Put your scientific expertise to work.
Paid expert projects in physics, chemistry, biology, maths, engineering and AI. Flexible, project-based, location independent.
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STEM
NewPay: $150–300/hour
Systems Architect / Chief Systems Architect
- Remote - US-based preferred; candidates with strong relevant experience worldwide considered.
- Degree: Master's or PhD
Application deadline: 3 Jan 2027
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Engineering
NewPay: $150–300/hour
Principal / Lead Systems Engineer
- Remote - US-based preferred; candidates with strong relevant experience worldwide considered.
- Degree: Master's or PhD
Application deadline: 3 Jan 2027
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Engineering
NewPay: $200–300/hour
Chief Engineer / Senior Mechanical Engineer
- Remote - US-based preferred; candidates with strong relevant experience worldwide considered.
- Degree: Master's or PhD
Application deadline: 3 Jan 2027
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STEM
NewPay: $65–123/hour
SolidWorks Specialist
- Remote
- Degree: Master's or PhD
Application deadline: 2 Jan 2027
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STEM
NewPay: $65–123/hour
OpenSCAD Developer
- Remote
- Degree: Master's or PhD
Application deadline: 2 Jan 2027
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STEM
NewPay: $65–165/hour
LibreCAD Expert
- Remote
- Degree: Master's or PhD
Application deadline: 2 Jan 2027
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STEM
NewPay: $65–123/hour
KiCad PCB Design Specialist
- Remote
- Degree: Master's or PhD
Application deadline: 2 Jan 2027
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STEM
NewPay: $65–123/hour
FreeCAD Expert (BIM & IFC Focus)
- Remote
- Degree: Master's or PhD
Application deadline: 2 Jan 2027
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Engineering
NewPay: $80–95/hour
Engineering PhD
- Fully remote
- Degree: PhD
Application deadline: 2 Jan 2027
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STEM
NewPay: $65–123/hour
Electronics Specialist - LTspice
- Remote
- Degree: Master's or PhD
Application deadline: 2 Jan 2027
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Engineering
NewPay: $65–123/hour
Electronics Simulation Engineer (NgSpice)
- Remote
- Degree: Master's or PhD
Application deadline: 2 Jan 2027
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Engineering
NewPay: $65–123/hour
Electronic Engineer (Qucs-S)
- Remote
- Degree: Master's or PhD
Application deadline: 2 Jan 2027
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Economics
NewPay: $120/hour
Market Research & Insights Experts
- Remote
- Full-time, ~40 h/week
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Engineering
NewPay: $85–185/hour
Semiconductor Engineering Expert
- Remote
- Degree: Master's or PhD
Application deadline: 30 Dec 2026
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Engineering
NewPay: $85–185/hour
Principal Engineer / Professor — Technical Expert
- Remote
- Degree: Master's or PhD
Application deadline: 30 Dec 2026
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Engineering
NewPay: $85–185/hour
Materials Science Expert
- Remote
- Degree: Master's or PhD
Application deadline: 30 Dec 2026
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Engineering
NewPay: $85–185/hour
Manufacturing & Industrial Engineering Expert
- Remote
- Degree: Master's or PhD
Application deadline: 30 Dec 2026
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Engineering
NewPay: $85–185/hour
Aerospace Engineering Expert
- Remote
- Degree: Master's or PhD
Application deadline: 30 Dec 2026
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Physics
NewPay: $90–140/hour
Physics Domain Expert
- Remote (United States)
- Degree: PhD
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Mathematics
NewPay: $90–140/hour
Mathematics Domain Expert
- Remote (United States)
- Degree: PhD
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Chemistry
NewPay: $90–140/hour
Chemistry Domain Expert
- Remote (United States)
- Degree: PhD
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Biology
NewPay: $90–140/hour
Biology & Life Sciences Domain Expert
- Remote (United States)
- Degree: PhD
