Climate & Environment Full-time

Process R&D, Scale- up Co-op

Sublime Systems

Posted

Feb 07, 2026

Location

USA

Type

Full-time

Mission

What you will drive

  • 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
  • Facilitate planning, installation, and assembly of new equipment
  • Move reasonably sized drums of chemicals and packages of raw materials by hand or using a hand pallet jack
  • Participate in downstream product processing
  • Document process operations and participate in safety reviews/planning
  • Perform hands-on troubleshooting and repair of pilot equipment

Impact

The difference you'll make

This role advances a breakthrough, clean, efficient, low-waste process for manufacturing cement, replacing 200-year-old manufacturing methods that are reliant on kilns running hotter than lava, to advance cement innovation that will endure for the next millennium.

Profile

What makes you a great fit

  • A strong sense for chemical safety, organization, and attention to detail
  • Previous internship and/or lab experience
  • An eagerness for hands-on work and for learning new processes and unit operations
  • A basic understanding of reactor design and/or material characterization techniques
  • Actively pursuing a degree in Mechanical, Chemical, or Industrial Engineering or a related field
  • Knowledge of and passion for applying engineering fundamentals to chemical process design and operation
  • Able to lift objects up to 50lbs, climb ladders, and work on step stools
  • Ability to pay close attention to detail, focusing on accuracy and quality, without losing sight of the bigger picture
  • Desire to work on new processes and learn new skills on-the-job
  • Familiarity with physical, chemical, and mechanical characterization techniques, such as Laser Diffraction, ICP-OES, SEM, XRF, XRD, titrations, UV-Vis, compressive testing, etc.
  • Balance, perspective, and a good sense of humor

Benefits

What's in it for you

This is a paid full-time (40 hr/wk) position. No other benefits, perks, or compensation details are mentioned in the posting.

About

Inside Sublime Systems

Sublime Systems is advancing a breakthrough, clean, efficient, low-waste process for manufacturing cement, the essential ingredient in the most-consumed human-made material on Earth: concrete. They're partnering with leading general contractors, concrete producers, developers, and technology hyperscalers to deploy their clean, durable, beautiful Sublime Cementยฎ in infrastructure that is defining the future of clean construction.