**Description** Applied Research Associates, Inc. (ARA) is seeking a driven and talented computational physicist, engineer or mathematician to develop computational algorithms for the modeling and simulation of advanced and complex systems spanning the fields of electromagnetics and fluid dynamics. A demonstrated background in computational algorithm development in C/C++ and/or FORTRAN for the fast and accurate solution of differential and/or integral equation applications is required. A background in computational electromagnetics, computational fluid dynamics and/or computational mechanics is strongly desired. **Employee will be given option of working out of our office locations either in Columbus OH or Dayton OH.** The successful candidate will work on the design and development of finite element and integral equation methods for the modeling of complex numerical phenomena. The candidate will research potential modeling algorithms, implement them in code, test their efficiency and efficacy and make continuing improvements where appropriate. The candidate may, if interested and motivated, also lead R&D business development activities, including authoring proposals, RFI responses and opportunity initiation. An extensive programming proficiency in C++ and/or FORTRAN in a Linux/Unix environment is required. Experience with source code version control tools such as Git and continuous software integration such as GitLab is preferred. The candidate will require experience running, evaluating, and modifying large-scale parallel first principles codes that implement numerical solutions to differential equations; this experience should be broad-based and include finite element and boundary integral equations. **What you’ll do as a** **Computational Scientist:** + Lead or participate in algorithm and software development projects for computational electromagnetics and/or fluid mechanics, software validation and verification, and R&D efforts. + R&D/implementation of algorithms for electromagnetics and multi-physics problems + Work with a unique group of highly skilled and experienced mathematicians, physicists, RF/antennas engineers, and computer scientists to solve complex, large-scale computational problems. **Requirements for a Computational Scientist:** + MS in Physics, Mathematics and/or Engineering with a focus on computational electromagnetics, physics, fluid mechanics and/or mechanics. + Demonstrated experience in advanced computational methods – such as Galerkin methods, vector finite elements, integral equations, numerical algebra, Multi-level Fast Multipole Methods, etc. + A minimum of 2 years of experience **developing** C/C++ software for scientific applications + Demonstrated experience in developing computational algorithms from first principles. + Proactive, problem-solving mentality + Excellent verbal and written communication skills: ability to clearly articulate progress or tasks in technical reports and develop technical presentations. + Requires little supervision in developing a milestone schedule or work plan to achieve the final task objectives in a timely manner. + Working familiarity with Linux. **Preferences for a** **Computational Scientist:** + Ph.D. in Physics, Mathematics and/or Engineering with a focus on computational electromagnetics, physics, fluid mechanics and/or mechanics + 2-3 years of experience working in computational sciences. + Deep working knowledge of numerical algebra, linear algebra and matrix manipulation. + Working familiarity with Linux/Unix based software development tools/toolchains (gdb, gcc, etc.) + Experience with parallel processing and high-performance computers (HPC). **COMPANY INFORMATION:** Applied Research Associates, Inc. is an employee-owned international research and engineering company recognized for providing technically superior solutions to complex and challenging problems in the physical sciences. The company, founded in Albuquerque, NM, in 1979, currently employs over 2,100 professionals. ARA offices throughout the United States and Canada provide a broad range of technical expertise in defense technologies, civil technologies, computer software and simulation, systems analysis, environmental technologies, and testing and measurement. The corporation also provides sophisticated technical products for environmental site characterization, pavement analysis, and robotics. At ARA, employees are our greatest assets. The corporation realizes that employee ownership spawns greater creativity and initiative along with higher performance and customer satisfaction levels. ARA gives its employees the tools, training, and opportunities to take more active roles as owners. The culture is challenging; innovation and experimentation are the norm. Employees are eligible for contributions which not only add to the company’s success, but also their own through the Employee Stock Ownership Plan (ESOP). The motto, “Engineering and Science for Fun and Profit” sums up the ARA experience. For additional information and an opportunity to join this unique workplace, please visit our website at www.ara.com . Please apply at www.careers.ara.com for the Computational Scientist position, Job Code: ­­­­­­­­­­­­­­­­COMPU008025. **Qualifications** **Behaviors** **Required** + **Detail Oriented:** Capable of carrying out a given task with all details necessary to get the task done well **Preferred** + **Enthusiastic:** Shows intense and eager enjoyment and interest + **Team Player:** Works well as a member of a group **Motivations** **Required** + **Self-Starter:** Inspired to perform without outside help **Preferred** + **Ability to Make an Impact:** Inspired to perform well by the ability to contribute to the success of a project or the organization + **Growth Opportunities:** Inspired to perform well by the chance to take on more responsibility **Education** **Required** + Master of Science or better in Engineering Physics **Preferred** + Doctor of Philosophy or better in Physics, Mathematics, and Chemistry **Experience** **Required** + 3-5 years: Software Development in C/C+ **Preferred** + 2-3 years: Computational Sciences (Computational Electromagnetics, Computational Acoustics and/or Computational Fluid Mechanics) Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities The contractor will not discharge or in any other manner discriminate against employees or applicants because they have inquired about, discussed, or disclosed their own pay or the pay of another employee or applicant. However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor’s legal duty to furnish information. 41 CFR 60-1.35(c)