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data center administrator Jobs in Karachi

data center administrator

database administrator

Shakoor and Company

<p><b>Position:</b> PostgreSQL Database Administrator (DBA)<br/><b>Location:</b> On-site &ndash; Gulshan-e-Iqbal, Block 6, Karachi<br/><b>Job Type:</b> Full-Time<br/><b>Availability:</b> Immediate Joining</p><p><b>Job Overview:</b><br/>We are looking for skilled and experienced <b>PostgreSQL Database Administrators (DBAs)</b> to join our team. The ideal candidates will be responsible for managing, maintaining, and optimizing our organization&rsquo;s PostgreSQL databases while ensuring high performance, security, and reliability. Candidates must also have strong query-writing skills and the ability to collaborate effectively with our development team.</p><p><b>Key Responsibilities:</b></p><ul><li>Design, implement, and maintain PostgreSQL databases for multiple applications.</li><li>Monitor database performance, troubleshoot issues, and optimize performance as needed.</li><li>Ensure data integrity, availability, and database security.</li><li>Develop and implement reliable backup and recovery procedures.</li><li>Write complex <b>SQL queries</b> and assist developers in query optimization.</li><li>Collaborate with developers to design and implement new database functionalities.</li><li>Stay current with PostgreSQL features, tools, and best practices.</li></ul><p><b>Requirements:</b></p><ul><li>Bachelor&rsquo;s degree in Computer Science or a related field.</li><li>Minimum <b>3+ years of experience</b> as a PostgreSQL DBA.</li><li>Proficient in PostgreSQL database management and query writing.</li><li>Strong understanding of database design, performance tuning, and optimization.</li><li>Experience with database security, backup, and recovery procedures.</li><li>Excellent analytical, problem-solving, and communication skills.</li></ul><p>Job Type: Full-time</p><p>Pay: Rs100,000.00 - Rs150,000.00 per month</p><p>Experience:</p><ul><li>PostgreSQL DBA: 3 years (Preferred)</li></ul><p>Work Location: In person</p>

PostgreSQL Database Administrator

Mezan group

<p><b>Key Responsibilities</b></p><ul><li>Install, configure, and maintain Oracle databases and related infrastructure on Linux or cloud servers.</li><li>Automate database backups, patching, cloning, and recovery processes using Shell/Python scripts, RMAN, and CI/CD pipelines.</li><li>Build and manage deployment pipelines (Jenkins/GitLab/GitHub Actions) to automate application releases and SQL/PL-SQL script deployments.</li><li>Monitor and optimize both infrastructure and database performance using AWR, ADDM, OEM, Prometheus, Grafana, or similar tools.</li><li>Configure and manage Oracle Data Guard, RAC/ASM for high availability and disaster recovery along with automated failover scripts.</li><li>Manage infrastructure using Infrastructure-as-Code tools (Terraform/Ansible) for provisioning servers, storage, network, and Oracle environments.</li><li>Containerize database tools or applications using Docker and maintain Kubernetes clusters (if applicable) for seamless deployment &amp; scaling.</li><li>Implement database and server-level security, including firewalls, encryption (TDE), SSL certificates, role-based access, and secrets management.</li><li>Manage cloud and on-premise environments (AWS), including provisioning compute, storage, and database instances.</li><li>Automate system monitoring, log management, alerts, and health checks across servers and databases.</li><li>Troubleshoot database performance issues, application deployment failures, and infrastructure bottlenecks end-to-end.</li><li>Ensure full backup strategy, disaster recovery, version control, infrastructure documentation, and compliance with IT policies.</li><li>Manages database installation, tuning, security, backup &amp; disaster recovery</li><li>Automates deployments, infrastructure, and monitoring using CI/CD and scripting</li><li>Works with cloud/on-prem environments, Docker/Kubernetes, Terraform/Ansible</li><li>Ensures performance, availability, and compliance across IT systems</li></ul><p>Job Type: Full-time</p><p>Pay: Rs150,000.00 - Rs200,000.00 per month</p><p>Education:</p><ul><li>Bachelor's (Preferred)</li></ul><p>Work Location: In person</p>

