Modeling and Simulation Engineer - Open Rank (Mid Level)-ACL

Modeling and Simulation Engineer

• Open Rank (Mid Level
• ACL Georgia Tech Research Institute (GTRI) tuition reimbursement United States, Georgia, Atlanta May 04, 2026

Overview:

The Georgia Tech Research Institute (GTRI) is the nonprofit, applied research division of the Georgia Institute of Technology (Georgia Tech).Founded in 1934 as the Engineering Experiment Station, GTRI has grown to more than 2,900 employees, supporting eight laboratories in over 20 locations around the country and performing more than $940 million of problem-solving research annually for government and industry.

GTRI's renowned researchers combine science, engineering, economics, policy, and technical expertise to solve complex problems for the U.S. federal government, state, and industry. Georgia Tech's Mission and Values Georgia Tech's mission is to develop leaders who advance technology and improve the human condition. The Institute has nine key values that are foundational to everything we do: 1. Students are our top priority. 2. We strive for excellence. 3. We thrive on diversity. 4. We celebrate collaboration. 5. We champion innovation. 6. We safeguard freedom of inquiry and expression. 7. We nurture the wellbeing of our community. 8. We act ethically. 9. We are responsible stewards. Over the next decade, Georgia Tech will become an example of inclusive innovation, a leading technological research university of unmatched scale, relentlessly committed to serving the public good; breaking new ground in addressing the biggest local, national, and global challenges and opportunities of our time; making technology broadly accessible; and developing exceptional, principled leaders from all backgrounds ready to produce novel ideas and create solutions with real human impact. Project/Unit Description GTRI's Signals and Systems Division (SASD) in the Advanced Concepts Laboratory (ACL) seeks qualified candidates for the position of a Modeling and Simulation Engineer within the Mission Analysis Branch (MAB). This Research Faculty position involves developing modeling and simulation environments and analysis techniques to solve challenging real-world problems related to national defense. SASD consists of a staff of research professionals engaged in a portfolio of research related to next-generation aerospace technology analysis and innovation, including

RF/EO/IR

sensor physics, signal processing algorithms and techniques, EM maneuver warfare, effects-based modeling and simulation, verification and validation, advanced threat analysis, and operations research/developmental planning. ACL develops tailored solutions for a broad range of national security challenges through disciplined application of physics

• and effects-based modeling to realizable systems, augmented with prototype development and testing. ACL's research thrusts extend across domains, and include bio
• chemical
• RF• and optical-sensor physics; materials science and engineering; electromagnetic theory, computation, structures, and measurements; electronic warfare techniques and applications; operational scenario modeling and simulation; traditional and asymmetric threat analysis; and ground maneuver warfare.

The Modeling and Simulation Engineer will collaborate with a cross-disciplinary team inclusively composed of software engineers, modeling and simulation engineers, and model-based systems engineers to architect complex analysis frameworks. The successful candidate will contribute to projects and technical subtasks to meet team goals, working with sponsors, engineers, and GTRI management. They will also participate in sponsor engagement efforts to help identify potential opportunities, develop proposals, and manage business lines. Job Purpose The Modeling and Simulation (M&S) Engineer works closely with research, development, and testing teams to combine simulation modeling with data analytics in order to provide recommendations to optimize system designs in support of current and future research, development, and testing efforts. Specifically, the M&S Engineer is responsible for constructing computer simulation models, verifying and validating simulation models, performing simulation experiments to predict system behaviors, providing solutions to project stakeholders, and improving systems and processes. The M&S Engineer is familiar with important M&S concepts and techniques, constantly keeps abreast of new tool and language developments, and is familiar with a wide range of both open source and proprietary modeling and simulation tools, frameworks, and environments, such as AFSIM, AnyLogic, Arena, ExtendSim, OpenFoam, OpenModelica, NetLogo, etc. In addition to tools, an M&S Engineer should be aware of many of the core M&S techniques

• such as discrete event simulation, continuous simulation, agent-based modeling, distributed simulation, and conceptual modeling.

