Hire the best freelance CAD for Process Engineering expert designers for your company

Experienced CFD Engineer with a strong background in computational fluid dynamics, multiphase flow, and thermal-fluid systems analysis across the oil & gas, energy, and chemical sectors. Skilled in ad... Read more

Experienced CFD Engineer with a strong background in computational fluid dynamics, multiphase flow, and thermal-fluid systems analysis across the oil & gas, energy, and chemical sectors. Skilled in advanced CFD tools (ANSYS Fluent, CFX, OpenFOAM), process simulation software (Aspen HYSYS, MATLAB), and data-driven modeling. Demonstrated success in applying CFD to optimize heat exchangers, separation units, combustors, and pipeline flow assurance. Expertise in process optimization, EOR strategies, carbon capture, and decarbonization technologies. Strong foundation in HAZOP, safety analysis, and risk assessment. Passionate about digital transformation in engineering—integrating AI/ML to enhance simulation accuracy and predictive maintenance.

Experienced Tool and Die Designer with over 10 years in the manufacturing industry, skilled in developing high-precision tools and dies for automotive applications. Proven track record of reducing cos... Read more

Experienced Tool and Die Designer with over 10 years in the manufacturing industry, skilled in developing high-precision tools and dies for automotive applications. Proven track record of reducing costs and improving production efficiency through innovative design solutions.

I'm a detail-oriented CAD designer with over 10 years of experience specializing in AutoCAD Plant 3D for industrial and process plant projects. I help engineering teams and contractors create precise... Read more

I'm a detail-oriented CAD designer with over 10 years of experience specializing in AutoCAD Plant 3D for industrial and process plant projects. I help engineering teams and contractors create precise P&IDs, 3D piping layouts, and intelligent plant models that are accurate, efficient, and ready for fabrication.

I am an Industrial Chemical Engineering student with a strong focus on technical process design and visualization. As a freelance CAD designer, I specialize in creating high-quality Process Flow Diagr... Read more

I am an Industrial Chemical Engineering student with a strong focus on technical process design and visualization. As a freelance CAD designer, I specialize in creating high-quality Process Flow Diagrams (PFD), Piping and Instrumentation Diagrams (P&ID), and other technical schematics using Microsoft Visio and AutoCAD. With a solid foundation in engineering principles and process systems, I understand the importance of accuracy, clarity, and technical communication. I’ve created process diagrams for both academic and freelance projects—always prioritizing readability and standard-compliance. Key Skills & Tools: 1. PFD and P&ID Drafting 2. Microsoft Visio, AutoCAD 3. Process Mapping & Layout 4. Chemical Engineering Fundamentals 5. Technical Communication 6. 2D CAD Drafting & Documentation Experience & Achievements: 1. Completed an internship at a Bioethanol Manufacturing Plant, working on process monitoring, system flow analysis, and production optimization 2. Developed a Final Year Project (Thesis) on the preliminary design of a Furfural Production Plant, including mass and energy balance, process flow diagrams, and economic feasibility analysis (CAPEX, OPEX, ROI) 3. Strong academic performance in process design, simulation, and plant layout courses I’m committed to delivering clean, professional, and functional designs that align with both technical standards and client needs. Open to both short-term tasks and long-term collaborations.

10+ years in engineering design across multiple industries including composite manufacture, water treatment, crushing and screening and process engineering. Most recently working in the utilities indu... Read more

10+ years in engineering design across multiple industries including composite manufacture, water treatment, crushing and screening and process engineering. Most recently working in the utilities industry designing services for energy systems. Project management of large scale plant design and installation. Technical knowledge in composites and polymers with a MSc in Advanced Composites and Polymers as well as manufacturing processes. Experience using Creo (ProE), Solidworks, AutoCAD and Fusion. Incorporated Engineer with Institute of Mechanical Engineers.

