Hire the best Chemical Engineers

Check out Chemical Engineers with the skills you need for your next job.

Clients rate Chemical Engineers
Rating is 4.8 out of 5.
4.8/5
based on 660 client reviews
Hermes Jose A.
$40/hr
  • Trophy Icon Chemical Engineering
  • Process Simulation
  • Process Design
  • Chemicals
  • Product Formulation
  • Chemistry
  • Linear Regression
  • Data Modeling
  • Reverse Engineering
  • Calculation
  • Polymer Engineering
  • Polymer Science
  • Materials Characterization
  • Researcher

I am a MSc. Chemical engineer with skills such as process equipmet design, formulations, chemical engineering calculations, simulations. I always do my best on my projects, and try to give fast and correct solutions to my clients.

James C.
$18/hr
  • Trophy Icon Chemical Engineering
  • Microsoft Excel
  • Microsoft Word
  • Data Analysis
  • Technical Analysis
  • Technical Report
  • Process Design

I have 7+ years experience within engineering roles as a Project & Design Engineer in Waste Recycling and Water Treatment. Key Skills: - Technical Report Writing - Cost Benefit Analysis - Producing Engineering Scopes of Work - Data Analysis - Project Management & Administration - Development of Excel Spreadsheets for Analysis and Cost Forecasts

Artem M.
$24/hr
  • Trophy Icon Chemical Engineering
  • IT Consultation
  • Engineering Design
  • Process Development
  • Chemicals

Chemical engineering in inorganic chemistry. Research and development of technologies for small and medium chemical plants. Completed technology (from idea to finish produce line) of ferric sulfate coagulant (with oxygen), polyaluminium chloride coagulant (PAC 18, PAC 10). P&ID for producing of disinfectants and cleaners for poultry industries. Completed technology of dry herbal extracts. Development technology of per-acetic and per-sulfuric acids and sodium chlorite. Development technology of refining vanadium catalysts. Designing, supervising and construction of potable and wastewater treatment plants. Production manager of precious metal...

Jasmina A.
$44/hr
  • Trophy Icon Chemical Engineering
  • COSMO-RS Chemical Engineering
  • Cosmetic Regulation
  • Product Formulation
  • Cosmetic Raw Materials
  • Scientific Research
  • Cosmetics
  • Product Development
  • Medical Device
  • Product Registration

I am an MSc in pharmaceutical & chemical engineering. I specialized in product formulation. Certified in International Advanced Diploma in Organic Cosmetic Science. I have experience in chemical & cosmetic production plants in Serbia, where I worked as a formulator or production manager. I am a MENSA member who likes to work independently and at my rate. Currently (from 2016), I work mostly as a cosmetic formulator from my homeoffice for clients from all over the world, via this platform and many others. As a formulator, I have been creating many types of products from the different area like: - Personal care products - Decorative...

Keith Y.
$50/hr
  • Trophy Icon Chemical Engineering
  • CNC Programming
  • Industrial Design
  • SolidWorks
  • 3D Printing
  • Mechanical Design
  • Product Development
  • CAD
  • Design for Manufacturing
  • Jig & Fixture Design
  • Autodesk AutoCAD
  • Mechanical Engineering
  • 3D Modeling

Designing, building, and making things work has always been a love of mine and has lead to a decade of experience in various manufacturing industries. Past work has included equipment and fixturing design to make new products manufacturable on old equipment, design and build of new equipment when current processes weren't sufficient, and add-ons/modification of equipment to increase automation. Currently working in my own design and fabrication shop, with sand and investment casting, machining, and rapid prototyping capabilities.

Kiran M.
$20/hr
  • Trophy Icon Chemical Engineering
  • 3D Printing
  • 3D Design
  • Fusion 360
  • Writing
  • Editing & Proofreading
  • CAD
  • Researcher
  • Chemistry
  • Mechanical Engineering
  • Design Writing
  • Engineering Design
  • Manufacturing Design
  • Mechanical Design
  • Process Safety

Extensive experieance as a Chemical and Mechanical Engineer as well as 3D Printing. Some of my experiences include process and product design, technical writing as well as 3D designing and 3D Printing. One of my areas of focus has been on designing and 3D printing equipment for chemical engineering application. Experienced with CAD software including Autodesk Fusion 360 and 3D Printing (various printing techniques including Fused Deposition Molding, Stereolithography, Polyjet Printing, Selective Laser Sintering). Have completed multiples projects with varying level of complexity. Some of my recent works include product design and modifying...

