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Process engineer Jobs in Hesperia, CA

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Process engineer • hesperia ca

Last updated: 4 hours ago

Remote Synthetic / Process Chemist - AI Trainer ($65-$75 per hour)

MercorApple Valley, California, US
$65.00–$75.00 hourly
Remote
Full-time

About the work Mercor is assembling a panel of chemistry and chemical safety experts to red-team frontier AI models.The goal is to test whether a model can correctly judge the misuse potential of a... Show more

Remote Software Engineer - AI Trainer ($40-$50 per hour)

MercorVictorville, California, US
$40.00–$50.00 hourly
Remote
Full-time

Role Overview We’re hiring Software Engineers to build and ship apps for Mercor’s RL Studio platform.The role involves developing MCP servers and sometimes BUAs, integrating real software into sand... Show more

 • New!

Remote Agent Engineer - AI Trainer ($100-$500 per hour)

MercorVictorville, California, US
Remote
Full-time

We are looking for engineers who build and operate LLM agents in production, and who have real visibility into how agents are actually used inside a company.You have probably: - Shipped an agent th... Show more

Remote Commercial Blasting Engineer - AI Trainer ($65-$75 per hour)

MercorVictorville, California, US
$65.00–$75.00 hourly
Remote
Full-time

About the work Mercor is assembling a panel of energetic materials and propulsion experts to red-team frontier AI models.The goal is to test whether a model can correctly judge the misuse potential... Show more

Remote Commercial Blasting Engineer - AI Trainer ($65-$75 per hour)

MercorHesperia, California, US
$65.00–$75.00 hourly
Remote
Full-time

About the work Mercor is assembling a panel of energetic materials and propulsion experts to red-team frontier AI models.The goal is to test whether a model can correctly judge the misuse potential... Show more

Remote Industrial Hygienist / Process Safety Engineer - AI Trainer ($65-$75 per hour)

MercorApple Valley, California, US
$65.00–$75.00 hourly
Remote
Full-time

About the work Mercor is assembling a panel of chemistry and chemical safety experts to red-team frontier AI models.The goal is to test whether a model can correctly judge the misuse potential of a... Show more

Remote Synthetic / Process Chemist - AI Trainer ($65-$75 per hour)

MercorHesperia, California, US
$65.00–$75.00 hourly
Remote
Full-time

About the work Mercor is assembling a panel of chemistry and chemical safety experts to red-team frontier AI models.The goal is to test whether a model can correctly judge the misuse potential of a... Show more

Remote Agent Engineer - AI Trainer ($100-$500 per hour)

MercorApple Valley, California, US
Remote
Full-time

We are looking for engineers who build and operate LLM agents in production, and who have real visibility into how agents are actually used inside a company.You have probably: - Shipped an agent th... Show more

Remote Software Engineer - AI Trainer ($40-$50 per hour)

MercorApple Valley, California, US
$40.00–$50.00 hourly
Remote
Full-time

Role Overview We’re hiring Software Engineers to build and ship apps for Mercor’s RL Studio platform.The role involves developing MCP servers and sometimes BUAs, integrating real software into sand... Show more

 • New!

Remote Propulsion & Effects Engineer - AI Trainer ($65-$75 per hour)

MercorHesperia, California, US
$65.00–$75.00 hourly
Remote
Full-time

About the work Mercor is assembling a panel of energetic materials and propulsion experts to red-team frontier AI models.The goal is to test whether a model can correctly judge the misuse potential... Show more

Remote Commercial Blasting Engineer - AI Trainer ($65-$75 per hour)

MercorApple Valley, California, US
$65.00–$75.00 hourly
Remote
Full-time

About the work Mercor is assembling a panel of energetic materials and propulsion experts to red-team frontier AI models.The goal is to test whether a model can correctly judge the misuse potential... Show more

Remote Industrial Hygienist / Process Safety Engineer - AI Trainer ($65-$75 per hour)

MercorVictorville, California, US
$65.00–$75.00 hourly
Remote
Full-time

About the work Mercor is assembling a panel of chemistry and chemical safety experts to red-team frontier AI models.The goal is to test whether a model can correctly judge the misuse potential of a... Show more

Remote Nuclear Security Engineer - AI Trainer ($65-$75 per hour)

MercorVictorville, California, US
$65.00–$75.00 hourly
Remote
Full-time

About the work Mercor is assembling a panel of nuclear materials and safeguards experts to red-team frontier AI models.The goal is to test whether a model can correctly judge the misuse potential o... Show more

Industrial Design Engineer, Worldwide Engineering & Innovation's (WWEI) Design Engineering team

