Software​/Controls Engineering Grad Intern

Who we are:

Johnson Controls is a global leader in thermal management, smart building solutions, and data center infrastructure, helping customers improve energy efficiency, reduce carbon emissions, and enhance operational performance across mission-critical industries.

This 2026 Top 100 Internship Program in the United States is a unique opportunity to put classroom theory into practice while bolstering your resume and professional network. By joining a program that is rooted in community, connection, and memorable experiences, you will have an opportunity to transform your future.

The Software and Controls Engineering Graduate Intern is responsible for supporting design, development, validation, and support of active magnetic bearing (AMB) control system software and firmware. The ideal candidate would be currently enrolled in a graduate program pursuing a master’s degree.

20-40 hours per week | Hybrid | Salem, VA

• Design, develop, and validate new and updated embedded AMB control system software
• Code, debug, and analyze system performance to ensure reliable operation
• Integrate software with hardware components and test system functionality
• Create and maintain technical documentation
• Support software quality assurance efforts and testing protocols
• Perform additional duties as assigned

• Required:
  
  Pursuing a master’s degree in Computer Science, Computer Engineering, Electrical Engineering, or Software Engineering.

• Coursework or project experience in embedded control system software development, including real-time closed-loop control systems
• Proficiency in C/C++ and Assembly programming, with exposure to microcontrollers, microprocessors, and RTOS environments
• Experience with hardware-software integration, debugging, and testing techniques
• Familiarity with embedded software design patterns and communication protocols (I2C, SPI, UART)
• Working knowledge of power management principles and cybersecurity fundamentals
• Strong troubleshooting skills with the ability to investigate root causes and implement effective countermeasures
• Other
  
  Skills:
  
  Collaborates well within multidisciplinary teams, takes initiative in problem-solving, and effectively prioritizes competing tasks
• U.S. citizen or legal right to work in the U.S.

HIRING HOURLY RANGE: $21.00-$32.00 (Hourly rate to be determined by the education, experience, knowledge,skills, and abilities of the applicant, internal equity, location and alignment with market data.) This position includes a competitive benefits package. For details, please visit the About Us tab on the Johnson Controls Careers site at