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Top Freelance Process Engineers Experts for Hire

Túlio C.

Senior Chemical Process Engineer I Mass & Energy Balance I HAZOP I Equipment Sizing
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USD 60/hr
Mechanical Engineering
Brazil

Senior Chemical Engineer with 20+ years of experience in process engineering, mass and energy balances, heat transfer, equipment sizing and ind...

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USD 60/hr
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Dr. Tinkle C.

Optimization Expert | Reducing R&D Costs through Bayesian, Multi-objective & Simulation-Based Models
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USD 80/hr
Doctoral Student
United Kingdom

I am a Senior Lecturer and researcher with over a decade of expertise in developing advanced computational frameworks for complex, real-world p...

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USD 80/hr
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Dr. Nikola K.

Senior Consultant – Polymer Materials | Formulation, Processing & Scale-Up | Performance & Sustainability
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USD 60/hr
PhD (Chemistry)
Spain

I help start-ups, SMEs, and manufacturers troubleshoot and solve complex material and processing challenges — from concept to industrial-scale ...

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USD 60/hr
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Dr. Preeti J.

Chemical Engineering Faculty | Scientific Writing | Research & Tutoring
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USD 15/hr
Ph.D. in Chemical Engineering
India

I am a Chemical Engineering faculty member with over two years of experience in teaching core subjects of chemical engineering, chemistry, and ...

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USD 15/hr
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Dr. REZA M.

Senior Environmental Consultant | PhD | Wastewater Process Design & Bio-Tech Expert
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USD 100/hr
Post-Doctoral Research Fellowship
Canada

I am a Senior Environmental Engineering Consultant and former University Associate Professor with over 20 years of experience in water and wast...

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USD 100/hr
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Sasidhar K.

PhD Researcher | Waste-to-Energy Systems | Process Engineering | Pyrolysis, AD & Sustainability Analysis
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USD 40/hr
MSc Environmental Engineering
Germany

Process engineer and PhD researcher (thesis submitted) with 4+ years of experience in waste-to-energy systems, reactor engineering, and sustain...

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USD 40/hr
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Dr. Samuel K.

Manufacturing & Process Engineer (PhD) | R & D, Material & Process Optimization, FEA and DEM simulations.
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USD 45/hr
Ph.D. in Manufacturing Engineering
Ethiopia

I am a PhD-qualified Manufacturing & Process Engineer specializing in the bridge between academic R&D and industrial application. With ...

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USD 45/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. Mohammad Jahid H.

PhD Nanomaterials Scientist | Nanoparticle Characterization (TEM, SEM, XRD, VSM, Raman, FTIR, LS) | Consulting & Wri...
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USD 40/hr
Ph.D.
United States

I am a PhD-trained nanomaterials scientist with over 8 years of research and industrial experience in nanoparticle synthesis, surface engineeri...

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USD 40/hr
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Dr. Ebenezer Jacob Dhas D.

Mechanical Engineering Academic & Publication Consultant | Manuscript Peer Review, Grant Writing,
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USD 100/hr
M.E (Engineering Design)
India

Mechanical Engineering Academic & Research Consultant ​Results-oriented Assistant Professor with over 13 years of extensive experience in t...

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USD 100/hr
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Dr. Dr Kris A.

PhD level chemical engineer with full stack software development skills.
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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...

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USD 50/hr
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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. Gonzalo A.

PhD Chemical Engineer | Desalination, Green Hydrogen & Techno-Economic Analysis | 46 Publications
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USD 65/hr
PhD in Chemical Engineering
Chile

PhD Chemical Engineer with 10+ years in applied research and consulting, specializing in seawater reverse osmosis (SWRO) desalination and fouli...

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USD 65/hr
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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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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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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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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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Our T&C include a default confidentiality clause that protects your IP and NDA for added protection.

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