z/OS Connect API Engineer

Columbus, OH, US • Posted 16 hours ago • Updated 3 hours ago
Full Time
On-site
Fitment

Dice Job Match Score™

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Job Details

Skills

  • Bridging
  • Cloud Computing
  • IBM
  • z/OS
  • API
  • YAML
  • Authentication
  • Gradle
  • Onboarding
  • Migration
  • JSON
  • XML
  • CICS
  • COBOL
  • IBM DB2
  • RACF
  • GitHub
  • Continuous Integration
  • Continuous Delivery
  • Java
  • Spring Framework
  • OAuth
  • OIDC
  • Mainframe

Summary

Job Description
ITTConnect is seeking a z/OS Connect API Engineer to work on site for a client in the Columbus, OH area. This is a contract position with a client that is a global leader in consulting, digital transformation, technology and engineering services with over 300,000 team members in nearly 50 countries. The end client is in the Utilities sector.

Job location: Columbus, OH (on site work)

The z/OS Connect API Engineer is responsible for modernizing mainframe services through API enablement using IBM z/OS Connect. This role bridges traditional CICS/COBOL systems with modern API and cloud-native architectures while enabling secure, scalable, and reusable integration capabilities.

Key Responsibilities:
  • Develop REST APIs using IBM z/OS Connect.
  • Expose CICS and DB2 transactions through modern APIcontracts.
  • Build and maintain API service definitions, mappings,and YAML configurations.
  • Develop OpenAPI specifications aligned with enterprisestandards.
  • Configure and support JWT, OAuth2, OIDC, RACF, andcertificate-based authentication.
  • Implement CI/CD deployment pipelines using GitHubActions and Gradle.
  • Support integration with APIM as the enterprise APIgateway.
  • Troubleshoot performance, security, and connectivityissues.
  • Develop onboarding templates and reusable APIaccelerators.
  • Participate in mainframe modernization initiatives andShadow Service migration efforts.

Requirements
  • IBMz/OS Connect
  • REST APIs
  • OpenAPI
  • JSON/XML
  • CICS
  • COBOL
  • DB2
  • RACF
  • GitHub
  • CI/CD
Preferred Skills:
  • APIM
  • Java
  • Spring Boot
  • OAuth2/OIDC
  • Mainframe modernization programs
Employers have access to artificial intelligence language tools (“AI”) that help generate and enhance job descriptions and AI may have been used to create this description. The position description has been reviewed for accuracy and Dice believes it to correctly reflect the job opportunity.
  • Dice Id: 91021855
  • Position Id: 47051d2d28afdadac4c01d651f70afc2
  • Posted 16 hours ago
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