{"schemaVersion":"jobsearcher.job.v1","id":"044b1cd9268cb748616a708e","url":"https://jobsearcher.com/jobs/044b1cd9268cb748616a708e","canonicalUrl":"https://jobsearcher.com/jobs/044b1cd9268cb748616a708e","title":"CFD Engineer","description":"Job Summary\nSeeking a highly skilled CFD Simulation Engineer with a strong background in Conjugate Heat Transfer (CHT) analysis.\n\nThe ideal candidate will have hands‑on expertise in STAR-CCM+, ANSYS Fluent, and OpenFOAM, coupled with solid experience in pre‑processing (ANSA) and automation scripting to accelerate simulation workflows.\n\nYou will be responsible for developing, executing, and optimizing CFD models to support thermal management, design validation, and performance improvement of complex engineering systems.\n\nWhat you will be doing:\n\nDevelop and execute CHT and thermal‑fluid CFD simulations for full‑system models.\n\nPerform geometry cleanup, meshing, and surface preparation using ANSA and STAR-CCM+.\n\nBuild, calibrate, and validate CFD models using experimental or reference data.\n\nRun simulations in STAR-CCM+, Fluent, and OpenFOAM, ensuring model accuracy and computational efficiency.\n\nConduct parametric, design optimization, and sensitivity studies.\n\nDevelop automation and scripting tools (Python, Java, or macro scripting) to streamline model setup and post‑processing workflows.\n\nCollaborate with design, test, and system integration teams to interpret results and provide actionable insights.\n\nDocument methodologies, simulation plans, and validation results clearly and concisely.\n\nWhat you'll need to be successful:\n\nBachelor's or Master's degree in Mechanical, Aerospace Engineering or related field.\n\n+ years of hands‑on experience in CFD simulations, particularly CHT and thermal‑fluid coupling.\n\nProficiency in STAR-CCM+, working knowledge of ANSYS Fluent and OpenFOAM preferred.\n\nStrong experience with ANSA for geometry preparation and mesh generation, working knowledge of CATIA preferred.\n\nFamiliarity with computational methods for modeling heat transfer – radiation, conduction and convection. Experience in CFD modeling focused on heat transfer mechanisms, preferably automotive application.\n\nExperience with Python, Bash, or Java macros for CFD process automation.\n\nUnderstanding HPC environments, parallel computing, and GPU acceleration (HPC clusters, NVIDIA A/H) is a plus.\n\nPreferred Skills\n\nExperience with parametric studies, DOE, and optimization frameworks.\n\nFamiliarity with CAD tools (CATIA, SolidWorks) for model import/export.\n\nKnowledge of data visualization tools (ParaView, Ensight or Tecplot).\n\nStrong analytical mindset and ability to communicate technical insights effectively.\n\nWork location:\nRaymond, OH\n\nWhat you'll get:\n\nFull benefits: medical, dental, vision\n\n401k with a match and immediate vesting\n\nShort‑term & Long‑term disability, life insurance and other optional benefits\n\nEmployee Assistance Program\n\nEmployee Discounts\n\nOngoing professional development opportunities including Technical Training and Leadership Development\n\nThe opportunity to work on industry leading projects\n\n#J-18808-Ljbffr","company":"Ler TechForce","rawCompany":"ler techforce","city":"Raymond","state":"OH","isRemote":false,"isActive":false,"createdAt":"2026-07-07T03:32:00.129Z","occupations":[{"code":"17-2141.00","title":"Mechanical Engineers","slug":"mechanical-engineers"},{"code":"17-2199.00","title":"Engineers, All Other","slug":"engineers-all-other"},{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"}],"industries":[{"code":"541330","title":"Engineering Services","slug":"engineering-services"},{"code":"541715","title":"Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)","slug":"research-and-development-in-the-physical-engineering-and-life-sciences-except-nanotechnology-and-biotechnology"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"CFD Engineer","description":"Job Summary\nSeeking a highly skilled CFD Simulation Engineer with a strong background in Conjugate Heat Transfer (CHT) analysis.\n\nThe ideal candidate will have hands‑on expertise in STAR-CCM+, ANSYS Fluent, and OpenFOAM, coupled with solid experience in pre‑processing (ANSA) and automation scripting to accelerate simulation workflows.\n\nYou will be responsible for developing, executing, and optimizing CFD models to support thermal management, design validation, and performance improvement of complex engineering systems.\n\nWhat you will be doing:\n\nDevelop and execute CHT and thermal‑fluid CFD simulations for full‑system models.\n\nPerform geometry cleanup, meshing, and surface preparation using ANSA and STAR-CCM+.\n\nBuild, calibrate, and validate CFD models using experimental or reference data.\n\nRun simulations in STAR-CCM+, Fluent, and OpenFOAM, ensuring model accuracy and computational efficiency.\n\nConduct parametric, design optimization, and sensitivity studies.\n\nDevelop automation and scripting tools (Python, Java, or macro scripting) to streamline model setup and post‑processing workflows.\n\nCollaborate with design, test, and system integration teams to interpret results and provide actionable insights.\n\nDocument methodologies, simulation plans, and validation results clearly and concisely.\n\nWhat you'll need to be successful:\n\nBachelor's or Master's degree in Mechanical, Aerospace Engineering or related field.\n\n+ years of hands‑on experience in CFD simulations, particularly CHT and thermal‑fluid coupling.\n\nProficiency in STAR-CCM+, working knowledge of ANSYS Fluent and OpenFOAM preferred.\n\nStrong experience with ANSA for geometry preparation and mesh generation, working knowledge of CATIA preferred.\n\nFamiliarity with computational methods for modeling heat transfer – radiation, conduction and convection. Experience in CFD modeling focused on heat transfer mechanisms, preferably automotive application.\n\nExperience with Python, Bash, or Java macros for CFD process automation.\n\nUnderstanding HPC environments, parallel computing, and GPU acceleration (HPC clusters, NVIDIA A/H) is a plus.\n\nPreferred Skills\n\nExperience with parametric studies, DOE, and optimization frameworks.\n\nFamiliarity with CAD tools (CATIA, SolidWorks) for model import/export.\n\nKnowledge of data visualization tools (ParaView, Ensight or Tecplot).\n\nStrong analytical mindset and ability to communicate technical insights effectively.\n\nWork location:\nRaymond, OH\n\nWhat you'll get:\n\nFull benefits: medical, dental, vision\n\n401k with a match and immediate vesting\n\nShort‑term & Long‑term disability, life insurance and other optional benefits\n\nEmployee Assistance Program\n\nEmployee Discounts\n\nOngoing professional development opportunities including Technical Training and Leadership Development\n\nThe opportunity to work on industry leading projects\n\n#J-18808-Ljbffr","datePosted":"2026-07-07T03:32:00.129Z","dateModified":"2026-07-07T03:32:00.129Z","hiringOrganization":{"@type":"Organization","name":"Ler TechForce","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Raymond","addressRegion":"OH","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"044b1cd9268cb748616a708e"},"url":"https://jobsearcher.com/jobs/044b1cd9268cb748616a708e"}}