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Physics
NewPay: $50–90/hour
Nuclear & Radiological Security Expert
- Remote
- Degree: Master's or PhD
Application deadline: 27 Dec 2026
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ML & AI
NewPay: $60–120/hour
Machine Learning Researcher (MSc. or PhD)
- Global, fully remote
- Part-time, ~15 h/week
- Degree: Master's or PhD
Application deadline: 22 Dec 2026
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ML & AI
NewPay: $60–120/hour
Applied Scientists — Machine Learning (MSc. or PhD)
- Global, fully remote
- Part-time, ~15 h/week
- Degree: Master's or PhD
Application deadline: 22 Dec 2026
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Mathematics
NewPay: $60–120/hour
Mathematics Expert (MSc./PhD)
- Global, fully remote
- Part-time, ~15 h/week
- Degree: Bachelor's or higher
Application deadline: 21 Dec 2026
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Biology
NewPay: $70–100/hour
Genomics & Cell Biology Specialist
- Remote (London, UK / US East Coast)
- Part-time, ~20 h/week
- Degree: PhD
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Chemistry
NewPay: $70–100/hour
Chemistry Specialist, Synthetic & Analytical Chemistry
- Remote (London, UK / US East Coast)
- Part-time, ~20 h/week
- Degree: Master's or PhD
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Biology
NewPay: $60–120/hour
Life Sciences Research Expert (Python)
- Global, fully remote
- Part-time, ~15 h/week
- Degree: Master's or PhD
Application deadline: 20 Dec 2026
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STEM
NewPay: $30–60/hour
Domain Contributor - Evaluation Specialist
- Remote
- Part-time, ~15 h/week
Application deadline: 20 Dec 2026
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STEM
NewPay: $30–60/hour
Research Evaluation Specialist (PhD or Masters / Researcher / Professor)
- Remote, worldwide
- Part-time, ~15 h/week
- Degree: Master's or PhD
Application deadline: 19 Dec 2026
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STEM
NewPay: $50–60/hour
STEM Researchers - MSc/PhD (Must own MacBook)
- Remote
- Full-time, ~40 h/week
- Degree: Master's or PhD
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Chemistry
NewPay: $45–90/hour
STEM Expert – Chemistry & Computational Chemistry (PhD)
- Remote (Worldwide)
- Degree: PhD
Application deadline: 15 Dec 2026
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Biology
NewPay: $45–90/hour
STEM Expert – Biology & Bioinformatics (PhD)
- Remote(Worldwide)
- Degree: PhD
Application deadline: 15 Dec 2026
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STEM
NewPay: $60–120/hour
STEM Expert (MSc./PhD)
- Global, fully remote
- Part-time, ~15 h/week
- Degree: Master's or PhD
Application deadline: 15 Dec 2026
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Engineering
NewPay: $60–120/hour
Mechanical Engineering Expert (MSc. or PhD)
- Global, fully remote
- Part-time, ~15 h/week
- Degree: Master's or PhD
Application deadline: 15 Dec 2026
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ML & AI, Engineering
NewPay: $60–120/hour
ML Engineer (MSc. or PhD)
- Global, fully remote
- Part-time, ~15 h/week
- Degree: Master's or PhD
Application deadline: 15 Dec 2026
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Engineering
NewPay: $60–120/hour
Hardware Expert (MSc. or PhD)
- Global, fully remote
- Part-time, ~15 h/week
- Degree: Bachelor's or higher
Application deadline: 15 Dec 2026
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Physics
NewPay: $80–120/hour
Aerodynamics Expert (MSc. or PhD)
- Global, fully remote
- Part-time, ~15 h/week
- Degree: Bachelor's or higher
Application deadline: 15 Dec 2026
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Biology
NewPay: $45–90/hour
Life Sciences Research Scientist (PhD): Wet Lab & Computational Biology
- Remote(Worldwide)
- Degree: Master's or PhD
Application deadline: 14 Dec 2026
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Chemistry, Biology
NewPay: $45–90/hour
Computational Chemistry, Structural Biology & Drug Discovery Scientist (PhD)
- Remote (Worldwide)
- Degree: Master's or PhD
Application deadline: 14 Dec 2026
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Biology
NewPay: $45–90/hour
Computational Biology & Bioinformatics Expert (PhD)
