Top Freelance Process Engineers Experts for Hire

Dr. Thomas C.

PhD Chemical Engineer | Scientific Consultant | Technical Writer | STEM Educator
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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...

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USD 55/hr
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Obinna O.

Advanced manufacturing, Chemical Process Engineer and Researcher (over 7 years)
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USD 20/hr
Bachelor of Chemical Engineering
United Kingdom

Highly analytical and versatile Chemical process and materials Engineer (PhD) with over 5 years’ experience in composite materials, process des...

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USD 20/hr
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Robert B.

Medical Device Design — body-worn devices, CAD-complete and regulatory-mapped
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USD 90/hr
B.S. Mechanical Engineering, minor Electrical Engineering
United States

I design body-worn medical devices and take them from concept to manufacturable and regulatory-ready — not just modeled. Most recently I desig...

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USD 90/hr
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Dr. Henryk S.

Entrepreneur, Engineer, Innovation Consultant for Industrial Companies (Future Products, Future Portfolio)
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Dr.-Ing.
Germany

Serial Entrepreneur, 100+ Industrial Projects in B2B (engineering + manufacturing companies), part-time University Lecturer (International MBA)

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Ann-Joelle M.

PhD, Chemical Process Systems Engineer | Process Simulation, Life Cycle Assessment, TEA & Sustainable Process Assess...
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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, ...

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USD 30/hr
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Amit K.

Academic Research & Technical Writing Expert in Pattern Recognition, & AI?ML, with Mindful Meta-Analytical Think...
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USD 20/hr
Doctor of Philosophy (Ph.D)
Vietnam

I am an academic researcher and lecturer with a PhD in Control Science and Engineering and extensive experience in artificial intelligence, mac...

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USD 20/hr
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Dr. Heather T.

Copyediting & Proofreading | 20+ years of experience in Patient Safety and Systems Improvement in Healthcare
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USD 40/hr
MBChB
South Africa

Let's match the quality of your writing to the quality of your science. I'm a South African medical doctor (MBChB, UCT) with broad, ha...

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USD 40/hr
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Suman M.

Metallurgical Engineer | Aluminium & Stainless Steel Metallurgy, Metallography & Materials Characterization
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USD 20/hr
Diploma in Metallurgy
India

I am a Metallurgical and Materials Engineering professional with 5 years of industrial experience in aluminium and stainless steel manufacturin...

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USD 20/hr
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Ahmad T.

Chemical and Process engineer, Oil, Gas and Petrochemical consultnreafinery and petrochemical Ai specing,cialist and etc
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USD 100/hr
M.Sc.
Azerbaijan

I am a senior chemical and process engineer with over 10 years of professional experience in the design, development, and implementation of che...

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USD 100/hr
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Kasturie P.

Technical & Multidisciplinary senior Design Engineer
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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 ...

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USD 100/hr
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Ethan D.

PhD Academic Editor & Scientific Writer | Manuscripts, Research Papers & Publication Support
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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...

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USD 45/hr
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Dr. Gonzalo A.

Chemical & Process Engineering Consultant | Desalination, Green Hydrogen, Modeling & Techno-Economic Analysis
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USD 65/hr
PhD in Chemical Engineering
Chile

PhD Chemical Engineer and independent consultant with 10+ years of experience in applied research, process analysis, and engineering projects. ...

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USD 65/hr
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Dr. Bárbara Luiza D.

Food Scientist & Bioprocess Engineer | Data Analysis, DoE & Technical Writing
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USD 30/hr
Food Science
Brazil

I am a Bioprocess Engineer and a PhD candidate in Food Science with a strong background in both academic research and industrial consulting. I ...

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USD 30/hr
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Dr. Sofia G.

Multiphysics Modelling & Experimental Characterisation | Microwave Heating, Heat Transfer, Chemical kinetics & C...
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USD 50/hr
Mechanical Engineering
Portugal

I am a PhD researcher and CFD engineer with more than five years of experience developing, verifying and validating COMSOL Multiphysics models ...

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USD 50/hr
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Gabriel F.

Chemical Engineer | Operational Excellence Manager | Continuous Improvement (WCM/Lean/TPM) | Process Automation with Pow
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USD 100/hr
Ingeniero Quimico
Argentina

Chemical Engineer and Operational Excellence Manager with cross-functional experience in industrial operations across metalworking, automotive,...

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USD 100/hr
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Hadhi P.

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

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

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USD 20/hr
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Dr. Devanshi B.

Materials Consultant | Expertise in Thin Films, Solid-State Chemistry & Manufacturing Optimization
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USD 55/hr
PhD-Material Science
United States

I am a PhD Materials Scientist and Consultant specializing in ceramic engineering, semiconductors, and composite materials. My core expertise ...

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USD 55/hr
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Dr. Ivan S.

SHEQ & Quality Systems Consultant for Chemical Manufacturers | ISO Manuals, HAZOP, Excel/Python QC Dashboards
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USD 10/hr
Bachelor of engineering in chemical and process engineering
Kenya

I help chemical and manufacturing businesses build ISO-compliant quality, safety and environmental systems that teams actually use — not binder...

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USD 10/hr
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Kolabtree is the leading online freelance marketplace for Process Engineers experts. Post your project, get bids, and hire qualified experts quickly and easily.

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

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