Simulation Engineer, Mid-Level

Simtechinc; Huntsville (AL); On-site; USD 90,000 - 130,000; Full time

Job summary

SimTech, Inc. in Huntsville, AL, seeks a Mid-Level Simulation Engineer to develop and maintain high-fidelity models for missile systems. You will support weapon system integration onto launch platforms and analyze missile performance for improvements.

Requirements include a Bachelor's in engineering/physics/math and 5–12 years of related experience, with MATLAB/C++/Python proficiency and active DoD Secret clearance. Occasional telework and a team-focused, rigorous environment are offered.

Qualifications

• Bachelor's degree or higher in engineering, physics, or math.
• 5-12 years of related technical experience.
• Experience with modeling and simulation (M&S).
• Ability to program in structured software languages.
• U.S. Citizenship with Active Secret Security clearance required.
• Experience with GNC, Radar Sensors, or weapon performance modeling preferred.
• Experience with MATLAB, C++, and Python preferred.
• Strong foundation in modeling & simulation, physics, aerospace engineering, or related discipline.
• Ability to analyze complex datasets and communicate technical findings clearly.
• Familiarity with VV&A standards is a plus.

Responsibilities

• Develop and refine system simulations, which include physics-based models.
• Perform simulation-based performance analysis to support software updates and system improvements.
• Analyze flight test data to verify and improve simulation accuracy.
• Support studies to assess operational effectiveness of weapon systems.
• Work with missile software and platform integration teams to ensure simulations reflect missile system of systems realities.
• Generate briefings and technical reports to communicate system effectiveness.
• Performs other duties as assigned.

Skills

Modeling & simulation

Data analysis

Excellent communication

Security clearance

GNC knowledge

MATLAB

C++

Python

Physics/engineering fundamentals

Education

Bachelor's degree or higher in Electrical Engineering, Computer Engineering, Computer Science, Physics, Mathematics or equivalent

Tools

MATLAB

C++

Python

Job description

Simulation Engineer, Mid-Level

Overview

SimTech, Inc., recognized as one of the 2026 Best Places for Working Parents, is seeking a Simulation Engineer, Mid-Level to join our dynamic and diverse corporate team in Huntsville, AL.

SimTech offers a market leading compensation package with excellent benefits, work/life balance, outstanding retirement plan, career advancement and much more.

The Simulation Engineer, Mid-Level is needed to develop and maintain high-fidelity models and simulations for missile systems. This role supports weapon system integration efforts onto new launch platforms, weapon performance assessments, and analysis of missile performance for recommended improvements.

Responsibilities

• Develop and refine system simulations, which include physics-based models
• Perform simulation-based performance analysis to support software updates and system improvements
• Analyze flight test data to verify and improve simulation accuracy
• Support studies to assess operational effectiveness of weapon systems
• Work with missile software and platform integration teams to ensure simulations reflect missile system of systems realities
• Generate briefings and technical reports to communicate system effectiveness.
• Performs other duties as assigned.

Minimum Qualifications & Education Requirements and Desired Skillsets

• Bachelor's degree or higher in Electrical Engineering, Computer Engineering, Computer Science, Physics, Mathematics or equivalent from an accredited institution required.
• 5-12 years of related technical experience.
• Experience with modeling and simulation (M&S).
• Ability to program in structured software languages.
• Ability to obtain and/or maintain a DoD secret clearance.
• Experience with Guidance, Navigation, and Control (GNC), Radar Sensors, or weapon performance modeling preferred.
• Experience with MATLAB, C++, and Python preferred.
• Strong foundation in modeling & simulation, physics, aerospace engineering, or related discipline.
• Ability to analyze complex datasets and communicate technical findings clearly.
• Familiarity with test processes and VV&A standards is a plus.
• U.S. Citizenship with Active Secret Security clearance and ability to maintain the designated security clearance level is required.

Physical Description

Employees in these positions will function in a general office/cubicle setting environment, and laboratory/testing setting using standard office equipment and various electronic testing equipment, including a computer, telephone, printers, video equipment, computer software and testing equipment. Will interact in a general office setting environment with various personnel; participate in meetings and contribute to team success; deliver timely results and produce reports; receive and communicate information; may include telework. May function in a specialized laboratory/testing environment using electronic testing equipment, computer software and complex systems. May move and test equipment of various weights. Laboratory environment may require use of protective equipment (PPE) including but not limited to safety glasses and protective hearing and footwear. May be expected to work varying shifts and hours to ensure successful operation of activities in the organization due to business demands; travel occasionally for assigned work.

About SimTech, Inc.

SimTech's mission is to be the most reliable and cost-effective provider of Signature Models, Simulations, Hardware, Software, Cyber solutions, and Test & Evaluation services. Established in 1983 by a team of experienced scientists and engineers, SimTech has a long history of delivering high-technology defense-oriented solutions.

The company has been recognized as a Best Place to Work in 2020 and 2021, and as a Best Place for Working Parents in 2022-2026 by the Huntsville/Madison County Chamber of Commerce.

SimTech offers an industry-leading comprehensive compensation and benefits package. Be a part of over 43+ years of excellence-join our team today!

To learn more about our exceptional team and employee benefits, contact SimTech HR or visit www.simtechinc.com for more information.

Equal Employment Opportunity and Aff…

SimTech, Inc. is an Equal Opportunity/Affirmative Action Employer. SimTech, Inc. is a committed EOE/Vet/Disabled employer.

Simulation Technologies, Inc. (SimTech) is an Equal Employment Opportunity employer and provides reasonable accommodation for qualified individuals with disabilities and disabled veterans in its job application procedures. If you have any difficulty using our online system and you need an accommodation due to a disability, you may use the following email address, [e-mail] and/or phone number (256.428.2910) to contact us about your interest in employment with SimTech.

All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, genetic information, citizenship, ancestry, marital status, protected veteran status, disability status or any other status protected by federal, state, or local law. SimTech participates in E-Verify.