Vannevar is a defense technology company building AI to deter our adversaries. In the 21st century, conflict moves at algorithmic speed and foresight equals firepower. Our agentic AI is purpose-built to compete with China—from cross-Strait conflict to gray zone coercion. Trained on the most mission-relevant datasets in defense, our technology models adversary behavior, simulates campaigns, and recommends the best course of action to decision makers. Our AI systems are some of the most trusted in the industry and actively used on the front lines of the Indo-Pacific to keep the peace and save lives.

Exceptional technology starts with exceptional people. Vannevar is a small agile team combining world-class engineers with veteran strategists who bring deep expertise in defense and tradecraft. We’re building a company defined by mission impact, user empathy, and disciplined growth. In just three years, we grew from $3M to $80M in ARR, achieved early profitability, and reached unicorn status—proving that disruption doesn’t require an ego, and staying power doesn’t mean standing still.

About The Role Vannevar Labs is seeking Business Development Interns for the 2026 summer. We are open to hiring in the following locations: Arizona, Washington D.C., Oahu, New York City, Boston, San Diego, or the Southeastern U.S.

U.S. Persons status with at least a current Top Secret/Sensitive Compartmented Information (TS/SCI) US DoD or IC clearance is required as this position will require the ability to access U.S. only data systems. What you'll do

• Develop mission engagements. With support from tenured mission development mentors, you will identify DoD mission groups that need our technology and develop partnerships with them to drive deployments of our software in support of their mission.
• Scope and implement pilots with our partners. You will help each mission group determine the scope of a pilot engagement and navigate the group's internal bureaucracy to implement the pilot.
• Expand successful pilots into larger projects. You will convert the pilot's tangible outcomes generated by our mission success team in partnership with the mission group into a shared roadmap for expanding the pilot into a sustained capability.
• Get our software into the hands of mission users who need it by identifying mission groups with a problem our technology can solve and enabling them understand the technology's value

What we're looking for

• Incoming, first or second year MBA students interested in business development and national security, intelligence or defense.
• A motivated problem solver who takes ownership, acts with urgency, and is comfortable with ambiguity. You like a challenge, and you don’t quit.
• Prior DoD mission user experience, domain knowledge, or military service. You understand our partners' organizational constructs and challenges because you lived them.
• U.S. Persons status with at least a current Top Secret/Sensitive Compartmented Information (TS/SCI) US DoD or IC clearance is required as this position will require the ability to access U.S. only data systems.

What we offer

The salary range for this position is competitive with market rates. Individual pay is determined by experience, relevant education, and/or training and interview performance.

Vannevar is an equal opportunity employer, and qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, or disability status.

We encourage candidates from all backgrounds to apply, even if you don't feel like you're a perfect fit. If you're passionate about contributing to our mission, we'd love to hear from you!

**IMPORTANT NOTICE

We are committed to protecting the privacy of all applicants. Official emails from the company will come from an @vannevarlabs.com domain. Under no circumstances will a legitimate representative from our company contact you to request passwords, financial information, or other sensitive personal data. Please be vigilant of potential scams.**