Engineering Intern - Software/App Development
Description
The Advanced Materials Group at Leidos is seeking a motivated Engineering Intern - Software/App Development for Simulating Metal Additive Manufacturing Process to join our team in Crane, IN. This is an in-person position. The ideal candidate will be enrolled in an Engineering or Computer Science program and interested in applying software development skills to real-world engineering challenges.
As an intern in this role, you will gain hands-on experience developing features for a custom application that supports additive manufacturing workflows. While your primary responsibilities will center on front-end and/or back-end development, you will also have the opportunity to learn about materials science, mechanical behavior, and additive manufacturing processes. We are looking for someone with strong technical aptitude, curiosity, and the ability to think critically about engineering systems.
If you have a passion for building software tools that support advanced manufacturing technologies-and a drive to learn and contribute-this is an excellent opportunity.
Primary Responsibilities
- Develop front-end and/or back-end features for an application supporting additive manufacturing workflows.
- Collaborate with engineers to translate technical requirements into clear, maintainable software functionality.
- Assist in designing, implementing, and testing software components, data flows, and user interactions.
- Learn foundational concepts in additive manufacturing, materials behavior, and mechanical design to better understand user needs and system requirements.
- Participate in code reviews and contribute to improving software quality and documentation.
- Support integration of engineering models, simulations, and data into the application.
- Attend team meetings and provide updates on development progress.
- Adhere to project timelines while maintaining high-quality work and attention to detail.
- Demonstrate initiative, curiosity, and willingness to learn new tools, frameworks, and engineering concepts.
- Maintain clear communication with mentors and team members to ensure alignment with project goals.
- Represent Leidos professionally and uphold company values.
- Prepare and present an end-of-summer poster summarizing your contributions.
Basic Qualifications
- US Citizen
- 3.0 GPA or higher
- Currently enrolled in a degree of Engineering program or related discipline at an accredited University.
- Experience with a software engineering language such as C++, Python, Rust, or similar.
- Strong problem-solving skills and the ability to work in a collaborative environment.
- Ability to write clear documentation and communicate technical ideas effectively.
- Interest in applying software development skills to engineering/manufacturing applications.
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Preferred Qualifications
- Experience with front-end or back-end development (JavaScript/TypeScript, React, Node.js, Python, or similar)
- Familiarity with data visualization or UI component frameworks
- Experience with data analysis tools (Python, MATLAB, Excel, Tableau, or VBA)
- Basic understanding of database concepts or SQL
- Exposure to mechanical engineering principles such as heat transfer, materials, or manufacturing processes
- Experience with CAD tools (SolidWorks, AutoCAD, or similar)
- Comfort working in Linux environments
- Interest in or exposure to simulation tools (e.g., OpenFOAM)
If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo - because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 - and moving faster than anyone else dares.
Original Posting:
November 26, 2025
For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.
Pay Range:
Pay Range $46,800.00 - $84,600.00
The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.
About Leidos
Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.
Pay and Benefits
Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.
Securing Your Data
Beware of fake employment opportunities using Leidos' name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system - never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.
If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.
Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.
Perks and Benefits
Health and Wellness
- Health Insurance
- Health Reimbursement Account
- Dental Insurance
- Vision Insurance
- Life Insurance
- Short-Term Disability
- Long-Term Disability
- FSA
- HSA
- Pet Insurance
- Mental Health Benefits
Parental Benefits
- Birth Parent or Maternity Leave
- Fertility Benefits
- Adoption Assistance Program
- Family Support Resources
Work Flexibility
- Flexible Work Hours
- Remote Work Opportunities
- Hybrid Work Opportunities
Office Life and Perks
- Company Outings
- On-Site Cafeteria
- Holiday Events
Vacation and Time Off
- Paid Vacation
- Paid Holidays
- Personal/Sick Days
- Volunteer Time Off
Financial and Retirement
- 401(K) With Company Matching
- Stock Purchase Program
- Performance Bonus
- Relocation Assistance
- Financial Counseling
- Profit Sharing
Professional Development
- Promote From Within
- Mentor Program
- Access to Online Courses
- Lunch and Learns
- Internship Program
- Leadership Training Program
Diversity and Inclusion
Company Videos
Hear directly from employees about what it is like to work at Leidos.