Oracle Database Administrator

Afiniti

<div><div><div><div><b>WHO ARE WE?</b></div>
<div>Over the past 16 years, Afiniti's patented technology has paired customers and contact centre agents in real-time based on how well they are likely to interact, leading to better experiences across the entire customer journey. As our products evolve, it is our mission to retain and grow revenue by creating repeatable AI-driven solutions that transition from high-touch managed services to product-led growth.</div>
<div>Afiniti operates throughout the world and has driven billions of dollars of precisely measurable AI value for our telecommunications, banking, insurance, healthcare, and travel customers. To learn more, visit <b>www.afiniti.com</b>.</div><br>
<div></div>
<div><b>Our vision</b></div>
<div>Afiniti&rsquo;s vision is to lead the contact centre industry by delivering innovative AI solutions that uniquely enhance customer lifetime value and operational efficiency, earning us the trust of leading consumer companies worldwide.</div><br>
<div></div>
<div><b>Our Ways of Working</b></div>
<div>At Afiniti, how we work is just as important as what we achieve. Our <b>Ways of Working</b> are ten guiding principles that define the standards and behaviors we hold ourselves accountable to every day. They push us to act with urgency and discipline, to innovate with data and facts, and to always see our work through the eyes of our clients. These principles are not abstract values - they are actionable commitments that shape daily decisions, strengthen collaboration, and ensure we deliver outcomes that matter.</div>
<div>Together, they encourage us to be intentional in how we prioritize and execute, to confront challenges and conversations directly, and to embrace the richness of our global community with respect and openness. They remind us to celebrate excellence, show kindness, and assume good intentions in every interaction. By living these principles consistently, we build the culture we aspire to - one that is ambitious, respectful, and relentlessly focused on creating meaningful impact for our clients and each other.</div><br>
<div></div>
<div><b>THE ROLE</b></div>
<div><b>Senior Analyst, Database Administration (DBA)</b></div>
<div><b>Reporting to:</b> Manager &ndash; Database Administration</div><br>
<div></div>
<div><b>LOCATION</b></div>
<div>Pakistan</div>
<div><b>Work Environment: </b>Hybrid</div><br>
<div></div>
<div><b>ABOUT THE ROLE</b></div>
<div>Afiniti is looking for a Senior Analyst, Database Administration (DBA) who is analytical, detail-oriented, and driven by data accuracy and system reliability. Reporting to the Manager, Database Administration, you will play a key role in maintaining, optimizing, and safeguarding Afiniti&rsquo;s database infrastructure across global environments. This role is critical in ensuring high availability, performance tuning, and seamless integration of data systems that power Afiniti&rsquo;s AI-driven solutions.</div>
<div>Our DBA team collaborates closely with engineering, infrastructure, and data science teams across multiple regions. The environment is fast-paced and collaborative, offering exposure to a range of technologies and complex data challenges while working alongside skilled professionals who will support your technical and professional growth.</div>
<div>What will be your key deliverables</div>
<ul><li>Database Maintenance &ndash; Ensure databases are properly configured, optimized, and backed up to support high availability.</li>
<li>Performance Tuning &ndash; Monitor and improve database performance, identifying and resolving bottlenecks proactively.</li>
<li>Data Security &amp; Compliance &ndash; Implement and maintain security controls to protect sensitive information and ensure compliance with internal policies.</li>
<li>Backup &amp; Recovery &ndash; Manage database backup strategies and perform recovery operations as required.</li>
<li>Collaboration &amp; Support &ndash; Work closely with development and infrastructure teams to support deployments, troubleshoot production issues, and ensure smooth operations.</li></ul><br>
<div>
</div><div><b>Who you are</b></div>
<div><b>Experience:</b> 5+ years of experience in database administration or a related field, preferably within a large-scale or global organization.</div>
<div><b>Education:</b> Bachelor&rsquo;s degree in Computer Science, Information Technology, or a related discipline (certifications in SQL Server, or similar technologies are a plus).</div><br>
<div></div>
<div><b>Skills</b></div>
<ul><li>Strong knowledge of MySQL, PostgreSQL and/or SQL Server database environments.</li>
<li>Experience with database performance tuning, query optimization, and replication.</li>
<li>Hands-on experience in backup, recovery, and database security management.</li>
<li>Proficiency in automation and scripting (PowerShell, Python, Bash).</li>
<li>Excellent problem-solving, analytical, and troubleshooting skills.</li>
<li>Clear communication and collaboration with cross-functional teams.</li>
<li>Ability to prioritize tasks and deliver results under tight deadlines.</li></ul><br>
<div>
</div><div><b>Behavioral Traits:</b> Analytical, dependable, collaborative, and able to thrive in a fast-paced technical environment.</div><br>
<div></div>
<div><b>Nice to have</b></div>
<ul><li>Working knowledge of Python for automation and scripting.</li>
<li>Familiarity with Airflow for workflow orchestration and data pipeline management.</li>
<li>Experience with Greenplum or other Massively Parallel Processing (MPP) databases.</li></ul><br>
<div>
</div><div><b>What success looks like</b></div>
<div>In this role, you will be successful if you:</div>
<ul><li>Maintain consistent database uptime and reliability across environments.</li>
<li>Drive performance improvements through proactive monitoring and tuning.</li>
<li>Collaborate effectively with cross-functional teams to ensure data accuracy, compliance and availability.</li></ul><br>
<div>
</div><div><b>Why should you apply</b></div>
<ul><li>Opportunity to work with cutting-edge database technologies in a global AI-driven company.</li>
<li>Exposure to complex, high-availability environments supporting enterprise applications.</li>
<li>Growth opportunities through technical learning and mentorship from experienced DBA professionals.</li></ul><br>
<div>
</div><div><b>What will make you stand out in the crowd</b></div>
<div>You are someone who thrives on solving complex data challenges, brings a proactive approach to system reliability, and takes ownership of critical operations. Your strong technical foundation, collaboration skills, and drive for excellence will make you an invaluable part of the DBA team.</div><br>
<div></div>
<div><i>We believe that richness in diversity is a huge asset for Afiniti. We value both the similarities and differences in everyone who is a part of the Afiniti team. We believe that this diversity builds a stronger organization and is in keeping with the core values of our company. Our policy, therefore, is to provide equal employment opportunities for all applicants and employees without regard to race, color, religion, sex (including pregnancy, childbirth, related medical conditions, breastfeeding or reproductive health decisions), gender identity or expression, national origin, age, marital status, ancestry, physical or mental disability, sexual orientation, personal appearance, genetic information, family responsibilities, matriculation, political affiliation, military or veteran status, or any other category protected under applicable federal, state or local law. This means that we comply with all applicable human rights and employment legislation, and we do not discriminate in any aspect of employment, including recruiting, hiring, compensation, promotions, reductions in force, or terminations.</i></div></div></div></div>

