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
We are looking for a Director of Executive Branch Government Relations to drive Vannevar’s executive branch engagement and advance Vannevar’s public affairs objectives. This role would partner closely with our executive team, our VP of Public Policy & Strategy, and our external advisors to develop policymaking strategies that result in favorable policy, partnerships, and multi-year program funding outcomes, specifically for civilian agencies and departments like the Department of Commerce, Department of the Treasury, Department of Energy or the Department of State.
The Director would also work closely with our Mission team (product, success, and business development) to understand our relationships with our national security customers and existing technology deployments, then help shape relationships with officials at the White House and key U.S. federal agencies.
What you'll do
- Represent Vannevar to the government. Communicate our strategic vision, differentiated technology, and mission impact to senior decision-makers and executive branch leadership, tailoring messages to their specific concerns and agendas.
- Own specific objectives. Manage Vannevar’s targeted engagement with leaders and their teams to achieve discrete growth goals, while also advancing the company’s broader public affairs strategy.
- Partner with the Mission team. Support Vannevar’s go-to market strategies by offering government relations perspectives, from potential footholds to category-defining new programs.
What we're looking for
- 10+ years navigating government relations, working with civilian agencies like Department of Commerce, Department of the Treasury, Department of Energy or Department of State on defense, security, and intelligence topics, with specific expertise in working with the executive branch
- First-hand insight into executive branch policy, processes, and people
- Passion for building next-generation capabilities for our public servants
- Proven ability to navigate complex policymaking processes to achieve impact
- Strong written and verbal communication skills
- Willingness to register as a lobbyist
- U.S. citizenship and eligibility for a TS/SCI clearance
- Located in the Washington, DC metro area
What we offer
The salary range for this position is $150,000-$190,000 + equity + 401K match. Within the range, individual pay is determined by experience, relevant education, and/or training.
- Health, dental, and vision insurance
- 401k matching
- Mental benefits
- Flexible work environment - you manage your workday
- Pet and childcare reimbursement during travel
- Unlimited PTO
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.
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What We Do
Vannevar combines Silicon Valley innovation with former special operators to build AI for real-world national security outcomes. Since our founding in 2019, Vannevar has deployed its technology across 125 missions, safeguarding our service members and improving our country's deterrence. We believe our military service members and intelligence officers deserve access to the best technology American innovation can offer, and we are mobilizing frontier technology for this mission. Our founders have 30 years of combined experience across AI labs, national security strategy, intelligence agencies and special operations. We're supported by a number of leading VCs, including Felicis, DFJ Growth, Point72, Costanoa, and General Catalyst. Vannevar is one of the most capital efficient defense tech companies, reaching early profitability and becoming a defense tech unicorn in 2024.
Why Work With Us
We pride ourselves on being a team of passionate, low-ego professionals who share a commitment to engineering excellence and a genuine concern for the people and AI agents we deliver. Vannevar is a company that truly cares about its people and one of our core principles is "put your wellbeing first".
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We are distributed across the map, but united by the mission. We go where the mission takes us and deliver where others can’t. Honolulu, Seattle, San Francisco, Washington D.C., New York. You decide what's next.




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