Sierra Nevada Corporation ยท 3 days ago
Optical Engineer Intern - Summer 2026
Lone Tree, CO
Internship
Onsite
Intern
$18.13/hr - $31.72/hr
Start in 2026 SummerSierra Nevada Corporation is a global leader in aerospace and national security, dedicated to innovative solutions that support critical security needs. They are seeking an Optical Engineer Intern for Summer 2026, where the intern will engage in real-world assignments, including optical and thermal emissions analysis and lab testing, while receiving mentorship from industry experts.
AerospaceCyber SecurityHardwareNavigationProduct DesignSecuritySoftware
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Perform Optical and Thermal Emissions Analysis
Plan and execute optical lab testing
Develop data analysis scripts
Create presentation materials for internal/external stakeholders
Qualification
Required
Must be a Sophomore, Junior or Senior in college or technical school, with at least 6 months until graduation after end of internship
The ability to obtain and maintain a Secret U.S. Security Clearance is required
Pursuing a degree in Mechanical Engineering, Aerospace Engineering, or Physics
Strong skills in Word, Excel, PowerPoint and Visio
Ability to work in a highly collaborative team environment
Strong organization skills and work ethic; detail oriented
Preferred
Pursuing a degree in engineering or a related discipline
Experience (or interest) in Optical Analysis/Testing
Experience (or interest) in Thermal Emission physics
Experience in Python or MATLAB coding
Benefits
Medical, dental, and vision plans
401(k) with 150% match up to 6%
Life insurance
3 weeks paid time off
Tuition reimbursement
And more
Company
Sierra Nevada Corporation
Sierra Nevada Corporation is an aerospace and defense contractor.
Founded in 1963
1001-5000 employees
Funding
Current Stage
Late StageLeadership Team
John Reifenberg
Senior Director of Technology - Entrepreneurship
Recent News
2025-12-02
2025-11-14
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