New

Modeling and Simulation Analyst

Modern Technology Solutions, Inc.
401(k)
United States, Missouri, St. Louis
Sep 10, 2025
Modern Technology Solutions, Inc. (MTSI) is seeking a Modeling and Simulation Analyst to meet anticipated growth within our expanding mission modeling capability based on growing customer requirements in the National Defense sector. You will work with customers, the Study Lead, and model developers to create and execute analysis plans, including computer model run matrices and develop computer model (AFSIM and other mission and engagement level models) input to replicate the system or concept under test, the appropriate operating environment, and the concept of operations. Responsibilities Modern Technology Solutions, Inc. (MTSI) is seeking a Modeling and Simulation Analyst, who will work with customers, the Study Lead, and model developers to create and execute analysis plans including computer model run matrices and develop computer model (AFSIM and other mission and engagement level models) input to replicate the system or concept under test, the appropriate operating environment, and the concept of operations. Your essential job functions will include but may not be limited to: Assist the Study Lead in defining study questions to address their issues of concern and in translating customer study questions into analysis plans. Develop model input data to replicate systems or concepts as analysis subjects. Assist software developers who program and operate the model(s) to produce output. Post-process this output into measures of merit and effectiveness to support the analysis plan objectives. Assist in the interpretation of model results and develop presentations of findings and conclusions for the customer to help them in their decision-making processes. Qualifications 0+ years' experience with mission-level modeling and simulation tools, i.e., AFSIM, Suppressor, or EADSIM required (but experience desired) Thorough knowledge of modeling and simulation methodologies is required, especially when developing experimental designs, executing study plans, and constructing scenario elements. Education Requirements: Bachelor's Degree in engineering, mathematics, physics, operations research, computer science, or a similar field. Clearance Requirements: No clearance is required (but desired), and the secret is eligible to start. Top Secret with SCI eligibility, desired. U.S. Citizenship is required for this position. #LI-AC1 #LI-Onsite Interesting Work: Our co-workers support some of the most important and critical programs to our national defense and security. Values: Our first core value is that employees come first. We challenge our co-workers to provide the highest level of support and service, and reward them with some of the best benefits in the industry. 100% Employee Owned: We have a stake in each other's success, and the success of our customers. It's also nice to know what's going on across the company; we have company wide town-hall meetings three times a year. Great Benefits - Most Full-Time Staff Are Eligible for: Starting PTO accrual of 20 days PTO/year + 10 holidays/year Flexible schedules 6% 401k match with immediate vesting up to $9k annually Semi-annual bonus eligibility (July and December) Company funded Employee Stock Ownership Plan (ESOP) - a separate qualified retirement account Up to $10,000 in annual educational reimbursement Other company funded benefits, like life and disability insurance Optional zero deductible Blue Cross/Blue Shield health insurance plan Track Record of Success: We have grown every year since our founding in 1993. Modern Technology Solutions, Inc. (MTSI) is a 100% employee-owned engineering services and solutions company that provides high-demand technical expertise in Digital Transformation, Modeling and Simulation, Rapid Capability Development, Test and Evaluation, Artificial Intelligence, Autonomy, Cybersecurity and Mission Assurance MTSI delivers capabilities to solve problems of global importance. Founded in 1993, MTSI today has employees at over 20 offices and field sites worldwide. For more information about MTSI, please visit www.mtsi-va.com MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to Equal Opportunity, making decisions without regard to race, color, religion, sex, national origin, age, military/veteran status, disability, or any other characteristics protected by applicable law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants and employees with physical and/or mental disabilities.