Top Freelance Environmental Engineering and Technology Experts For Hire

Dr. Dr Kris A.

PhD level chemical engineer with full stack software development skills.
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
PhD Chemical Engineering
United Kingdom

I have over 20 years of experience in the commercialisation of technologies in the petroleum and biofuels industries. For the past 7 years I ha...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Muhammad A.

Occupational Health, Safety & Environmental (HSE) Consultant | 15+ Years in ISO & OSHA Compliance
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Masters of Science
Pakistan

I’m a seasoned Occupational Health, Safety & Environmental (HSE) Consultant with over 15 years of hands-on experience helping organizations...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Wagari M.

PhD Hydrogeologist | Groundwater Modeling, GIS & Hydrogeochemistry Consultant | other Academia/education
Create Project
★★★★★
☆☆☆☆☆
Ph.D
Ethiopia

PhD Hydrogeologist and Environmental Engineer with 10+ years of expertise in groundwater hydrology, hydrogeochemistry, and environmental isotop...

★★★★★
☆☆☆☆☆
Contact3

Dr. Thomas C.

PhD Chemical Engineer | Scientific Consultant | Technical Writer | STEM Educator
Create Project
★★★★★
☆☆☆☆☆
USD 55/hr
PhD Chemical Engineering
France

I am a PhD graduate in Chemical Engineering with experience in academic research, industrial process engineering, higher education, and seconda...

★★★★★
☆☆☆☆☆
USD 55/hr
Contact3

Dr. Muhammad Umar F.

Environmental Consultant | Nanotech & Analytical Chemistry | AI & Stat Expert | Research & Technical Writing...
Create Project
★★★★★
☆☆☆☆☆
USD 96/hr
PhD
Saudi Arabia

Senior Environmental Scientist, Consultant and Researcher with over 15 years of experience in environmental science, environmental engineering,...

★★★★★
☆☆☆☆☆
USD 96/hr
Contact3

Dr. Raja Armughan A.

Molecular Dynamics Simulation & Modeling Specialist | Chemical Process Engineering Gaussian | CP2K | LAMMPS |
Create Project
★★★★★
☆☆☆☆☆
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...

★★★★★
☆☆☆☆☆
USD 49/hr
Contact3

Dr. Kandarp B.

PhD Microbiology | Scientific Writer, Editor & Research Mentor | 17+ Yrs in Life Sciences & Multidisciplinary Re...
Create Project
★★★★★
☆☆☆☆☆
USD 35/hr
PhD
India

I am a PhD in Microbiology with 17+ years of experience in scientific writing, editing, and research mentoring across life sciences and multidi...

★★★★★
☆☆☆☆☆
USD 35/hr
Contact3

Hamid U.

Chemistry Subject Matter Expert with 4+ years of experience in Scientific Research & Writing
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
M.Phil
Pakistan

I am a Chemistry Subject Matter Expert and nanomaterials researcher with expertise in inorganic chemistry, physical chemistry, materials chemis...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Dr. Nohhyeon K.

Engineering Data Analyst & Aerosol Scientist | Data Visualization | Scientific Writer & Editor
Create Project
★★★★★
☆☆☆☆☆
USD 47/hr
PhD (Mechanical Engineering)
United States

I am a Ph.D. in Mechanical Engineering with an extensive background in aerosol science, environmental data analysis, and atmospheric microbiolo...

★★★★★
☆☆☆☆☆
USD 47/hr
Contact3

Dr. Ulises F.

Climate and Biodiversity | Forest Ecosystem Services | Carbon Accounting | FSC Verra & Gold Standard
Create Project
★★★★★
☆☆☆☆☆
USD 24/hr
Ph.D
Germany

With over 15 years of professional experience in the private sector, NGO and academia, the focus of my work is on environmental and forest proj...

★★★★★
☆☆☆☆☆
USD 24/hr
Contact3

Ann-Joelle M.

PhD, Chemical Process Systems Engineer | Process Simulation, Life Cycle Assessment, TEA & Sustainable Process Assess...
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
MSc.
Germany

I am a chemical and process systems engineer specialising in the environmental and techno-economic assessment of emerging chemical, recycling, ...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

THADEUS O.

Water Resources Engineer | Hydrological & Hydraulic Modelling | WASH | Engineering Consultant
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
BS. Engineering
Kenya

I am a Civil and Water Resources Engineer with over 11 years of professional experience in the planning, design, implementation, and management...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Alaa A.

Water Quality and Environmental Consultant Specializing in Water Reuse and Monitoring
Create Project
★★★★★
☆☆☆☆☆
USD 40/hr
Ph.D.
Egypt

I am a Water Quality and Environmental Consultant with a PhD in Water Sciences and more than 27 years of experience in water-quality assessment...