Going through the Tender Specification. Making Proposals & Providing Bill of material. Thermal Design, Detailed Engineering Inputs preparation. Bought out specification preparation Vendor offer evalua... Read more

Going through the Tender Specification. Making Proposals & Providing Bill of material. Thermal Design, Detailed Engineering Inputs preparation. Bought out specification preparation Vendor offer evaluation etc

Dedicated individual seeking for a remote job for accomplishing Mechanical Engineering Projects which will cover Product/Machine Design & Manufacturing Solutions. Skills: * Solidworks * Microsoft Wor... Read more

Dedicated individual seeking for a remote job for accomplishing Mechanical Engineering Projects which will cover Product/Machine Design & Manufacturing Solutions. Skills: * Solidworks * Microsoft Word * Microsoft Excel * Microsoft PowerPoint * Machining * Laser Engraving

I’m an experienced mechanical design and process engineer that has worked with a variety of clients in the pharmaceutical, food, and chemical processing industries. I also have extensive experience re... Read more

I’m an experienced mechanical design and process engineer that has worked with a variety of clients in the pharmaceutical, food, and chemical processing industries. I also have extensive experience regarding automation, machine and process equipment design for various OEMs and end users. My other interests include computational fluid dynamics analysis, finite element methods/analysis, and chemical process simulation utilizing industry standard software platforms. I have degrees in Mechanical Design Technology, Industrial Business Management, and a Master of Science in Manufacturing Engineering with a concentration in Mechanical Design.

I’m Md. Mehedi Faisal Piyash, a skilled Process Engineer and AutoCAD specialist with extensive experience in industrial drawing, drafting, and technical documentation. Over the years, I have completed... Read more

I’m Md. Mehedi Faisal Piyash, a skilled Process Engineer and AutoCAD specialist with extensive experience in industrial drawing, drafting, and technical documentation. Over the years, I have completed numerous projects involving detailed Piping & Instrumentation Diagrams (P&IDs), Process Flow Diagrams (PFDs), plant layouts, and engineering drafts for clients across various sectors. In addition to my CAD expertise, I have strong capabilities in technical writing, including preparing Risk Assessments, HAZOP studies, and other safety and operational reports. My work ensures clear, accurate, and compliant documentation that supports safe and efficient plant operations. With professional experience in petrochemical plants like Super Petrochemical Limited and Tasnim Chemical Complex, combined with successful freelance projects on ▒▒▒▒▒▒, I bring a unique blend of industry insight and freelance reliability. I use tools like AutoCAD, Aspen HYSYS, and process simulation software to deliver high-quality, practical engineering solutions. Let’s collaborate to create precise technical drawings and thorough documentation tailored to your project needs.

EXPERIENCE DG Engineering, 2009 - Present Engineering Manager February 2005 - 2009, Magic Plastics, Valencia, CA - Product design and development/3-D CAD design (Pro-E) - Project management... Read more

EXPERIENCE DG Engineering, 2009 - Present Engineering Manager February 2005 - 2009, Magic Plastics, Valencia, CA - Product design and development/3-D CAD design (Pro-E) - Project management - Manage outsource tooling and in-house tool shop - Manage all tooling and design requirements for Magic’s China facility Vice President of Engineering February 1992-January 2005, Scicon Technologies, Valencia, CA - Manage all product and 3-D CAD design (Pro-E) - Manage Rapid Prototyping department(SLA, SLS, 3-D printing) - Responsible for all outsource tooling and metal castings - Manage in-house CNC shop - Responsible for all quoting - Research and development of all new materials used in rapid prototyping machines Designer July 1990-November 1991, S.P.E.C., Valencia, CA - Design of process equipment for the semiconductor industry Designer May 1989-July 1990, Delta Scientific, Valencia, CA - Complete design package of all security products and revisions

I am a skilled Chemical Engineer with expertise in process design and optimization. As a Process Design Engineer, I excel in performing detailed calculations for various chemical processes and develop... Read more

I am a skilled Chemical Engineer with expertise in process design and optimization. As a Process Design Engineer, I excel in performing detailed calculations for various chemical processes and developing innovative solutions. I am proficient in professional design software, including AutoCAD and CATIA, allowing me to create precise and efficient designs. My experience is backed by a strong educational foundation and a track record of successful projects that demonstrate my ability to merge engineering principles with practical applications.

