Internships in Aerospace / Defense in the USA

“Systems Engineering Intern for Summer 2026 in Menomonee Falls, WI. Paid undergraduate internship with 10-week hands-on experience. Work on systems engineering projects, testing, data gathering, and design analysis. Requires 3.0 GPA, U.S. citizenship, and relevant engineering degree. Mentorship and 9/80 work schedule with every other Friday off.”

“Flight Controls Systems Engineer Intern (Summer 2026) at Collins Aerospace in Cedar Rapids, IA. Develop flight control systems, algorithms, and simulations. Requires U.S. Person status and a degree in an applicable discipline. Salary range: 37,000 USD - 82,000 USD.”

“(COMPANY NAME) seeks a Pricing and Estimating Intern in Aurora, CO. Full-time, 10-week summer internship for students in Business Management or related fields. U.S. citizenship required. Pay ranges from $23 to $35/hour. No relocation assistance.”

“Firmware Engineering Intern (Summer 2026) at Collins Aerospace in Marlborough, MA. Design FPGAs, SoCs, and CPLDs. RTL design, UVM simulation, documentation, and hardware testing. Requires U.S. citizenship and a degree in Electrical or Computer Engineering. Salary range: $37,000 - $82,000. Onsite role with relocation eligibility.”

“Summer Legal Intern position at RTX Corporation in Farmington, CT. 10-week onsite program for first-year law students. Includes 6 weeks at a Connecticut law firm and 4 weeks with RTX's corporate legal team. Focus on legal research, analysis, and writing. Requirements: 1+ year of law school, 3.0 GPA, interest in Connecticut. Offers competitive compensation and benefits.”

“RTX BBN Technologies seeks a graduate student for a summer internship in Arlington, VA. The role involves developing next-generation Electronic Warfare (EW) capabilities, analyzing signal processing, optimization, and machine learning. U.S. citizenship and a Master's or PhD in a related field are required. The salary range is 42,000 USD to 88,000 USD.”

“RTX BBN Technologies seeks a graduate student for a summer 2026 internship in Arlington, VA. The role involves developing next-generation Electronic Warfare (EW) capabilities, analyzing signal processing, optimization, and machine learning. U.S. citizenship is required for security clearance. The ideal candidate should have a background in Electrical Engineering, Computer Engineering, Computer Science, Physics, or related fields, with programming experience in C/C++, MATLAB, or Python.”

“(COMPANY NAME) offers a 2026 Electrical Engineer Internship in Chandler, AZ. The role involves hands-on electrical testing, system assembly, and hardware discrepancy documentation. Candidates must be U.S. citizens, pursuing an Electrical Engineering degree, and available full-time for at least 10 weeks. Pay ranges from $18.75 to $42.50 per hour, with benefits and potential overtime. The application period is approximately 20 days.”

“(COMPANY NAME) seeks a Software Engineer Intern in Melbourne, FL. The role involves software design, development, and testing. Candidates must be enrolled in a Computer Science or related field and available full-time for at least 10 weeks in summer 2026. Preferred qualifications include familiarity with C#, C++, and SQL. Pay ranges from $17.50 to $40.00 per hour.”

“Summer 2026 internship for Systems Admin at RTX Corporation in Cambridge, MA. U.S. citizenship required. Support IT staff, administer equipment, script, and solve IT issues. Qualifications include a bachelor's degree in IT or related field, basic IT infrastructure experience, and familiarity with Windows 10. Salary range: $42,000 - $88,000.”

“Summer 2026 internship in Arlington, VA for undergraduate students in engineering, math, or related fields. Focus on electronic warfare, signal processing, and machine learning. U.S. citizenship required for security clearance. Onsite role with benefits.”

“Mechanical Engineering Intern - Summer 2026 at (COMPANY NAME) in Maple Grove, MN. 4-month internship from May to August 2026. Support Combat Mission Systems, design, development, and testing. Use PTC Creo. Requires US citizenship, junior year completion in Mechanical or Aerospace Engineering. Salary range $49,592 - $68,993.”

“Design Engineering Co-Op at RTX in Rome, NY, for Summer/Fall 2026. Full-time, onsite role from June to December. Responsibilities include designing components, stress and dynamic analysis, and reviewing drawings. Requires U.S. citizenship, a 3.0 GPA, and 30 hours of college coursework by May 2026. Salary range: $37,000 - $82,000 USD.”

