Integration & API Analyst II — Hybrid

One Gas; Tulsa (OK); Hybrid; USD 90,000 - 120,000; Full time

Job summary

ONE Gas is seeking a software integration specialist to support and enhance corporate applications across HCM, payroll, finance, and supply chain. You will configure and deploy integrations, work with REST and SOAP services, and monitor data flows between internal and third-party systems.

The role emphasizes API security, data mapping, and collaboration with IT, vendors, and process owners to implement practical solutions.

Qualifications

• Minimum 1 year experience with integrations, automation or cloud-enabled apps.
• Experience with APIs, testing, deployment and monitoring of integrations.
• Familiarity with REST/SOAP web services and data formats like JSON/XML.
• Knowledge of SDLC, agile delivery, change control and secure integration practices.
• Ability to read and map JSON/XML payloads and handle data mapping requirements.

Responsibilities

• Support Corporate Applications such as HCM, Payroll, Finance, and Supply Chain integrations.
• Configure, test, deploy and monitor APIs and integrations.
• Develop and support reporting solutions and data flows between systems.
• Document requirements, system changes and support procedures.
• Troubleshoot issues with stakeholders and maintain system documentation.

Skills

API integration

JSON

XML

SQL

REST

Troubleshooting

Scripting

Cloud concepts

Education

Bachelor’s degree

Tools

OCI

ERP systems

Middleware platforms

Job description

ONE Gas is seeking a software integration specialist to support and enhance corporate applications across HCM, payroll, finance, and supply chain. You will configure and deploy integrations, work with REST and SOAP services, and monitor data flows between internal and third-party systems.

The role emphasizes API security, data mapping, and collaboration with IT, vendors, and process owners to implement practical solutions.