I am a Mechanical Engineer with over 20 years of Manufacturing Experience and over 8 years of design engineering experience across various Industries such as electrical, automotive, mining, and defens... Read more

I am a Mechanical Engineer with over 20 years of Manufacturing Experience and over 8 years of design engineering experience across various Industries such as electrical, automotive, mining, and defense. I offer mechanical design and manufacturing solutions leveraging my experience to create tools, fixtures, or products that solve problems and improve customer's situations efficiently and effectively. I started working on the manufacturing floor and worked my way up to become an engineer. With my strong background in manufacturing, I can provide the best recommendation of how the product can and should be manufactured to fit the customer's needs. After finishing my ME degree, I knew design engineering is where I wanted to go. I have worked on new product innovation as well as designing tools and fixtures for new and existing products. I can save the customer time and money by designing the right solution upfront as a new product or improving upon existing designs. My designs have proven to be innovative, out of the box, successful in reducing manufacturing time, improvement in manufacturing process, design for manufacturing. I have my PE license and am ready and eager to help you get your design off the ground.

Presenting 6 years’ experience in process engineering design of Refinery/Oil & Gas /Petrochemical/ Power Plant projects (Onshore) with Engineering Consulting and EPC companies worldwide, for diverse C... Read more

Presenting 6 years’ experience in process engineering design of Refinery/Oil & Gas /Petrochemical/ Power Plant projects (Onshore) with Engineering Consulting and EPC companies worldwide, for diverse Clients (SGCOC, Enter Engineering, Saudi Aramco, Qatar Petroleum, ADNOC, CNOOC, Gazprom Neft, KAR Group, OMV, Hunt Oil, SNOC)

My name is Jón Schone and I am passionate about engineering. I attended Precision engineering school when I was 15 and graduated at my 19th. This was quite young so I decided to continue studying for... Read more

My name is Jón Schone and I am passionate about engineering. I attended Precision engineering school when I was 15 and graduated at my 19th. This was quite young so I decided to continue studying for the bachelor of Mechanical engineering. After two years I started working at an electronics manufacturer and this went so well that I started the bachelor of Electronics alongside my daily work. I found out that I liked development a lot and started creating automated test systems with Agilent VEE and NI LabVIEW. I am thrilled about the combination of software, electronical hardware and mechanical hardware. The possibilities are endless, especially today with rapid prototyping and the cheaper becoming hardware. I got this insight when I worked at Philips as a Test engineer at the Shaving development branch where I created several challenging test- and measurement systems at different places within the Drachten site. I came in touch with 3D printing and developed tooling for test systems. I am in close contact with manufacturing suppliers, people on the work floor, SMT operators, electronics designers, test engineers and software engineers. The diversity of work activities I have done over the past years gives me a keen understanding of the manufacturing process.

Hello! I am an Engineering Manager and Principal Process Engineer in the Industrial Food & Beverage Manufacturing market. For nearing 20 years, I've led Design/Build projects from concept to completio... Read more

Hello! I am an Engineering Manager and Principal Process Engineer in the Industrial Food & Beverage Manufacturing market. For nearing 20 years, I've led Design/Build projects from concept to completion, hands-on in both Project Management and Engineering roles. My start in the industry was through AutoCAD 2D and 3D design work, skills that I'd like to now offer on a freelance basis here. See more at terraconcepts.design. I'd like to support your projects where you might need an experienced CAD designer intimately familiar with Industrial, Heavy Commercial, Process, Utility, General Construction, and Manufacturing systems. The benefits of using me are rooted in my familiarity with industrial systems and your goals - I design and draw specifically to get things installed by crews, fabricated by shops, and approved by customers. Project examples include: 2D Layouts, 3D Models of parts or systems, P&I/Ds, Block Flow Diagrams, Control Loop Diagrams, Mechanical Fabrication Prints, Piping Spool / System Drawings, Site Plans, Structural Steel Drawings, General Arrangements, Skid Models, PLC / Electrical Wiring Diagrams, Renderings, Permit Submittals, TI Drawings, Bid RFQ Drawings, and Machine Shop / Weld Shop Drawings. AutoCAD, AutoCAD Plant 3D, AutoCAD Mechanical, Autodesk Process Analysis, Showcase, Fusion 360, NavisWorks, Inventor, Visio, Excel, Word. I also offer support in Technical Writing and Content Development. Through my experience in Project Management and Marketing Management, I've found content writing to be a challenge for many that I can assist with. Content Examples include: Function Narratives and Descriptions, Operating Procedures, Manuals, Product Briefs, Sell Sheets, Brochures, Flyers, Website Content, Email Newsletter Content, Calculation Summaries, Custom Word and Excel Engineering Forms / Templates / Worksheets, and Project Schedules. Please feel free to inquire with any questions!

