L2 Programmer

About the role

Develop, maintain, and support Level 2 HMI applications for manufacturing operations. This role develops and maintains production interfaces, databases, and communication services between Level 1 controls and MES systems. Assist in the design, development, and maintenance of Level 2 HMI systems.

Responsibilities

• Develop and support C# applications and services for business and manufacturing needs.
• Write and maintain SQL queries and database objects within Oracle environments.
• Troubleshoot application issues, identify root causes, and implement fixes.
• Support integration between applications, including MES systems, databases, and automation platforms.
• Create and maintain basic technical documentation and notes.
• Participate in on-call or after-hours support as needed.

Requirements

• Bachelor’s degree in computer science or other closely related field of study.
• Basic experience or coursework in C# programming; internship, academic, or hands-on project experience is acceptable.
• Familiarity with relational databases such as Oracle and SQL Server; exposure to T-SQL or PL/PL is a plus.
• Ability to work collaboratively with team members across different departments.
• Strong communication and problem-solving skills, with a willingness to learn and grow in a technical environment.
• General understanding or exposure to manufacturing environment and automation systems (including Level 2 concepts).
• Experience interfacing with PC systems and industrial networks.

Qualifications

Steel Dynamics, Inc., and all affiliated entities are equal opportunity employers.