Chemical Technician ll

Sublime Systems

Somerville, MA, United States

Posted on: 2025-06-03

Category: materials

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Employment type:

Full time

Experience required:

Intermediate

Salary

Salary not provided

About the company:

Sublime is developing a breakthrough process to make low-carbon cement. The technology replaces the industry's legacy fossil-fuel-intensive thermal calciner process with an electrochemical process that produces low-carbon cement at ambient temperatures with renewable electricity. Sublime was started in 2020, as a spin-out of Yet-Ming Chiang's lab at MIT (Form Energy, A123, American Superconductor, 24M, Desktop Metals).

Sublime 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. Replacing 200-year-old manufacturing methods that are reliant on kilns running hotter than lava, our near-ambient-temperature, electrochemical technology manufactures industry-accepted cement and critical minerals. We’re partnering with leading general contractors, concrete producers, developers, and technology hyperscalers to deploy our clean, durable, beautiful Sublime Cement® in infrastructure that is defining the future of clean construction. Backed by some of the world’s largest cement producers, leading private investors, and the U.S. Department of Energy, we are assembling a talented, collaborative team that is "amped about cement" (pun intended) and committed to operating on the frontiers of material science, manufacturing, industry, construction, and commercial partnerships, to advance cement innovation that will endure for the next millennium.

Sublime Systems seeks a Chemical Technician II for our Process R&D team to contribute to the development of our novel electrochemical cement manufacturing process. The Chemical Technician II will be responsible for executing experimental plans, analyzing data, and communicating results. This is an exciting opportunity transforming how the world makes cement.

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.

Responsibilities Include:

Performing lab experiments including synthesis and material characterization, analyzing data, and presenting results

Developing and implementing new experimental methods and tools to validate and optimize the performance of Sublime’s process

Ensuring that time and resources are used efficiently to consistently deliver results

Presenting results

Championing safety, especially in the development of experimental processes

Helping to develop a supportive, innovative, and dynamic company culture

Knowledge and Skill Requirements:

B.S. in chemistry, chemical engineering, materials science & engineering, or a related field, plus 0-2 or years of relevant work experience,

Familiarity with wet chemistry and the safety protocols in wet chemistry laboratories

The ability to effectively communicate technical information and concepts

Excellent interpersonal skills to develop and maintain effective working relationships with all team members.

Ability to pay close attention to detail, focusing on accuracy and quality, without losing sight of the bigger picture.

Balance, perspective, and a good sense of humor.

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