Boiler Thermal performance & Design Engineer having 9 years Experience including 1 year 9 months Boiler operation experience( 5.5 MW).  Directly responsible for Thermal Designing of AFBC Boiler, WH... Read more

Boiler Thermal performance & Design Engineer having 9 years Experience including 1 year 9 months Boiler operation experience( 5.5 MW).  Directly responsible for Thermal Designing of AFBC Boiler, WHRB, water cooled vibrate grate straw fired,Travelling Grate, Slop fired Boilers.  Design Calculations of boiler operation on various fuels to optimize efficiency and size of the boiler.  Heat And Mass Balance For Boiler System, Furnace Sizing, Calculation of Furnace Incl. EPRS Area , Grate area loading, Net heat Input, Volumetric Loading ,plain Area loading, residence time.  Sizing of Individual Pressure parts components like – Economizer, Evaporator, Superheater, Air Pre-Heater.  Calculation of Air,Gas and Steam Side Pressure drop across the elements. # HMBD, PFD and technical delivery condition.  Sizing of Air and gas ducting.  FD/ID/PA/SA Fan calculation, Safety Valve Set Pressure Calculation.  Coordination with Detailed Design Engineering Team.  Preparation of relevant Thermal Documents.  Efficiency Improvement,reduction in fuel consumption, reduction in auxiliary power consumption, Fault diagnosis and troubleshooting.  Circulation ratio calculation and sizing of Downcomer and Riser. # Retrofitting or revamping of Existing Boiler , capacity enhancement Boiler type AFBC, TG, RG , WHRB etc. specially platen superheater design.

Specializing in Layout and Design Drawings for Manufacturing, Storage, and Shipping Facilities (8+ Years supporting Amazon.com) including Material Handling, Workstation Design, and Process Improvement... Read more

Specializing in Layout and Design Drawings for Manufacturing, Storage, and Shipping Facilities (8+ Years supporting Amazon.com) including Material Handling, Workstation Design, and Process Improvement.

Oak Avenue Engineering is a mechanical design and integration services firm based in the South Puget Sound region of Washington State. OAE possesses over a decade of engineering and design experience... Read more

Oak Avenue Engineering is a mechanical design and integration services firm based in the South Puget Sound region of Washington State. OAE possesses over a decade of engineering and design experience spanning a broad range of industries. Our main focus is: Outdoor Consumer Products, System Integration, Prototyping and Design for Manufacture Our expertise are best quantified by the following 4 categories and correlate with the process that we follow as part of our company values. --Strategy-- Concept development Feasibility studies Failure mode investigations --Design and Engineering-- 3D modeling and drafting Manufacturablity and cost reduction analysis Research and development --Documentation-- Patent illustrations Bill of materials Production and end user documentation --Support-- Technical advice and support Post production process next generation product development Please check out some of our most recent projects and learn more about us at www.oakaveengineering.com

Above 18 Year of work experience in drafting and its techniques in CAD & CadWorkx, mainly comprising of the following: o 2D drafting in Auto CAD o Drafting & modification of P&IDs & Plot plans of proc... Read more

