Steel Dynamics, Inc Tech Stack

Domestic steel producer and scrap processor with integrated manufacturing operations

Manufacturing Fort Wayne, IN 10,001+ employees Founded 1993 Public Company

Steel Dynamics operates one of the largest integrated steelmaking and metals recycling networks in the US, with production facilities across multiple states and Mexico. The tech stack reveals a heavily industrial-automation-focused operation—heavy use of Siemens PLCs, SCADA, OPC, and Rockwell Automation—paired with newer adoption of Dynamics 365 for ERP modernization. Hiring skews toward manufacturing and engineering roles (121 of 209 active openings), with an apprenticeship program active, signaling both immediate production scaling and long-term workforce development.

Tech Stack 101 technologies

Core Stack.NET C++ C# Allen-Bradley AutoCAD React Native Flutter Salesforce Dynamics 365 Siemens PLCs WinCC Windows C OPC Fanuc Siemens PLC Rockwell Automation PLC Plex Microsoft Office Delphi Object Pascal CAD Excel Bluebeam TIA Portal IEC 61850 SCADA Grinder Word+66 more

AdoptingDynamics 365

What Steel Dynamics, Inc Is Building

◆Challenges

Improving production safety
Equipment reliability improvements
Substation reliability
Safety initiatives
Strengthening safety culture
Risk reduction
Yield increase
Technical problems with software and processes
Improving safety, quality, and efficiency
Improving sales productivity

▲Active Projects

New millennium product fabrication
New millennium project
Apprenticeship program
Sop development
Product qualification
Robotic welding system integration projects
Upgrade and installation projects
Instrumentation and control projects
Travel to multiple locations and get a full picture of our national footprint and customer base
Learn the sdi steel process from raw material to finished products

Hiring Activity

Steady210 roles · 75 in 30d

Department

Engineering

Manufacturing

Ops

Sales

Finance

Logistics

Healthcare

Safety

Seniority

Mid

Intern

Junior

Manager

Senior

Lead

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About Steel Dynamics, Inc

Steel Dynamics produces hot-rolled, cold-rolled, and coated sheet steel, structural beams, rail, specialty bar-quality steel, and engineered products, alongside a significant metals recycling operation that processes ferrous and nonferrous scrap. The company operates facilities throughout the United States and Mexico, serving automotive, construction, and industrial customers. With over 10,000 employees and headquarters in Fort Wayne, Indiana, Steel Dynamics manages a distributed manufacturing footprint with active capital projects in robotic welding integration, instrumentation upgrades, and safety and yield improvements.

HeadquartersFort Wayne, IN

Company Size10,001+ employees

Founded1993

Hiring MarketsUnited States

Frequently Asked Questions

What technology does Steel Dynamics use in manufacturing?

Siemens PLCs, SCADA, WinCC, Rockwell Automation, Allen-Bradley, Fanuc robots, and OPC for process control, along with CAD tools (AutoCAD), Salesforce for CRM, and Dynamics 365 for ERP operations.

What is Steel Dynamics working on currently?

Key initiatives include robotic welding system integration, equipment reliability and substation upgrades, product qualification and SOP development, safety culture strengthening, and production yield improvements across the national facility footprint.