PLM-to-MES Integration Engineer

General Matter, Inc.; Los Angeles, Northern (CA, KY); Hybrid; USD 140,000 - 190,000; Full time

Job summary

General Matter, Inc. in Los Angeles is seeking an Integration Engineer, Manufacturing Systems to own integrations across MES, WMS, QMS, PLM/PDM, and ERP. You will implement architecture, ensure secure data movement, and deliver data pipelines on the shop floor and enterprise systems.

The role emphasizes hands-on work with REST APIs, C#/.NET, data mapping, and production support in a fast-paced environment. Requires 5+ years in systems integration and a strong foundation in CI/CD practices.

Qualifications

• Hands-on experience building and supporting production integrations across enterprise systems using REST APIs, SDKs, and custom services.
• Proficiency in C#/.NET, or strong proficiency in Python, Java, or C++ with the ability to work in C#/.NET.
• Strong understanding of APIs, data mapping and integration patterns, including authentication, error handling, retries, and reconciliation.

Responsibilities

• Build, own, and operate integrations across MES, WMS, QMS, PLM/PDM, and ERP.
• Own and extend PLM/PDM to MES pipeline with released-part master data and BOMs.
• Develop and maintain API integrations and add-ins in C#/.NET against enterprise REST APIs.

Skills

REST APIs

SDKs

Custom services

C# / .NET

Python/Java/C++

SQL

Data modeling

Git

CI/CD

Education

Bachelor's degree

Job description

General Matter, Inc. in Los Angeles is seeking an Integration Engineer, Manufacturing Systems to own integrations across MES, WMS, QMS, PLM/PDM, and ERP. You will implement architecture, ensure secure data movement, and deliver data pipelines on the shop floor and enterprise systems.

The role emphasizes hands-on work with REST APIs, C#/.NET, data mapping, and production support in a fast-paced environment. Requires 5+ years in systems integration and a strong foundation in CI/CD practices.