Security engineer • corona ca
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
We are seeking a dynamic and detail-oriented Electrical Controls Engineer to join our innovative engineering team.In this role, you will be at the forefront of designing, developing, and optimizing... Show more
Saalex is an Engineering and Information Technology Services company with a focus on Test Range Operations and Management, Engineering and Logistics Services, Data Analytics and Business Intelligen... Show more
Eleven Recruiting is searching for a Manufacturing Engineer III for a leading aerospace and defense manufacturer in Corona, CA specializing in large-part forming and precision CNC machining.Th... Show more
Grade the Land, Channel the Flow — Design Tomorrow’s Infrastructures with TAIT Why TAIT?.Accelerated Growth — hands-on mentorship and quick advancement Impactful Projects — ... Show more
Headquartered in Sudbury, Mass.Methods provides an end-to-end portfolio of best-in-class products, engineering, service, parts, training, and integration.Methods has more than 300 employees, seven ... Show more
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
Schedule </strong><em>(Open Availability Highly Preferred)</em><strong>:<br></strong></p> <ul> <li style="line-height: 1;">Friday-Tue... Show more
Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI.Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely emb... Show more
At Lubrizol, we’re bringing to life the chemistry behind clean water, efficient transportation, reliable infrastructure, critical medicines, and the products people rely on every day through scienc... Show more
Lennar is one of the nation's leading homebuilders, dedicated to making an impact and creating an extraordinary experience for their Homeowners, Communities, and Associates by building quality home... Show more
Ames Construction has been building America for more than 60 years, and the people who work here are the reason we continue to succeed.We are a full-service, heavy civil and industrial contractor b... Show more
CLP Engineering: Engineering Built on Utility Operations Experience CLPE is a high-growth electric utility solutions firm that combines the technical depth of a consultant with the hands-on insight... Show more
The Switchgear Electrical Engineer is responsible for the engineering and execution of low and medium voltage switchgear systems for commercial, industrial, and utility applications.This role indep... Show more
Schedule </strong><em>(Open Availability Highly Preferred)</em><strong>:<br></strong></p> <p style="line-height: 1;"><strong><span... Show more
This position be on-site 4-5 days a week *.The Release Train Engineer (RTE) will serve as a servant leader, coach, and facilitator for an Agile Release Train (ART) supporting Federal Government, De... Show more
My client, a leader in medical-grade extrusion manufacturing, is hiring a Senior Process Engineer to sharpen the processes behind life-critical products.You'll turn manufacturing challenges into cl... Show more
Civil Engineer Job Duties: Completes construction projects by preparing engineering desi... Show more
Hiring patrol officers for assignments.Must be able to work any shift/days.Uniforms and equipment provided.All applicants must pass a pre-employment drug screen, background check and polygraph Ess... Show more
The Mining Engineer will assist the Mining Group in all aspects of mine engineering and mining operations.At CalPortland, we’re proud to offer a comprehensive, competitive benefits package that pro... Show more
The average salary range is between $ 100,614 and $ 165,000 year , with the average salary hovering around $ 125,000 year .
## 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 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 material-balance calculation that closes an inspector's account can be used to hide what is missing from it; the same protection assessment that hardens a facility maps its weaknesses. A model that refuses a routine material-accounting 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 been responsible for keeping nuclear material where it belongs — material control and accountability, physical protection, and the assessments that test both. What matters most is being able to tell a routine professional question from one that's fishing for something else: the same vulnerability assessment that closes a gap also describes 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): - Material control and accountability (MC&A) programme design, operation or assessment at a national laboratory or licensee - Physical protection system engineering — sensors, barriers, delay, response force, performance testing - Vulnerability assessment and adversary path analysis for nuclear facilities - Insider threat and human reliability programme work - Nuclear security policy, training or international assistance programmes ## 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.
