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Modeling & Simulation Engineer / Analyst

Location: Huntsville, Alabama Categories: Engineering Req ID: 2023-7294 Potential to Telecommute: No
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Job Description

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Modern Technology Solutions, Inc. (MTSI), is seeking a Modeling & Simulation Engineer/Analystin Huntsville, AL.  At MTSI, our more than 1,500 co-owners recognize the high demand for specialized professionals within our industry and that you have many options to choose.  As an employee owned company were culture matters, we believe that by investing in our people we are investing in our company’s future! 

MTSI’s core capabilities run deep across a multitude of areas to include Systems Engineering & Technical Assistance, Integration, Modeling & Simulation, Test & Evaluation, Acquisitions & Program Support, and Mission Assurance services. Our expertise includes ballistic missile defense, air defense, air vehicle survivability, unmanned aircraft, flight test operations, intelligence support, cyber security, space and homeland defense.

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 our industry.  All new co-workers start accruing PTO at a rate of 20 days plus 10 federal holidays, 6% 401k company match with immediate vesting, semi-annual bonuses, and eligibility to participate in our Employee Stock Ownership Plan (ESOP).  We offer other employee focused benefits, including up to $10k in tuition reimbursement and an optional zero dollar deductible BCBS health insurance plan.

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We are looking for engineers that possess a solid working knowledge and experience base in the development of physics-based simulations.   The candidate should have a background in EO/IR systems or 6-DOF modeling and be capable of analyzing system concepts and measured data. Candidate will work collaboratively with a multi-disciplinary team to develop high-fidelity simulations of IR Sensors and/or Interceptor systems to assess current and future defense concepts.  In addition, the candidate is expected to develop concept requirements, perform trade studies, develop independent performance assessments of laser and sensor systems, interceptor concepts, build data analysis toolkits and algorithms, and perform mission level data analysis.  The ideal candidate will have the ability to design, code, and integrate software modules into a simulation framework, and understand and contribute across various domains of expertise. Experience with GPU programming is a plus.



  • Candidate should have 5-15 years of professional experience
  • Optics and photonics technology and phenomenology
  • Laser system and subsystem modeling and simulation
  • Electro-optical and infrared (EO/IR) sensor analysis
  • 6-DOF Modeling
  • Software development skills include but not limited to: C++, Python, Matlab, and C.
  • Windows and Linux operating systems.
  • Self-motivated yet able to work well within a development team.
  • Bachelor's Degree in Engineering or related technical field required, Master’s Degree preferred.
  • Active Security Clearance required. Top Secret is strongly desired. 




Modeling and Simulation Development




Software Integration

GPU processing / programming

Physics-based modeling

Please Note:  U.S. Citizenship is required for most MTSI positions.




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Opportunities at MTSI

MTSI maintains an outstanding work environment that includes competitive compensation, outstanding benefits, the opportunity to be an employee-owner, and challenging work assignments with significant opportunities for advancement/career growth. To be considered for employment opportunities at MTSI, you must complete an online application.

EEO Statement: MTSI embraces nine core values including our first core value of Employees come first. Consistent with our Core Values, we are committed to hiring and retaining a diverse workforce. We are proud to be an Equal Opportunity/Affirmative Action-Employer, making decisions without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, military/veteran status, disability, or any other characteristics protected by law. MTSI is committed to Equal Employment Opportunity and providing reasonable accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment with MTSI and need special assistance or accommodation to use our website or to apply for a position, please send an e-mail with your request to Determination on requests for reasonable accommodation is made on a case-by-case basis.

MTSI posts all open positions of employment here on our official website Careers page. MTSI Recruiters will always make direct personal contact with candidates by either speaking directly via telephone call, face-to-face video conference, or in-person, and will never conduct interviews or extend offers of employment via text or using messaging applications. If you believe you may be the victim of employment fraud, we encourage you to contact the Federal Trade Commission (FTC) thru their website: