About the role#
This internship offers a chance to gain hands-on experience in the aerospace and defense sector. As a Systems Security Engineering Intern, you will work alongside industry professionals to contribute to actual technical projects. The program includes mentorship, workshops, and direct involvement in company objectives during the Summer 2027 term.
What you'll do#
- Perform hands-on technical work assignments to build practical skills.
- Contribute to team objectives by completing assigned project tasks.
- Prepare and maintain technical documentation, reports, and records.
- Assist in collecting, analyzing, and interpreting technical data to support engineering decisions.
- Attend planning meetings to understand project requirements, timelines, and team goals.
What you'll need#
- Current enrollment in a university or college program pursuing a degree in Computer Science, Computer Engineering, Aerospace Engineering, or a related technical field.
- Status as a Sophomore, Junior, or Senior in college or technical school.
- Proficiency in Microsoft Word, Excel, PowerPoint, and Visio.
- Ability to obtain and maintain a Secret U.S. Security Clearance.
Location & details#
- Location: Hagerstown, Maryland.
- Term: Summer 2027.
- Modality: This is a full-time, on-site position.
About Sierra Nevada Corporation
Sierra Nevada Corporation operates in the aerospace and national security sectors. The company develops systems for command, control, communications, and cyber operations across land, sea, air, and space domains. Founded in 1963, it remains a privately held business with headquarters in Sparks, Nevada. The firm maintains a workforce of approximately 5,300 employees.
How to get in at Sierra Nevada Corporation
Applying early to Sierra Nevada Corporation gives you a distinct advantage because recruiters review submissions before the applicant pool becomes unmanageable. Intern Insider sends an instant alert the moment a role matching your target is published anywhere, so you apply among the first and get seen before the pile grows. Reaching out to the right person often beats sending a resume into a generic queue. Intern Insider surfaces the recruiters behind the company roles so you can reach out directly to ask about the position or a referral, which materially improves response rates.


