Millennium Space Systems Summer 2026 Internship Program – Flight Software Test Intern
About The Position
As a flight software test intern, you will work with our flight software team in analyzing, designing, and testing of software products for Millennium Space Systems. This position will design and write test cases, oversee test strategies and perform testing on hardware and simulations for our flight software. We are looking for someone who wants to find ways to break our software! Over the course of our 10-12 week internship experience you will have the opportunity to: Develop test plans and write test cases Write and run test scripts Debug software and tests, both on real hardware and in an emulated environment Analyze test results to verify its functionality and recommend corrective action upon findings of anomalies Manage the GitLab CI to automatically run the tests This position is expected to be 100% onsite. The selected candidate will be required to work onsite at one of the listed location options.
Requirements
- Ability to work full-time for 10-12 weeks during Summer 2026
- Basic understanding of thermodynamics, heat transfer (with focus on conduction and radiation)
- Pursuing a degree in an Engineering field (ex: Mechanical, Aerospace, Chemical, Energy, Materials, etc.)
- Proficiency in at least one CAD software (SolidWorks, AutoCAD, etc.), and MS Office Products (Excel, PowerPoint, etc.)
- Enrolled student attending a college or university with an expected graduation date on or after August 2026
- These positions must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.
- Additionally, some positions may require the ability to obtain U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship.
- Successful candidates for this job must satisfy the Company’s Conflict of Interest (COI) assessment process.
- Applicants MUST be U.S. citizens and eligible for a security clearance. Additionally, applicants must be willing to apply for and maintain a security clearance.
Nice To Haves
- Strong academic performance (preferred GPA of 3.0 or above)
- Exceptional organizational and collaboration skills as demonstrated through leadership positions on teams and/or in student or civic organizations
- Strong technical experiences as demonstrated through technical projects, research or engineering internships
- Exceptional communication skills and interest and enthusiasm related to engineering, aerospace and a career with Boeing
- Junior or Senior class standing
Responsibilities
- Develop test plans and write test cases
- Write and run test scripts
- Debug software and tests, both on real hardware and in an emulated environment
- Analyze test results to verify its functionality and recommend corrective action upon findings of anomalies
- Manage the GitLab CI to automatically run the tests
Benefits
- Elements of the Total Rewards package include competitive base pay and variable compensation opportunities.
- Millennium Space Systems also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
- The specific programs and options available to any given employee may vary depending on eligibility factors such as geographic location, date of hire, and the applicability of collective bargaining agreements.
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What This Job Offers
Job Type
Full-time
Career Level
Intern
Education Level
No Education Listed
