Chemical Engineering Jobs

Chemical Engineering is a field of engineering that applies the principles of chemistry, mathematics, biology, and physics to solve a wide range of problems. A Chemical Engineer's skillsets can be used to develop and design efficient processes, transform raw materials into valuable products, control pollution, reduce energy consumption and optimize the effectiveness of processes at the same time. Many chemical engineers also venture into biotechnology, nanotechnology, and materials science.

Here’s some projects that our expert Chemical Engineers made real:

  • Solving difficult equations and calculations
  • Modeling processes using MATLAB software
  • Designing reactions for greater efficiency
  • Developing new processes from raw materials
  • Crafting models for sediment transportation
  • Developing effective educational slides
  • Creating laser focusing techniques for surface finishes

At Freelancer.com you can find the right Chemical Engineer to bring your ideas to life. From designing efficient processes to modeling sediment transports, our experienced professionals will help you build products that are reliable and cost-effective. By working with an expert freelance Chemical Engineer on Freelancer.com, you will be provided with a unique solution tailored to meet your exact needs. So why wait? Post your project now and start making your vision a reality!

From 23,991 reviews, clients rate our Chemical Engineers 4.88 out of 5 stars.
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    16 jobs found, pricing in AUD

    I'm seeking an experienced chemical engineer capable of creating a design for a distillation column. The purpose of this column is to purify a specific liquid mixture of water and methanol. The following are the objectives of this project: - Design a distillation column to achieve an 88% purity of methanol in the distillate. - Ensure safe, efficient, and economic design practices that suit this specific separation. Ideal skills and experience: - Degree in chemical engineering or related field. - Extensive knowledge and experience in distillation column design and fluid separation. - Familiarity with designing for specific purity objectives. - Strong understanding of the properties of water and methanol under distillation conditions.

    $929 (Avg Bid)
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    15 bids

    I need a proficient expert to create a model that can manage automated calculations within the scope of mining and chemistry. The successful applicant should have a solid background in either of these fields or both and be able to work with molar mass, mass balance calculations. Here's further detail on what you'll do: - Develop a model that can compute molar mass, mass balance, and weight/volume calculations seamlessly. - Implement this model to calculate how much chemical content is found in different types of ores, additives, etc. Expectations: - Experience in the mining ore chemistry field. - A model which should provide an accuracy level between 80% - 95%. The successful freelancer would ideally have significant experience working with similar projects and delivering hi...

    $23 / hr (Avg Bid)
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    I am seeking an experienced AutoCAD draftsman familiar with AspenPLUS or similar software, who can assist with creating chemical engineering drawings for my thesis. The requirements are as follows: - Ability to create and revise detailed process flow diagrams, piping and instrumentation diagrams (P&ID), and equipment layout drawings. - Familiarity with standard chemical engineering symbols and notations. However, I will provide specific symbols or notations if they are required. Your past experience with similar projects and knowledge of Chemical Engineering will be greatly beneficial. Kindly bid if you can guide and support me in completing these technical drawings with accuracy and precision in a timely manner.

    $217 (Avg Bid)
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    I'm seeking a professional with experience in the embalming process, particularly adhering to Buddhist traditions. Your responsibilities will include: - Implementing an embalming process suitable for an open-casket viewing - Strict observance and respect for Buddhist funeral customs - Providing advice on the care and maintenance of the embalmed body for the viewing period Expertise in mortuary science, anatomy, and chemistry, along with experience in practicing Buddhist rituals, is highly desirable. Utmost professionalism, empathy, and respect for religious customs are essential.

    $76 / hr (Avg Bid)
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    Eager to work with an experienced chemical engineer to enhance efficiency in our biofuel production process, involving tasks such as: - Chemical process design. - Equipment sizing and selection. - Safety and environmental assessments. - Distillation process. - Chemical reaction process. - Filtration process. The professional should have a solid foundation in chemical engineering, preferably with expertise in biofuel production. I am looking for someone who can make meaningful contributions in the planning and improvement of our production process, particularly in the Chemical Process Industries. Success in this project involves a clear understanding of chemical processes, safety regulations, environmental impact, as well as the optimal sizing and selection of equipment. Therefore, a kee...

    $15 / hr (Avg Bid)
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    As a personal project, I am seeking for a Analysis of 4E (Energy, Exergy, Economic, and Environmental) for hydrogen production via Conventional Gasification method. Initially, this system is modeled in Aspen Plus software, and then the desired outputs are analyzed using 4E analysis in the computational software EES. The schematic cycle is attached. The ideal candidate for this project would have experience in chemical engineering or Mechanical engineering, particularly with hydrogen production and its processes. Using Aspen Plus and EES for analysis is also required. Potential freelancers should be detail-oriented, thorough, and able to deliver high-level analysis.

    $174 (Avg Bid)
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    As an apartment owner, I've noticed health symptoms that lead me to believe there may be contamination in the air and water. Seeking an environmental engineer who can help me identify any potential issues - I need comprehensive testing of both factors in my property, given my persistent coughing, sneezing and the fact that our clothing continually feels itchy and uncomfortable despite numerous washes. The task involves: - Analyzing the quality of the air to determine if there are harmful substances present, potentially causing respiratory symptoms. - Thorough water testing to confirm the presence or absence of any harmful contaminants that could be affecting our clothing. Ideal candidates will exhibit expertise in: - Air and Water Quality Testing - Environmental Engineering ...

