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Simulation Software Engineer Internship Jobs in Fairfax, VA

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Simulation Software Engineer Internship information

See Fairfax, VA salary details

$13

$25

$39

How much do simulation software engineer internship jobs pay per hour?

As of Aug 23, 2026, the average hourly pay for simulation software engineer internship in Fairfax, VA is $25.98, according to ZipRecruiter salary data. Most workers in this role earn between $21.15 and $29.47 per hour, depending on experience, location, and employer.

What does a simulation software engineer intern do?

A Simulation Software Engineer Intern assists in developing and testing software models that simulate real-world processes or systems. They typically work with experienced engineers to write code, debug simulations, and analyze results to ensure accuracy and efficiency. Interns may use tools such as MATLAB, Simulink, or Python, and contribute to projects in fields like automotive, aerospace, or robotics. The role helps interns gain hands-on experience in software engineering and simulation technologies, preparing them for future careers in the industry.

What types of projects or tasks can I expect to work on during a simulation software engineer internship?

As a Simulation Software Engineer Intern, you will typically contribute to developing, testing, and refining simulation models used for validating real-world systems or products. Your daily tasks may include coding simulation algorithms, analyzing performance data, debugging issues, and collaborating with engineers from other disciplines such as hardware, robotics, or product design. Interns often work closely with mentors, attend team meetings, and may have opportunities to present findings or improvements. This role provides hands-on experience with industry-standard simulation tools and fosters valuable teamwork and technical skills.

What are the key skills and qualifications needed to thrive as a simulation software engineer intern, and why are they important?

To thrive as a Simulation Software Engineer Intern, you need a strong foundation in programming languages (such as C++, Python, or MATLAB), mathematical modeling, and computer science principles, typically supported by ongoing or completed coursework in engineering or related fields. Familiarity with simulation tools (like Simulink or Modelica), version control systems (such as Git), and possibly exposure to CAD or physics engines is often required. Problem-solving abilities, attention to detail, teamwork, and effective communication are important soft skills for this role. These skills and qualities are crucial for accurately developing, testing, and refining simulation models within collaborative engineering environments.

What is the difference between Simulation Software Engineer Internship vs Simulation Software Engineer?

AspectSimulation Software Engineer InternshipSimulation Software Engineer
Required CredentialsCurrently pursuing or recently completed a relevant degree (e.g., Computer Science, Engineering)Bachelor's or Master's degree in a related field, with some roles preferring experience or certifications
Work EnvironmentInternship programs, often in corporate R&D or product teams, with mentorshipFull-time professional role in engineering teams, often in R&D or product development
Employer & Industry UsageUsed by tech companies, automotive, aerospace, and simulation firms for training and developmentEmployed in similar industries, focusing on developing and maintaining simulation software products

The main difference is that a Simulation Software Engineer Internship is a temporary, learning-focused position for students or recent graduates, while a Simulation Software Engineer is a full-time professional role requiring more experience and responsibility in developing simulation software.

What cities near Fairfax, VA are hiring for Simulation Software Engineer Internship jobs?

Cities near Fairfax, VA with the most Simulation Software Engineer Internship job openings:

Senior Software Engineer, Systems Programming

Sedaro Corporation

Arlington, VA โ€ข On-site

$141K - $185K/yr

Full-time

Medical, Retirement, PTO

Re-posted yesterday


Job description

Overview

Sedaro is hiring a Senior Software Engineer to strengthen the performance and reliability of our distributed
multi-physics simulation platform. In this role, you will contribute to the development of our simulation runtimes and leverage the cloud for cutting-edge performance and scale.

  • Team: Simulator, reporting to the Team Lead
  • Location: In person in Arlington, VA or Boston, MA
  • U.S. Citizen or permanent resident status required


Who We Are

Our simulation platform enables digital mission engineering through distributed, scalable, faster than real-time analyses across hundreds of interacting systems. We achieve this by ingesting simulation functions, models, and data, and generating high-performance code and architectures specialized for the given scenario. We maintain runtimes for both massively parallel execution in the cloud as well as execution in resource-constrained environments such as autonomous edge devices.Our technology is built with Rust, Kubernetes, gRPC, and Python. Join us as an early employee and transform how teams collaboratively engineer the next generation of Aerospace & Defense systems.


Who You Are

  • You are energized by novel challenges and unsolved problems
  • You are meticulous in your designs to ensure reliability and extensibility
  • You are motivated to deliver optimized, high-performance systems
  • You explore existing solutions to problems to choose the right tool for the job
  • You enjoy a fast-moving work environment and drive progress on decisions and projects


WhatYou'll Do

  • Enable increasingly massive distributed simulations
  • Lead development of features for both our cloud and edge simulation runtimes
  • Optimize and track performance metrics of our simulations
  • Maximize parallelism and caching in our build systems and services
  • Develop QA frameworks and maintain high reliability standards
  • Provide feedback and guidance on code reviews and design reviews
  • Sustain our internal and external documentation
  • Lead team-wide discussions and research as we continue to innovate on the semantics and implementation of our simulation technology


Benefits

  • Equity
  • Unlimited PTO
  • 401(k) with 4% match
  • 100% premium payment for medical insurance
  • Parental Leave
  • Flexible work schedule with core hours
  • Company provided lunches 3 days a week
  • Industry-leading career development opportunities


Requirements

  • Bachelor's degree in computer science or equivalent experience
  • 6+ years of professional experience in software engineering
  • Experience with Rust or comparable compiled languages
  • Experience profiling and optimizing application performance
  • Comfort with containerization and cloud technologies
  • Excellent technical writing skills


Additional desirable experience:

  • Simulation software, scientific computing
  • HPC, embedded software, game engines, compilers
  • Distributed systems, backend development
  • Unique non-software technology perspectives are welcome