Mass Balance - 31+ job offers

Environmental Engineering – AI Data Trainer About The Role We're partnering with the world's leading AI research labs to build smarter, more technically rigorous AI models — and we need environmental engineers to make it happen. Your domain expertise will directly shape how AI understands and reason

Environmental Engineering – AI Data Trainer About The Role We're partnering with the world's leading AI research labs to build smarter, more technically rigorous AI models — and we need environmental engineers to make it happen. Your domain expertise will directly shape how AI reasons through real-w

BW Water

Project Overview We are supporting a large-scale, greenfield semiconductor manufacturing facility in Arizona. The project is being executed under an EPC delivery model and includes complex, high-purity water and wastewater systems critical to semiconductor manufacturing operations. The Process Engin

About Mariana Minerals Mariana Minerals is a software-first, vertically integrated minerals company on a mission to supply the critical minerals powering modern energy, AI, and defense technologies. We’re reimagining the minerals supply chain by combining deep industry expertise with advanced softwa

We are looking for a detail-oriented Supply Chain Operations Specialist to join our growing nutraceutical manufacturing team. In this role, you will be the critical link between our physical production floor in Virginia and our remote Supply Chain Management team. You will be responsible for the dai

Description SUMMARY Support all technical aspects of electrical and mechanical systems. ESSENTIAL DUTIES AND RESPONSIBILITIES include the following. Other duties may be assigned. Assist the Process Controls Engineer and Project Leaders on designated CASE projects in regards to capital investments, c

Handsome Brook Farms

A leading egg production company is seeking an Inventory Accountant / Mass Balance Analyst in New York City. This role involves ensuring accurate inventory accounting across various egg types and participating in audit reviews. Responsibilities include conducting monthly mass balance confirmations,

System One Holdings, LLC

Job Title: Senior Mechanical Engineer (Heat Mass Balance) Location: Charlotte, NC Type: Contract to direct hire Compensation: $75/hr (+/-) DOE Contractor Work Model: Onsite Hours: 40 hours/week Start Date: ASAP Duration: Long Term System One is currently accepting applications for a Senior Mechanica

System One

Job Title: Senior Mechanical Engineer (Heat Mass Balance) Location: Charlotte, NC Type: Contract to direct hire Compensation: $75/hr (+/-) DOE Contractor Work Model: Onsite Hours: 40 hours/week Start Date: ASAP Duration: Long Term System One is currently accepting applications for a Senior Mechanica

Handsome Brook Farms

A leading agricultural firm in New York City is seeking an Inventory Accountant / Mass Balance Analyst focused on financial ownership of inventory. The role involves conducting monthly mass balance confirmations, coordinating daily inventory accuracy checks, and ensuring inter-company sales align wi

L3Harris Technologies

A leading defense technology company is seeking a Sr. Associate, Mechanical Engineer in Greenville, TX. This role involves performing mass properties analyses and weight control for aircraft modifications. Key qualifications include a Bachelor's Degree with two years of relevant experience or a Grad

*\*This role will be expected to work in a NYC Midtown West office for introductory months. Work from home/flexible work location will be considered for long-term.\*** HBF Group is a privately held company headquartered in New York City, with a family of companies focused on egg production, includin

Handsome Brook Farms

An innovative egg production firm located in New York City is seeking an Inventory Accountant / Mass Balance Analyst. The role involves coordinating between Supply Chain and Customer Experience teams, performing mass balance calculations and ensuring compliance with audit requirements. Candidates sh

*Organization** National Aeronautics and Space Administration (NASA) *Reference Code** 0127-NPP-NOV26-JPL-EarthSci *How To Apply** All applications must be submitted in Zintellect Please visit the NASA Postdoctoral Program website for application instructions and requirements: How to Apply | NASA Po

*This role will be expected to work in a NYC Midtown West office for introductory months. Work from home/flexible work location will be considered for long-term.* HBF Group is a privately held company headquartered in New York City, with a family of companies focused on egg production, including she

ORAU

Organization National Aeronautics and Space Administration (NASA) Reference Code 0127-NPP-NOV26-JPL-EarthSci How To Apply All applications must be submitted in Zintellect Please visit the NASA Postdoctoral Program website for application instructions and requirements: How to Apply | NASA Postdoctora

University of Missouri-Kansas City

$95,000 - $120,000 /year

Hiring Department Critical Materials Crossroads (CMC) in the Office of Strategic Innovation (OSIN) at the University of Missouri-Kansas City (UMKC). Job Description The Chemical Engineer – Process Design and Commercialization serves as a strategic partner to entrepreneurs, startups and university re

Job Title: Senior Mechanical Engineer (Heat Mass Balance) Location: Charlotte, NC Type: Contract to direct hire Compensation: $75/hr (+/-) DOE Contractor Work Model: Onsite Hours: 40 hours/week Start Date: ASAP Duration: Long Term System One is currently accepting applications for a Senior Mechanica

System One

Job Title: Senior Mechanical Engineer (Heat Mass Balance) Location: Charlotte, NC Type: Contract to direct hire Compensation: $75/hr (+/-) DOE Contractor Work Model: Onsite Hours: 40 hours/week Start Date: ASAP Duration: Long Term System One is currently accepting applications for a Senior Mechanica

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