Amazon.com Services LLCHesperia, California, USA
Full-time

Worldwide Engineering & Innovation's (WWEI) Design Engineering team is searching for an innovative and solutions-oriented engineering project leader to lead initiative of developing and delivering ... Show more

Remote Industrial Hygienist / Process Safety Engineer - AI Trainer ($65-$75 per hour)

MercorHesperia, California, US
$65.00–$75.00 hourly
Remote
Full-time

About the work Mercor is assembling a panel of chemistry and chemical safety experts to red-team frontier AI models.The goal is to test whether a model can correctly judge the misuse potential of a... Show more

Remote Agent Engineer - AI Trainer ($100-$500 per hour)

MercorHesperia, California, US
Remote
Full-time

We are looking for engineers who build and operate LLM agents in production, and who have real visibility into how agents are actually used inside a company.You have probably: - Shipped an agent th... Show more

Remote Software Engineer - AI Trainer ($40-$50 per hour)

MercorHesperia, California, US
$40.00–$50.00 hourly
Remote
Full-time

Role Overview We’re hiring Software Engineers to build and ship apps for Mercor’s RL Studio platform.The role involves developing MCP servers and sometimes BUAs, integrating real software into sand... Show more

 • New!

Remote Propulsion & Effects Engineer - AI Trainer ($65-$75 per hour)

MercorApple Valley, California, US
$65.00–$75.00 hourly
Remote
Full-time

About the work Mercor is assembling a panel of energetic materials and propulsion experts to red-team frontier AI models.The goal is to test whether a model can correctly judge the misuse potential... Show more

Remote Synthetic / Process Chemist - AI Trainer ($65-$75 per hour)

MercorVictorville, California, US
$65.00–$75.00 hourly
Remote
Full-time

About the work Mercor is assembling a panel of chemistry and chemical safety experts to red-team frontier AI models.The goal is to test whether a model can correctly judge the misuse potential of a... Show more

Remote Propulsion & Effects Engineer - AI Trainer ($65-$75 per hour)

MercorVictorville, California, US
$65.00–$75.00 hourly
Remote
Full-time

About the work Mercor is assembling a panel of energetic materials and propulsion experts to red-team frontier AI models.The goal is to test whether a model can correctly judge the misuse potential... Show more

People also ask
Remote Synthetic / Process Chemist - AI Trainer ($65-$75 per hour)

Remote Synthetic / Process Chemist - AI Trainer ($65-$75 per hour)

MercorApple Valley, California, US
3 days ago
Salary
$65.00–$75.00 hourly
Job type
  • Full-time
  • Remote
Job description

## About the work Mercor is assembling a panel of chemistry and chemical safety experts to red-team frontier AI models. The goal is to test whether a model can correctly judge the misuse potential of a technical request — answering legitimate questions fully while refusing genuinely dangerous ones. You will: - Write challenging single-turn prompts in your domain, labelled across three levels: benign, dual-use, and adversarial. - Evaluate the responses that come back against a defined policy standard, and judge whether each was handled correctly. - Write the reference answer — what a correct response looks like, and the technical reasoning for why. This domain lives on the dual-use line more than most. The same route design that scales a medicine underpins a controlled compound; the same impurity profile that proves a clean process identifies how something was made. A model that refuses a routine scale-up or kinetics question is failing as badly as one that answers a question it shouldn't. Drawing that line reliably is why we need practitioners rather than generalists. ## Background we're looking for We're looking for chemists who have actually run routes and scaled them — bench to pilot to plant — and who know which requests are ordinary process chemistry and which are asking for something else. What matters most is being able to tell a routine professional question from one that's fishing for something else: the same route knowledge that shortens a synthesis serves whoever is shortening it. You will be writing prompts that sit exactly on that line, then judging whether the model held it. Examples of relevant backgrounds (ideally with red-teaming experience): - Synthetic route design and development in pharmaceutical, agrochemical or fine chemicals - Process chemistry and reaction engineering — optimisation, kinetics, impurity control - Scale-up from bench to pilot to plant, with the safety review that goes with it - Precursor sourcing, controlled-substance registration or regulatory chemistry - Method development and troubleshooting in a GMP or equivalent quality environment ## What this role demands beyond technical depth This is writing-intensive work. Every judgment you make needs a written rationale that a non-specialist can follow. Prior technical writing, published research, or expert witness experience is a strong signal; please include a sample or link. You will also be reading and writing about misuse scenarios in your field for sustained periods. We brief experts on this in advance, and you can pause or step away at any point without penalty. ## Before you apply Your work here will not involve, and must not draw on, classified or export-controlled information, or anything covered by an NDA or prepublication review obligation. If you hold such obligations you may still be a good fit; tell us in your application and we will scope the work accordingly.