Research and Development Engineer (CFD)
Modern Technology Solutions
Dayton, OH · Posted October 27, 2026
Just laid off? Start here: a plan for the first weeks
See every open role at Modern Technology Solutions
More in Ohio job market · Aerospace & Defense · Engineering jobs
More roles at Modern Technology Solutions
- Missile Defense System Architecture Engineer · Huntsville, AL
- Modeling and Simulation Analysis Engineer · Chantilly, VA
- F-35 Reprogramming Systems Engineer · Arlington, VA
- Software Systems Engineer Architect SME (SW) · Wright-Patterson AFB, OH
- COMSEC and Network Engineer · Colorado Springs, CO
- Information Systems Security Engineer (ISSE) · Albuquerque, NM
Similar jobs
- Liaison Engineer Eve Shift · Paccar · Chillicothe, OH
- Process Engineer · Paccar · Chillicothe, OH
- Process Engineer · Hubbell · Wadsworth, OH
- Senior Industrial Engineer · GXO Logistics · OH
- Industrial Engineer · Ford Motor · Avon Lake, OH
- Process Engineer · Howmet Aerospace · Cleveland, OH
Where Dayton, OH ranks
Where Dayton, OH placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #6Best cities for pay after cost of living in the Great Lakes$131k · of 16
- #6Best all-round cities for mid-career professionals in the Great Lakes56 / 100 · of 16
- #7Best cities for pay after cost of living in the Midwest$131k · of 20
- #10Best all-round cities for new graduates in the Great Lakes49 / 100 · of 16
- #10Best all-round cities for mid-career professionals in the Midwest54 / 100 · of 20
- #11Cities with the most jobs that do not need a four-year degree in the Great Lakes52 jobs · of 36
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
How AI is used in this kind of work
AI use among industrial engineers is little observed so far. Measured exposure for industrial engineers: 4% (little observed).
Share of this job’s tasks that AI is already used for at work, from real usage. It is not a forecast of job loss, and a low number means no use seen yet. Source: Anthropic Economic Index.
About the job
Modern Technology Solutions, Inc. (MTSI) is hiring a Research and Development Engineer (CFD) in Dayton, OH. This position requires an active TS/SCI clearance.
Responsibilities: • Apply deep technical knowledge of hypersonic aerothermodynamics and related modeling techniques to model, simulate, and analyze hypersonic systems. • Work in a dynamic R&D environment where innovation and collaboration are highly valued. • Use high-fidelity computational fluid dynamics CFD modeling applications.
Required Qualifications: • Bachelor’s degree in Aeronautical Engineering, Mechanical Engineering, Physics, or Mathematics. • Minimum of 4 years of relevant experience in DoW or IC programs. • Strong knowledge of hypersonic aerothermodynamic phenomenology. • Proficiency in using high-fidelity computational fluid dynamics CFD modeling applications. • Proven ability to manage multiple projects and prioritize effectively in a fast-paced R&D environment. • Strong communication skills capable of conveying complex technical concepts to both technical and non-technical stakeholders. • Teamwork skills with the ability to collaborate effectively across disciplines and departments, while also being self-sufficient when needed.
Desired Qualifications: • Master’s degree in Aeronautical Engineering, Mechanical Engineering, Physics, or Mathematics with coursework and/or research in the fields of hypersonic, physical gas dynamics, or numerical methods. • 6+ years of relevant experience in the field. • Advanced experience in GEOINT processing research and development. • Extensive experience with academic, government, or commercial CFD tools and workflows. • Expertise in modeling and simulating advanced foreign weapon systems' aerodynamic performance and signatures.
Clearance Requirements: • Must be a U.S. Citizen. • Active TS/SCI clearance
#LI-BG1 #MTSI #ONSITE