Senior Oracle Exadata Database Administrator

Senior Oracle Exadata Database Administrator

At Imagine Believe Realize, LLC we are driven by innovation, transformation and a relentless pursuit of excellence. As an industry leader delivering impactful results, we thrive on solving complex technical challenges and developing cutting-edge solutions that empower our customers and advance critical missions.

I  is a fast-growing company fueled by passion, curiosity, and innovative thinking – where every team member has the opportunity to continuously learn, unlock their full potential, and redefine what is possible in engineering and technology. If you are inspired by innovation, eager to make a difference, and ready to bring your creativity and expertise to a mission-focused team, we invite you to join us and together, we will shape the future.

Let's Make It Real!

The Senior Oracle Exadata Database Administrator must be able to meet the key criteria below:

• Location:
  
  Hybrid-Remote. Must be onsite as needed for program in support in Suitland, MD. Once per week is anticipated onsite requirement.
• Years'
  
  Experience:
  
  7+ years professional experience
• Education:
  
  Bachelor's degree in IT related field.
• Security Clearance: I  is a federal contractor. Applicants must be able to obtain and maintain a Public Trust security clearance issued by the U.S. Census Bureau. This agency handles and adjudicates the security clearance process.
• NOTE:
  
  United States Citizenship is required as part of the eligibility criteria to be able to obtain this type of security clearance.

Employment Type:

Full Time

Work Schedules: I  promotes work-life balance by offering flexible scheduling options. Standard business hours are aligned to the Eastern Time Zone.

Key

Skills:

• Hands-on Oracle Exadata on-premises support.
• Administer, optimize, and maintain Oracle Exadata on-premises environments including multitenant RAC, ASM, storage cells, compute nodes, patching cycles, partitioning, backup/recovery, transportable table spaces, and Data Guard/standby deployments.
• Manage and support AWS RDS PostgreSQL and Oracle RDS production workloads.
• Strong experience administering and troubleshooting Oracle 19c multitenant RAC and ASM

Position Overview I  is seeking a Senior Oracle Exadata Database Administrator with 7+ years of demonstrated on-premises Oracle Exadata engineering experience and strong hands-on expertise managing PostgreSQL and Oracle RDS instances in AWS, including Gov Cloud environments. This role supports high-availability enterprise database platforms, modern cloud architectures, and mission-critical production workloads. The ideal candidate brings deep Oracle Exadata operational knowledge—spanning RAC, ASM, multitenant, RMAN, patching, optimization, and troubleshooting—combined with proven cloud-native skills administering AWS RDS PostgreSQL and Oracle workloads, automating deployments, and ensuring secure, compliant operations.

Key Responsibilities

• Administer, optimize, and maintain Oracle Exadata on-premises environments including multitenant RAC, ASM, storage cells, compute nodes, patching cycles, partitioning, backup/recovery, transportable table spaces, and Data Guard/standby deployments.
• Perform lifecycle activities for Oracle environments including provisioning, cloning, upgrades (19c → 26ai), patch set updates, system tuning, incident troubleshooting, and capacity planning.
• Manage and support AWS RDS PostgreSQL and Oracle RDS production workloads, including parameter tuning, backup strategies, snapshot management, Cloud Watch monitoring, and performance diagnostics.
• Design and implement PostgreSQL PL/pgSQL functions, queries, and performance-tuned procedures for large enterprise datasets.
• Automate deployments and configuration using AWS services (Cloud Formation/Terraform, Cloud Watch, Lambda, S3) and infrastructure-as-code best practices.
• Ensure security compliance across on-prem and cloud environments, including RMAN encryption, Oracle Wallet/TDE, parameter hardening, AWS IAM/role policies, and alignment with NIST 800-53 and FedRAMP requirements.
• Collaborate with engineering, security, and application teams to support integrations, troubleshoot cross-platform issues, and maintain…