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Top Freelance Health and Safety Engineers for Hire

Engr. Ahsan K.

Consultant Process Engineer
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USD 50/hr
M.S in Chemical Engineering
Pakistan

Working as a process engineer in industry. Enabling organizations to be profitable by making use of my engineering skills, research based creat...

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USD 50/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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Mohd S.

Chemical & Environmental Engineering Specialist | CFD, Thermodynamics, Lab Analysis & Compliance Reporting Exper...
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USD 10/hr
Bachelor of Chemical Engineering
India

I’m a Chemical Engineering graduate with versatile expertise in environmental chemistry, thermo‑fluid systems, process simulation (CFD), and co...

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USD 10/hr
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Dr. Onojah E.

Medical & Scientific Writer and Editor | Herbal R&D, Biomed Research, and Manuscript Editing | 7+ years of Exper...
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USD 45/hr
PhD
Nigeria

I am a Medical and Scientific Writer and Editor with a PhD-level background in pharmacognosy and over 7+ years of experience across herbal R&am...

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USD 45/hr
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Dr. Laura G.

Ph.D. Chemical Engineer | Expert in Heterogeneous Catalysis, Scientific Writing & R&D for Energy and Chemical In...
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USD 55/hr
Doctorate
United States

Freelancer in Heterogeneous Catalysis and Chemical Engineering with a Ph.D. in Chemical Engineering....Expertise in writing scientific journal papers, with over 10 publications....

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USD 55/hr
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Famous I.

AI Solutions & Research Consultant | Workflow Automation | Data Strategy for Tech, Marketing & Health
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USD 19/hr
BEng in Mechanical Engineering
United States

I’m an AI-driven solutions consultant with a strong background in digital workflows, data analytics, and research automation across the technol...

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USD 19/hr
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Gilbert Kirui K.

Freelance Engineer and data analyst | expert in Materials Engineering: characterization and Design | CAD Experience.
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USD 30/hr
MSc.
Hungary

Dedicated Materials Engineer with a solid foundation in materials and marine engineering, offering extensive experience in material characteriz...

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USD 30/hr
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Dr. Kandarp B.

PhD Microbiology | Scientific Writer, Editor & Research Mentor | 17+ Yrs in Life Sciences & Multidisciplinary Re...
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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...

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USD 35/hr
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Suraj S.

Expert Mechanical Engineer | CAD/FEA Specialist | Advanced Design Calculations | IITian |, 3.5+ Yrs R&D
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USD 4000/hr
M.Tech in Manufacturing
India

I am an innovative Mechanical Engineer (M.Tech, IIT Bhubaneswar) with over 3 .5 years’ experience delivering advanced engineering analysis, des...

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USD 4000/hr
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Francesc E.

Experienced Mechanical Engineer | Designing High-Pressure and Industrial Process Equipment
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USD 60/hr
Postgraduate in Pharmaceutical Plant Engineering
Spain

I am a Mechanical Engineer and Technical Director with extensive experience in the design, calculation, and validation of industrial, laborator...

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USD 60/hr
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Dr. Fawzi C.

Operational Excellence in Drilling Fluids and Cementing Operations | Expertise in Sustainable Building Materials
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USD 250/hr
PhD
Norway

Currently I’m an operational excellence engineer at Intelligent Mud Solutions , Norway. I have offshore drilling fluids and cementing expertise...

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USD 250/hr
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Kali D.

A chemical engineer and formulation consultant based in the UK
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USD 20/hr
Chemical with Environmental Engineering MEng (Masters)
United Kingdom

Passionate about the science behind beauty and cosmetics, I specialise in ingredient research and product formulation consulting for a wide ran...

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USD 20/hr
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MAHFUZUL H.

Materials Scientst. Specialization in Biomass Valorization, Reactive Gas Chemistry, Chemical Analysis, Failure Mode, PAT
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USD 65/hr
PhD
United States

I have 10 years of R&D experience in executing projects in the field of carbon capture, SAF, biomass processing, and high-temperature react...

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USD 65/hr
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Wishah Q.

Civil Engineer / Research Writer
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USD 8/hr
Masters of Science
Italy

Area of Expertise: 1. Structural analysis & construction management 2. Geotechnical and environmental engineering 3. Building Information M...

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USD 8/hr
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Kolabtree is the leading online freelance marketplace for expert Health and Safety Engineers. Post your project, get bids, and hire qualified experts quickly and easily.

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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.