Job Summary::

Diné Development Corporation (DDC) – Source is seeking a Senior Oracle E-Business Suite (EBS) Apps DBA to support a mission-critical U.S. Air Force program modernizing enterprise maintenance and logistics systems.

This role supports the Maintenance, Repair & Overhaul Initiative (MROi) and focuses on managing large-scale Oracle EBS R12.2 environments across on-premise infrastructure and Oracle Cloud Infrastructure (OCI), Exadata Cloud Services, and Cloud One.

You will work closely with government stakeholders, system integrators, and engineering teams to ensure secure, high-performance Oracle ERP systems supporting Air Force operations worldwide.

This position is ideal for cleared professionals who want to work on high-impact national defense systems while leveraging modern Oracle cloud technologies.

Job Duties and Responsibilities: :

What You’ll Do

Oracle EBS Administration

• Install, configure, clone, and maintain Oracle E-Business Suite R12.2 environments

  Manage ADOP patching cycles, upgrades, and system maintenance

  Perform environment provisioning and cloning across development, test, training, and production

  Administer user provisioning, roles, and responsibilities

  Support application monitoring, troubleshooting, and system optimization

Database Administration

• Manage Oracle Database 12c / 19c environments

  Implement backup, recovery, and disaster recovery strategies

  Support Oracle RAC, ASM, RMAN, and Data Guard architectures

  Monitor database performance and perform tuning as needed

Cloud & Infrastructure Integration

• Support Oracle ERP deployments across:

  Oracle Cloud Infrastructure (OCI)

  Cloud One

  Exadata Cloud Services

  DISA environments

  Assist with cloud migration, hybrid architecture integration, and infrastructure automation

  Ensure systems meet DoD security requirements and STIG compliance

Performance & Optimization

• Analyze query execution plans and optimize database performance

  Identify application performance bottlenecks

  Conduct performance testing and system benchmarking

  Support capacity planning and load balancing

Collaboration & Engineering Support

• Work closely with the MROi Integrated Program Office (IPO) and system implementers

  Provide technical expertise on architecture and scalability decisions

  Interface with Oracle Support and other stakeholders to resolve issues

  Mentor junior DBAs and contribute to operational best practices

  This Position is Contingent Upon Award

  Job Requirements (Education/Skills/Experience)::
  

  Required Qualifications

  Active Secret Clearance
  U.S. Citizenship required

  Certifications

  • IAT Level II Certification

    Security+ CE

    CASP+ CE

    CISSP

    or equivalent

Education & Experience

• Bachelor’s degree in Information Technology, Computer Science, or related field

  5–7+ years supporting Oracle E-Business Suite R12.2

  Experience with large enterprise Oracle environments

Technical Expertise

• Oracle EBS installation, cloning, patching, and upgrades

  ADOP online patching cycles

  Oracle Database 12c / 19c administration

  Oracle RAC, RMAN, ASM

  Linux or Solaris system administration

  Oracle WebLogic Server administration

  Monitoring with Oracle Enterprise Manager

Preferred Qualifications

• Experience supporting U.S. Air Force or DoD programs

  Oracle Cloud Infrastructure (OCI) certification

  Oracle E-Business Suite certification

  Experience with Oracle Exadata infrastructure

  Knowledge of Oracle Fusion Middleware technologies, including:

  Oracle SOA

  Oracle Identity & Access Management

  Oracle APEX

  Oracle Enterprise Manager

  Experience with DevSecOps pipelines:

  Jenkins

  Bitbucket

  Ansible

  Experience with Infrastructure as Code (Terraform)

  Experience working with distributed or government contractor teams

  This Position is Contingent Upon Award

   

  This contractor and subcontractor shall abide by the requirements of 41 CFR 60-1.4(a), 60-300.5(a) and 60-741.5(a). These regulations prohibit discrimination against qualified individuals based on their status as protected veterans or individuals with disabilities, and prohibit discrimination against all individuals based on their race, color, religion, sex, sexual orientation, gender identity, national origin, or for inquiring about, discussing, or disclosing information about compensation, or any other basis prohibited by law. We participate in E-Verify.

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  About Us:
  DDC delivers a robust suite of IT solutions designed to help our clients address the challenges of the digital revolution and embrace the opportunities of digital transformation. We provide a full spectrum of IT solutions that support clients in the defense, healthcare, national security, law enforcement, and intelligence communities. With a central focus on innovation, we translate modern technologies, industry best practices, and proven methodologies into client-driven solutions.

  Our teams of technologists are organized around digital solutions in the areas of systems/software engineering, data management, cloud adoption, and cybersecurity. As thought leaders and strategic partners, we provide a deliberate mix of people, processes, and technology to advance mission goals. Our IT companies have been consistently recognized for driving mission success through process efficiencies, reduced costs, and exploited technologies.