“Software Intern, Summer 2026 at (COMPANY NAME) in Manassas, VA. Develop embedded software, automated test software, and collaborate with cross-functional teams. Work on space products and systems. Requires proficiency in C/C++, interest in embedded processors, and strong communication skills. Full-time salary range: $45,553 - $63,330.”

“Electrical Engineer Intern (Summer 2026) at RTX in Melbourne, FL. Onsite role for U.S. citizens or authorized workers. Assist in designing, simulating, and testing electrical components for aircraft avionics. Requirements: pursuing a Bachelor's or advanced degree in Electrical Engineering. Preferred skills: Electrical Circuits, MATLAB, Oscilloscope, Spectrum Analyzer. Salary range: 37,000 - 82,000 USD. Relocation may be eligible.”

“The 2026 (COMPANY NAME) Leadership Development Internship Program in Information Technology offers a 10-week paid internship with a housing stipend. Interns will work on projects in Cyber Security, Data Analytics, and more, gaining leadership and technical skills. The program includes on-the-job training, exposure to high-level IT leaders, and potential full-time opportunities post-graduation. Competitive compensation ranges from $24 to $28 per hour.”

“(COMPANY NAME) offers a full-time summer 2026 internship in Test Engineering for Electrical/Computer or Computer Science Engineering students. The paid internship in New Hampshire involves developing test solutions, working with senior engineers, and using advanced test instrumentation. Responsibilities include hardware/software design, troubleshooting, and technical documentation. The role offers professional development, networking, and a flexible work schedule.”

“2026 Intern (COMPANY NAME) - Air Launched Effector Guidance Sections (Onsite). Collaborate with engineering teams, gain knowledge in electrical components, RF, analog, and digital circuits. Requires U.S. citizenship and Secret security clearance. Sophomore to Post-Graduate STEM students. Salary range: 37,000 USD - 82,000 USD. Onsite role in Tucson, AZ.”

“(COMPANY NAME) offers a full-time onsite Undergraduate Vehicle Systems Intern position in Huntsville, AL. The role involves working on missile defense systems, trajectory modeling, and propulsion technologies. Requirements include a 3.0 GPA, proficiency in Python, C/C++, or MATLAB, and U.S. citizenship for security clearance. The pay range is $25.00 to $30.00 per hour.”

“Program Quality Engineering Intern (Summer 2026) at (COMPANY NAME). Implement continuous improvement tools, support nonconformance investigations, and collaborate with cross-functional teams. Hybrid work format. LEAP Internship & Co-op Program. Full-time salary range: $44,660 - $62,088. Pursuing a technical degree with graduation in 2027 or 2028.”

“(COMPANY NAME) offers a full-time, onsite undergrad internship in Space Communications and Network Systems. The role involves developing network lab infrastructure, studying optical networking, and collaborating with experienced engineers. Requirements include a 3.0 GPA, full-time availability for at least 10 weeks, and U.S. citizenship for security clearance. Competitive hourly pay up to $30.00 is offered.”

“(COMPANY NAME) offers a 2026 Device Physics Undergraduate Internship in El Segundo, CA. The role involves supporting research in optoelectronic materials, atomic clock development, and more. Candidates should be pursuing a Bachelor's degree in Physics, Chemistry, Electrical and Computer Engineering, or related fields. Full-time work for at least 10 weeks is required. Knowledge of Labview, Python, or Matlab is preferred. U.S. citizenship is required for security clearance. Competitive hourly pay and benefits are offered.”

“(COMPANY NAME) seeks a Property Management Analyst intern in Warner Robins, GA. Full-time, 10-week summer internship for students majoring in Business Management, Supply Chain, or related fields. U.S. citizenship required for security clearance. Competitive pay based on graduation date, location, and technical/administrative role. No relocation assistance.”

“(COMPANY NAME) offers a 12-week Propulsion Engineer Internship (Summer 2026) in Northern California. The role involves designing, analyzing, building, and testing propulsion system hardware. The base pay is $29 per hour. Ideal for students pursuing a B.S. in technical disciplines with an interest in spacecraft systems. U.S. citizenship or equivalent required.”

“Mechanical Aerospace Design Co-Op at RTX in Rome, NY. June-December 2026. Design couplings, assist engineers, update records. U.S. citizenship required. Compensation up to 82,000 USD. Full-time, onsite, benefits eligible.”