Alex G.
$15/hr
  • Trophy Icon Chemical Engineering
  • Process Engineering
  • Engineering Simulation
  • Hydraulic Simulation
  • Aspen HYSYS
  • Reverse Engineering
  • Engineering Design
  • Project Engineering
  • Plant Selection

* Chemical Engineer with 15 years of experience in the process area.. Background in: Natural Gas plant projects and operations (NGL Extraction and Fractionation Plants, include Storage and Shipping). Technical and economic process evaluations. Pre-commissioning, commissioning and start-up of Natural Gas projects. * Computer Modeling and Simulation Skills in: Hysys, Pro II: Professional Process for Oil and Gas Plants Software Simulator. Pipephase , INPLANT: Hydraulic Oil and Gas network Software Simulator. Hextran Heat Exchangers Software Simulator, autoCAD Software * Developed Projects: 1.- NGL Extraction and Fractionation Trains, 2.-...

Abdulrehman I.
$59/hr
  • Trophy Icon Chemical Engineering
  • Polymer Engineering
  • Product Formulation
  • Process Development
  • Polymer Science
  • Chemical Synthesis
  • Chemical Analysis
  • Chemicals
  • Materials Engineering
  • Material Selection
  • Materials Knowledge
  • Plastic
  • Reverse Engineering
  • Chemistry
  • Materials Characterization

Product development Engineer & consultant with industrial experience in Polymers & chemical Formulation, Material selection, product manufacturing, and process development. I am specialized in Polymer and Material engineering having industrial experience with research and development of polymers. Having various internationally published research work related to material development, I offer professional services in the following areas: -Plastic Product Manufacturing -Material Selection -Reverse Engineering. -Injection Molding ( plastic parts and complex shapes) -Extrusion and Blow molding -Process Troubleshooting -3D Printing -Analysis &...

Amanda L.
$150/hr
  • Trophy Icon Chemical Engineering
  • Grant Writing
  • Proposal Writing
  • Business Proposal Writing
  • Budget Planning
  • Cover Letter Writing
  • Editor
  • Proofreading
  • Academic Writing
  • Nonprofit Organization
  • Grant Submission
  • Grant Application
  • Grant Research & Prospect List
  • Grant Documentation
  • Commercialization

I am a skilled fundraising professional with more than 20 years of experience as a professional grant developer and strategist. I've amassed a huge amount of knowledge on the fundraising and grant development/writing process, and my specialized skill, or super power, is having worked with funders directly for 20 years. I know what they want. I know the secret language of fundraising and grant writing, and I know how to present your project to be successful. My fundraising work has been publicly recognized; in 2013, I was named Fundraising Professional of the Year by Nonprofit Pro (see portfolio link). I have worked at major national...

Nikhaar J.
$50/hr
  • Trophy Icon Chemical Engineering
  • Reverse Engineering
  • Chemistry
  • Scientific Research
  • Clean Technology
  • Product Development
  • Nanotechnology
  • Procurement
  • Cosmetics
  • Chemicals
  • Chemical Synthesis
  • Glue & Other Adhesives
  • Researcher
  • Organic Chemistry
  • Synthetic Chemistry

We, Bridgedots Techservices, are a Technology Research & Consultancy company based out of India. We expertise in formulation of cosmetics and personal care chemicals, construction chemicals and coatings for various specific purposes. Our team is a mix of Chemical Engineers & Master of Sciences (MSc.) in Chemistry. Our core team members are Chemical & Materials Engineering from Indian Institute of Technology, one of the best institutes imparting technical education in the world. Our team has R&D experience of more than 20,000 hours while our advisers have total R&D experience of more than 0.2 million hours. Our team has successfully...

