Summer 2027 - Embedded Software Engineering Internship

CesiumAstro; Austin (TX); On-site; USD 25,000 - 41,000; Full time

Job summary

CesiumAstro is seeking Summer 2027 interns to design embedded software for satellite communication systems. Interns will work with engineers on low-level and high-level software across space electronics products, focusing on microcontroller programming, BSPs, end-use applications, and UI development.

Applicants must be enrolled in BS/MS/PhD programs in CS/EE/CE with a 3.5+ GPA, experience in C/C++, and strong written and verbal communication skills. All internships are onsite and compensated.

Qualifications

• Current enrollment in BS/MS/PhD in CS, EE or CE.
• GPA of 3.5 or higher.
• Advanced coursework in embedded systems.
• Programming in C or C++.
• Familiarity with configuration management and defect tracking.
• Excellent written and verbal communication.

Responsibilities

• Design embedded software for satellite communication systems.
• Collaborate with CesiumAstro engineers on low and high level software.
• Work on microcontroller programming, BSP, and user interfaces.
• Present work to peers, mentors, and leadership.

Skills

C/C++ programming

Embedded software

Written & verbal communication

Education

BS/MS/PhD in CS/EE/CE

Tools

Software configuration management

Defect tracking

Peer review

Job description

Please Note: To conform with the United States Government Space Technology Export Regulations, the applicant must be a U.S. citizen, lawful permanent resident of the U.S., conditional resident, asylee or refugee (protected individuals as defined by 8 U.S.C. 1324b(a)(3)), or eligible to obtain the required authorizations from the U.S. Department of State.

At CesiumAstro, we are developers and pioneers of out-of-the-box communication systems for satellites, UAVs, launch vehicles, and other space and airborne platforms. We take pride in our dynamic and cross-functional work environment, which allows us to learn, develop, and engage across our organization. If you are looking for hands-on, interactive, and autonomous work, CesiumAstro is the place for you. We are actively seeking passionate, collaborative, energetic, and forward-thinking individuals to join our team.

The CesiumAstro software team is looking for Summer 2027 interns to design embedded software for satellite communication systems.

Embedded software development interns will work closely with CesiumAstro engineers on low-level and high-level software in CesiumAstro’s space electronics products. Areas of focus will include microcontroller programming, low-level drivers, board support packages (BSP), end-use applications, and user interfaces. Assignments will be determined by a mix of project availability and the interests of the successful candidates.

Cesium interns regularly present their work to peers, mentors, and CesiumAstro executive leadership throughout the course of the summer. As such, excellent written and verbal communication skills are required.

Job Requirements And Minimum Qualifications

• Current enrollment in a Bachelor of Science (BS), Master of Science (MS), or PhD program in Computer Science, Electrical Engineering or Computer Engineering from an accredited university.
• GPA of 3.5 or higher.
• Advanced coursework in embedded systems.
• Programming experience in C or C++.
• Familiarity with software configuration management tools, defect tracking tools, and peer review.
• Excellent written and verbal communication skills.

Preferred Experience

• Embedded systems design using real-time Linux.
• Understanding of multi-threaded applications and resource management.
• Experience in embedded systems design with preemptive, multitasking real-time operating systems.
• Knowledge of real-time system coding techniques, IP protocols, interfaces, and hardware subsystems.
• Experience with products for military, aerospace, or automotive applications.
• Ability to read electronics schematics and component data sheets.

All CesiumAstro internships are compensated competitively and located onsite at one of our facilities.

CesiumAstro is an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, protected Veteran Status, or any other characteristic protected by applicable federal, state, or local law.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.