★★★★★
☆☆☆☆☆
USD 40/hr
Contact3

Dr. Navin J.

Sustainability & Circular Bioeconomy Researcher | LCA Carbon Footprint Waste Valorization Expert
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
Ph.D.
Nepal

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

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Eksha G.

Organic Chemistry Expert | Scientific Content Writer | Publication Integrity Manager | Patent Analyst
Create Project
★★★★★
☆☆☆☆☆
USD 25/hr
Ph.D., Chemistry
India

Organic Chemistry researcher and scientific content expert with extensive experience in research, scientific writing, academic content developm...

★★★★★
☆☆☆☆☆
USD 25/hr
Contact3

Kasturie P.

Technical & Multidisciplinary senior Design Engineer
Create Project
★★★★★
☆☆☆☆☆
USD 100/hr
Engineering Mechanical
South Africa

A versatile, strategic Senior Mechanical Design Engineer and Executive Leader with over 20 years of multi-domain integration experience across ...

★★★★★
☆☆☆☆☆
USD 100/hr
Contact3

Dr. Kris Anthony S.

PhD | Environmental Microbiologist | Anaerobic Digestion, Biomethane & Bioeconomy Skills and Training Expert.
Create Project
★★★★★
☆☆☆☆☆
USD 60/hr
PhD Microbiology
Ireland

I am an environmental microbiologist with a PhD specialising in anaerobic digestion and microbial ecology, with hands-on experience in EU-funde...

★★★★★
☆☆☆☆☆
USD 60/hr
Contact3

Ethan D.

PhD Academic Editor & Scientific Writer | Manuscripts, Research Papers & Publication Support
Create Project
★★★★★
☆☆☆☆☆
USD 45/hr
Theoretical Astrophysics
United States

I am a PhD-trained scientist, academic editor, and scientific writer with extensive experience in research, technical communication, data analy...

★★★★★
☆☆☆☆☆
USD 45/hr
Contact3

Adeyemi S.

Academic Research & Publication Consultant | Research Writing, Manuscript Development & Scholar...
Create Project
★★★★★
☆☆☆☆☆
USD 15/hr
B.Tech.
Nigeria

Academic Research & Publication Consultant specializing in research writing, manuscript development, academic editing, literature research,...

★★★★★
☆☆☆☆☆
USD 15/hr
Contact3

Hadhi P.

Materials Science & Nanotechnology Energy Storage & Harvesting, Catalysis, Electronics, Sensors & Advanced ...
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
Bachelor of technology
India

Materials science and nanotechnology expert with extensive experience in materials synthesis, characterization, and application development acr...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Alexander T.

PhD Researcher | Remote Sensing & GeoAI | Earth Observation, ML/DL, Multidisciplinary
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
M.sc in Geo-informatics
Israel

I am a PhD researcher in Environmental Engineering with expertise in remote sensing, GeoAI, machine learning, and deep learning for satellite d...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

Dr. Muhammad Shakib A.

PhD Applied Mathematician | Scientific Writer | MATLAB, CFD & AI/ML Research Consultant
Create Project
★★★★★
☆☆☆☆☆
USD 20/hr
PhD
Pakistan

I am a PhD-qualified Applied Mathematician, Postdoctoral Researcher, and Scientific Consultant with more than eight years of experience in acad...

★★★★★
☆☆☆☆☆
USD 20/hr
Contact3

Dr. Manish P.

PhD Process Engineer | Scientific & Technical Writing | Data Analytics | Food Science & Biotech Research | IT Co...
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Doctor of Philosophy (Ph.D)
India

I am a PhD-qualified Process and Food Engineering specialist with over five years of cross-disciplinary experience spanning academic research, ...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Biswa B.

Materials Chemistry & catalysis Expert | Advanced Characterization & Scientific Consulting
Create Project
★★★★★
☆☆☆☆☆
USD 50/hr
Doctor of Philosophy
France

I am a Materials Chemist Researcher with a PhD in Experimental Physical Chemistry and over 10 years of international research experience in mat...

★★★★★
☆☆☆☆☆
USD 50/hr
Contact3

Dr. Krishnakumar S.

Research Scientist | Microbial Biotechnology | Environmental Microbiology | Functional Genomics | Scientific Consulting
Create Project
★★★★★
☆☆☆☆☆
USD 30/hr
PhD in Sustainable Earth-Biofilm Engineering (Research Domain: Environmental Microbiology)
India

I am a Microbial Biotechnology and Environmental Microbiology Specialist/Scientist with over 15 years of experience conducting interdisciplinar...

★★★★★
☆☆☆☆☆
USD 30/hr
Contact3

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.

pay-per-click
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 the safety and security of your payments, personal information and project details. Kolabtree’s T&C include 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 aren'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 if 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 aren'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.