Brandon R.
$120/hr
  • Trophy Icon Chemical Engineering
  • Product Formulation
  • Process Improvement
  • Product Development
  • Chemical Analysis
  • Chemistry
  • Reverse Engineering
  • Cosmetics
  • Cosmetic Raw Materials
  • Cosmetic Regulation
  • Laboratory Equipment Skills
  • Regulatory Compliance
  • Organic Chemistry
  • Qualitative Research
  • Label Compliance

Una Care Products offers unique and effective manufacturing services. Our team of expert cosmetic scientists and fully equipped laboratories allows for expediting your custom products to match your brand's vision and purpose. ​Our manufacturing process is thorough. Our first step is getting to know you, your brand, and the vision for your product. Constant, relevant, and transparent lines of communication is our standard. Our focus lies on high-quality, efficient, science-backed formulations with low minimum order quantities that follow strict quality control and quality assurance procedures. ***Skilled in process development and pilot...

Asad M.
$25/hr
  • Trophy Icon Chemical Engineering
  • Biochemistry
  • Cosmetics
  • Skin Care
  • Product Development
  • Chemistry
  • COSMO-RS Chemical Engineering
  • Organic & Natural Style
  • Beauty & Personal Care
  • Reverse Engineering
  • Organic Chemistry
  • Product Formulation
  • Pharmaceutical Industry
  • Recipe Development
  • Cosmetic Raw Materials

Hi, I am a Chemical Engineer with over 6 years of Quality Assurance and Research & Development experience, specializing in Skin Care, Hair Care, Makeup, Laundry, and Household Cleaning Products Formulation and Manufacturing on a large scale. I have practical knowledge and experience in formulating new Skin Care, Hair Care, Makeup, and Household Cleaning Products, reformulating to improve existing products, and constructing experimental studies during projects. Moreover, I write and review procedures, and specifications that are needed to support product development activities. I have worked on 100+ projects for multiple clients all around...

Mudassar H.
$40/hr
  • Trophy Icon Chemical Engineering
  • Aspen HYSYS
  • Chemical Synthesis
  • Chemistry
  • Process Engineering
  • Petroleum Engineering
  • Process Design
  • Energy Engineering
  • Piping & Instrumentation Diagram
  • Flowsheet
  • Product Formulation
  • Chemistry
  • Cosmetic Raw Materials
  • Reverse Engineering
  • Process Flow Diagram

I work on following deliverables. • Chemical Engineering Problems • Product Formulations • Process Simulation on Aspen Hysys • Heat Exchanger Design Using Aspen Exchanger Design & Rating (Aspen EDR) • Process Hydraulics Calculations / Process Piping Steady Sate Simulation • Pipeline Sizing • Optimization of Piping System Losses (using AFT Fathom & Pipe Flow Expert Software) • Piping Line sizing • Pump Sizing & Selection • Optimization of losses in Piping System • Process Equipment Design • Material & Energy Balance Calculations (Comprehensive Calculations in MS Excel) • Tutoring & Consultation in Fluid Mechanics, Heat Transfer,...

Ferozuddin N.
$20/hr
  • Trophy Icon Chemical Engineering
  • Scientific Research
  • Tutoring
  • Researcher
  • Chemistry
  • Biology
  • Physics
  • Reverse Engineering
  • Science
  • Lab Report
  • Cosmetics
  • Chemical Synthesis
  • Social Media Marketing
  • SEO Writing
  • Data Scraping

I am a chemical Science Post Graduate and chemist dedicated to provide the best quality consultancy service. My level of education is M.Phill in chemical science and chemistry. Major expertise: Professional Process plant Tests, Calibration of instruments, Gas Analysis, Water analysis, Operation department, Equipment design, laboratory equipment handling, Process synthesis, Thermodynamics, Chemical process modeling, Reactors design, Cosmetic chemistry, Organic chemistry, and synthesis. Writing Expertise: I am a full time experienced freelance writer, looking for all tasks related to chemistry, physics, biology, and basic sciences. I handle...

Diego C.
$55/hr
  • Trophy Icon Chemical Engineering
  • Data Scraping
  • Fortran
  • Dash
  • Beautiful Soup
  • dbt
  • Django
  • Data Mining
  • Data Science
  • Snowflake
  • Python
  • CircleCI
  • R
  • SQL
  • Sentiment Analysis

I´m an industrial chemist with experience in downstream processes, wastewater treatment, data visualization, and scientific writing. I have over ten years of experience in both academia and as a consultant. During those years, I have learned quite a few programming languages during my Master's and Ph.D. in Chemical Engineering (primarily data crawling and data analysis). I am the author of a published R package (both on CRAN and in a peer-reviewed journal), widely used for data analysis of aqueous two-phase systems (LLSR package). Here on UpWork, I can help you collect, interpret and present your data using one of several available tools...

