Rob Slaughter and the surprisingly serious business of waffles

At Platform One, Rob Slaughter cooked waffles for his colleagues. The gathering was called Waffle Wednesdays. It never happened on a Wednesday. In an organization accustomed to precise designations, this was a pleasingly unreliable one. The food was real; the calendar was apparently advisory.

In 2020, Slaughter was a major and the software team's co-founder and director. He was trying to create a cheerful workplace where institutional badges mattered less than collaboration. Before there was a company called Defense Unicorns, there was already a theory of how people might work together. Breakfast was one small expression of it.

Today, Slaughter is co-founder and CEO of Defense Unicorns, which builds tools for moving software into military environments, including systems disconnected from the public internet. In January 2026, the company announced a $136 million funding round at a valuation above $1 billion. The name had become financially literal. The more interesting question is how a physicist arrived at a business whose central concern is getting other people's work where it needs to go.

A physicist encounters the waiting room

Slaughter graduated from Embry-Riddle Aeronautical University's space physics program and commissioned through ROTC in 2008. His early interests included particle physics and advanced propulsion. Further study at the Air Force Institute of Technology led to graduate degrees; his company biography identifies his doctorate as engineering physics. Space vehicles, computer vision and future capabilities all feature in his military career.

That is an unusually expansive preparation for a problem that can sound rather mundane: installing an update. Physics offers ambitious questions about what is possible. Military software adds a supplementary question about whether the necessary systems can be connected, approved and used. A technically workable answer can spend a long time waiting for those other answers.

Slaughter has described an early assignment in which he understood how to solve a computer-vision problem but could not connect the tools and data across their different classification levels. Eighteen months went into seeking the necessary approvals. The assignment ended without the connection being made. He moved on; the frustration remained.

His account makes the later company easier to understand. Software development produces a capability. Delivery determines whether anyone can use it. Between those two events sits enough work to occupy a career. For Slaughter, it eventually occupied a company.

Building a team inside the machine

His route through the Air Force included innovation work at AFWERX and a role as the initial DevOps lead for the National Space Defense Center. In 2018, he organized the team that became Space CAMP, bringing together engineers including Jeff McCoy and Andrew Greene. The company's history traces that work into Platform One and the wider military software-factory ecosystem.

The metaphor of a factory is useful if you resist picturing a conveyor belt full of laptops. The aim is to make the production and delivery of software repeatable. Security needs to enter the process early. Teams need an environment in which they can build, test and improve applications without reconstructing the same foundations every time.

Platform One gave Slaughter experience at the scale of an institution. It also put him among the people who would become his business partners. McCoy is now Defense Unicorns' chief technology officer; Greene is a fellow co-founder. The relationships preceded the startup, as did their experience of the customer's constraints.

In March 2021, Defense Unicorns was founded. Slaughter's later explanation of leaving government included a very practical complaint about retaining talent: “You cannot pay people what they are worth.” Building an organization outside the military offered a different set of choices about assembling and keeping a team. The mission could continue across that change of employer.

Technology comes fourth

Slaughter's published approach to digital change starts with people, moves into culture, changes processes and adopts technology last. Coming from someone with a physics doctorate, giving technology fourth place has a certain comic timing. It also explains why the waffles belong in the story.

A software team can buy tools without changing how decisions get made. It can automate a task while preserving every disagreement about who owns it. Slaughter's sequence asks leaders to attend to the humans who must use the machinery and accept responsibility for its results. His interest in software includes what happens between people around it.

He has turned that interest into teaching. In 2022, Slaughter and software engineer Bryan Finster developed a free Linux Foundation course, Introduction to DevSecOps for Managers. It covered continuous delivery, organizational improvement, culture, metrics, cybersecurity and contracting. The intended learners included program managers and software leaders, the people whose decisions can determine whether engineering improvements survive contact with an organization.

Teaching managers is a revealing choice. A better tool is easier to demonstrate than a better working relationship. Yet the course treated leadership and delivery as connected responsibilities. Slaughter was asking people who authorize the work to understand the conditions under which it can succeed. The audience extended beyond the engineers already persuaded that software mattered.