Sr Database Administrator

Simpaisa

<div>
 Job Title: Senior Database Developer (Data Warehousing &amp; Cloud Technologies)
 <br/>
 <br/>
 Job Summary:
 <br/>
 <br/>
 We are seeking an experienced Database Developer with 3-4 years of experience in data warehousing, cloud-based solutions, and modern data architecture. The ideal candidate will have hands-on expertise in Snowflake, Delta Lakes, and Data Lakes, along with strong SQL and ETL development skills. This role involves designing, optimizing, and maintaining data warehouses while ensuring scalability and performance.
 <br/>
 <br/>
 Responsibilities:
 <br/>
 <br/>
 <ul>
  <li>
   Design, develop, and optimize transactional databases and data warehouses.
  </li>
  <li>
   Implement modern data warehousing techniques using Snowflake, Delta Lakes, and cloud-based data solutions.
  </li>
  <li>
   Develop and optimize ETL workflows for seamless data integration.
  </li>
  <li>
   Work with big data and structured/unstructured data sources to enhance data architecture.
  </li>
  <li>
   Ensure data accuracy, consistency, and quality across systems.
  </li>
  <li>
   Monitor and improve database and query performance.
  </li>
  <li>
   Implement security measures and ensure compliance with data protection regulations.
  </li>
  <li>
   Collaborate with cross-functional teams to integrate data solutions with applications.
  </li>
  <li>
   Create and maintain technical documentation for database architectures, ETL pipelines, and best practices.
  </li>
  <li>
   Stay updated with emerging data warehousing, cloud, and analytics technologies.
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 Qualifications:
 <br/>
 <br/>
 <ul>
  <li>
   3-4 years of experience in database development and data warehousing.
  </li>
  <li>
   Strong expertise in Snowflake, Delta Lakes, Data Lakes, and cloud-based data solutions.
  </li>
  <li>
   Proficiency in SQL, PLSQL, T-SQL, and ETL frameworks.
  </li>
  <li>
   Experience with Python or scripting languages for data transformations.
  </li>
  <li>
   Familiarity with data governance, security, and compliance best practices.
  </li>
  <li>
   Ability to work independently, troubleshoot complex issues, and optimize data processes.
  </li>
  <li>
   Strong problem-solving, analytical, and communication skills.
   <br/>
   <br/>
   <br/>
  </li>
 </ul>
 Experience with BI tools (Power BI, Tableau, etc.) is a plus.
</div>