Nishan J.
$12/hr
  • Trophy Icon Chemical Engineering
  • Python
  • Computational Fluid Dynamics
  • Fortran
  • MATLAB
  • 3D Modeling
  • Finite Element Analysis
  • C++
  • C
  • CFD Analysis
  • Mechanical Engineering
  • OpenFOAM
  • Optimization Modeling
  • CAD
  • Wind Turbine Simulation

12 years experience in CFD analysis and CAD with proficiency in following tools: CFD: OpenFOAM, Ansys Fluent, Basilisk, CharLES Cascade, CONVERGE CAD: Blender, FreeCAD, AutoCAD FEA: Salome, Code_Aster Pre-processing: Ansys ICEM CFD, Ansys Gambit, Gridgen, Gmsh Post-processing: Paraview, Tecplot Programming: C, Python, Fortran, MATLAB, MPI, C++ Post-doctoral experience: • Modeled particle-laden multiphase turbulent flow to address challenges in particle-wall interactions, and moving contact line problems. • Identified strategies to develop hierarchical multiscale method for particle-laden flow with coupling across micro and macro...

Jeff H.
$135/hr
  • Trophy Icon Chemical Engineering
  • Circuit Design
  • PCB Layout
  • KiCad
  • Arduino
  • Internet of Things
  • Analog Circuit
  • Digital Electronics
  • Reverse Engineering
  • Sensor
  • Simulation Game

Over thirty years experience designing high reliability electronics for space, medical, and industrial markets. My expertise covers analog and digital circuit design, PCB layout, simulation, high voltage, industrial controls, sensors, microcontrollers, battery management, and reverse engineering. I also have an extensive project and product management background. I can help with any phase of your project from concept to mass production.

Rogelio C.
$30/hr
  • Trophy Icon Chemical Engineering
  • English Proofreading
  • COMSOL Multiphysics
  • Academic Writing
  • Technical Translation
  • Researcher
  • Research Papers
  • Computational Fluid Dynamics
  • Content Writing
  • Materials Engineering
  • Biochemistry
  • Chemistry
  • Biology
  • Biotechnology
  • Writing

I have a background in chemistry and engineering (Chemistry, Biology, Biochemistry, Thermodynamics, fluid dynamics, electrochemistry)🧪 I have experience working on different topics, I can offer my consulting services including the following: ✔️ Wastewater treatment (water analysis, design of equipment) ✔️ Fermentation (design and operation of reactors) ✔️ Food technology (formulation and development of products) ✔️ Electroanalytical chemistry (development of sensors) ✔️ Electrochemical techniques (metal recovery, energy storage) ✔️ Design of reactors (design and operating conditions optimization) ✔️ Scientific writing on any of the above...

Muzammil A.
$20/hr
  • Trophy Icon Chemical Engineering
  • Computational Fluid Dynamics

Expertise in numerical modelling of chemical engineering processes. I provide mathematical modelling, CFD analysis of processing equipment involving single phase and multiphase flows using Eulerian/Lagrangian approaches as well as coupled DEM-CFD approach.

Flavio K.
$25/hr
  • Trophy Icon Chemical Engineering
  • Science
  • Data Entry
  • Research Methods
  • Biochemistry
  • Data Science
  • Data Labeling
  • Academic Research
  • Microsoft Excel
  • Researcher
  • Data Interpretation
  • Biotechnology
  • Life Sciences
  • Data Analysis

Research and development in fields of biochemistry, biotechnology, engineering. Experience in literature data analysis and elaboration of technical reports and also presentation. Among the characteristics as job partner, most proud of: - Creative thinking; - Communicative; - Team worker; - Flexible; - Proactive; - Analyst; - Strategic planning.

