Software Engineer Intern

    Lockheed Martin logo

    Lockheed Martin

    We specialize in defense tech, connecting customers with integrated solutions to ensure America & its allies stay ahead.

    10,001+ employeesFounded 1912Bethesda, MDDefense and Space Manufacturing
    Actively hiringPaidSummer 2027Defense and Space Manufacturing
    Apply Now

    Best applied by Nov 12

    Access our internships job board to view 10,000+ active internships.


    About the role#

    Lockheed Martin Space is hiring a Software Engineer Intern for the summer of 2027. You will work on the Conventional Prompt Strike program, contributing to the development of algorithms and flight software for hypersonic systems. This full-time internship provides an opportunity to work alongside experienced engineers on navigation, guidance, and control systems.

    What you'll do#

    • Support the software engineering lifecycle according to the program Software Development Plan.
    • Perform requirements analysis and object-oriented analysis and design.
    • Conduct code reviews and unit testing.
    • Provide integration support for system components.
    • Assist with formal test and delivery activities.
    • Contribute to the development of algorithms and flight software.

    What you'll need#

    • Current enrollment in an accredited Bachelor degree program in Computer Science, Software Engineering, Computer Engineering, or a related technical field.
    • Rising sophomore, junior, or senior standing is preferred.
    • Proficiency in at least one of these languages: C, C++, or Python.
    • Foundational knowledge of software development principles, including object-oriented design.
    • Experience with version control and basic debugging or test workflows.
    • US Citizenship is required.
    • Eligibility for a government security clearance.

    Location & details#

    • This position is located in Littleton, Colorado.
    • The role is on-site.
    • This is a full-time summer internship.

    About Lockheed Martin

    Lockheed Martin is a public company based in Bethesda, Maryland. Founded in 1912, the firm operates in the defense and space manufacturing industry. It employs over 114,000 people and maintains offices across the United States and internationally. The company focuses on aeronautics, space systems, and defense technology.

    LinkedInWebsiteCareers emailLockheed Martin contact channels unlock with a free account
    All Lockheed Martin internships

    How to get in at Lockheed Martin

    Applying early to Lockheed Martin is a significant advantage because recruiters review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published, helping you apply among the first before the pile grows. This keeps you ahead of the curve while others are still waiting on job boards to refresh. You can also improve your response rates by reaching out to the recruiters behind these roles directly. Intern Insider surfaces the specific people managing these openings, allowing you to ask relevant questions or request a referral. It is a more effective approach than sending your resume into a queue and hoping for the best.

    Get alerts for new Lockheed Martin internships
    Share

    Interns who landed roles with Intern Insider

    “Getting my first internship was the hardest. Intern Insider's exclusive job board and AI resume builder really helped me.”
    Richard Y., Finance Student

    Richard Y.

    Finance Student

    “Intern Insider helped me land most of my internship interviews and offers. It definitely improved my application-to-interview conversion compared to other platforms, especially because of the up-to-date and sometimes exclusive postings.”
    Anran L., Full-Stack Developer Intern

    Anran L.

    Full-Stack Developer Intern

    Apply to more than this one.

    10,000+ open internships in one place, with the deadlines and the people to email.

    Create free account
    Apply by Nov 12Apply Now