Modeling and Simulation Graduate Intern - Communications Security Clearance

Position: 2026 Modeling and Simulation Graduate Intern - Communications an with Security Clearance
The Aerospace Corporation is the trusted partner to the nation's space programs, solving the hardest problems and providing unmatched technical expertise. As the operator of a federally funded research and development center (FFRDC), we are broadly engaged across all aspects of space- delivering innovative solutions that span satellite, launch, ground, and cyber systems for defense, civil and commercial customers. When you join our team, you'll be part of a special collection of problem solvers, thought leaders, and innovators.

Join us and take your place in space. Modeling and Simulation Graduate Intern - Communication and Ground Architectures The Enterprise Effects Division (EED) drives integration of Aerospace's strategic capabilities across the national space enterprise. The division leverages a broad array of engineering disciplines against a diverse and dynamic portfolio of programs, customers, and national challenges. EED spans the capability lifecycle from concept and architecture design to performance assessment to application of space and space-enabled capabilities.

The Communication and Ground Architectures Performance Department (CGAPD) within the Integrated Performance Subdivision (IPS) consists of a team dedicated to delivering modeling, simulation, and analysis (MS&A) solutions to answer new and emerging government and commercial customer needs. We conduct modeling and performance assessments of complex communication, network, and ground architectures, scheduling and resource allocation algorithms, and mission management strategies. The selected candidate will be required to work full time , on-site at our facility in El Segundo, CA or Chantilly, VA What You'll Be Doing
* Work closely with Aerospace technical staff to provide analysis driving recommendations for research, development, and acquisition decisions for legacy and future customer communication and ground architectures

* Interact directly with local Aerospace personnel and collaborate with Aerospace personnel in other locations

* Perform end-to-end (E2E) performance evaluations and analysis-of-alternatives (AoA) using in-house or internally developed analysis tools

* Support development and sustainment of the organization's analysis and simulation tools and capabilities

* Develop and present timely and technically accurate presentations and reports that clearly communicate analysis results to technical leads, management, and customers What You Need to be Successful

Minimum Requirements:

* Currently enrolled full-time in an advanced degree program from an accredited college or university in aerospace engineering, electrical engineering, systems engineering, mathematics, or other related disciplines

* Availability to work full-time for a minimum of 10 weeks outside of the university term and the ability to return to a degree program full-time after completion of the internship

* Knowledge or coursework in modeling, simulation, or analysis in a relevant technical domain

* Experience with one or more software languages that may include Python, C++, or MATLAB

* This position requires the ability to obtain and maintain a security clearance, which is issued by the US government. U.S citizenship is required to obtain a security clearance.
* Transcripts required How You Can Stand Out It would be impressive if you have one or more of these:
* Academic or internship experience working as a member of a technical team

* Academic or internship experience in space-related modeling, simulation, and analysis

* Academic or internship experience in communication, ground architecture, or data network modeling

* Experience developing and presenting analysis results to government customers

* Current TS or SCI security clearance Temporary housing assistance not available The Aerospace Corporation is a proud member of Space Workforce for Tomorrow (SWFT) , a growing coalition of leading space companies committed to collaboratively working toward a shared vision of expanding and providing opportunities for talent to join the exciting space industry. As part of this commitment, SWFT companies are focused on building a skilled, innovative, and sustainable space workforce required to maintain U.S. leadership in space for decades to come.  

to learn more and register for the National Space Intern program. We offer a competitive compensation package where you'll be rewarded based on your performance and recognized for the value you bring to our business. The grade-based pay range for this job is listed below. Individual salaries within that range are determined through a wide variety of factors including but not limited to education, experience, knowledge and skills.

(Min - Max)
$32.00 - $48.00 Pay Basis:
Hourly Leadership Competencies Our leadership philosophy is simple: every employee, regardless of level and role, can demonstrate leadership. At Aerospace, our commitment is our people. To cultivate our talent and ensure that we have a strong pipeline of future leaders, we…