Senior .NET Engineer — MES & Plant Systems Lead

ASTEMO INDIANA, INC.; United States; On-site; USD 110,000 - 160,000; Full time

Job summary

ASTEMO INDIANA, INC. seeks a senior .NET Developer with MES/ manufacturing environment experience to design, develop, and maintain plant production and business systems.

This hands-on role leads projects from concept to completion and emphasizes cross-functional collaboration and strong lifecycle management. You will advance custom MES, data collection, and traceability software while ensuring IT security and regulatory compliance.

Qualifications

• 6+ years of progressive experience in .NET software development (C#, .NET Framework, .NET Core).
• Lean manufacturing concepts and MES/SCADA/traceability experience in production environments.
• Hands-on with SAP (or other ERP systems), ServiceNow, Ignition, and Leading2Lean is highly desirable.
• Strong understanding of IT Security and Business Risk Controls.
• Bachelor’s degree in Computer Science, Information Technology, or equivalent experience.

Responsibilities

• Lead the design, development, and maintenance of Plant Production Systems (MES, Data Collection, traceability).
• Own project scope, deadlines, and execution, including communication of status updates, risks, and deliverables to internal stakeholders and management.
• Maintain and evolve Corporate and Plant Production Systems’ software code base, adhering to .NET best practices.
• Ensure compliance with IT security policies and regulatory standards.
• Provide on-call support for plant floor systems, troubleshooting issues and driving root-cause analysis.
• Collaborate with IT infrastructure and server teams on networking, servers, and security.

Skills

Technical Leadership

Excellent Debugging Skills

Database Proficiency

Project Management

Collaborative Mindset

Strong Communication

Education

Bachelor’s degree in CS/IT or equivalent experience

Tools

Inductive Automation Ignition

Leading2Lean

PTC Kepware

Telit Devicewise

SAP

ServiceNow

Job description

ASTEMO INDIANA, INC. seeks a senior .NET Developer with MES/ manufacturing environment experience to design, develop, and maintain plant production and business systems.

This hands-on role leads projects from concept to completion and emphasizes cross-functional collaboration and strong lifecycle management. You will advance custom MES, data collection, and traceability software while ensuring IT security and regulatory compliance.