3D Mechanical Design Engineer

Responsibilities Kforce has a client that is seeking a 3D Mechanical Design Engineer in Austin, TX to drive the mechanical architecture of next-generation liquid‑cooled data center infrastructure. The role commands ownership over the mechanical design lifecycle from digital modeling and simulation to final documentation for systems at both the server‑rack and data‑hall scale. Own the end‑to‑end mechanical design of 3D assemblies, including rack structures, brackets, rails, adapters, cooling manifolds, and fluid connectors, while ensuring seamless integration of electrical components such as power shelves, busbars, and BBUs. Architect and validate high‑performance liquid‑cooling systems (e.g., CDMs), optimizing for flow efficiency, thermal performance, and material compatibility. Drive cross‑functional collaboration with hardware, electrical, and facilities teams to achieve a fully integrated and optimized system design. Produce comprehensive design documentation, including detailed 3D models, 2D fabrication drawings, Bills of Materials (BOMs), and simulation reports, and manage and optimize this workflow using tools such as Claude Code or Codex. Lead the design review process and ensure all mechanical systems adhere to key industry standards (OCP, ASHRAE, EIA) throughout the product development lifecycle. Requirements A Bachelor's or above in Mechanical Engineering or a related discipline. A minimum of 4 years of professional experience in mechanical design, specifically for data center or high‑performance computing (HPC) infrastructure. Experience in 3D simulation is required; candidates with expertise in data‑center‑specific CFD/FEA and a background in digital‑twin development are highly preferred. Proficiency with a major 3D CAD platform (SolidWorks, CATIA) for designing complex mechanical assemblies. Demonstrated expertise in applying simulation tools to validate designs, including CFD for thermal analysis (Cadence Reality DC/Future Facilities) and FEA for structural and thermal stress evaluation. Comprehensive knowledge of data center subsystems, including the design and integration of liquid‑cooling loops (CDMs, manifolds, connectors) and high‑power electrical components (busbars, power shelves, BBUs). Understanding relevant industry standards (OCP, ASHRAE, EIA) and a proven ability to incorporate them into design practices. Exceptional communication skills, with a proven ability to lead technical projects and drive alignment across multidisciplinary teams. Capable of using Claude Code or Codex to optimize function and workflow. Preferred Qualifications A proven track record of delivering complete mechanical designs for hyperscale or AI‑focused data centers, from concept through to deployment. Direct experience developing and utilizing digital‑twin models for system‑level simulation and analysis. Hands‑on experience with rapid prototyping workflows, including 3D printing and thermal validation testing. Experience with BIM/Revit for integrating mechanical designs into large‑scale facility models. A strong portfolio that demonstrates success in rack‑level thermal optimization or the design of modular cooling solutions. Pay Range Pay range indicated as the lowest to highest compensation we reasonably believe we would pay at posting for this role. Employee pay is based on factors such as education, qualifications, experience, skills, seniority, location, performance, union contract, and business needs. The range may be modified in the future. Benefits We offer comprehensive benefits including medical/dental/vision insurance, HSA, FSA, 401(k), and life, disability & AD&D insurance to eligible employees. Salaried personnel receive paid time off. Hourly employees are not eligible for paid time off unless required by law. Hourly employees on a Service Contract Act project are eligible for paid sick leave. Equal Opportunity Kforce is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. #J-18808-Ljbffr Kforce Inc