JRF Intelligence Limited

Summary

Vacancy: —
Location: Dhaka
Salary: Negotiable
Experience: At least 7 years
Published: 14 Dec 2024

Requirements

Education

Bachelor in Engineering (BEngg) in Computer Science & Engineering

Certifications such as AWS Certified Database – Specialty; Microsoft Certified: Azure Database Administrator Associate; Microsoft Certified: Data Engineer
Certification in Microsoft Windows Server Administration (must) and (Desirable) Linux Operating systems (e.g., MCSA, MCSE & RHCSA or Oracle Linux- OCA).

Experience

At least 7 years

Responsibilities & Context

JRF is looking for a Senior SQL Server/MySQL DBA and Windows/Server Administrator for our Global Operations. The ideal candidate is proficient in Microsoft SQL Server (Mandatory) and MySQL DBA, has a strong understanding of database management systems, possesses excellent problem-solving and communication skills. Additionally, the ideal candidate will administer Windows servers (Mandatory) hosted on the cloud or physical environment.

This is a “hands-on” position requiring solid technical skills, as well as excellent interpersonal and communication abilities.

Database administration/Must have skills :

Minimum 7 years of experience in Microsoft SQL Server DBA and 5 years as MySQL DBA.
Operating Systems MS Windows Server 2016/2019/2022 (must) and (Desirable Linux, UNIX)
Microsoft SQL Server database from 2014/2016 up to 2022
MySQL Server 5.7 up to MySQL 8.4.2 LTS (understanding of MySQL 9.0.1/IR)
Must have Database Administration experience on AWS and other cloud environment and experience with cloud-based database services.
Proficient in scripting languages (e.g., PowerShell (must) , Python, Linux, UNIX Shell Scripting) for automation of database tasks.
Install, configure, and maintain SQL Server and MySQL clustering, replication, backup, and recovery processes.
Proficiency in SQL and T-SQL Development: Writing, understanding and modifying the existing SQL queries(CRUD, Joins, Sub queries etc.), stored procedures, functions and trigger
Experience in database maintenance, like fragmentation checks including daily backups and recovery, Off site backups. re-index operations, update statistics, and other system commands.
Perform database upgrades, patches, and migrations.
Automated Monitoring/Alerting
Performance Tuning/Collection/Analysis (MS PerfMon) and optimize queries to improve overall system performance.
Solid experience in High Availability (HA) and Disaster Recovery (DR) strategies for SQL Server i.e. Clustering, Mirroring, Log shipping, Replication, etc.
Experience performing database migrations and implement database security controls, including authentication, authorization, encryption, and access management.
Expertise in SQL Server tools (Profiler, DTA, SSMS, PerfMon, DMVs).

Server Administration -Windows (Mandatory)/Linux (Desirable)·

Proven experience as a Windows Server Administrator/MS Windows Server 2016/2019/2022·
Responsible for maintaining the Windows servers/operating system on the cloud.·
Installing, configuring, upgrading and supporting Windows based physical and virtual servers.·
Deploying and testing Windows operating systems including virus updates, patches and performance tuning.·
Disk Management·
Server Backup and recovery.·
Linux Admin on the cloud- Desirable/not mandatory.

Web hosting Skills/Desirable & not mandatory:

Experience on managing e-commerce and dynamic/static Websites.
Manage website hosted on AWS, GoDaddy and Namecheap Server Understanding of DevOps practices and tools (e.g., Bitbucket, CI/CD)
Install, updates SSL Certificates
Hosting technologies such as Apache HTTP Server, Microsoft Internet Information Services (IIS), Nginx and Tomcat.

Workplace

Work at office

Employment Status

Full Time

Job Location

Dhaka

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