✦ Luna Orbit — Science & Research

Senior Specialist, Scientific Nomenclature & Reference Data - Product

at Merck

📍 USA - New Jersey - Rahway Hybrid 💰 $117K – $184K USD / year Posted April 15, 2026
Salary $117K – $184K USD / year
Type Full-Time
Experience senior
Exp. Years Bachelor's and 5+ years, Master's/PhD and 3+ years
Education Degree in chemistry, chemical engineering, or related scientific discipline; Bachelor's and 5+ years OR Master's/PhD and 3+ years
Category Science & Research

This role supports stewardship, curation, and integration of chemical, biologic, and vaccine product reference data across the drug development lifecycle. You will derive and validate nomenclature, curate master/reference data, standardize structures, and uphold data governance and regulatory compliance.

  • Derive and assign correct chemical nomenclature (IUPAC and CAS style) for small molecules and related entities
  • Create, maintain, and curate company reference/master data with metadata across the lifecycle
  • Enter, proofread, validate, and review data integrity in centralized systems
  • Apply structure standardization and substance representation (SMILES, InChI, Mol files) and support normalization
  • Ensure compliance with regulatory and industry standards (GxP, 21 CFR part 11, ICH, IDMP, WHO Drug Dictionary)

The work focuses on chemical nomenclature and regulated master/reference data management, including validation/proofreading, structure normalization (SMILES, InChI, Mol files), and applying canonical data models and metadata definitions. It also includes participating in SDLC and end-user acceptance testing for reference data systems, with opportunities to evaluate ML/NLP for curation assistance.

The ideal candidate is a senior scientific data specialist with deep organic chemistry experience and strong capability deriving and validating chemical nomenclature (IUPAC and CAS-style). They have extensive hands-on experience curating reference/master data, enforcing data quality rules, and standardizing molecular representations using SMILES, InChI, and Mol files in regulated environments (GxP, 21 CFR part 11, ICH/IDMP).

Completed at least one year of organic chemistry
Evaluating ML/AI or NLP approaches to assist curation (entity resolutionname generationproperty prediction)Support or lead projects and pilots to improve efficiencydata qualityand usabilityParticipate in governance forums; establish stewardship modelsKPIs (completenessaccuracytimeliness)escalation pathsand training
centralized systemsreference data systemsmaster data capabilitiesdata governance forums
organic chemistryIUPAC nomenclatureCAS style nomenclaturechemical nomenclaturereference/master data curationdata stewardshipdata quality rulesstructure standardizationSMILESInChIMol filesstructure normalizationproofreadingvalidationdata integrity reviewcanonical data modelsmetadata definitionsdata contracts documentationSOP documentationSDLC activitiesend-user acceptance testingGxP21 CFR part 11ICHIDMPWHO Drug Dictionarymachine learningNLPentity resolutionname generationproperty prediction
organic chemistryIUPAC nomenclatureCAS style nomenclaturechemical nomenclaturereference/master data curationdata stewardshipdata integrationdata quality rulesstructure standardizationsubstance representation practicesSMILESInChIMol filesstructure normalizationproofreadingvalidationdata integrity reviewcanonical data modelsmetadata definitionsdata contracts documentationSOP documentationSDLC activitiesend-user acceptance testingGxP21 CFR part 11ICHIDMPWHO Drug DictionaryML/AINLPentity resolutionname generationproperty prediction
subject matter expertstakeholder managementcross-functional collaborationcontinuous improvement mindsetcommunicationrelationship buildinggovernance participationconfidentiality
Industry Healthcare IT
Job Function Stewardship and validation of scientific chemical nomenclature and product reference/master data in regulated systems
Role Subtype Research Scientist
Senior SpecialistScientific NomenclatureReference DataProductchemical nomenclatureorganic chemistryIUPACCASCAS style nomenclaturereference/master datadata stewardshipdata quality rulesSMILESInChIMol filesstructure normalizationproofreadingvalidationdata integrity reviewSDLCend-user acceptance testingdata contractsSOPsGxP21 CFR part 11ICHIDMPWHO Drug DictionaryNLPmachine learningentity resolutionreference data

Must have completed at least one year of organic chemistry

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