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Job Title: Oracle Systems Re-Platform Systems Engineer

Type: Contract

Compensation: W-2 or C2C, Negotiable

All residency status may apply

Local County Government client seeks an experienced Oracle Technical Specialist to lead the completion of a critical re-platforming project for an enterprise Oracle-based solution. This role involves upgrading and migrating the entire Oracle stack (including database, middleware, identity management, and UI components) to supported versions, ensuring system stability and modernization.

Complete migration of Oracle subsystems:

• Database: Upgrade from 12c to 19c.

• Middleware: Migrate Oracle Application Server (10g) to WebLogic 12.2.1.4.

• Identity Management: Upgrade Oracle Internet Directory (OID) from 10g to 12c/19c.

• UI Layer: Upgrade Oracle Forms/Reports from 10g to 12c and eliminate legacy Java applet dependencies.

Re-sign JAR files with County client certificates.

Collaborate with County staff for knowledge transfer and ensure interface compatibility post-upgrade.

Implement Oracle SSO integrated with Microsoft EntraID.

Provide technical leadership and documentation throughout the migration process.

Extensive experience with:

+ Oracle DB versions 11g, 12c, 19c.

+ Oracle Middleware (OAS, OID) 10g and 12c.

+ WebLogic 11/12.

+ Oracle Forms/Reports upgrade (10g to 12c).

Strong Linux and shell scripting skills.

Experience with Oracle Single Sign-On and enterprise identity management.

Proven track record in large-scale Oracle migrations and upgrades.

Preferred Certifications:

Oracle Certified Professional (OCP) for Database and Middleware.

WebLogic Server Administration certification

System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

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Ref: #850-Rockville (ALTA IT)

System One, and its subsidiaries including Joulé, ALTA IT Services, CM Access, TPGS, and MOUNTAIN, LTD., are leaders in delivering workforce solutions and integrated services across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible full-time employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.