163 phd candidate jobs at 94 companies in United States

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PhD Candidate, Tissue Reprogramming
Redwood City, California, United States
OnsiteFull Time
Retro Biosciences
Retro Biosciences: Developing therapies to extend healthy human lifespan.
MS in a relevant field preferred; hands-on lab experience with rodent necropsy, tissue harvesting, primary cell isolation, cell culture, flow cytometry, histology, and imaging; strong attention to detail and communication skills.
flow cytometry, immunohistochemistry, immunofluorescence, imaging
1mo
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PhD candidate in Machine Learning at the edge of the Smart Grid
Kirchberg or Rochester
€37k/yr OnsiteFull Time, Contract
University of Luxembourg
University of Luxembourg: A public research university offering higher education and degrees.
Computer Science background, expertise in machine learning and optimization, programming skills (Python, Java), fluent English, teamwork and critical thinking; PhD funded by FNR, fixed-term full-time position.
Python, Java
1w
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2027 PhD Management Track
Atlanta or Chicago or Cleveland or Fort Worth or Los Angeles or Princeton
$185k-$230k/yr OnsiteFull Time
McMaster-Carr
McMaster-Carr: Supplies maintenance, repair, and operations products to industrial customers.
PhD candidates welcomed; strong problem solving, collaboration, and leadership potential. Work spans AI, operations, distribution, product and supplier management.
AI, large language models, 3D CAD models
3w
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Summer Associate - PhD
Boston or Brussels or Chicago or London or Los Angeles or San Francisco or San Jose or New York or Washington
$9k/bi-wk OnsiteInternship
Cornerstone Research
Cornerstone Research: Provides economic and financial consulting for complex disputes.
Pursuing a PhD in finance, economics, accounting, econometrics, or marketing; graduating 2027 or 2028; ability to apply academic research to real-world problems; eligible to work in the United States (F-1 candidates must independently obtain authorization).
1mo
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Graduate Quantitative Researcher (PhD)
Amsterdam or Chicago or Hong Kong or London or Mumbai or New York or Sydney
$250k/yr OnsiteFull Time
IMC
IMC: Global trading firm providing liquidity to financial markets.
PhD candidate in a quantitative field graduating Sep 2026–Jul 2027, strong analytical and programming skills (Python, C, C++), available for full-time start in Feb or Aug 2027.
Python, C, C++
3w
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Associate - PhD
Boston or Brussels or Chicago or London or Los Angeles or New York City or San Francisco or Washington
$245k/yr OnsiteFull Time
Cornerstone Research
Cornerstone Research: Provides economic and financial consulting for complex legal disputes.
Doctoral-level candidates in economics, finance, accounting, or marketing; ability to apply academic research to real-world issues; visa support available; US applicants should have ≥12 months work authorization.
3w
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Synthetic/Process Chemist Intern/Co-Op (PHD Candidate)
Akron, Ohio, United States
OnsiteInternship
Flexsys
Flexsys: Manufacturer of specialty chemicals for the global tire industry.
Ph.D. enrollment in organic/process/medicinal chemistry, strong synthetic organic chemistry skills, experience with multi-step syntheses, publication record, lab execution, communication, and willingness to relocate to Akron, OH.
NMR, LC-MS, HPLC, GC, Design of Experiments (DoE)
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Research Intern (BS/MS/PhD)
Palo Alto, California, United States
OnsiteMultiple Commitments Available
Pika
Pika: AI-powered platform for generating and editing professional videos
BS/MS/PhD-level candidates with Videogen experience; proficiency in Python and ML toolkits (PyTorch, TensorFlow); familiarity with multimodal LLMs; strong communication and research skills.
Videogen, Python, PyTorch, TensorFlow, Multimodal large language models (MLLMs)
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Quantitative Research Internship - PhD: Summer 2027
Hong Kong or United States
OnsiteInternship
Susquehanna International Group
Susquehanna International Group: Global quantitative trading firm specializing in proprietary financial markets.
PhD candidate in a quantitative field, strong analytical and communication skills, proficient in Python for large-data analysis; C++ is a plus; interest in strategic/competitive activities.
Python, C++
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Summer Intern 2027 - Quantitative Researcher (PhD)
New York, New York, United States
$300k/yr OnsiteInternship
Five Rings
Five Rings: Proprietary trading firm developing quantitative strategies for global markets.
PhD candidate in CS, math, physics, statistics, economics or related; strong quantitative and programming skills; meticulous problem-solver with proven academic or internship success.