At higher levels, the M&S Engineer/Specialist guides and conducts modeling, simulation, and analysis activities which includes eliciting requirements from stakeholders to support the design and implementation of M&S frameworks, computer simulation models, and simulation experiments. Furthermore, the M&S Engineer is responsible for ensuring that models and simulations are designed according to M&S best practices and standards as well as for flexibility to support future modeling needs and enhancements. Key Responsibilities Direct sponsor engagement and facilitate product or system requirements gathering and analysis Develop critical M&S inputs, including framework definition, requirements analysis, synthesis, systems analysis and implementation Conduct product or system design analysis translating requirements into valid models and experimental designs for systems of moderate complexity Develop technical reports and diagrams detailing product or system attributes. Analyze product or system functionality as defined by requirements. Implement approaches that foster reusability of existing M&S expressions Additional Responsibilities Integrate with study planning, mission modeling, and data analysis functional teams Directly support modeling, simulation, and analysis efforts by developing platform models, scenarios, and tools to assess platform and weapon survivability and effectiveness Establish best practices and coding patterns, and mentor others to produce extensible and maintainable code Identify areas of dependency and overlap with other teams or team members and drive coordination to resolve conflicts between teams Document requirements and design implementations. Develop skills and training as part of the greater GTRI workforce using professional development funding Contribute to the innovative, cutting-edge software research using Independent Research and Development (IRAD) Required Minimum Qualifications BS in Aerospace Engineering, Electrical Engineering, Computer Engineering, Mechanical Engineering, or related discipline Able to obtain and maintain a DoD Top Secret Security Clearance Experience with any or all of the following languages: C#, C++ Python MATLAB Interpersonal skills, including verbal and written communication skills. Must be able to convey highly technical material in a clear, concise manner to a nontechnical audience Ability to obtain and maintain a DoD TS/SCI Security Clearance Preferred Qualifications Active TS/SCI Clearance MS or Ph.D. in Aerospace Engineering, Electrical Engineering, Computer Engineering, Mechanical Engineering, or related discipline Candidates currently enrolled in an accredited degree program relevant to this position will be considered. The candidate must have a graduation date of no later than December 2026 Experience with machine learning / artificial intelligence Experience with mission-level modeling environments such as AFSIM Experience with requirements management tools Experience working with radar or other electronic warfare systems Travel Requirements 10%

• 25% travel Education and Length of Experience This position vacancy is an open-rank announcement.

The final job offer will be dependent on candidate qualifications in alignment with Research Faculty Extension Professional ranks as outlined in section 3.2.1 of the Georgia Tech Faculty Handbook 5-19 years of related experience with a Bachelor's degree in Aerospace Engineering, Electrical Engineering, Computer Engineering, Mechanical Engineering, or related discipline 3-17 years of related experience with a Masters' degree in Aerospace Engineering, Electrical Engineering, Computer Engineering, Mechanical Engineering, or related discipline 0-14 years of related experience with a Ph.D. in Aerospace Engineering, Electrical Engineering, Computer Engineering, Mechanical Engineering, or related discipline Please refer to our Research Faculty Technical Level Guidelines for minimum requirements at the higher levels. U.S. Citizenship Requirements Due to our research contracts with the U.S. federal government, candidates for this position must be U.S. Citizens. Clearance Type Required Candidates must be able to obtain and maintain an active security clearance. Benefits at GTRI Comprehensive information on currently offered GTRI benefits, including Health & Welfare, Retirement Plans, Tuition Reimbursement, Time Off, and Professional Development, can be found through this link: https://benefits.hr.gatech.edu/. Equal Employment Opportunity The Georgia Institute of Technology (Georgia Tech) is an Equal Employment Opportunity Employer. The Institute is committed to maintaining a fair and respectful environment for all. To that end, and in accordance with federal and state law, Board of Regents policy, and Institute policy, Georgia Tech provides equal opportunity to all faculty, staff, students, and all other members of the Georgia Tech community, including applicants for admission and/or employment, contractors, volunteers, and participants in institutional programs, activities, or services. Georgia Tech complies with all applicable laws and regulations governing equal opportunity in the workplace and in educational activities. Equal opportunity and decisions based on merit are fundamental values of the University System of Georgia ("USG") and Georgia Tech. Georgia Tech prohibits discrimination, including discriminatory harassment, on the basis of an individual's race, ethnicity, ancestry, color, religion, sex (including pregnancy), national origin, age, disability, genetics, or veteran status in its programs, activities, employment, and admissions. Further, Georgia Tech prohibits citizenship status, immigration status, and national origin discrimination in hiring, firing, and recruitment, except where such restrictions are required in order to comply with law, regulation, executive order, or Attorney General directive, or where they are required by Federal, State, or local government contract. USG Core Values Statement The University System of Georgia is comprised of our 26 institutions of higher education and learning as well as the System Office. Our USG Statement of Core Values are Integrity, Excellence, Accountability, and Respect. These values serve as the foundation for all that we do as an organization, and each USG community member is responsible for demonstrating and upholding these standards. More details on the USG Statement of Core Values and Code of Conduct are available in USG Board Policy 8.2.18.1.2 and can be found on-line at https://www.usg.edu/policymanual/section8/C224/#p8.2.18_personnel_conduct. Additionally, USG supports Freedom of Expression as stated in Board Policy 6.5 Freedom of Expression and Academic Freedom found on-line at https://www.usg.edu/policymanual/section6/C2653.