Senior Database Administrator

PublishEX Solutions Pvt. Ltd.

<p><b>Job Title: Senior Database Developer (Data Warehousing &amp; Cloud Technologies)</b></p><p><b>Job Summary:</b><br/>We are seeking an experienced <b>Database Developer</b> with <b>3-4 years of experience</b> in data warehousing, cloud-based solutions, and modern data architecture. The ideal candidate will have hands-on expertise in <b>Snowflake, Delta Lakes, and Data Lakes</b>, along with strong SQL and ETL development skills. This role involves designing, optimizing, and maintaining data warehouses while ensuring scalability and performance.</p><p><b>Responsibilities:</b></p><ul><li>Design, develop, and optimize transactional databases and data warehouses.</li><li>Implement modern <b>data warehousing techniques</b> using <b>Snowflake, Delta Lakes, and cloud-based data solutions</b>.</li><li>Develop and optimize <b>ETL workflows</b> for seamless data integration.</li><li>Work with <b>big data and structured/unstructured data sources</b> to enhance data architecture.</li><li>Ensure data accuracy, consistency, and quality across systems.</li><li>Monitor and improve <b>database and query performance</b>.</li><li>Implement <b>security measures</b> and ensure compliance with data protection regulations.</li><li>Collaborate with <b>cross-functional teams</b> to integrate data solutions with applications.</li><li>Create and maintain technical documentation for database architectures, ETL pipelines, and best practices.</li><li>Stay updated with emerging <b>data warehousing, cloud, and analytics technologies</b>.</li></ul><p><b>Qualifications:</b></p><ul><li><b>3-4 years</b> of experience in database development and data warehousing.</li><li>Strong expertise in <b>Snowflake, Delta Lakes, Data Lakes, and cloud-based data solutions</b>.</li><li>Proficiency in <b>SQL, PLSQL, T-SQL, and ETL frameworks</b>.</li><li>Experience with <b>Python or scripting languages</b> for data transformations.</li><li>Familiarity with <b>data governance, security, and compliance</b> best practices.</li><li>Ability to work independently, troubleshoot complex issues, and optimize data processes.</li><li>Strong problem-solving, analytical, and communication skills.</li><li>Experience with <b>BI tools (Power BI, Tableau, etc.)</b> is a plus.</li></ul><p>Job Type: Full-time</p><p>Work Location: In person</p>

Htech Solution Pvt. Ltd.

<p><b>Skills Required:</b> MERN Developer, In-depth Dev OPS Knowledge, Database Administrator, Software Security, CI/CD Pipelines (Jenkins/GitHub Actions), Microservices-based Architecture, Queues, REDIS, KAFA, Web Socket/SignalR, Linux, NGNIX, GitHub, Monitoring Tools (PagerDuty), Logs, KIBANA/Grafana/Greylogs/Sentry, S3 Object, API Gateway</p><p>At least four years bachelor&rsquo;s in software engineering /IT / Computer Science / Telecom</p><p>Experience: Min 3 years relevant Experience.</p><p><b>Responsibilities:</b></p><ul><li>Design and oversee development of custom applications for Client.</li><li>Implement API integrations with other applications as well as other government systems.</li><li>Ensure database migration and optimization for handling large-scale law-enforcement records.</li><li>Establish secure coding standards and conduct code reviews to minimize cyber risks.</li><li>Manage and develop Client mobile applications and their development</li><li>Integrate AI/ML for policing, and operational analytics.</li><li>Any other Task Given by the Client</li><li>Provide <b>IT assistance during emergency response operations</b>.</li></ul><p>Job Type: Full-time</p><p>Work Location: In person</p>

Software Architect

VRG Pvt. Ltd.