Above 18 Year of work experience in drafting and its techniques in CAD & CadWorkx, mainly comprising of the following: o 2D drafting in Auto CAD o Drafting & modification of P&IDs & Plot plans of process plants o Drafting & modification all type of Piping and instrumentation diagrams. o Generating P&ID(s), PFD(s) in AutoCAD o Developing equipment’s drawings as per the Basic & Detailed Engineering Comments on Projects o Worked closely with Management to ensure all relevant standards and techniques are in line with Company’s framework. o Assisting in maintaining and update databases, files of specifications, standards and drawing tools o Drafting of P&ID, PFD, MSD, UFD, Electrical Control & Power Wiring Drawings, SLD, Instrument control Loop diagrams, Panel fabrication drawings, Mechanical & Pneumatic hook up drawings, Interconnection, Electrical equipment layouts drawing and cable routing drawing. o Using any format (PDF/Image) for finalize the Process Drawings in AutoCAD or any client specified format. o Development of material list (BOQs) of hook up drawings and coding of material in smart software. o Development of panel BOQs from electrical & Instrumentation drawing. o Development of valve list with service, description, instrument list, nozzle report & mechanical equipment report with CAD work P&ID software.

I am working with the DS company software for over 20 years and I am in the field of lean Production for 5 years. And I am studying in the TRIZ for 6 years. My portfolio:Design and simulation and co... Read more

I am working with the DS company software for over 20 years and I am in the field of lean Production for 5 years. And I am studying in the TRIZ for 6 years. My portfolio:Design and simulation and construction by lean engineering

I am Mechanical Engineering graduate. I’m currently actively looking for opportunity in line to my experiences and expertise. 19+ years experience in developing Engineering drawing using computer aid... Read more

I am Mechanical Engineering graduate. I’m currently actively looking for opportunity in line to my experiences and expertise. 19+ years experience in developing Engineering drawing using computer aided design and drafting tools.

I have the ability to design 2D and 3D drawings for construction work needs. I usually complete working drawings for the construction process and provide 3D drawings for the interior and exterior of a... Read more

I have the ability to design 2D and 3D drawings for construction work needs. I usually complete working drawings for the construction process and provide 3D drawings for the interior and exterior of a job.

I am a Mechanical Engineer with experience in CFD and FEA analysis as well as in 2D and 3D modeling using software packages like ANSYS, SolidWorks and AutoCAD. Also, I have experience in simulations w... Read more

I am a Mechanical Engineer with experience in CFD and FEA analysis as well as in 2D and 3D modeling using software packages like ANSYS, SolidWorks and AutoCAD. Also, I have experience in simulations with programs like MATLAB, Caesar II, Pipephase and HTRI Xchanger Suite. I’m interested in new projects related with mechanical and process engineering, as well as 2D/3D CAD drawings.

A person who is dedicated to both parents, and sincerely work to find sustenance for the family. I am here in the learning phase and share experiences and knowledge that can benefit others. I really l... Read more

A person who is dedicated to both parents, and sincerely work to find sustenance for the family. I am here in the learning phase and share experiences and knowledge that can benefit others. I really like anything related to the project, from the start of the design process => calculation of bill of quantity => making a schedule of plans => and the stages of the process until the completion. At work I have the motto "Everyday is Monday.

I’m Mahmoud Mohamed Abd Elhamid Saleh, a Senior Process Engineer with over 7 years of experience in the Oil & Gas industry. I specialize in creating and reviewing Process Flow Diagrams (PFDs) and Pipi... Read more

I’m Mahmoud Mohamed Abd Elhamid Saleh, a Senior Process Engineer with over 7 years of experience in the Oil & Gas industry. I specialize in creating and reviewing Process Flow Diagrams (PFDs) and Piping & Instrumentation Diagrams (P&IDs)using AutoCAD and Aspen HYSYS ensuring accurate process representation and full compliance with design standards. My CAD work includes: > Developing complete process and piping drawings for gas processing and separation units. > Converting hand sketches and simulation data into professional AutoCAD PFDs/P&IDs. > Preparing detailed equipment lists, line lists, and valve data sheets**. > Supporting HAZOP reviews and design optimization tasks remotely. I’m passionate about delivering high-quality engineering drawings that meet industrial standards and help clients visualize and optimize their processes. Also I am a UDEMY instructor If you need precise, professional process drawings or a remote CAD engineer to support your design project let’s connect and discuss how I can help.

I developed construction documents for mechanical engineering firm for over 15 years. Additionally, helped with side projects such as product designs (2D drawings).

I developed construction documents for mechanical engineering firm for over 15 years. Additionally, helped with side projects such as product designs (2D drawings).