilities:
Manage and maintain MySQL (InnoDB Cluster, Replica Set, NDB), MongoDB, DB2 HADR, and PostgreSQL environments.
Perform backup, restore, replication setup, and configuration management.
Identify performance bottlenecks and optimize queries, indexes, and server parameters.
Implement and validate high availability (HA) and disaster recovery (DR) setups.
Automate recurring tasks using shell scripts or Python.
Troubleshoot incidents independently and contribute to root cause analysis.
Participate in patching, version upgrades, and performance baseline.
Generate monthly health checks, capacity, and SLA compliance reports.
Candidate Education/Experience/Skills:
Education: Bachelorβs degree in computer science, Information Technology, Software Engineering or equivalent.
Experience: 3β5 years
Databases: MySQL, MongoDB, PostgreSQL, DB2
Role Type: Mid-Level / Independent Contributor
Required Skills:
Proficiency in MySQL 8.x cluster architecture, replication, backup & recovery.
Solid understanding of MongoDB 6.x ReplicaSet operations and performance tuning.
Experience in PostgreSQL database optimization and backup strategies.
Hands-on experience in DB2 HADR setup and failover.
Ability to write and debug shell scripts for automation.
Preferred Tools & Technologies:
Linux administration and scripting (bash, awk, cron).
Monitoring tools like Prometheus/Grafana, Percona Toolkit, or equivalent
Git, Jira, and standard incident/change management systems.
Soft Skills:
Strong troubleshooting and analytical skills.
Ability to manage tasks independently and work under pressure.
Effective communication with cross-functional teams.
Focus on documentation and process improvement.
LAST DATE TO APPLY: 25th August 2025 (interviews may start early)
apply via submitting your resume on the email careers@techaccesspak.com.
Please mention the Position in Subject line and rename your resume with full name.
π Islamabad#Database Administrator (MySQL, MongoDB, PostgreSQL, DB2)π§³ Experienced Required
Senior Database Administrator (Oracle)
Views: 0
Posted: 2025-08-12
Expires: 2025-08-25
ExpiredTechaccess Pakistan is hiring!
Position: Senior Database Administrator (Oracle)
Location: Islamabad
Job Summary:
The Senior Oracle DBA is responsible for independently managing production and DR Oracle database environments, including both RAC and standalone setups. The role includes performance tuning, patching, and proactive problem resolution to ensure database availability and integrity.
Key Responsibilities:
Manage Oracle RAC and Standalone databases in production and non-production environments.
Perform performance tuning (AWR, ADDM, Indexes), query optimization, and configuration enhancements.
Execute patching, version upgrades, and compatibility testing.
Manage RMAN-based backup/recovery strategies and DR validations.
Troubleshoot incidents independently and participate in root cause analysis (RCA).
Contribute to automation of routine DBA tasks using shell scripts or tools.
Generate monthly reports on performance, capacity, and SLA compliance
Candidate Education/Experience/Skills:
Education: Bachelorβs degree in computer science, Information Technology, Software Engineering or equivalent
Experience: 4 - 6 years
Required Skills:
Proficiency in Oracle RAC, ASM, Data Guard, and RMAN.
Strong in SQL/PLSQL, query tuning, and performance troubleshooting.
Familiarity with Oracle Grid Infrastructure and EM monitoring tools.
Linux OS competency for file system, memory, and CPU-level monitoring.
Soft Skills:
Strong troubleshooting, documentation, and process adherence.
Ability to handle on-call support and collaborate across teams.
Good communication and task prioritization skills.
LAST DATE TO APPLY: 25th August 2025 (interviews may start early)
apply via submitting your resume on the email careers@techaccesspak.com.
Please mention the Position in Subject line and rename your resume with full name
π Islamabad#Senior Database Administrator (Oracle)π§³ Experienced Required