<p><b>Job Summary:</b></p><p>Responsibilities include Design, Deploy, Maintain, Administrate, Backup/Restore &amp; Secure the complete database needs of the company using Oracle as primary product. Assuring Optimized Performance, best possible RTP &amp; RPO, and Continuous Enhancement &amp; Integrated SLA Management for complete database operation across functions and systems.</p><p><b>Roles and Responsibilities</b></p><p>&zwj;&middot; Controlling access to the database by setting appropriate roles managing ACL.</p><p>&middot; Controlling data security, including preventing unauthorized access to the data and protecting against other security threats.</p><p>&middot; Monitoring, Tuning and ensuring that the database is running to optimal levels</p><p>&middot; Direct the Backup and Recovery strategy of the group to ensure that disaster recovery, business continuity and protection of critical data service level agreements are both met as well as improved.</p><p>&middot; Installation and configure new versions of the Oracle RDBMS and its tools and any other tools that access the Oracle database.</p><p>&middot; Design and implement DR solutions</p><p>&middot; Design and implement 12c RAC and Data-guard over RAC solutions.</p><p>&middot; Help create documentation of every aspect of Database Management Systems including hardware configuration and maintenance records.</p><p>&middot; Prepare the roadmap and implementation plan for the migration and upgrade of current RDBMS version.</p><p>&middot; Create UAT Environment for development and testing purpose.</p><p>&middot; Configure and schedule database job and auto alerts and notification.</p><p>&middot; Adhere to all BCP &amp; DRP roles including Supporting ITSM Services, RCA support to DAS Team, Driving the end to end recovery of systems and effective maintenance of RTO</p><p><b>&zwj;Requirements and Skills</b></p><ul><li>&zwj;Proficiency in SQL and SQL server tool</li><li>Advanced understanding of database security, backup and recovery, Disaster Recovery and performance monitoring requirements</li><li>PowerShell and Unix shell scripting abilities are required.</li><li>Knowledge of Linux and Windows Server infrastructures</li><li>Thorough understanding of database technologies (MySQL ,Oracle)</li><li>Database Patching using opatch and opatchauto</li><li>Knowledge of Oracle Real Application Clusters (RAC), ASM, and Active Data Guard.</li><li>Extensive knowledge of database standards and end-user applications and the ability to translate capacity needs into infrastructure deployment technologies.&middot; Solid understanding on Oracle Advance technologies i.e. Real Application Cluster, Advance Security, Advance Compression, Encryption, and load testing.</li><li>Backup &amp; Recovery (hot &amp; cold backup).</li><li>Oracle Dataguard (Physical standby / Active ) configuration</li><li>Oracle Databases patch management</li><li>Performance Tuning</li></ul><p>&zwj;&zwj;<b>Qualifications:</b></p><ul><li><b>Education:</b> Bachelor&rsquo;s degree in Computer Science.</li><li>+6 years</li><li>Proficient in Oracle RAC Database 10g, 11g, 12c and Dataguard Including Active &amp; Cascade</li><li>Oracle Enterprise Linux, Redhat Enterprise Linux, IBM AIX etc.</li><li>This is full time job based in Karachi.</li></ul><p>Job Type: Full-time</p><p>Ability to commute/relocate:</p><ul><li>Karachi Shahra-E-Faisal: Reliably commute or planning to relocate before starting work (Required)</li></ul><p>Work Location: In person</p>

Manager Database

Explore 168+ Database administrator in Karachi this October. Find roles across top companies and apply now to boost your career.

168 database administrator jobs IN Karachi

PostgreSQL Database Administrator

Oracle Database Administrator

Sr Database Administrator

Senior Database Administrator

Senior Database Administrator

Software Architect

Manager Database