    $1525 (Avg Bid)
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    I'm in need of an experienced freelancer who has considerable experience in the preparation of Material Safety Data Sheets (MSDS) to craft and compile documents for over 50 of my cosmetic and lifestyle products. The documents should be USA/EU compliant for Shipping goods via Fedex/DHL/UPS. Ideal Skills: - Strong understanding of hazards and safety protocols for cosmetic and lifestyle products - Experience in creating comprehensive yet easy-to-understand MSDS Job Description: - Compile MSDS for over 50 different cosmetic and lifestyle products - Each MSDS is to be provided in two formats - PDF and Word. This project requires a thorough understanding of safety standards and the ability to detail this information in an understandable manner. With this in mind, experience in toxicolo...

    $172 (Avg Bid)
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    I am seeking a reliable supplier for LLDPE, LDPE, HDPE, and PET raw materials. These materials will be used in packaging, manufacturing, and construction applications. The specific products we aim to produce include: - Bags - Bottles - Film - Pipes - Sheets - And other various applications The ideal freelancer should have extensive experience in the plastic raw materials industry, with a proven track record of supply in LLDPE, LDPE, HDPE, and PET materials. They should be capable of consistently meeting our quantity and quality demands. Experience in supplying to the packaging, manufacturing, or construction sectors would be an advantage. We are excited to establish a long-term business relationship with the right supplier. Looking forward to discussing further details with intereste...

    $21580 (Avg Bid)
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    I'm in need of personalized exam preparation for my upcoming organic chemistry exam. Key Areas: - My primary areas of interest are 'Reaction Mechanisms' and 'Nomenclature'. Learning Method: - I'm looking for a tutor who can provide 'Practice Problems' for me to solve and thereby understand the concepts better. Difficulty Level: - I'm at an intermediate level of understanding in organic chemistry, and would like the practice problems to be of the same level of difficulty. Ideal candidate: - Should be proficient in organic chemistry with an ability to breakdown complex problems and methods. - Experience with intermediate level organic chemistry tutoring would be a plus. - Must deliver content in a clear and concise manner. I have attached...

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    In my yeast cream tank storage facility, currently using R717 chilling with stainless steel coils, I need an expert to conduct detailed chilled water analysis to evaluate the changes we can introduce in our system. The chosen freelancer will conduct: - Water temperature analysis - Water pressure analysis - Water flow rate analysis The analysis should be made for 3 different coil setups: existing, client proposal and new development. We will be assessing the current functioning and how we can transition from R717 to chilled water. The aim is to get the right conditions of the product inside the tank. Ideal candidates should model the three different coils, experience in CFD, thermodynamics, refrigeration systems and energy efficiency. Experience with similar fresh yeast or food stora...

    $662 (Avg Bid)
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    I am looking for a specialized radiology physicist with strong experience in Diagnostic imaging physics consultation. Your role would be to perform the following tasks: - Equipment calibration: Accurate calibration of radiology equipment is crucial to gain the best results. - Quality assurance checks: As part of the team, you'll be tasked with performing regular checks to maintain the high professionalism in our facility. - Radiation dose optimization: Optimizing the dose is key in achieving efficient and safe imaging results. The successful candidate should be experienced in Magnetic Resonance Imaging (MRI) modalities. I anticipate their insight will significantly improve our procedures and protocols. Skills and experience required: - Proven experience as a medical physicist. ...

    $106734 (Avg Bid)
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    I'm in need of a mechanical engineer with expertise in thermoplastics and road safety signage. Tasks will be threefold: 1. **Component Design:** Engineer will be designing components that will be used for road safety and development. 2. **Testing & Experiments:** I need an engineer who is adept at conducting tests and experimentation of various materials and configurations to ascertain their viability. 3. **Data Analysis:** Successful candidate will be responsible for analyzing the data obtained from these tests, and making informed recommendations about material and technological selections. This project is specifically in the field of Road Safety and Development. Ideal applicants should have knowledge and experience with the following materials and technologies: - Reflectiv...

    $76 / hr (Avg Bid)
    NDA
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    I require a seasoned tutor capable of delivering tuition services across multiple subjects and different grade levels. The subjects in question include Math, Science, English, French, History, and Geography. The tuition classes will cater to Elementary, Middle, and High school grade levels. Applicants should be proficient in these topics and possess the ability to manage different grade-level lessons effectively. Previous experience in multi-grade and multidisciplinary tutoring will be an added advantage.

    $511 (Avg Bid)
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    I'm seeking an experienced and knowledgeable engineer to design a lab-scale crystalizer. This will be a polymer batch reactor with a capacity of 1 liter, intended to pre-treat brine with ammonium magnesium phosphate. I particularly require: - Detailed design specifications that take into account the chosen reactor material and volume. - Clear, step-by-step instructions for building the reactor. Your ability to produce effective designs for small-scale chemical reactors will be highly valuable for this project. Familiarity with the characteristics and requirements of polymer material in such designs will be key.

    $808 (Avg Bid)
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    Targeted Genome Editor Delivery (TARGETED) Challenge - Phase 2 Revolutionizing technology development of delivery systems for in vivo genome editing. A $6,000,000 competition to improve in vivo delivery technologies for genome editors in two Target Areas: 1. Programmable delivery systems, and 2. Non-viral delivery across the blood-brain barrier. You need to fill out the Registration Form and be registered on the Freelancer.com platform before submitting the solution. Subject of the Challenge   ​​​Recent advancements in the genome editing technology field have enabled scientists to manipulate genomic sequences rapidly and efficiently. Despite revolutionary progress in this area, several challenges remain. Existing gene editing technologies like CRISP...

    $15 (Avg Bid)
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