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Top Freelance Environmental Engineering and Technology Experts For Hire

Dr. Zahid U.

AI Modeling & Process Simulation Expert | Chemical & Process Systems Engineer | Advanced Solutions for Industry ...
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USD 50/hr
PhD in Energy and Environment Technology
South Korea

Innovative process systems engineer and AI specialist with a PhD and 5+ years of experience in chemical, environmental, and energy sectors. I d...

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USD 50/hr
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Dr. Meenakshi M.

PhD Chemical Engineer |water treatment process design,Research & Thesis Editing Consultant | Mass Transfer &Ther...
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USD 35/hr
M.Tech
India

I am a PhD in Chemical Engineering with extensive experience in research, academic writing, and engineering fundamentals, including mass transf...

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USD 35/hr
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Dr. Brett D.

Nature-published researcher, and Nature editor (in-house) and science writer (freelance) since 2009.
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USD 100/hr
MBA
Australia

Cross-disciplinary postdoctoral expertise in water, planetary health, environmental and social development, mining, geology, geochemistry, chem...

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USD 100/hr
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Majid T.

Scientific Editor and Reviewer
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USD 50/hr
PhD
Canada

I have several years of experience as a scientific editor and peer reviewer for a wide range of high-impact journals and international conferen...

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USD 50/hr
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Surbhi S.

Bioinformatics Researcher | Toxicogenomics | Scientific Writer & Data Analyst | RNA-seq & Docking Expert
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USD 15/hr
M.Sc.
India

I am a bioinformatics researcher with a strong focus on computational and cancer biology. My work involves literature-based data mining, gene–p...

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USD 15/hr
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Mirko B.

Chemist | Laboratory Analysis | Scientific Research
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USD 30/hr
Profesorado Universitario en Química
Argentina

Chemist and Electromechanical Technician with experence in laboratory techniques, chemical analysis and scientific research. Skilled in laborat...

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USD 30/hr
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Dr. Komalpreet S.

Remote Sensing Scientist | GeoAI, satellite imagery, and public health | Python, +8 years experience
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USD 100/hr
PhD Environmental Health Engineering
United States

I am a Remote Sensing and Geospatial Data Scientist specializing in the end-to-end engineering of planetary-scale intelligence. My expertise li...

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USD 100/hr
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Rohit K.

Freelance Scientific Writer for Environmental Engineering
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USD 25/hr
Ph. D.
India

Ph.D. in Environmental Engineering with specialization in bioremediation and arsenic treatment

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USD 25/hr
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Dr. Avani P.

PhD in Applied Physics with Gas Membrane Filtrations as a core subject and Specialized in Research Writing
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USD 50/hr
Doctor of Philosophy
India

5+ years university teaching experience / Designed and developed Gas membrane separation system / Mentored master degree students for final ye...

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USD 50/hr
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Dr. Ruth Mwongeli M.

Technical Due Diligence for Materials | Evidence Review, Claims Risk, Gap Analysis, Validation Plans, 8+ years in R&...
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USD 52/hr
Doctor of Philosophy
Korea, South

I help climate-tech teams, R&D groups, accelerators, and innovation programs make defensible materials decisions without wasting months in ...

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USD 52/hr
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Rajendra K.

Driving Excellence in pharm operations, tech transfer, validation, qualifications, QRA, cost control, equipment purchase
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USD 40/hr
Diploma In Mangement
Spain

Strategic and results-driven free lance & operations leader with extensive experience in project management, technology transfer, manufactu...

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USD 40/hr
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Dr. Oktay K.

Machine Learning & Remote Sensing Researcher & Data Scientist | Python, Geospatial AI, Satellite Image Analysis
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USD 100/hr
PhD
United Kingdom

I am a Machine Learning and Remote Sensing researcher with extensive experience in developing data-driven solutions for complex environmental a...

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USD 100/hr
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Dr. Jayjit M.

Assistant Professor with 20 years of experience, specializing in Environmental Science, Ecology, BioGeochemistry,
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USD 15/hr
M.Sc. in Environmental Science
India

Expertise includes microbial interactions, nutrient dynamics, toxicology, and bioremediation....Proficient in a wide range of analytical techniques and statistical analysis, with a strong publication...

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USD 15/hr
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Dr. Ashish S.

Environmental & Climate Policy Expert | Air Pollution, ESG & Sustainability Research | PhD
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USD 40/hr
PhD Environmental Engineering Air Pollution and Exposure Science
India

I am an environmental sustainability and climate policy expert with extensive experience in air quality research, environmental governance, and...

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USD 40/hr
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Dr. Agus S.

Research Analyst | Statistical Data Analysis | Technical & Scientific Writing | Geotechnical & Civil Engineer |...
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USD 50/hr
Bachelors
Indonesia

I am a research-focused professional with experience in data analysis, research documentation, and technical writing. I assist researchers, aca...

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USD 50/hr
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Dr. Matthew O.

Life Cycle Assessment Expert | Carbon Footprint & Environmental Impact Modelling | Sustainability & Circular Eco...
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USD 70/hr
PhD (Mechanical Engineering)
United Kingdom

Research Scientist with 10+ years of experience in sustainability consulting

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USD 70/hr
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Dr. Aimilia M.