How to deliver when the internet is absent

The technical problem still deserves its own attention. An air gap isolates a system from external networks. Many commercial software workflows assume access to online services, repositories and updates. Take that connection away and the assumptions become obstacles. The environment has changed even when the application itself has not.

Zarf, an early Defense Unicorns project, packages an application's components and dependencies so they can travel together into disconnected environments. In a 2024 discussion with computer maker System76, company engineers explained how it gathers the files, images and configuration needed for deployment. The practical ambition is portability: a package that arrives with the things it needs.

That work sits within Slaughter's broader commitment to open source and avoiding dependence on one supplier. There is a cultural resemblance to his earlier efforts to bring people across organizational boundaries. Shared foundations make participation easier. They also raise commercial questions about who supports the software and takes responsibility when customers need help.

Investor Sapphire Ventures described another important part of his argument when it backed the company: the technical work cannot be wished away by blaming bureaucracy. Security hardening, compliance, observability and disconnected delivery need solutions of their own. It is a useful corrective from someone familiar with government frustration. Complaining about a slow institution does very little to package an application.

A company grows around the delivery problem

The early business developed quickly. A January 2022 interview with Gene Moran discussed Slaughter's transition from military leadership and hiring more than 20 employees within months. At that stage, the company was described as being on track for seven-figure turnover in its first year. Those were early expectations, rather than a retrospective audit of the year's results.

By March 2024, the company announced a $35 million Series A led by Sapphire Ventures and Ansa Capital. Its announcement said it had bootstrapped to nearly $30 million in annual revenue. That history matters to Slaughter's profile because it places customer work before the larger institutional funding rounds. The business had already been selling its way into the problem.

The January 2026 round, led by Bain Capital, brought the valuation above $1 billion. Defense Unicorns also reported a 300 percent year-over-year increase in adoption across military systems. Those are company figures, and adoption is a different measure from revenue. Together, the announcements describe a growing organization with more money available to extend its products and distribution.

“Defense Unicorns gives our nation a wartime software advantage.”

Rob Slaughter, January 2026

His public language connects that growth to the ability to deploy and operate software in demanding environments. The valuation makes a convenient headline. The work underneath it remains stubbornly specific: another application, another deployment, another operator who needs the update to arrive.

The update reaches the aircraft

In March 2026, Defense Unicorns demonstrated software installation and upgrades in an F-22 Open Mission Systems computing environment at Edwards Air Force Base. Slaughter said the update took minutes. The demonstration involved a defined environment on the aircraft; its significance lies in showing a route toward more frequent mission-software changes.

By June, he was explaining UDS Fleet as a way to manage deployments across multiple aircraft or other assets from a tablet. The attraction is easy to picture. A collection of systems should not require a separate ritual and dedicated device for every update. The ambition is to give operators a more manageable view of the software they are responsible for.

Relationships also shape how that ambition travels. In March 2025, SAIC and Defense Unicorns announced a partnership to integrate UDS into SAIC's software-delivery ecosystem. Slaughter later hosted SAIC leaders Bob Ritchie and Lauren Knausenberger on the company podcast. Knausenberger joined Defense Unicorns as chief business officer in September 2026, with responsibilities including partnerships and growth.

This is a more detailed picture of a founder than the familiar image of someone having an idea alone. Slaughter's career is populated by engineers, government teams, teachers and business partners. Getting software into a military system requires connections among all of them.

Leave room for Doug

Then there is the unicorn. The company's mascot is named Doug, and Slaughter's LinkedIn name carries a unicorn emoji. Defense Unicorns has made room for conspicuous playfulness in a business whose customers already understand the gravity of their work.

The practice reaches beyond the CEO. Executive Michaela Flatau has described wearing unicorn costumes in company meetings and at conferences. In her telling, the costume gives people a reason to approach, talk and take pictures. A conversation begins where another solemn display might have blended into the background. The horn is doing some networking.

Slaughter continues to explain the delivery problem in public, including a September 2026 Fighter Pilot Podcast appearance and an October conversation on Crossing the Valley. His stated ambition is to make software a strategic deterrent: military systems able to receive useful capabilities quickly enough to adapt.

That ambition has a direct human test. Can the person operating a system get the software they need? Slaughter's career has brought him back to that question through physics, government teams and company building. The waffles were a small invitation to work together. The larger project now asks how far that cooperation can travel.