Ashika D.
$10/hr
  • Trophy Icon Chemical Engineering
  • Research & Development
  • Environmental Engineering
  • Aspen+
  • Process Integration
  • Process Flow Diagram

Hi, I’m Ashika. My speciality is chemical engineering, process engineering, process integration, and process development. Also, I am experienced in Aspen plus, report writing, and documentation work. I have more than 1 year of working experience in the research and development of natural fibre-based products. I can be a great help to solve your problems in a shorter time period and at a reasonable price. Hope you will enjoy working with me.

McClellan W.
$67/hr
  • Trophy Icon Chemical Engineering
  • Medical
  • Scientific Writing
  • Scientific Literature Review
  • Statistical Computing
  • Astracore Clinical Trials
  • Grant Writing
  • Editor
  • Medical Translation
  • Fortran

I am a native American MD with extensive experience in clinical research, National Institutes of Health, National Cancer Institute IRB submissions, bench research, manuscript writing and publications, manuscript editing, peer-review of publications, editing for readability, and grant applications. I have co-authored 185 peer-reviewed articles and worked as an ad hoc editor for JNCI, NEJM, J Urology and other journals. I perform statistical analyses and meta-analyses. I am a native English (USA) speaker and writer. I also have a master's in chemical engineering and review related manuscripts for grammar and content prior to submission

Muhammad Ukasha U.
$15/hr
  • Trophy Icon Chemical Engineering
  • Aspen HYSYS
  • Scientific Research
  • Chemistry
  • Presentations
  • Microsoft Visio
  • Microsoft Office
  • Organic Chemistry

I am a Professional Registered Chemical Engineer with PEC. I have done work Related to Thermodynamics, Reaction Engineering and Design, Heat Transfer, Plant Design, Design of basic Industrial Equipment's like Heat Exchanger, Distillation Column, Reactor Design of any type, Gasifier Design, absorption column and related work to chemical engineering . I have been here since along ago. I will do according to the demand of the client and their requirement is my priority. it would be nice to work with you. Thanks

Bishwash P.
$17/hr
  • Trophy Icon Chemical Engineering
  • Microsoft PowerPoint
  • English to Nepali Translation
  • Research Paper Writing
  • Mechanical Engineering
  • Physics Tutoring
  • Editor
  • Ghostwriting
  • Tutoring
  • Chemistry
  • Video Editing
  • Process Design
  • Python
  • MATLAB
  • Graphic Design

✅ Chemical formulation designing | Experienced chemist ✅ Chemical Engineering | Simulation design | Python expert,Matlab | Plant designing ✅ Graphics Designing, Animation making | video editing | Game making ✅ Virtual and Research Assistant | Research paper writing & research analyst ✅ Teacher of Chemical Engineering, Chemistry, Physics, and Mathematics ✅ Professional Nepali-English-Nepali Translation | Subtitles | sound-dubbing ✅ Spreadheet | SEO | Pitch Deck creation | MS-powerpoint | Marketing Short summary of my skills: ✅Chemical Engineer | Process & Simulation | ASPEN HYSYS | Matlab I am an experienced chemical engineer having...

Patrick J.
$150/hr
  • Trophy Icon Chemical Engineering
  • 3D Design
  • Industrial Design
  • Mechanical Engineering
  • Product Design
  • Manufacturing
  • Concept Design
  • Rapid Prototyping
  • Mechanical Design
  • Fusion 360
  • Product Development
  • Design for Manufacturing
  • SolidWorks

Are you looking to develop your idea into a product or enhance the design of your product? Do you need an industrial engineer that will deliver what he promises? I can help You by: -Listening to what You need, -Transforming your idea to a 3D model design that you can see and evaluate, -Making the design ready for manufacturing, -Providing all the files (Mechanical drawings, STL files, STP files, BOM, etc.) that you need to take it to the next step. In the engineering design world, there are thousands of possible solutions, some are easy to manufacture, some are cost effective, some are simple and some have 1, 2 or 3 of these...

