Senior Oracle DBA / Database Developer with Security Clearance - Plateau Grp DBA Plateau Software

Description Job Title Senior Oracle DBA / Database Developer Job Description Plateau GRP is seeking a highly skilled and experienced Senior Oracle DBA/Database Developer to join our team.
The ideal candidate will possess deep expertise in Oracle database administration and development, with additional hands-on experience in PostgreSQL and MongoDB.
You will be responsible for designing, implementing, and maintaining efficient, scalable, and secure database solutions across multiple platforms.
This role will also involve configuration and data migration to AWS PostgreSQL Aurora, as well as supporting evolving requirements that include NoSQL solutions like MongoDB.
Requirements Key Responsibilities Oracle Development & Administration - Design and develop Oracle databases, including schemas, tables, views, stored procedures, and functions.
- Collaborate with development teams and stakeholders to translate business requirements into effective data solutions.
- Optimize database performance, scalability, and reliability.
- Ensure data integrity, security, and high availability.
PostgreSQL Support - Configure, migrate, and maintain PostgreSQL databases, with a focus on AWS Aurora PostgreSQL.
- Participate in the migration of existing Oracle workloads to PostgreSQL where applicable.
- Monitor and optimize query performance using native PostgreSQL tools and best practices.
MongoDB Integration - Implement and manage MongoDB databases as part of hybrid data architecture.
- Support document-based data models for applications requiring NoSQL solutions.
- Ensure MongoDB deployments meet standards for security, scalability, and performance.
General Responsibilities - Perform database tuning, patching, and upgrades.
- Automate database maintenance tasks where possible.
- Support disaster recovery planning and backup strategies.
- Troubleshoot and resolve database-related issues promptly.
Qualifications - 5+ years of experience with Oracle database development and administration.
- Strong experience with PostgreSQL, particularly in AWS Aurora environments.
- Experience with MongoDB (Atlas or self-hosted) and understanding of NoSQL principles.
- Proficiency in PL/SQL and SQL performance tuning.
- Familiarity with DevOps tools and practices a plus.
- Excellent problem-solving skills and attention to detail.
- Strong communication and collaboration skills.
Preferred Certifications - Oracle Certified Professional (OCP) - PostgreSQL Certification (e.g., EDB or Crunchy Certified) - MongoDB Associate or Professional Certification Plateau does not accept unsolicited resumes from third-party recruiters without a signed third-party agreement.
Any unsolicited third-party resumes forwarded by recruiters to Plateau or to any of our managers or employees will be considered public information, may be treated as a direct application from the person identified in the resume, and will not be eligible for placement fee payment to the agency.
EOE Statement: Plateau is an equal opportunity/affirmative action employer; all qualified applicants will receive consideration for employment without regard to age, gender, gender identification, sex, sexual orientation, color, race, creed, national origin, religion, marital status, parental status, citizenship status, ancestry, physical or mental disability, genetic information, veteran status, military status, or any other classification protected by federal, state, or local laws.
Plateau is committed to providing access and reasonable accommodations for individuals with disabilities.
If you require reasonable accommodation, please email the Plateau HR Department at Plateau is a proud Equal Opportunity Employer! (M/F/Disability/Vets)