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Freelance Simulation Software Engineer Jobs in Dallas, TX

Caterpillar

Senior Simulation Engineer

Irving, TX · On-site

$112K - $183K/yr

By combining deep domain expertise in physical systems with software, connectivity, autonomy, and ... Role Definition The Simulation Engineer builds the simulation engine behind Caterpillar ...

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All JobsSimulation Software Engineer JobsFreelance Simulation Software Engineer JobsFreelance Simulation Software Engineer Jobs in Dallas, TX

Freelance Simulation Software Engineer information

See Dallas, TX salary details

$73.2K

$136.4K

$194.9K

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

As of Aug 21, 2026, the average yearly pay for freelance simulation software engineer in Dallas, TX is $136,362.00, according to ZipRecruiter salary data. Most workers in this role earn between $102,900.00 and $160,300.00 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 Dallas, TX?

The most popular types of Simulation Software Engineer jobs in Dallas, TX are:

What are popular job titles related to Freelance Simulation Software Engineer jobs in Dallas, TX?

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

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

The top searched job categories for Freelance Simulation Software Engineer jobs in Dallas, TX are:

Freelance Simulation Software Engineer jobs near you

Embedded Software Engineer Level 5 (22190-1)

PSCI

Grand Prairie, TX • On-site

$113.22/hr

Contractor

Posted 22 days ago

Job description

22190-1 Embedded Software Engineer Level 5, Grand Prairie, TX (Secret Clearance)

DESCRIPTION:
Seeking an Embedded Software Engineer to design, develop, and implement embedded C/C++ software for the missile programs full-time at Grand Prairie, TX location. This role includes performing analysis of requirements, developing architecture and design, implementation, and integration with a goal of supporting flight testing of the Missile subsystem.
  • Must be US Citizen.
  • Active Secret Clearance
  • 4/10 Work Week
  • 1st Shift
  • $113.22/hr.
  • Duration: 8/24/2026-8/20/2027
  • Non-Exempt
  • Contract Position
  • Worker will work Onsite Full Time
 
MANDATORY:
  • At least BS in Computer Engineering, Computer Science, or Electrical Engineering or related field.
  • Candidate must work Mon-Thus 4/10A-1st Shift at Grand Prairie, TX - MFC location.
  • Proficiency in C/C++ (version 11 or higher for C++).
  • Proficiency in Linux systems and Real-Time Operating Environment.
  • Must have previous HardWare-In-the-Loop (HWIL) experience working with real-time embedded systems.
  • Experience with simulation systems.

DESIRED:
  • Ada experience.
  • Full software development life cycle experience.
  • Git, Gitlab, JIRA.