“2026 Summer Intern - Supply Chain Contracts in Fort Worth, TX. Collaborate with global supply chain teams, generate metrics, and support strategic sourcing goals. Bachelor's degree in progress, 60+ credit hours, 3.0 GPA preferred. $2,500 stipend, flexible dress code, mentorship, and networking opportunities. On-site, full-time, no travel. Apply by January 31, 2026.”

“Systems Engineering Test Intern (Summer 2026) at Collins Aerospace in Fullerton, CA. U.S. citizenship required. Intern will support design, development, testing, and monitoring of a Satellite Based Augmentation System. Qualifications include pursuing a Bachelor's or advanced degree in an applicable discipline. Preferred qualifications include knowledge of AIX, Linux, Windows, GPS, Perl, C/C++/C#, Matlab, Python, and technical writing skills. Salary range: 42,000 USD - 88,000 USD.”

“Summer 2026 Technician Internship in Materials & Processes Engineering at Pratt & Whitney, East Hartford, CT. U.S. citizenship required. Focus on aerospace alloys, coatings, and polymers. Responsibilities include lab testing, data analysis, and materials development. Qualifications: STEM degree, GPA 3.0, commute to CT. Salary range: $37,000 - $82,000. Relocation and benefits offered.”

“Project Controller Intern at (COMPANY NAME) in Irvine, CA or Melbourne, FL. Support financial planning, analysis, budgeting, and reporting. Develop skills in program & corporate finance. Bachelor's degree in Accounting, Finance, or related field preferred. No visa sponsorship. Potential travel up to 25%.”

“Mechanical Design Engineer Co-Op position in Rome, NY, from June to December 2026. Design couplings for aerospace and defense applications. Responsibilities include preparing engineering designs, checking drawings, and assisting with engineering analysis. Requires U.S. citizenship and a Bachelor's degree in progress. Compensation range: 37,000 USD to 82,000 USD.”

“Software or Computer Engineering Co-op 2026 at (COMPANY NAME) in Sterling Heights, MI. Full-time, 40hrs/week. Develop, test, and integrate military systems. Requires degree in related field, programming experience, and strong communication skills. Salary range: $45,553 - $63,330.”

“2026 Intern - Software Fellow Engineer Intern - Onsite (PA). Seeking students in their sophomore, junior year, or seniors pursuing a master's. U.S. citizenship required for security clearance. Work as a software developer, integrate applications, and adhere to development standards. Qualifications include software development experience with Java in a Unix/Linux environment. Preferred qualifications include experience with Python, JavaScript frameworks, version control, continuous integration tools, and Agile practices. Offers a $10,000 signing bonus and potential for another $10,000 upon full-time employment. Salary range: $37,000 - $82,000 USD.”

“(COMPANY NAME) offers a 2026 Microelectronics Undergraduate Internship in El Segundo, CA. The role involves developing tools for measurement systems, radiation testing, and research in microelectronics for space applications. Requirements include a Bachelor's degree in a related field, programming experience, and U.S. citizenship. The position offers competitive hourly pay and various benefits.”

“(COMPANY NAME) Robotics seeks 2 Mechanical Engineering Summer Interns for CAD design, analysis, collaboration, and troubleshooting. Requires engineering education, problem-solving skills, and enrollment in a related college program. Hourly rate: $22.00-$28.00. On-site, internship level.”

“(COMPANY NAME) offers a full-time, onsite Systems Cost and Schedule Undergraduate Intern position in El Segundo, CA. The role involves cost and schedule analysis, research, and collaboration with cross-disciplinary teams. Candidates must be pursuing a bachelor's degree in a related field, have a minimum GPA of 3.0, and be available for at least 10 weeks. Proficiency in MS Excel and U.S. citizenship are required. Strong communication, teamwork, and organizational skills are essential. Benefits include health care, paid time off, 401(k) matching, and professional development programs.”

“Quality Engineering Intern position at (COMPANY NAME) in Huntsville, AL, from May to August 2026. Support ISS product line, work on Quality and Manufacturing projects, collaborate cross-functionally. Full-time salary range: $45,526 - $61,491. Pursuing a Bachelor's or Master's in technical fields. LEAP Internship & Co-op Program participation.”

