Lab Intern, Summer 2026

Circ • Danville, VA

2d • Onsite

About The Position

Circ's flexible technology is powering the clean closet and helping the fashion industry make monumental strides toward a truly circular eco-economy.
We’ve pioneered a technology that can recycle polycotton — what the majority of our clothes are made of — into reusable fibers. In essence: our process takes textile waste and turns it into materials that your most beloved fashion labels can use for tomorrow’s clothes.
Circ is a registered B Corp Company, named one of Fast Company's Most Innovative Companies and a finalist in the Earthshot Prize. We’re unafraid to tackle the hardest challenges and we set ambitious goals that ensure our hard work will make the maximum impact.
Overview
Circ is seeking highly motivated students for a Lab Intern opportunity, as part of the Circ Undergraduate Internship (CUI) program. Interns will perform testing on various laboratory instruments, maintain safe working conditions, and meticulously document their findings. We are looking for team players who are passionate about creating positive change, embrace our values, and challenge conventional norms.
Program Duration: This 10-week summer internship runs from mid-to-late May through July, with flexibility to accommodate academic schedules
Schedule: Full-time commitment of 35–40 hours per week
Housing: Please note that housing is not provided for this role
Transportation: A personal vehicle is required, as there are no local transportation options to and from the lab
Please note that housing is not provided for this internship. Candidates are encouraged to explore potential housing sponsorship opportunities through their school. We can help by making suggestions for affordable local housing options.

Requirements

• Self-starter with a proactive approach to problem-solving, both independently and collaboratively.
• Comfortable handling solvents, acids, bases, and other chemicals while using appropriate personal protective equipment (PPE).
• Currently enrolled as a sophomore or junior in a STEM program at an accredited college or university.
• Strong interest in laboratory instruments and data analysis.
• Familiarity with lab safety protocols and OSHA regulations.
• Demonstrates impeccable character and aligns with our company's values.
• Submission of current transcript and at least one recommendation letter from a professor or advisor.

Nice To Haves

• Previous experience with material characterization and laboratory procedures is advantageous.

Responsibilities

• Adhere to standard operating procedures for laboratory instruments.
• Prepare samples precisely and record data meticulously in laboratory notebooks.
• Conduct lab safety inspections in collaboration with team members.
• Maintain attention to detail to ensure accurate and reproducible data from each instrument.
• Analyze, summarize, and effectively communicate results as required.
• Deliver an oral or poster presentation summarizing responsibilities, challenges, successes, key learnings, and recommendations at the internship's conclusion.

What This Job Offers

• Job Type: Full-time
• Career Level: Intern
• Education Level: No Education Listed
• Number of Employees: 11-50 employees