Oracle Database Administrator at Andela

Job Overview

Location
Lagos, Kebbi
Job Type
Full Time
Date Posted
5 days ago

Additional Details

Job ID
137105
Job Views
27

Job Description

  • Application Deadline:
  • Position: Oracle Database Administrator


  • Job Type Remote


  • Qualification Others


  • Experience 5 years


  • Location



  • Job Field ICT / Computer 









About the Role




  • We are looking for an experienced Oracle Database Administrator (DBA) to join our Cloud Operations team on a contract basis.

  • This role is critical to bringing our database support in-house for one of our major enterprise product lines.

  • You will be the primary subject matter expert for a mission-critical, high-availability Oracle database environment hosted on Amazon Web Services (AWS).

  • The ideal candidate is an independent, self-starting professional with a strong foundation in core Oracle DBA fundamentals.

  • While your main focus will be Oracle, our broader landscape is predominantly SQL Server, so experience in that area is a significant plus and offers greater opportunity for long-term contribution.



Key Responsibilities




  • Deploying, configuring, and maintaining Oracle databases on AWS (EC2 and/or RDS).

  • Using Oracle Enterprise Manager (OEM) for proactive monitoring, alerting, and performance diagnostics.

  • Managing all aspects of database support, including triaging issues, performance tuning, and optimizing SQL/PLSQL.

  • Implementing and managing robust backup and recovery strategies using RMAN.

  • Supporting disaster recovery and high-availability solutions like Oracle Data Guard.

  • Managing database security, user access, and auditing policies to ensure compliance.

  • Collaborating with DevOps and application teams to improve cloud architecture and processes.

  • Participating in an on-call rotation to support 24/7 production environments.



Must Have




  • 5+ years of experience as an Oracle DBA in a production environment, with a focus on enterprise, high-availability editions.

  • Strong hands-on experience managing Oracle databases in the AWS Cloud, with a solid understanding of EC2, RDS, VPCs, security groups, and S3.

  • Experience with Microsoft SQL Server, as it makes up the vast majority of our database environment.

  • Proficiency in scripting for automation using Bash, SQL*Plus, or PL/SQL.

  • Deep expertise in database fundamentals: performance tuning, backup/recovery (RMAN), and diagnostics.

  • Proven ability to work independently as a self-starter.

  • Proficiency with monitoring and diagnostic tools, especially Oracle Enterprise Manager (OEM).



Nice to Have




  • Experience managing PostgreSQL and/or SQL Server on AWS (RDS or EC2).

  • Experience with database migrations (e.g., Oracle to PostgreSQL) using AWS DMS or Ora2Pg.

  • Knowledge of Infrastructure as Code (Terraform, CloudFormation).

  • AWS Certifications (Database Specialty, Solutions Architect Associate/Professional).

  • Exposure to CI/CD pipelines involving database components.

  • Experience with Infrastructure as Code (e.g., Terraform) and CI/CD pipelines.

  • AWS Certifications (Database Specialty, Solutions Architect) are a plus.



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