Charter Manufacturing

Data Science Intern - Year Round

Charter Steel - Saukville, WI Part time

Charter Manufacturing is a fourth-generation family-owned business where our will to grow drives us to do it better.  Join the team and become part of our family!

Charter Steel is hiring a Data Science Intern!

At Charter Manufacturing, we believe our culture is our strongest competitive advantage. Join our team, where you’ll take on impactful projects, gain hands-on experience, and grow both personally and professionally.

What Sets Our Internship Program Apart:

  • Impactful Work & Growth: Contribute to meaningful projects that drive company goals while developing skills through mentorship, training, and networking.
  • Compensation Benefits: Competitive compensation, receive weekly pay, and paid holidays.
  • Career Advancement: Explore full-time employment opportunities across our four business divisions and corporate office, with adjusted service time if hired after graduation.
  • Recognition & Culture: Join a workplace that celebrates achievements, values contributions, and invests in your future.
  • Program Highlights: Experience our Intern Kickoff Day, Volunteer Opportunities, Professional Development Workshops, and the End of Summer Intern Showcase.

Program Structure:

  • Duration/Schedule: Flexible part-time during the school year and full-time during the summer months.
  • Location: Hybrid
  • Start Date: January 2026

What We’re Looking For:

  • Enrollment in a four-year degree program in Math, Data Science, Statistics, Economics, Computer Science, or a related field with current status of at least a Sophomore level.
  • Cumulative GPA of 2.75 or higher.
  • Some exposure in R or Python, and familiarity with SQL
  • Comfort and understanding of some major chart/data visualization types and situations where each is needed
  • Relentless curiosity, able to dig deeper after finding surface-level answers
  • Desire to grow and improve, develop new skills, learn new software
  • Creativity in problem-solving
  • Interest in Supply Chain or Manufacturing environment
  • Proficient in Microsoft Office software: Excel, Word, and PowerPoint.
  • Strong verbal and written communication skills.
  • Strong interpersonal and relationship building skills.

Preferred Experience:

  • High-level competency in R/Python
  • High-level competency in SQL
  • APICS certified
  • Database query and report building skills i.e. SQL, R, Python, SAS

What You’ll Focus On:

  • Assist and learn from Data Science Team leaders, and others
  • Learn to understand business problems and deliver robust analysis
  • Create informative, insightful, clear, and concise visualization in service of storytelling 
  • Complete independent projects and assist the Charter Steel Data Science team with projects vital to company success.

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Internship positions are not benefits-eligible.