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Freelance Simulation Software Engineer Jobs in Huntsville, AL

The Systems Simulation, Software and Integration (S3I) Directorate is seeking a Software Developer candidate in support of the THAAD Interoperability Team to develop and design THAAD simulation ...

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The Systems Simulation, Software and Integration (S3I) Directorate is seeking a Software Developer candidate in support of the THAAD Interoperability Team to develop and design THAAD simulation ...

New

Showing results 21-40

Freelance Simulation Software Engineer information

See Huntsville, AL salary details

$72.9K

$135.8K

$194.1K

How much do freelance simulation software engineer jobs pay per year?

As of Aug 23, 2026, the average yearly pay for freelance simulation software engineer in Huntsville, AL is $135,823.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,500.00 and $159,600.00 per year, depending on experience, location, and employer.

What does a freelance simulation software engineer do?

A Freelance Simulation Software Engineer designs, develops, and tests simulation software for various industries, such as aerospace, automotive, healthcare, or manufacturing. They work independently or on contract to model real-world systems, create virtual environments, and run simulations to analyze system behaviors. Responsibilities often include coding, debugging, optimizing algorithms, and collaborating with clients to meet project requirements. Freelancers typically manage their own schedules and work with multiple clients, offering flexibility and a diverse range of project experiences.

What are the key skills and qualifications needed to thrive as a freelance simulation software engineer?

To excel as a Freelance Simulation Software Engineer, you need strong programming skills (such as C++, Python, or MATLAB), a solid understanding of simulation methodologies, and a relevant degree in engineering, computer science, or a related field. Familiarity with industry-standard simulation tools like Simulink, ANSYS, or Arena, and experience with version control systems are often required. Outstanding problem-solving abilities, self-motivation, and effective client communication distinguish top performers in this freelance role. These competencies enable the engineer to deliver accurate, efficient simulations and manage projects independently, ensuring client satisfaction and professional growth.

What are some common challenges faced by freelance simulation software engineers when managing multiple client projects?

Freelance Simulation Software Engineers often juggle several projects at once, each with unique technical requirements and deadlines. Balancing these projects can be challenging, especially when clients have shifting priorities or last-minute requests. Effective communication, clear project scoping, and robust time management are crucial to ensure client expectations are met while maintaining high-quality work. Additionally, freelancers must stay updated with the latest simulation tools and standards, which can require continuous self-directed learning.

What is the difference between Freelance Simulation Software Engineer vs Simulation Software Developer?

AspectFreelance Simulation Software EngineerSimulation Software Developer
CredentialsTypically requires a degree in computer science, engineering, or related fields; certifications are a plusSimilar educational background; certifications may enhance prospects
Work EnvironmentIndependent, project-based work often remotely or freelance platformsEmployed by companies or organizations, working in office or remote teams
Employer & Industry UsageClients across various industries like aerospace, automotive, defense; freelance platformsCompanies developing simulation software or using simulation tools internally
Search & Comparison IntentLooking for freelance opportunities or project-based work in simulation softwareSeeking full-time or contract roles within organizations

The main difference is that a Freelance Simulation Software Engineer works independently on diverse projects, often remotely, while a Simulation Software Developer is typically employed by a company to develop and maintain simulation software as part of a team.

What are the most commonly searched types of Simulation Software Engineer jobs in Huntsville, AL?

The most popular types of Simulation Software Engineer jobs in Huntsville, AL are:

What are popular job titles related to Freelance Simulation Software Engineer jobs in Huntsville, AL?

For Freelance Simulation Software Engineer jobs in Huntsville, AL, the most frequently searched job titles are:

What job categories do people searching Freelance Simulation Software Engineer jobs in Huntsville, AL look for?

The top searched job categories for Freelance Simulation Software Engineer jobs in Huntsville, AL are:

Infographic showing various Freelance Simulation Software Engineer job openings in Huntsville, AL as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $135,823 per year, or $65.3 per hour.

Junior-Level Modeling & Simulation Software Engineer with Security Clearance

Torch Technologies Inc.

Huntsville, AL • On-site

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago

New


Job description

Torch Technologies Thank you for your interest in employment with Torch Technologies. We are a 100% employee-owned, Certified Great Place To Work and named Best Places to Work in Huntsville/Madison County, headquartered in Huntsville, AL. Our team provides superior research, development, and engineering services to the Federal Government and Department of War. As one of the nation's top 100 defense companies, the services we provide directly support the men and women who serve our country. Our corporate mission sums up the pride our employee-owners take in the work we do: "Lighting the Pathway of Freedom". And, as a Certified Evergreen ESOP, we have made the commitment to grow and sustain our company for the next 100 years! Come grow with us! Torch Technologies is seeking an experienced Junior-Level Modeling & Simulation Software Engineer to join the Integrated Air and Missile Defense Simulation (IAMDSIM) software development team. This role involves the design, development, and integration of various real-time and digital simulation models into a larger distributed system of systems simulation. The IAMDSIM software development team works on software for the full lifecycle of the simulation, including pre-processing scripts, integration of tactical and development of supporting simulation models, and development of post-processing data analysis libraries. As a Junior-Level Modeling & Simulation Software Engineer your duties will include the following, but are not limited to: * Design, implement, test, and maintain software simulation models in C++, Java.
* Integrate third-party simulation models into a common simulation environment.
* Development of various pre and post processing tools to better work with and analyze the
* Support analysis post processing library development in Python. Job Requirements: * U.S. Citizenship.
* B.S. or higher in Computer Science, Software Engineering, Computer Engineering, or related technical discipline.
* 2 years applicable software design engineering experience.
* Ability to obtain and maintain a Secret Clearance.
* Proficiency in C++, Java, and Python.
* Experience using version control systems (Git, Gitlab).
* Understanding of software development principles, algorithms, data structures, and object-oriented principles (OOP) and design patterns.
* Strong communication and interpersonal skills, with the ability to work effectively in a team environment and as an individual.
* Must have the ability to obtain and maintain a secret clearance. Preferred Qualifications: * 2 to 5 years of experience is preferred.
* Experience developing or integrating digital and real-time simulation models into larger system of system simulations.
* Experience with reading, manipulating, and updating various build and meta-build systems including Make, Autoconf, CMake, Meson, Apache Maven, and Apache Ant.
* Basic understanding of kinematics.
* Expertise developing all-digital and real-time simulations.
* Experience with containerization software (docker, docker-compose, podman)
* Familiarity with Python data science and plotting libraries (pandas, numpy, matplotlib, plotly, bokeh) Schedule:M-F; 8-5 Work Location: Customer- site Travel: Yes, 0-10% Relocation Assistance Available: No Position Contingent Upon Award of Contract: No #LI-TS1 Benefits: Torch Technologies is proud to offer a stable and professional work environment, a competitive salary, and an excellent, comprehensive benefit package including: ESOP participation, 401(k) match, medical, dental, vision, life insurance, short-term disability, long-term disability, flexible spending accounts, Health Saving Accounts and Health Reimbursement Accounts, EAP, education assistance, paid time off, and holidays. Applying to Torch Technologies: Only those candidates invited for an interview will be contacted. Employment at Torch Technologies is contingent upon the successful completion of a comprehensive background check. 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. Torch Technologies, Inc. participates in E-Verify. If you are a qualified individual with a disability or a disabled veteran, you have the right to request a reasonable accommodation if you are unable or limited in your ability to use or access Careers Link as a result of your disability. You can request reasonable accommodations by sending an email to . Thank you for your interest in Torch Technologies.