Optical Engineering Intern - Summer 2027

Responsibilities:

• You will work on a select set of meaningful projects tailored to your interests and strengths, supporting the development of large reflective remote sensing systems. Your responsibilities may include optical system modeling, design tasks, interferometric data analysis, and other hands‐on optical engineering work. Projects could involve reflective optical system design in Zemax, analyzing interferometric data using tools like 4D or MetroPro, creating and reviewing error budgets for SFE/WFE performance, and modeling optical characteristics such as PSD or Encircled Energy.
• Qualifications: Required:
• Currently pursuing a Master's degree in Optical Engineering or a closely related field
• If your degree is not in Optical Engineering, you must demonstrate working knowledge of fundamentals
• Understanding of geometrical optics and Fourier optics
• Experience or coursework in optical system modeling
• Familiarity with interferometry and related analytical tools
• Must be legally authorized to work in the United States without the need for employer sponsorship, now or at any time in the future
• Ability to successfully complete a pre-employment drug screening
• Desired:
• Minimum GPA of 3.0 or higher is preferred, but not required
• Previous internship/co-op or other work experience
• What You Can Expect:
• A culture of integrity.
• At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.
• An environment of trust.
• CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.
• A focus on continuous growth.
• Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.
• Pay Range:
• There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits.
• The proposed salary range for this position is: