Senior Oracle APEX / EBS Technical Consultant

Job Description Project:

Enterprise Safety Management System (ESMS) - Modernization & Migration

Location:

Remote with occasional onsite presence in Los Angeles, CA

Work Hours:

PST business hours (Part time 20 hours per week OR Full time 40 hours per week either is fine)

Job Summary:

We are seeking a highly skilled and experienced Oracle APEX / EBS Technical Consultant to support the design, development, migration, and implementation of new Enterprise Safety Management System (ESMS). This role is ideal for a seasoned consultant with a strong background in Oracle technologies, cloud environments (AWS or Azure), enterprise application integration, and safety management systems.

Key Responsibilities: Analyze, design, develop, and implement modernized solutions replacing legacy Safety Management Systems (VAMS, TransitSafe, and SAFE7). Develop custom applications using Oracle APEX v21+ with PL/SQL and AJAX to support case management, approval workflows, notifications, and dashboards. Integrate ESMS with Oracle E-Business Suite (EBS) 12.2+ including workflows and WebADI modules. Configure and support authentication using EBS user authentication and Single Sign-On (SSO). Participate in architecture design, database migration to Oracle Exadata Cloud@Customer, and implement enterprise modules like Document Management, Audit Trail, and BI dashboards. Collaborate with cross-functional teams including Metro's Corporate Safety, ITS, and Project Management teams. Create technical documentation, training materials, and support user adoption. Provide post-go-live support and participate in critical on-site phases as required. Minimum Qualifications:

Each consultant

must individually meet

the following qualifications:

5+ years

of experience in Oracle APEX development (version 21 or higher) 5+ years

of experience with AJAX for interactive UI components 5+ years

of experience with PL/SQL development 5+ years

of experience with Oracle E-Business Suite (EBS) 12.2+, including:

Oracle Workflows WebADI (Web Applications Desktop Integrator) EBS user authentication configuration

Experience in cloud-based integration technologies such as

Oracle Integration Cloud ,

Boomi ,

AWS , or

Azure Strong knowledge of

database security ,

backup/restore ,

disaster recovery , and

replication Experience in

enterprise application systems

and

middleware technologies Hands-on development experience with

React ,

WebLogic ,

Oracle Forms and Reports Familiarity with

SQLNet

and communication protocols across networks Preferred Skills:

Experience with:

Oracle Exadata (on-prem and Exadata Cloud@Customer) Microsoft SQL Server 2016+ Azure/AWS cloud platforms

Strong understanding of

enterprise safety or case management systems Prior experience with:

Role-based access control (RBAC) Case lifecycle management Dynamic form creation and workflow-driven processes

Excellent communication skills, stakeholder management, and documentation skills Other Requirements:

Must be authorized to work in the U.S. Willingness to work remotely and be present

onsite

at LA Metro offices during:

Go-live and production cutover phases Major system releases or deployments

How to Apply:

Please submit your resume along with a brief summary highlighting your relevant experience with Oracle APEX, Oracle EBS, and cloud integration technologies. Include project examples related to enterprise system modernization, safety or case management systems, and data migration to Exadata/Azure/AWS environments.