1mo
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Quantitative Research Internship - PhD: Summer 2027
New York or Philadelphia
$9k/wk OnsiteInternship, Full Time
Susquehanna International Group
Susquehanna International Group: Global quantitative trading and market making firm.
PhD candidates in quantitative fields, strong analytical and programming skills (Python; C++ a plus), experience with statistical analysis and machine learning, clear communication and collaboration skills.
Python, C++
3w
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Current PhD - Data Science Internship - Summer 2027
McLean or Cambridge or Chicago or Richmond or Plano or San Francisco or San Jose or New York
$160k-$192k/yr HybridFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
0.5+ YOECurrent PhD candidate in a quantitative field (expected by Aug 2029), continuing study during internship; ≥6 months experience with open-source data languages, machine learning, and Python/R/SQL.
Python, R, SQL
2mo
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Clinical Psychologist - Post Doctoral - Therapy Only (PhD or PsyD)
Sterling, Virginia, United States
$50k/yr HybridFull Time
LifeStance Health
LifeStance HealthNASDAQ: LFST: Provides outpatient behavioral healthcare and mental health services.
PhD or PsyD required; licensed in one or more US states or postdoctoral candidate seeking supervision; experience with psychotherapy and treating adult and/or child/adolescent populations.
1w
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Research Scientist Intern (AI Infra Compute) - 2027 Start (PhD)
Seattle, Washington, United States
OnsiteInternship
ByteDance
ByteDance: Developing AI-driven content platforms and mobile applications.
Current PhD candidate in CS or related field; experience with LLM training/inference or AI infra; ability to work independently; strong communication and teamwork skills.
VolcEngine ECS, Pytorch, vLLM, SGlang
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AI Infrastructure Engineer Intern (Algorithm Infrastructure) - 2027 Start (PhD)
San Jose, California, United States
OnsiteInternship
TikTok
TikTok: Global short-form video hosting and social media platform.
PhD candidate in CS or related field with system design, large-model familiarity, performance optimization, and production engineering skills; experience with distributed scheduling and CUDA/Triton.
CUDA, Triton
2d
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2027 Quantitative Analytics Program Capital Markets (PhD) – Early Careers
Charlotte, North Carolina, United States
OnsiteFull Time
Wells Fargo
Wells FargoNYSE: WFC: Global provider of banking, investment, and mortgage financial services.
2+ YOEMaster's degree or higher in a quantitative discipline and 2+ years of quantitative analytics experience. PhD candidates need quantitative programming, statistical modeling, capital markets, and communication skills.
Python, C++, SQL, Java, Monte Carlo methods, differential equations, linear algebra, applied probability, statistics, generative AI
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Teaching Assistant or PhD Candidate Teaching Assistant 26-27AY: Anthropology (Continuous Recruitment)
Minneapolis or Saint Paul
$30/hr OnsitePart Time
University of Minnesota
University of Minnesota: Public research university providing undergraduate and graduate education.
Current UMN graduate student with required enrollment (6 credits for 9511; 1 credit for 9519), meet language proficiency for non-native English speakers, strong communication and organization skills; familiarity with Canvas preferred.
Canvas
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AI&I/Data Science Intern (PhD in progress) On-site
Rochester, Minnesota, United States
$30/hr OnsiteMultiple Commitments Available
Mayo Clinic
Mayo Clinic: Provides integrated medical care, clinical research, and healthcare education.
PhD candidate in data science/computer science/mathematics/statistics/informatics/computer engineering; strong Python, AI/ML research, literature review, experimentation and validation skills; excellent analytical and communication skills.
Python
1mo
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Clinical Research Associate (PhD Candidates)
Cincinnati or Lexington or Louisville or Columbus or Cleveland or Indianapolis or Nashville or Missouri or Detroit or Chicago
FieldFull Time
Medpace
MedpaceNasdaq: MEDP: Full-service clinical contract research organization for medical development.
1+ YOEBachelor’s in life/health science, valid driver’s license, ability to travel 60-70% nationwide, 1+ year healthcare experience preferred, Microsoft Office proficiency, strong communication and attention to detail.
Microsoft Office, Clinical Trial Management System
2mo
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Research Scientist Intern, State Estimation for Dexterous Manipulation (PhD)
Redmond, Washington, United States
$8k-$12k/mo OnsiteInternship
Meta
MetaNASDAQ: META: Develops social networking platforms and virtual reality technologies.
Ph.D. candidate in relevant field, strong background in representation learning and physics-based/state estimation, experience with Python and PyTorch, and ability to obtain work authorization at time of hire.
Python, PyTorch