Database Administrator

We are looking for DBA -MongoDB Role || Immediate Joiner

Malaysia Onsite work

Duration: Permanent-Full time.

Primary Skills: Mongo DBA - on premise , Production database handling, Disaster recovery, Messaging streaming, Lags.

Qualification, Knowledge & Experience:-

• IT Professional with 6-10 years of experience in Database Administration, providing 24x7 support for mission-critical MongoDB environments (and Oracle as secondary).
• Expertise in MongoDB architecture, administration, and performance tuning for large-scale, high-availability systems.
• Experience in designing, deploying, and maintaining MongoDB clusters (Replica Sets, Sharding) in production environments.
• Skilled in backup and recovery strategies, security hardening, and monitoring for MongoDB.
• Familiarity with migration from relational databases (Oracle, SQL Server) to MongoDB.
• Strong knowledge of Linux-based deployments and automation using scripts and tools.
• Excellent communication and interpersonal skills.

Key Responsibilities

• Install, configure, and maintain MongoDB clusters (Replica Sets, Sharded Clusters) in production and non-production environments.
• Monitor and optimize MongoDB performance, including query tuning, indexing strategies, and resource utilization.
• Implement backup and disaster recovery solutions for MongoDB using tools like Ops Manager or custom scripts.
• Ensure high availability and scalability of MongoDB databases for mission-critical applications.
• Manage MongoDB security, including authentication, authorization, and encryption.
• Perform version upgrades and patching for MongoDB environments.
• Collaborate with development teams to design data models optimized for MongoDB.
• Support migration projects from Oracle/SQL Server to MongoDB, including schema design and data transformation.
• Automate routine tasks using shell scripts, Python, or Ansible.
• Provide 24x7 support for production MongoDB environments and participate in on-call rotation.
• Secondary responsibility: Support Oracle databases when required (installation, backup, performance tuning).

Technical Skills

• Databases: MongoDB (primary), Oracle (secondary), SQL Server (basic)
• MongoDB Features: Replica Sets, Sharding, Aggregation Framework, Ops Manager, Atlas
• Backup Tools: MongoDB native tools, Ops Manager, custom scripts
• Monitoring Tools: MongoDB Ops Manager, Prometheus, Grafana
• Operating Systems: Linux (RHEL/OEL), Windows
• Scripting: Shell, Python
• Cloud Platforms: AWS, Azure (MongoDB Atlas experience preferred)
• Other: Knowledge of Oracle RAC, Dataguard (optional)

You can read more about us on our company career page https://www.igtsolutions.com/careers/ or follow us on Linkedin https://www.linkedin.com/company/igtsolutions/jobs/ to get the latest updates.

• For any query or clarification , you can connect me on email:[Confidential Information]

About IGT Solutions Pvt Ltd

IGT Solutions (IGT) is a leading BPM, Technology and Digital Services and Solutions Company committed to deliver innovation and business excellence across the entire spectrum of Travel, Transportation and Hospitality domain.

Established in 1998, with 100% focused on the Travel industry, we have more than 70 marquee customers globally. IGT serves 4 in top 5 Airlines, 4 out of Top 5 Travel Companies, 4 out of Top 5 Hospitality companies. We provide digital contact center services, travel technology and innovative digital services and solutions for 100+ travel processes including Reservations and Sales, Customer Service, IROPS Management, Baggage Helpdesk, Crew Helpdesk, Chatbots, Robotic Process Automation, Travel Analytics and Social Media Services.

IGT employs more than 11'000 travel experts globally with 100% focus on travel domain, providing services to Airlines, Travel Management Companies, Online Travel Agencies, Travel Technology Companies, Hotels, Railways, Airports, Cruises, Car Rental and Logistics. IGT is ISO 27001:2013, CMMI SVC Level 5 and ISAE-3402 compliant for IT, and COPC Certified v6.0, ISO 27001:2013 and PCI DSS 3.2 certified for BPO processes. The organization follows Six Sigma rigor for process improvements.

IGT Solutions provides equal employment opportunities to all individuals based on job-related qualifications and ability to perform a job, without regard to age, gender, gender identity, sexual orientation, race, color, religion, creed, national origin, disability, genetic information, veteran status, citizenship or marital status, and to maintain a non-discriminatory environment free from intimidation, harassment or bias based upon these groups.