Scientific Editor
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USD 50/hr
Chemistry PhD
Greece

Experienced Scientific Editor holding a PhD in Chemistry, with 10+ years of experience in research and 5+ years of experience in editing. Area...

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USD 50/hr
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Dr. Alaa A.

Remote Scientific Consultant | Physics PhD | Technical Writing & Multilingual Translation
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USD 58/hr
PhD in Physics
France

PhD in Micro and Nanosystems with over 10 years of international experience as a professor, researcher, and academic advisor in physics and mec...

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USD 58/hr
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Tanmay K.

Energy & Environmental Data Specialist | Excel Modeling & Soil Engineering Expert
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USD 20/hr
Msc. Environmental Engineering
Germany

I am an environmental and energy modeling specialist with a solid background in soil engineering research combined with hands-on experience in ...

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USD 20/hr
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Dr. Abdul G.

MSCA Fellow-Materials & Environmental Chemist | Writer with 10+ years of experience in environmental chemistry resea...
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USD 120/hr
Ph.D Environmental Science
Italy

I am a Marie Curie Fellow at the University of Padua, Italy, with over a decade of interdisciplinary research experience in environmental scien...

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USD 120/hr
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Dr. Dominic C.

20+ Yrs Sustainability Expert | ESG, LCA, Climate Resilience, Nature-Based Solutions, Hydroponic Phytoremediation
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USD 70/hr
MRes in Urban Resilience and Sustainability
United Kingdom

I am a sustainability consultant and Doctor of Engineering with over 20 years of experience in environmental design, ESG strategy, and nature-b...

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USD 70/hr
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Navin J.

Sustainability & Circular Bioeconomy Researcher | LCA Carbon Footprint Waste Valorization Expert
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USD 30/hr
Masters in Engineering
Nepal

I am a PhD researcher in Environmental Engineering at Kathmandu University, Nepal, with a strong academic and professional focus on sustainabil...

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USD 30/hr
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Dr. Mahmoud G.

"CFD Expert | Thermal Systems & Microchannel Cooling | ANSYS Fluent & Experimental Validation"
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USD 30/hr
Doctor of Philosophy (Ph.D)
Egypt

I am a Mechanical and Mechatronics Engineer with over 9 years of academic and research experience, currently serving as a teaching assistant at...

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USD 30/hr
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Dr. Raja Armughan A.

Molecular Dynamics Simulation & Modeling Specialist | Chemical Process Engineering Gaussian | CP2K | LAMMPS |
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USD 49/hr
PhD
Germany

I am a PhD candidate in Chemical Engineering at RWTH Aachen University, with a strong academic background from Imperial College London (MSc) an...

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USD 49/hr
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Dr. Cherif D.

Expert in Sustainable Food Production | Biomaterials & Nanocellulose | Food Waste Upcycling & Sustainable Bioref...
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USD 95/hr
PhD (Food Engineering)
Canada

I am a sustainability-driven scientist and consultant specializing in sustainable food production, bio-based materials and packaging, nano...

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USD 95/hr
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Hire top environmental engineering and technology consultants with expertise in wastewater treatment, environmental impact assessment, and more. Kolabtree is the world's largest platform for hiring trusted freelance scientists and consultants.

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Confidentiality Assured

We take several measures to help you work with full confidence and peace of mind.

Keep your project private

Restrict who can see your project and send you proposals. Invite only specific freelancers to view your project.

NDAs and IP protection

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection before disclosing project details.

Kolabtree ensures safety and security of your payments and personal information and project details. Kolabtree’s T&C includes a default confidentiality and NDA clause.

You will receive detailed proposals directly from Kolabtree. These proposals will include a comprehensive Statement of Work (SOW), project fees, milestones, and deadlines.

You can choose to pay either a fixed or an hourly fee based on your scope of work. Pre-pay for the next milestone. You have to approve the deliverables only if the quality meets your expectations. If you arn’t happy, we’ll refund your money.

Kolabtree will share multiple quotations for your project. You have the freedom to accept the quote that aligns with your project requirement and budget. You can get in touch with us in case you want to discuss the fee.

Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

Why Kolabtree

Contact experts directly

Speak directly with freelancers and explain your requirements.

100% satisfaction guaranteed

You have to approve the deliverables only if quality meets your expectations. If you arn’t happy, we’ll refund your money.

Project Management

Keep track of files and conversations in the user-friendly Workspace.

Flexible, secure payments

You can choose to pay either a fixed or an hourly fee based on your requirement.

How it works View full page
1

Post your Project (Free)

Your project details are safe, secure and visible only to logged-in users.

2

Get Quotes & Choose Experts

Discuss your requirements in detail with the experts before accepting the final statement of work from Kolabtree.

3

Collaborate

Pre-pay for your project and work with the expert to get your desired output. Keep track of files and conversations in the user-friendly Workspace.

4

Job Done!

Approve the deliverables once you're satisfied with the job done.