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Freelance Simulation Software Engineer Jobs (NOW HIRING)

The Pennsylvania State University

POSITION SPECIFICS We are searching for a Simulation Software Engineer to join our Simulation Software (SSW) Department at the Applied Research Laboratory (ARL) at Penn State. This motivated and ...

The Pennsylvania State University

$92K - $174K/yr

POSITION SPECIFICS We are searching for a Simulation Software Engineer to join our Simulation Software (SSW) Department at the Applied Research Laboratory (ARL) at Penn State. This motivated and ...

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

As of Sep 14, 2026, the average yearly pay for freelance simulation software engineer in the United States is $137,846.00, according to ZipRecruiter salary data. Most workers in this role earn between $104,000.00 and $162,000.00 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.

More about Freelance Simulation Software Engineer jobs

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Freelance Simulation Software Engineer jobs near you
Infographic showing various Freelance Simulation Software Engineer job openings in the United States as of September 2026, with employment types broken down into 1% Internship, 1% As Needed, 86% Full Time, 9% Part Time, and 3% Contract. Highlights an 85% Physical, 3% Hybrid, and 12% Remote job distribution, with an average salary of $137,846 per year, or $66.3 per hour.

Simulation Software Engineer

Hampton, VA • On-site

Metis Technology Solutions Inc
Aerospace Product and Parts Manufacturing • 51 - 200 employees
Learn more about Metis Technology Solutions Incexternal

Full-time

Re-posted 10 days ago

Job description

Metis Technology Solutions is looking for a Software Developer to join our team.

Metis Technology Solutions, Inc. is the prime contractor for NASA Langley’s Simulation and Aircraft Service Task Order under the ARTS contract in Hampton, Virginia. We are looking for a software engineer experienced in Object Oriented Design (OOD) and development to support high fidelity, man-in-the-loop, real-time synchronous aircraft and spacecraft simulations projects. 

The Simulation and Aircraft Services (SAS) task order provides full life cycle flight simulation software and hardware services and flight simulation infrastructure engineering services for LaRC ground-based and flight research systems and facilities. Hardware services include engineering, operations, and maintenance of the simulation hardware and software infrastructure. Infrastructure engineering services include modification of existing infrastructure, design and implementation of new infrastructure, and support for simulation operations and maintenance activities. 

The Flight Simulation Facilities (FSF) are comprised of computing systems including the Real-Time Computer Systems, a six-degree-of-freedom motion base, four full-sized simulator cockpits, and a multi-purpose re-configurable test and evaluation simulator. The FSF also includes Systems Integration and Laboratories. 

 

Basic Required Qualifications:

  • A Bachelor of Science degree in computer science , mathematics, , aerospace or mechanical engineering from an accredited college or university is required. 
  • Software engineer with 1-5 years of experience in Object Oriented Design (OOD) and development to support high fidelity, man-in-the-loop, real-time synchronous aircraft and spacecraft simulations is sought.
  • Experience in OOD in C++ running under Linux, and a strong background in math or physics desired.
  • Experience with Rational Rose, Jira, Agile software development, C++ development under Windows, visual database development and modification, OpenGL, OpenFlight, or GTK 3.0 would be highly beneficial. 
  • Excellent written and verbal communication skills required.
  • No security clearance is required.

Must be a U.S. Citizen or permanent resident

EEOE, including disability and veterans