Machine learning engineer • mcallen tx
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
A cashier is on the front line of the Krispy Kreme doughnut experience--keeping the customers happy and the store running smoothly.You make the magic happen by taking dozen orders, making coffee an... Show more
Do you like working with your hands, problem-solving, and consider yourself mechanically inclined? If so, then a Maintenance Technician position could be the perfect position for you! Grab a wrench... Show more
The research teams behind the best-known AI models come to Mercor for machine learning judgment they can't generate on their own.Your standards and expertise become the rubric that frontier AI is g... Show more
Receiving and carrying-out Repair Orders as dispatched.Performing diagnostic services and troubleshooting to determine repair needs.Providing labor, time, and parts estimates for repair services.Pe... Show more
The research teams behind the best-known AI models come to Mercor for machine learning judgment they can't generate on their own.Your standards and expertise become the rubric that frontier AI is g... Show more
Position Description: MXR Imaging, Inc, a nationwide provider of Medical Imaging solutions in X-Ray, CT, MRI and Ultrasound, is seeking an experienced X-Ray Field Service Engineer.This person will ... Show more
Every machine we rent has a job site waiting on it - and it's our mechanics who make sure it shows up ready to work.Tejas Equipment Rentals is hiring a full-time Equipment Mechanic II at our McAlle... Show more
Role Mission: RISE stands for Reaching Independence through Support and Education.IDEA Special Education RISE teachers ensure that our students who have a wide range of learning, cognitive, emotion... Show more
Job details Spherion is seeking an experienced, detail-oriented Level 2 SMT Machine Operator to join our rapidly growing team in Pharr, Texas.In this role, you will program, set up, and run advance... Show more
New to Mortgage But Not New to Hustle.Get Licensed and Build With Us.Maybe you just passed your NMLS exam.Maybe you're studying for it now.Maybe you've spent years in real estate, sales, or buildin... Show more
Teacher Assistant At Brillante Academy, we believe:.Every child possesses inherent dignity & infinite potential.Parents are the first educators.Learning and excelling in two languages (English ... Show more
The research teams behind the best-known AI models come to Mercor for machine learning judgment they can't generate on their own.Your standards and expertise become the rubric that frontier AI is g... Show more
The research teams behind the best-known AI models come to Mercor for machine learning judgment they can't generate on their own.Your standards and expertise become the rubric that frontier AI is g... Show more
A premier metal building manufacturer specializing in the design, fabrication, and delivery of top-quality metal structures.Our unwavering commitment to excellence, innovation, and customer satisfa... Show more
For this position, pay will be variable by location.See additional job details and benefits below.Team Members are the soul of our kitchens.They keep us running like a well-oiled machine, ensuring ... Show more
IOC Company a dynamic road and highway construction company is seeking a Project Engineer for our Rio Grande Valley Operation The Project Engineer is responsible for assisting in the planning, esti... Show more
Provide students with appropriate learning activities and experiences in the core academic subject area assigned to help them fulfill their potential for intellectual, emotional, physical, and soci... Show more
The Simulated Participant (SP) at the Simulation & Immersive Learning Center at Texas A&M University plays a critical role in healthcare simulation education by portraying realistic and repeatable ... Show more
Role Overview**Mercor is working with a leading AI research lab on a project to improve how AI systems do real-world data science and data engineering work.We’re looking for senior data scientists ... Show more
The average salary range is between $ 124,693 and $ 200,000 year , with the average salary hovering around $ 154,997 year .
## 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 dispersion model that sites a plant and sets an evacuation radius also predicts an exposure; the same hazard analysis that finds a failure path is a list of failure paths. A model that refuses a routine exposure-limit 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 people who have assessed real exposures and real process hazards, and signed off on the controls. What matters most is being able to tell a routine professional question from one that's fishing for something else: the same release model that protects a community estimates a consequence. 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): - Certified industrial hygienist — exposure assessment, sampling strategy, control banding - Process hazard analysis — HAZOP, LOPA, what-if studies, management of change - Toxic release and dispersion modelling — consequence analysis, AEGL/ERPG criteria, facility siting - Ventilation, containment and PPE programme design for chemical hazards - Regulatory compliance — PSM, Seveso, COMAH, OSHA or national equivalents ## 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.
