The longer I’ve worked in the federal contracting ecosystem, the more tribes I’ve come into contact with. And the more tribes I’ve come into contact with, the clearer the differences between them have become. Just as the remote tribes of Siberia are vastly different from those in Papua New Guinea, despite both being labeled “remote,” the tribes that exist within the federal government are equally distinct. They wear different uniforms. They speak different languages. They value different things. They pass down institutional knowledge in different ways.
Tribes do not just exist within the federal ecosystem. In many ways, they define it.
If you’ve ever worked with the military or served yourself, you already know the unspoken rule: do not walk into an Air Force office speaking Army. Some people joke you will be laughed out of the room. More realistically, you will struggle to follow the conversation and miss the signals you are supposed to catch. Acronyms will not line up. Priorities will not be framed the way you expect. The room will subtly tell you that you do not belong there yet.
Those inter-service differences are real, but the contrast between DoD and civilian agencies is even more pronounced. It is not just a different branch of the same tree. It is a different ecosystem entirely. Each agency has its own way of defining urgency, risk, and success. Even when agencies are pursuing similar missions or procuring similar capabilities, the way they describe the problem and the acceptable path to a solution can look completely different.
Language is often where this divergence shows up first.
Different agencies routinely use different terms to describe the same thing. Sometimes the differences are subtle. Other times, they are foundational. What one organization calls a program, another calls a project. What one refers to as a requirement, another frames as an objective or a capability gap. In some agencies, a concept of operations is central. In others, it barely exists. The words change, the artifacts change, and the expectations tied to those words change as well.
If you are not attuned to those distinctions, it is easy to believe you are aligned when you are not. You may be answering the question you think was asked, while your customer believes they asked something entirely different.
If you approach an organization without some level of familiarity with these nuances, one thing is almost guaranteed, you will be viewed as foreign. And tribes, historically speaking, do not always welcome outsiders with open arms.
That said, I do not believe success in federal contracting requires choosing a single tribe and staying there forever. Limiting yourself to one organization or one way of doing business can be just as risky as trying to pursue everything indiscriminately. Agencies reorganize. Budgets shift. Missions evolve. A tribe that is well funded and receptive today may look very different in two years.
The most successful companies and practitioners I have seen are not loyal to a single tribe. They are fluent in several. The difference is intention.
Working across tribes requires deliberate effort. It requires learning how each organization frames problems, how decisions are actually made, and what signals matter versus which ones are just noise. It also requires recognizing when two agencies are talking about the same thing using different words, and when they are using the same words to mean different things entirely.
Another defining characteristic of federal tribes is how knowledge is passed down and how fragile that process often is.
Most federal organizations struggle with institutional memory, but the drivers of that challenge differ across communities. In the military, permanent change of station moves are a fact of life. People rotate out of roles on a predictable cadence, often every two to three years. In civilian agencies, the churn looks different, but the outcome is the same. Promotions, reassignments, retirements, reorganizations, and lateral moves all contribute to frequent turnover. Two years in one seat is often considered a long tenure.
The result is an environment where tribal knowledge is passed informally, inconsistently, and sometimes not at all. Processes exist because “that is how it has always been done,” even when no one in the room can explain why. Decisions are revisited. Lessons are relearned. Context is lost.
For outsiders, this can feel chaotic or contradictory. For insiders, it can be exhausting. But for tribes, it is simply reality, and it heavily influences how new people and new ideas are received. Trust is not built quickly because continuity is not guaranteed.
This dynamic is not unique to government. From an organizational perspective, it is incredibly common. In the commercial world, brands like Patagonia, REI, Cotopaxi, and Fjällräven attract customers who value sustainability, environmental responsibility, and long-term durability. Fast fashion brands attract a different audience, one that prioritizes price, speed, and volume. Neither model is inherently right or wrong, but they are fundamentally incompatible.
If you walk into REI expecting fast fashion, you are going to leave disappointed. Not because REI is doing anything wrong, but because you do not share the tribe’s values or buying expectations. REI shoppers generally value craftsmanship, sourcing, and longevity. Fast fashion buyers optimize for turnover and cost.
That same dynamic plays out across the federal landscape.
There are periods when the government behaves like a fast fashion buyer. Think of the heyday of Lowest Price Technically Acceptable contracting, when compliance and cost dominated nearly every acquisition decision. There are other periods when cost-plus or more flexible acquisition models gain favor, often accompanied by heightened scrutiny and political attention. Administrations change. Missions change. The prevailing philosophy of buying shifts accordingly.
You cannot make everyone happy. But if you do not understand who you are selling to and how they define value in that moment, you will constantly feel misaligned, even when your solution is sound.
Different federal organizations buy in different ways, from different vendors, using different vehicles. Some agencies rely heavily on internal contract vehicles and expect industry to adapt. Others prefer governmentwide solutions. Some are comfortable experimenting with newer acquisition authorities. Others are deeply risk-averse. Even when agencies are buying functionally similar services, the acceptable path to award can vary dramatically.
The same applies to everyday language.
What does “CO” mean in the room you are in? Is it Contracting Officer, Commanding Officer, or Change Order?
What does “CSP” signal to your customer? Commercial Sales Practices, Cloud Service Provider, or Credential Service Provider?
What about “PO”? Program Office, Project Order, Purchase Order, or Period of Performance?
ATO? Is that Authority to Operate or Air Tasking Order? Do you call the restroom the head or the latrine? Is a bed a rack or a bunk? These are just a couple of examples, and they’re not academic distinctions. Misunderstanding them can derail conversations, create false alignment, or quietly undermine credibility. In many cases, two agencies may describe the same role or process using entirely different terms, assuming everyone present understands the context.
It is easy to become fluent in one agency’s language. It is much harder to remain fluent across multiple tribes without constantly checking your assumptions. That effort is not optional if you intend to work broadly across the federal landscape.
Even the places where people gather and exchange ideas differ significantly across the federal ecosystem. Some communities gravitate toward informal, invite-only digital spaces like Signal chats or Chatham House–style forums. Others cluster around nonprofit and practitioner-led organizations, such as Defense Entrepreneurs Forum (www.DEF.org) and its local “Agora” model, which emphasize in-person dialogue and peer learning for defense-focused entrepreneurs. You might consider a more focused industry association like @AUSA (www.AUSA.org), Navy League (www.navyleague.org), or something even more niche like @GovCon Queens (www.govconqueens.com). Still others remain firmly anchored in government-provided environments, both virtual and in person.
GSA offers platforms such as Interact (https://buy.gsa.gov/interact/) for structured engagement with industry and government. Some agencies prefer formal industry days, while others convene conversations off-site through innovation hubs and WERX-style organizations. These gathering places are not interchangeable. They reflect how each tribe prefers to communicate, share information, and manage risk.
If you do not know where your tribe gathers, you will struggle to engage them in a low-friction, low-risk way. Effective engagement starts by meeting people where they already are, not by expecting them to show up on your terms.
All of these aspects are why I often liken federal organizations to remote tribes worldwide. Not because they are inaccessible, but because they demand an approach with respect, preparation, and humility. You would not walk into a remote village without learning something about its customs, values, and social structure first. Doing so wouldn’t make you bold. It would make you careless. The same applies in federal contracting.
If you want to work effectively in federal contracting, you do not need to pledge allegiance to a single tribe. You do, however, need to invest the time to understand the tribes you are choosing to engage with. That includes the language they use to describe familiar concepts, the way they pass down knowledge despite constant turnover, and the signals they use to determine who belongs.
In this ecosystem, success is not about narrowing your world.
It is about expanding your fluency and finding your tribe(s).