Software Engineer - Intern

2026 Summer Intern Software Engineer

Lockheed Martin Aeronautics is seeking a 2026 Summer Intern Software Engineer. In this role, you will develop software for the Core Processing Software Middleware team, automate testing of middleware software, and integrate hardware components. The successful candidate will have experience and/or knowledge of programming languages such as C++ and Python, software development lifecycle, and automated testing methodologies.

Basic Qualifications:

• Pursuing degree in Software Engineering, Computer Science, or related engineering/technical field.
• Experience with C, C++, Python, or other scripting languages
• Experience with software testing and debugging

Desired Skills:

• Familiar with Agile process
• A desire to work with embedded systems and hardware/firmware
• Proficient with Microsoft Office
• Excellent written and verbal communication skills
• Ability to work well in a collaborative and team-based environment
• A desire to work in a lab environment and performing tests to ensure the quality of the software

Security Clearance Statement: This position requires a government security clearance, you must be a US Citizen for consideration.

Clearance Level: Secret

Other Important Information You Should Know

Expression of Interest: By applying to this job, you are expressing interest in this position and could be considered for other career opportunities where similar skills and requirements have been identified as a match. Should this match be identified you may be contacted for this and future openings.

Ability to Work Remotely: Onsite Full-time: The work associated with this position will be performed onsite at a designated Lockheed Martin facility.

Work Schedules: Lockheed Martin supports a variety of alternate work schedules that provide additional flexibility to our employees. Schedules range from standard 40 hours over a five day work week while others may be condensed. These condensed schedules provide employees with additional time away from the office and are in addition to our Paid Time off benefits.

Lockheed Martin is an equal opportunity employer. Qualified candidates will be considered without regard to legally protected characteristics.

The application window will close in 90 days; applicants are encouraged to apply within 5 - 30 days of the requisition posting date in order to receive optimal consideration.

At Lockheed Martin, we use our passion for purposeful innovation to help keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work.

With our employees as our priority, we provide diverse career opportunities designed to propel, develop, and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our employees to live a healthy, fulfilling life at and outside of work. We place an emphasis on empowering our employees by fostering an inclusive environment built upon integrity and corporate responsibility.