- Remote (Worldwide)
- Degree: PhD
Application deadline: 14 Dec 2026
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Biology
NewPay: $45–90/hour
Clinical, Microbiome & Translational Research Scientist (PhD)
- Remote(Worldwide)
- Degree: PhD
Application deadline: 14 Dec 2026
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STEM
NewPay: $50/hour
STEM Expert, Spanish (Spain)
- Not stated
- Part-time, ~21 h/week
- Degree: Bachelor's or higher
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STEM
NewPay: $50/hour
STEM Expert, Mandarin Chinese (mainland China)
- Remote
- Part-time, ~21 h/week
- Degree: Bachelor's or higher
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STEM
NewPay: $50/hour
STEM Expert, German (Germany)
- Not stated
- Part-time, ~21 h/week
- Degree: Bachelor's or higher
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Earth sciences
NewPay: $40–60/hour
Agriculture, Forestry & Environmental Experts
- Remote
- Degree: Master's or PhD
Application deadline: 13 Dec 2026
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Physics, ML & AI
NewPay: $100–400/hour
Research Scientist - Computer Science & Computational Physics
- Remote
- Full-time
- Degree: PhD
Application deadline: 12 Dec 2026
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Physics, ML & AI
NewPay: $100–400/hour
Principal Research Scientist (Computer Science / Computational Physics)
- Remote
- Full-time
Application deadline: 12 Dec 2026
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Engineering
NewPay: $84/hour
Atomistic Materials Modeling Expert
- Remote
- Full-time, ~40 h/week
- Degree: Master's or PhD
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Economics
NewPay: $150–200/hour
Economics Research Expert
- Remote
- Full-time, ~40 h/week
- Degree: PhD
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Physics
NewPay: $80–110/hour
Quantum Information Science Physicist (PhD)
- Remote
- Part-time, ~10 h/week
- Degree: PhD
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Physics
NewPay: $70–100/hour
Physics Expert
- Remote
- Full-time, ~40 h/week
- Degree: Master's or PhD
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Mathematics
NewPay: $40–75/hour
Mathematics Expert
- Remote
- Full-time, ~40 h/week
- Degree: Master's or PhD
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Engineering
NewPay: $60–120/hour
Materials Science Expert
- Remote
- Full-time, ~40 h/week
- Degree: Master's or PhD
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Physics, Biology, Economics
NewPay: $60–120/hour
Life, Physical & Social Science Expert
- Remote
- Full-time, ~40 h/week
- Degree: Master's or PhD
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Chemistry
NewPay: $65–105/hour
Chemistry Expert
- Remote
- Full-time, ~40 h/week
- Degree: Master's or PhD
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Biology
NewPay: $110–125/hour
Biotechnology Expert
- Remote
- Full-time, ~40 h/week
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Biology
NewPay: $70–105/hour
Biology Expert
- Remote
- Full-time, ~40 h/week
- Degree: Master's or PhD
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Chemistry
NewPay: $65–75/task
Synthetic / Process Chemist
- Remote
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Chemistry, Engineering
NewPay: $65–75/task
Specialty Materials Chemist — Pyrotechnics or Propulsion
- Remote
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Physics
NewPay: $65–75/task
Nuclear Medicine Physicist / Cyclotron RSO
- Remote
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Physics, Engineering
NewPay: $65–75/task
Forensic Scientist — Nuclear Materials
- Remote
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Chemistry
NewPay: $65–75/task
Forensic / Toxicological Chemist
- Remote
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Engineering
NewPay: $65–75/task
Federal Certified Materials Specialist / Incident Analyst
- Remote
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Chemistry
NewPay: $65–75/task
Chemical Defense Researcher
- Remote
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Chemistry
NewPay: $65–75/task
Analytical Chemist
- Remote
- Degree: Master's or PhD
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Chemistry, Engineering
NewPay: $60/hour
