Mercor
MercorVerified listing

Forensic Scientist Nuclear Materials Remote

75 fixed
Remote
task-based
100 openings
Posted September 15, 2026
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Listing checked October 3, 2026 · pay as published by Mercor

Key details

Pay
$75 fixed
Location
Remote
Job type
task-based
Openings
100
Posted
September 15, 2026

Overview

Neon is assembling a panel of nuclear forensics and safeguards practitioners to red-team frontier AI models. The job is to test whether a model can judge misuse potential: it should answer legitimate technical questions and refuse dangerous ones. You will write single-turn prompts across three labels, benign, dual-use, and adversarial, then assess model responses against a set policy standard. Each prompt also needs a reference answer that describes a sound reply and the technical reasoning behind it. Much of the challenge comes from the dual-use nature of this field, where the same signature that helps attribute a sample could also reveal what to hide.

What You'll Do7

  • Write demanding single-turn prompts in nuclear materials, safeguards, or forensics, and label each as benign, dual-use, or adversarial.
  • Review model outputs against the policy standard and decide whether the response met the bar.
  • Draft reference answers that show what a correct reply should cover.
  • Explain the technical reasoning that supports each reference answer and evaluation.
  • Identify where a routine question about measurement methodology starts to cross into misuse potential.
  • Use casework knowledge from sample characterization, attribution, radiochemical analysis, or detection operations.
  • Produce written rationales that a non-specialist can follow.

Requirements12

  • Hands-on experience characterizing real nuclear material through detection, attribution, or analytical work.
  • Background in nuclear forensics casework or international exercise participation.
  • Knowledge of radiochemical and mass-spectrometric analysis, including isotopics, age dating, and impurity or process signatures.
  • Familiarity with detection and interdiction tools such as portal monitors, handheld identification, and search operations.
  • Understanding of material signature libraries, reference materials, and attribution methodology.
  • Research experience in pre- or post-detonation forensics at a national laboratory or agency.
  • Red-teaming experience is preferred.
  • Ability to tell a normal professional question from one that seeks harmful detail.
  • Strong technical writing, published research, or expert witness experience.
  • A writing sample or link to prior work.
  • No reliance on classified, export-controlled, NDA-bound, or prepublication-review information.
  • Disclose any such obligations in the application so the work can be scoped.

Who Should Apply

Nuclear materials specialists who have worked on sample characterization, attribution, radiochemistry, or detection fit this panel. You should be comfortable writing for non-specialists, since every judgment needs a rationale that a general reader can follow. The role is a poor match for generalists who lack direct nuclear forensics or safeguards experience, or for anyone who wants to apply without a writing sample. Candidates often score low when they cannot point to a specific case, instrument, or attribution method, or when their prompts fail to hold the dual-use line. Another common rejection reason is failing to flag NDA, export-control, or prepublication obligations up front.

Salary Insight

The listing pays $75 for a one-time, task-based engagement. That amount suits a single prompt-writing and review deliverable rather than an ongoing consulting arrangement. No wider salary range appears in the source, so ask about scope, revisions, and payment terms if the work grows beyond one task.

Pay and demand for Science & Research roles

Market estimates from live NearSkill listings — separate from this job's published terms.

Aggregated

This role · as published

$75 fixed

Taken from the listing itself.

Typical pay · estimated

$85/hour

Median of 105 similar roles that publish pay · 6 publish only a top rate; those count at the rate they gave

Most Science & Research roles pay $68–$100 per hour.

Typical rangeMedian pay

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Most requested skills · share of roles

  • technical writing
    22%
  • python
    14%
  • scientific writing
    14%
  • chemistry
    12%

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Compare your resume against these roles

Required skills

Nuclear ForensicsNuclear SafeguardsRadiochemistryMass SpectrometryIsotopicsAge DatingImpurity SignaturesProcess SignaturesSample CharacterizationAttribution MethodologyMaterial Signature LibrariesReference MaterialsPortal MonitorsHandheld IdentificationSearch OperationsPre Detonation ForensicsPost Detonation ForensicsRed TeamingTechnical WritingExpert WitnessPolicy EvaluationAI Red Teaming

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