
Freelance Mechanical CFD Engineer – AI Trainer
Posted 2 hours ago
You'll apply on the company's website.
About the Role
This position offers a freelance opportunity for a Mechanical CFD Engineer to work as an AI Trainer. You will assist in the instruction and assessment of AI agents that execute sophisticated fluid simulation assignments. Your professional input is vital for improving AI accuracy and dependability by creating validated data and performing thorough evaluations for major technology firms. This role serves as a connection between high-level mechanical engineering and the progress of artificial intelligence, allowing experts to contribute to a flexible, project-focused environment while helping to refine model reasoning and safety.
Requirements
- You are required to have a degree in Mechanical Engineering, Aerospace Engineering, or a related discipline like energy, oil, or gas.
- You need multiple years of practical industry or research background in CFD utilizing software such as STAR-CCM+, ANSYS CFX, ANSYS Fluent, or OpenFOAM, with proficiency in meshing.
- Expertise in verification and validation procedures, specifically performing mesh-independence analysis and comparing results against industry benchmarks or experimental data, is required.
- You must be proficient in Python and GitHub and possess a B2 or higher level of English language skills.
- Backgrounds in turbomachinery, offshore engineering, automotive, or aerospace are highly beneficial, as is experience with particle-laden or multiphase flow.
Responsibilities
- You will guide and assess AI agents on advanced fluid simulation projects.
- Your core tasks include managing CAD geometry, configuring simulation settings, and executing simulations until finished.
- You will generate verified reference solutions to guarantee that the training data for the AI is precise and trustworthy.
- You will also develop custom Python scripts to verify and validate output produced by AI agents to ensure alignment with industry engineering requirements.
Benefits & Perks
- You are provided with full remote flexibility, allowing you to set your own working hours while using your personal equipment and a reliable internet connection.
- This role enables you to utilize your domain knowledge on innovative technical projects and gain experience creating high-caliber solutions for a global platform.
- You have access to performance-related incentive programs that reward consistent, high-quality results.
Note: This listing is summarized and paraphrased by WorkNow from a publicly posted role. For the original wording and full details, please refer to the employer's official posting.
Similar Jobs

Virtual Medical Biller – Office Ally EMR
Staffing For Doctors
This role is with a U.S.-based entity that supplies specialized administrative personnel and virtual medical assistants to various healthcare practices. The organization links skilled, HIPAA-compliant experts with providers needing assistance in revenue cycle management and clinical operations. Through efficient, secure, and fast deployment, the firm assists clinics in sustaining smooth daily functions across various medical fields. This position is for a meticulous Virtual Medical Biller tasked with handling billing cycles using the Office Ally EMR system. You will work in a fully remote environment as part of an expanding group focused on operational effectiveness and clinical quality. You will be instrumental in helping medical practices maintain precise financial records and communication, allowing providers to prioritize patient treatment.

Business Development Manager, International Ecommerce – Trade
Lifely
This direct-to-consumer online furniture retailer, powered by a Shopify platform, focuses on mattresses, sleeper sofas, and beds. As a Business Development Manager for International Ecommerce, you are central to developing and executing the brand's global growth strategy. You will hold the autonomy to shape expansion into key international markets and channels, reporting directly to the COO. Operating in a fast-paced setting, you will blend strategic vision with tactical implementation across operations, supply chain, product, and ecommerce divisions to achieve long-term success. You will manage the full lifecycle of international projects, spanning market research and business case creation to pilot execution and final revenue delivery, serving as a key driver for global market penetration.

Video Editor, Meta Ads
HireHawk
We are looking for a skilled Video Editor focused on Meta advertisements to become a part of our creative department. Your primary function involves converting creative directives, unedited media, and visual assets into engaging video and static promotional materials that appeal to our intended demographic. You are expected to ensure our marketing communication is lucid, aesthetically pleasing, and successful in increasing conversions throughout numerous advertising initiatives. This position is ideal for a creative expert who excels at generating top-tier content within a rapid digital marketing landscape. You will work alongside colleagues to polish concepts and produce assets that adhere to our rigorous criteria for visual excellence and strategic efficacy. Working within a remote-first framework, we prize individuals who assume responsibility for their projects and suggest tangible enhancements to our creative workflows. You will be a key contributor to our continuous testing, iteration, and optimization of advertising tactics informed by data.