Energetic Materials Expert for Redteaming
- Remote
- Full-time, ~40 h/week
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Physics, Mathematics
NewPay: $100–200/hour
Physics Expert PhD (Statistical Physics / Quantum Information / Condensed Matter)
- Fully Remote, Open to candidates worlwide
- Part-time, ~5 h/week
- Degree: PhD
Application deadline: 6 Nov 2026
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Physics, Engineering
NewPay: $100–200/hour
Physics Expert PhD (AMO / Optical Properties of Materials)
- Fully Remote, Open to candidates worlwide
- Part-time, ~5 h/week
- Degree: Master's or PhD
Application deadline: 6 Nov 2026
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Physics
NewPay: $100–200/hour
Physics Expert (PhD / Postdoc)
- Remote (Worldwide)
- Part-time, ~10 h/week
- Degree: PhD
Application deadline: 6 Nov 2026
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Economics
NewPay: $120/hour
Survey Research & Consumer Insights Expert
- Remote
- Full-time, ~40 h/week
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Biology
NewPay: $60–90/hour
Drug Discovery Scientist
- Remote
- Part-time, ~20 h/week
- Degree: PhD
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Physics, Engineering
NewPay: $80–95/hour
Radio Frequency and Electromagnetic Engineering Expert
- Remote
- Full-time, ~40 h/week
- Degree: Bachelor's or higher
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Engineering
NewPay: $70–85/hour
Electrical Test Automation Engineer
- Remote
- Full-time, ~40 h/week
- Degree: Bachelor's or higher
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Engineering
NewPay: $70–85/hour
Electrical Design Specialist
- Remote
- Full-time, ~40 h/week
- Degree: Bachelor's or higher
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Engineering
NewPay: $70–110/hour
Sales Representatives, Wholesale and Manufacturing, Technical and Scientific Products
- Remote
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Engineering
NewPay: $70–110/hour
Sales Representatives, Wholesale and Manufacturing, Except Technical and Scientific Products
- Remote
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Engineering
NewPay: $70–110/hour
Materials Science Domain Expert
- Bay Area, CA
- Full-time, ~40 h/week
- Degree: Master's or PhD
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Engineering
NewPay: $65–105/hour
Engineering & Software Domain Expert
- Bay Area, CA
- Full-time, ~40 h/week
- Degree: Bachelor's or higher
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Chemistry, Biology
NewPay: $65–105/hour
Biochemistry & Life Sciences Domain Expert
- Bay Area, CA
- Full-time, ~40 h/week
- Degree: PhD
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Physics
NewPay: $61–77/hour
Applied Physics Benchmark Specialist
- Remote
- Degree: Master's or PhD
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ML & AI
NewPay: $60–100/hour
Finance Domain Expert — AI Training & Evaluation
- Bay Area, CA
- Full-time, ~40 h/week
- Degree: Master's or PhD
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ML & AI
NewPay: $100–120/hour
LLM Research Scientist (Pre-training & Computer Vision & Adversarial Robustness)
- Remote
- Full-time, ~40 h/week
- Degree: PhD
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Engineering
NewPay: $84/hour
Inorganic Materials, Semiconductor & Superconductor Experts
- Remote
- Full-time, ~40 h/week
- Degree: Master's or PhD
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Chemistry
NewPay: $84/hour
Atomic Layer Deposition (ALD) Experts
- Remote
- Full-time, ~40 h/week
- Degree: Master's or PhD
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Physics
NewPay: $60–80/hour
Physicist Talent Network
- Remote
- Part-time
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Physics
NewPay: $60–80/hour
Physical Scientist Talent Network
- Remote
- Part-time
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Mathematics
NewPay: $60–80/hour
Mathematician Talent Network
- Remote
- Part-time
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Chemistry
NewPay: $60–80/hour
Chemist Talent Network
- Remote
- Part-time
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Biology
NewPay: $60–80/hour
Biologist Talent Network
- Remote
- Part-time
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