Nuclear Engineering, Safeguards Expert

Mercor

. Write challenging single-turn prompts in the nuclear domain across benign, dual-use, and adversarial levels .

Posted 10/25/2026contractRemote • United StatesMid-LevelSenior💰 $65 - $75 per hourWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in technical writing and evaluation within the nuclear domain, with a focus on safeguards, nonproliferation, and material control. Capable of articulating complex technical concepts to non-specialists and producing high-quality reference materials.

Highest-signal resume keywords

Technical WritingNuclear Domain ExpertiseSafeguards ExperienceAI Response EvaluationNonproliferation Knowledge

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Technical WritingAI Response EvaluationPrompt WritingReference Answer CreationPolicy Standard Evaluation

Soft Skills

Clear CommunicationAnalytical ThinkingJudgment Explanation

Industry Keywords

Nuclear SecuritySafeguardsNonproliferationFuel CycleNuclear EngineeringNuclear ForensicsIAEAEuratomMisuse ScenariosTechnical Reasoning

About the role

Key responsibilities & impact

Write challenging single-turn prompts in the nuclear domain across benign, dual-use, and adversarial levels
Evaluate AI model responses against a defined policy standard
Judge whether responses handled technical requests correctly
Write reference answers describing correct responses and the technical reasoning behind them
Explain judgments in writing so non-specialists can follow
Read and write about misuse scenarios for sustained periods
Participate in advance briefing about misuse-related content

Requirements

What you’ll need

Fuel-cycle depth plus exposure to how material is controlled, accounted for, or diverted
Safeguards and nonproliferation experience strongly preferred
Relevant backgrounds include Safeguards Analyst / IAEA or Euratom Inspector; Nuclear Engineer, Fuel Cycle; Nuclear Security Engineer; Nuclear Forensics Scientist; or Nonproliferation Analyst
Prior technical writing, published research, or expert witness experience is a strong signal
Ability to write challenging single-turn prompts labelled benign, dual-use, and adversarial
Ability to evaluate AI responses against a defined policy standard
Ability to write reference answers and technical reasoning understandable to non-specialists
Must not draw on classified or export-controlled information, NDA-covered information, or material subject to prepublication review
Must disclose such obligations so work can be scoped accordingly
Include a technical writing sample or link in the application
All qualified applicants considered without regard to legally protected characteristics

Benefits

Comp & perks

Earn up to $250 for each successful referral through the unique referral link
Reasonable accommodations upon request
Ability to pause or step away at any point without penalty