Mansour A.
$200/hr
  • Trophy Icon Chemical Engineering
  • Polymer Science
  • Materials Engineering
  • Chemistry
  • Materials Characterization
  • Innovation Strategy
  • Business Innovation
  • Online Market Research
  • Chemicals
  • Patent Search
  • Startup Consulting

★☆★☆★ 5 STAR RATED Scientist, Engineer, Product Inventor, Business Innovator Recognized as a source of creative ideas, solutions, and rapid innovation development, I partner with business, technical, and marketing leaders to understand their needs. Those insights focus my passion for advancing innovation pipelines and developing new products, technologies, and business models to achieve an organization’s goals and bring value to the business and its customers. A strong technical basis allows me to quickly dive into and understand new fields with breadth and depth as it relates to both the technology and competitive landscapes....

Monica C.
$110/hr
  • Trophy Icon Chemical Engineering
  • Cosmetic Regulation
  • Process Improvement
  • Business Consulting
  • Laboratory Equipment Skills
  • Cosmetic Raw Materials
  • Cosmetics
  • Product Formulation
  • Product Development

I am a hands-on cosmetic chemist with over 13 years of experience in developing wide range of skin care, hair care, make-up products such as lipsticks etc, nail care, oral care, vetcare and personal wash cosmetic products. 350+ cosmetic products developed- Through my career, I have worked on numerous "customized" & innovative formulations. I like to keep up with ongoing trends in the industry and regulatory frameworks. I have set up a full R&D and manufacturing unit with quality control laboratory. So, if you are looking for a chemist who develops products with a holistic perspective, then you are on the right profile :) I have my own...

$NaN/hr

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At A Glance: Chemical Engineering

What is a chemical engineer?

A chemical engineer develops and designs chemical manufacturing processes, applying the principles of chemistry, biology, physics, and math in order to solve problems related to the production or use of chemicals, fuel, drugs, food, and other products. Upwork offers access to capable chemical engineers adept at working in a variety of environments to resolve a host of challenges.

How do you hire a chemical engineer?

You can source chemical engineering talent on Upwork by following these three steps:

  • Write a project description. You’ll want to determine your scope of work and the skills and requirements you are looking for in a chemical engineer.
  • Post it on Upwork. Once you’ve written a project description, post it to Upwork. Simply follow the prompts to help you input the information you collected to scope out your project.
  • Shortlist and interview chemical engineers. Once the proposals start coming in, create a shortlist of the professionals you want to interview. 

Of these three steps, your project description is where you will determine your scope of work and the specific type of chemical engineer you need to complete your project. 

How much does it cost to hire a chemical engineer?

Rates can vary due to many factors, including expertise and experience, location, and market conditions.

  • An experienced chemical engineer may command higher fees but also work faster, have more-specialized areas of expertise, and deliver higher-quality work.
  • A contractor who is still in the process of building a client base may price their chemical engineer services more competitively. 

Which one is right for you will depend on the specifics of your project. 

How do you write a chemical engineer job post?

Your job post is your chance to describe your project scope, budget, and talent needs. Although you don’t need a full job description as you would when hiring an employee, aim to provide enough detail for a contractor to know if they’re the right fit for the project.

Job post title

Create a simple title that describes exactly what you’re looking for. The idea is to target the keywords that your ideal candidate is likely to type into a job search bar to find your project. Here are some sample chemical engineer job post titles:

  • Need systems engineer to oversee chemical operation
  • Looking for chemical engineer/chemist to assist in fragrance formulation for cosmetics company
  • Need help developing new polymer for tennis racket line

Project description

An effective chemical engineer job post should include: 

  • Scope of work: From formulating fragrances to overseeing an entire chemical operation, list all the deliverables you’ll need. 
  • Project length: Your job post should indicate whether this is a smaller or larger project. 
  • Background: If you prefer experience with certain industries, products, or environments, mention this here. 
  • Budget: Set a budget and note your preference for hourly rates vs. fixed-price contracts.

Chemical engineer job responsibilities

Here are some examples of chemical engineer job responsibilities:

  • Manage ordering raw materials, chemicals, and supplies for applicable lab work areas
  • Collect, analyze, interpret, and report technical data related to product development
  • Oversee the set up and use of equipment required to prepare and evaluate synthetic minerals

Chemical engineer job requirements and qualifications

Be sure to include any requirements and qualifications you’re looking for in a chemical engineer. Here are some examples:

  • Minimum five years experience with heterogeneous chemical reaction 
  • Experience with relevant laboratory instrumentation
  • Maintain clean, safe, and orderly work areas in compliance with industry standards
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