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Simulation Software Engineer Internship Jobs in Denver, CO

As a Software Engineer Intern, you'll have an opportunity to grow more quickly than you ever ... This should be your final internship before graduating. To apply, please submit the following: * An ...

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Simulation Software Engineer Internship information

See Denver, CO salary details

$13

$26

$39

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

As of Aug 16, 2026, the average hourly pay for simulation software engineer internship in Denver, CO is $26.16, according to ZipRecruiter salary data. Most workers in this role earn between $21.30 and $29.71 per hour, depending on experience, location, and employer.

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 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 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 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 cities near Denver, CO are hiring for Simulation Software Engineer Internship jobs?

Cities near Denver, CO with the most Simulation Software Engineer Internship job openings:

Infographic showing various Simulation Software Engineer Internship job openings in Denver, CO 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 $54,415 per year, or $26.2 per hour.

Software Engineer (Orion Simulation)

Aegis Aerospace, Inc.

Denver, CO โ€ข Hybrid

$95K - $130K/yr

Full-time

Posted 2 days ago

New


Job description

Software Engineer (Orion Simulation)
Location: Denver, Colorado (Waterton Facility, Littleton)
Work Schedule: Full-Time | Hybrid โ€“ Minimum 3 Days Per Week Onsite
Salary Range: $95,000โ€“$130,000 annually, depending on experience, education, skills, and qualifications
Citizenship Requirement: U.S. Citizenship required
Program: Orion
Start: Immediate
Period of Performance: Current contract POP through January 29, 2027, with extensions probable through 2028
Position Summary
Aegis Aerospace is seeking a Software Engineer (Orion Simulation) to support the Orion program in Denver, CO. This is a hybrid position requiring onsite support at Lockheed Martinโ€™s Denver-area facility at least three days per week.
The Software Engineer will contribute to the development, integration, testing, and maintenance of simulation software used to validate spacecraft flight systems. This position involves hands-on development using Python 3.10 and C++20, Linux-based software development, software modeling, simulation-based testing, and verification and validation activities.
The successful candidate will work collaboratively with Aegis Aerospace personnel and Lockheed Martin technical stakeholders to develop and integrate software models, execute simulations, analyze results, troubleshoot system behavior, and ensure simulation software accurately represents spacecraft systems and interfaces.
This position provides an opportunity to apply software development and simulation experience directly to human spaceflight systems supporting NASA's Orion program.
Responsibilities
  • Develop, maintain, and enhance simulation software used to test and validate spacecraft systems.
  • Design and implement software models that replicate spacecraft systems, interfaces, and behaviors.
  • Develop software using Python 3.10 and C++20 within Linux-based development environments.
  • Execute simulations and analyze results to evaluate system behavior and verify performance against program requirements.
  • Support software verification and validation, unit testing, integration testing, and system-level testing activities.
  • Develop, analyze, and troubleshoot device communication protocols and network interfaces.
  • Debug, troubleshoot, and optimize simulation software for performance, reliability, and accuracy.
  • Collaborate with Lockheed Martin technical teams to integrate simulation software into spacecraft testing and validation environments.
  • Support requirements management, traceability, and verification activities.
  • Participate in project and technical design reviews.
  • Participate in regular team meetings, provide status updates, and coordinate technical activities with teammates and program stakeholders.
  • Contribute to continuous improvement of simulation development, software testing, and verification methodologies.
Required Qualifications
  • Must be a US Citizen.
  • Bachelorโ€™s degree from an accredited college or university in Computer Science, Software Engineering, Computer Engineering, Electrical Engineering, Aerospace Engineering, or a related technical discipline, or an equivalent combination of education and relevant experience.
  • Minimum of 2 years of relevant professional experience.
  • Proficiency developing software using Python 3.10 and C++20.
  • Experience developing software in a Linux environment.
  • Experience working across the software development lifecycle, including software engineering, development, verification, and validation.
  • Experience with simulation software, simulation environments, modeling, or simulation-based testing.
  • Experience developing or implementing software models used to simulate system behaviors.
  • Familiarity with DOORS or similar requirements management software.
  • Experience working with network protocols and networked systems.
  • Experience developing or supporting multi-threaded applications.
  • Experience writing, analyzing, and debugging device communication protocols.
  • Strong debugging, unit testing, and integration testing skills.
  • Understanding of simulation-based testing and software verification methodologies.
  • Strong analytical and problem-solving skills with attention to technical detail.
  • Strong written and verbal communication skills.
  • Ability to effectively interface and collaborate with customers, engineering teams, and program personnel.
  • Ability to exercise sound professional judgment while managing technical objectives, milestones, and priorities.
  • Motivated self-starter with the ability to take initiative and work effectively in a collaborative engineering environment.
Desired Qualifications
  • Previous experience supporting the Orion program.
  • Experience with MATLAB/Simulink model integration.
  • Additional software, system, or physics-based modeling experience.
  • Working knowledge of spacecraft design, spacecraft systems, subsystems, interfaces, or components.
  • Previous experience supporting NASA, Department of Defense, or other U.S. Government programs or contracts.
  • Experience working with aerospace, spacecraft, flight systems, embedded systems, or other mission-critical software.
  • Working knowledge of Microsoft Word, Excel, PowerPoint, Teams, Outlook, and Adobe Acrobat.
Application Instructions
  • Candidates should ensure their resume clearly identifies the specific software, programming languages, development environments, simulation tools, requirements management tools, protocols, and other technologies they have used.
  • Applicants should specifically identify relevant experience with technologies listed in this posting, including Python, C++, Linux, DOORS, MATLAB/Simulink, simulation environments, network protocols, multi-threaded applications, device communication protocols, and software verification and validation, where applicable.
  • Please do not rely on general statements such as "software development," "simulation experience," or "systems engineering" to demonstrate technical qualifications. Clearly identify the technologies and tools used, your level of involvement, and how they were applied within your projects or programs.
  • Resumes will be evaluated based on the experience and qualifications clearly documented within the application materials.
Compensation
The anticipated salary range for this position is $95,000โ€“$130,000 annually. Final compensation will be determined based on relevant experience, education, technical qualifications, specialized skills, and overall alignment with the requirements of the position.
About Aegis Aerospace
Aegis Aerospace is a woman-owned space and technology company headquartered in Houston, TX. Our primary objective is to support the Department of Defense and NASA in achieving their missions to defend the security of our country, reach new heights, and discover the unknown. We employ some of the brightest, most experienced engineering and technology experts in the U.S. Learn more at http://www.AegisAero.com.
Equal Opportunity Employer / Protected Veteran / Disability