Rejobs
Sublime Systems

Process R&D Co-op

Join Sublime Systems as a Process R&D Co-op in Somerville, Massachusetts. Support the development of innovative cement manufacturing technology through hands-on lab work. Enjoy a paid full-time position with a focus on reactor design and material characterization. Ideal for students pursuing a degree in Chemical Engineering or related fields.
Sublime Systems
Sublime Systems
Somerville, Massachusetts, United States On-site Internship USD 25 per hour UTC-05:00

Sublime Systems

Company Overview

Sublime Systems

Cambridge, Massachusetts, USA

2020

Business Model

Energy Technology

Development of sustainable energy storage solutions

Sales of energy storage systems and technology licensing

Locations & Geography

United States, Canada, Germany, Japan, South Korea

Company Culture

Their mission is to accelerate the transition to sustainable energy through innovative technology.

They promote a collaborative and inclusive work environment that encourages creativity and innovation.

They offer various training programs and opportunities for professional growth.

Activities & Projects

They are currently working on advanced battery technologies aimed at improving energy efficiency.

Recent innovations include a new type of solid-state battery that enhances energy density and safety.

They implement sustainable practices in their operations, focusing on reducing carbon footprint.

Career Opportunities

Typical job openings include roles in engineering, research and development, and project management.

They offer competitive salaries, health benefits, and flexible work arrangements.

Contact Information

LinkedIn

Careers at Sublime Systems


Last updated on 2026-02-17 | Report an issue

Position Overview

This is an exciting opportunity to transform how the world makes cement and its co-products. Sublime Systems seeks a creative and hard-working scientist/engineering co-op to support the development of our technology on the R&D scale. In this role you will gain valuable hands-on experience in small scale reactor design and operation, utilizing a variety of characterization techniques to assess material properties and performance, analyzing and interpreting results, and exposure to experimental planning and prioritization. The ideal candidate is a hard-working scientist or engineer who thrives in a fast-paced environment with shifting priorities consistent with R&D. This role is expected to be hands-on in the lab assisting in R&D efforts to develop and optimize the Sublime Process to meet material performance metrics. Successful candidates will be results-driven, proactive, and effective in managing their own time efficiently.

This is a paid full-time (40 hr/wk) in-person position located in Somerville, MA.

Responsibilities Include

  • Daily operation of laboratory-scale chemical reactors
  • Routine synthesis and processing of various materials, both powder and liquid
  • Interpreting and/or performing physical, chemical, and mechanical characterization of synthesized materials
  • Analyzing data, interpreting results, and presenting conclusions to the larger team
  • Championing safety, especially in the design and operation of chemical reactors

Knowledge and Skill Requirements

  • Actively pursuing a B.S. in Chemical Engineering, Material Science & Engineering, Chemistry, or a related field
  • Basic understanding of reactor design and chemical engineering fundamentals
  • Familiarity with physical, chemical, and mechanical characterization techniques, such as Laser Diffraction, ICP-OES, SEM, XRF, XRD, titrations, UV-Vis, compressive testing, etc.
  • Ability to pay close attention to detail, focusing on accuracy and quality, without losing sight of the bigger picture
  • Superior communication skills, including the ability to speak up and ask questions, and convey progress and results in both informal and formal settings

$25 - $25 an hour

Sublime Systems is proud to be an Equal Opportunity Employer

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected veteran status, or any other characteristic protected by law.

Your Right to Work

In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification document form upon hire.

Notice of E-Verify

Sublime Systems use E-Verify to confirm the identity and employment eligibility of all new hires.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Apply now

Job expired?

Please let Sublime Systems know you found this job on Rejobs. This will help us grow and get more people to work on renewable energy!

About the role

February 27, 2026

Internship

Company

March 1, 2026

On-site

USD 25 per hour

Hydropower

Sublime Systems

sublime-systems.com

  •  Somerville, Massachusetts, United States

Currently pursuing a B.S. in a relevant field

UTC-05:00