“(COMPANY NAME) seeks a Technical Intern for a 10-week summer 2026 internship in Manufacturing & Process Engineering. Full-time onsite role in Hudson, NH. Requires Bachelor's in Engineering, data analytics, MS Office skills. Salary range: $44,660 - $62,088. No benefits except 401(k) and medical for 20+ hours/week.”

“(COMPANY NAME) offers a 2026 Battery Test Lab Undergraduate Internship in El Segundo, CA. The role involves hands-on battery testing, designing custom test stations, and data analysis using AI/ML tools. Candidates should be pursuing a Bachelor's degree in a related field, have lab experience, and programming skills. Competitive hourly pay and benefits are offered.”

“Antenna Intern (Summer 2026) at (COMPANY NAME): 12-week internship designing, building, and testing antenna systems for satellites. Requires electromagnetics knowledge, experience with design tools, and problem-solving skills. Base pay $29/hour. U.S. citizenship or residency required.”

“(COMPANY NAME) offers a 2026 Optical Coatings Undergraduate Intern position in El Segundo, CA. The role involves supporting research on optical thin films and coatings for space applications. Candidates should be pursuing a Bachelor's degree in Materials Science, Optics, or related fields, with relevant coursework and a minimum GPA of 3.0. The position offers competitive hourly compensation, training, and potential for professional growth. U.S. citizenship and ability to obtain a security clearance are required.”

“Engineering Research Trainee position offering on-the-job training in research and development. Roles include ADP Laboratory Mechanic and Model Builder - Wind Tunnel Sr. Suitable for candidates without prior experience, with potential for upgrade based on performance.”

“Summer 2026 Intern - Systems Admin (Onsite) at RTX Corporation in Cambridge, MA. U.S. citizenship required. Support IT staff in administering equipment, scripting, automation, and VM management. Work with Linux, Windows, and macOS systems. Salary range: 42,000 - 88,000 USD. Onsite role.”

“(COMPANY NAME) offers a Strategy and Partnerships Internship. The role involves narrative development, partnerships, market research, and cross-division collaboration. Candidates should be pursuing a Bachelor's degree, have strong writing and analytical skills, and an interest in national security and technology. The internship offers competitive compensation and benefits.”

“(COMPANY NAME) Helicopters seeks a long-term Finance Intern for their Pricing Department in Grand Prairie, TX. The role involves cost/pricing analysis, data management, and supporting proposals. Candidates must be located in or attending university in the DFW Metro area, pursuing a Bachelor's degree in Business (Finance or Accounting), and proficient in MS Office. Onsite role with occasional travel.”

“(COMPANY NAME) offers an undergraduate internship in Operations and Manufacturing Process. The role involves creating and improving manufacturing instructions, streamlining workorder flows, and collaborating with engineering teams. The internship is full-time, on-site in El Segundo, CA, and requires U.S. citizenship for security clearance. The pay range is $26.00 to $30.00 per hour.”

“(COMPANY NAME) offers a full-time, onsite Graduate Intern position in Communication Architectures Modeling and Analysis Engineering. The role involves analyzing communication systems, developing tools, assessing satellite and ground systems, and designing RF prototypes. Candidates should be pursuing a Master's or PhD in a STEM field, have programming experience, and strong communication skills. U.S. citizenship is required for security clearance.”

“2026 Intern - Data Management Analyst - Onsite in Tucson, AZ. U.S. citizenship required for security clearance. Assist with metrics, data collection, and special projects. Bachelor's degree in Business Management or related field. Experience in Microsoft Office Suite. Salary range: 37,000 - 82,000 USD. Relocation eligible.”

“(COMPANY NAME) offers a Finance/Accounting or Business internship for students. Duties include processing invoices, communicating with vendors, and resolving discrepancies using various ERP systems. Skills needed are teamwork, communication, organization, and basic computer skills. The internship is full-time in Fort Worth, Texas.”

“Long-term HRIS internship at (COMPANY NAME) in Herndon, VA. Support Workday system, Google Sites, and HR projects. Requires strong communication, data analysis, and project management skills. Onsite 3 days a week. Must be enrolled in an accredited degree program and located in the DC metro area.”

“(COMPANY NAME) offers a 12-week paid internship for RF Hardware Associates starting Summer 2026. Design, simulate, and test RF sub-systems for satellites. Requires a Bachelor's in electrical engineering or related field, RF knowledge, and hands-on experience. Base salary is $1,925 per week. U.S. citizenship or permanent residency required.”