When you are hired for a full-time position in the United States, your experience and skills are likely strong enough to stand out among many other candidates. However, starting a new job also means entering a completely different stage of adjustment.

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Many people working in the U.S. for the first time quickly realize that the biggest challenge is sometimes not the workload or professional requirements, but understanding and adapting to a workplace environment with communication styles, expectations, and norms that may be very different from what they are used to.

Cultural differences in daily life may sometimes lead only to a few awkward moments or minor misunderstandings. In the workplace, however, if those differences are not recognized and adjusted for appropriately, they can affect communication, work morale, relationships with colleagues, and even opportunities for career growth.

Every company, organization, and profession has its own culture. There is no single set of rules that applies perfectly to every workplace in the United States. Still, there are some common characteristics that newcomers should try to understand and observe.

Initiative is often highly valued

In Vietnam, people are familiar with the joking phrase, “Just do what you’re told.” Of course, this is only a generalization. In reality, many companies in Vietnam also strongly encourage employees to be proactive and creative.

However, based on my own experience, the expectation for initiative in many U.S. workplaces tends to be higher. Managers often look not only at the results of your work, but also at how proactively you learn, solve problems, and contribute to the team.

If you finish your work early, instead of simply waiting for the next assignment, you can:

· Ask your manager if there is anything else you can help with.

· Learn more about the project you are working on.

· Take the initiative to learn a skill or tool related to your job.

· Suggest an idea or solution when you have a solid basis for it.

· Or more simply, organize internal documents or data in a clearer and more useful way.

These actions show not only that you are eager to learn, but also that you are committed to your work and want to create value for the organization.

During my work experience, I have heard a few managers describe an employee by saying, “He/she is doing just enough.” This phrase often implies that the person is completing only what is required, without showing much initiative, effort to grow, or willingness to contribute more.

Being proactive does not mean you always have to take on a lot of extra work or try to impress people at all costs. You need to observe, choose the right timing, and take initiative within the scope of your role. When initiative comes with collaboration and responsibility, it is often viewed very positively in U.S. workplaces.

Do not hesitate to ask questions

In the United States, students are encouraged from an early age to ask questions and share their perspectives. This habit is also carried into many workplaces.

In many meetings, after a presentation ends, there is usually time for questions or discussion. Asking a timely question or offering a constructive comment shows that you are genuinely engaged, respect your colleagues’ ideas, and want to do the work well.

If you always choose to stay quiet, others may have fewer chances to understand your perspective or recognize your abilities. More importantly, if you build a habit of only listening without ever participating, you may gradually lose confidence when you need to speak up.

That said, this does not mean you should ask questions just to make your presence known. A good question usually comes from having listened, thought things through, and done some preparation beforehand.

For work-related issues, you should take time to read the materials, review the instructions, or try to find a solution on your own before going to your manager. When you do need to discuss something, briefly share what you have already looked into and where you are still unsure. This approach makes the conversation more effective while also showing initiative and the ability to learn independently.

Communicate directly, but respectfully

One thing that surprises many people when they first work in the United States is that the distance between managers and employees is often not very large. If you only observe a meeting, it may sometimes be hard to tell who is the manager and who is the employee, because people tend to speak with one another in a natural and mutually respectful way.

Even though communication may feel less hierarchical, there are still certain norms that help maintain consistent respect for all colleagues, regardless of their title.

For example, when giving feedback on a colleague’s approach to a project, you can present your thoughts in a softer and more constructive way. Instead of saying directly, “I don’t think this approach will work,” you might say, “This approach is interesting. I think it could help us better understand our customers’ experience with the new product. However, since our customer data is still incomplete, I’m concerned that it may not provide meaningful insights into their purchasing behavior.”

This way of giving feedback keeps the conversation focused on the issue that needs to be solved, rather than making the listener feel personally criticized. It also helps the discussion stay positive and productive.

Punctuality

Being on time is one of the basic signs of professionalism. If a meeting starts at 9:00 a.m., many people will try to arrive a few minutes early. If you cannot attend on time, let others know in advance instead of waiting until the last minute.

In many U.S. workplaces, being on time also means you should not arrive or begin something too early compared with the scheduled time. Arriving too early, especially when the organizer is still preparing, can sometimes be more inconvenient than impressive.

Email etiquette

In U.S. workplaces, email remains a very important communication tool.

A professional email usually has a clear subject line, concise content, a specific purpose, and a polite tone. The key is that the recipient can quickly understand what you are discussing and what action, if any, you need from them. Responding within a reasonable time or acknowledging that you received the email also helps the sender know you are following the work.

When exchanging information or giving feedback by email, you can also use the approach of acknowledging first and then offering feedback. For example, if you notice an error in the work, instead of pointing it out bluntly and asking for a correction, you could write, “Thanks for sending this over! I noticed a discrepancy between our numbers and Unit X’s. Could you please take a look when you have a chance?”

I once received feedback from my supervisor about the way I responded to emails with external partners. I used to reply very quickly and very directly. After changing the way I communicated by email, I noticed that my relationships with colleagues and partners from other agencies became much better.

This is a very important skill. If I had learned it earlier, I probably would have communicated more effectively with international partners even when I was still working in Vietnam.

Proactively communicating with your supervisor

Proactively communicating with your supervisor should not happen only when there is a problem. In many U.S. workplaces, regular conversations about progress, plans, or work direction are highly valued.

Communicating proactively with your supervisor brings many benefits that you may not immediately realize. Through regular conversations, you can gain important information, build connections, and establish trust with your manager.

In the past, I had a habit of putting my head down and getting the work done as soon as I saw what needed to be done. I always thought that if the work was going smoothly, there was no need to talk to my boss.

It was only when my direct supervisor took a three-month leave and I began working with a higher-level manager that I had to discuss my plans and work results every day. After that period, I continued this way of working with my direct supervisor.

I realized that discussing work regularly helped me become more effective because my tasks were planned more clearly and I received feedback from my supervisor more quickly. It also helped me build the habit of being proactive and strengthened the trust between me and my supervisor.

Respecting differences

Respecting differences is a value emphasized in many U.S. workplaces.

Companies in the U.S. often have employees from many different cultural backgrounds. These differences do not come only from nationality, but also from age, experience, personality, communication style, and the way people organize their work.

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You may meet colleagues who are very outgoing, and you may also work with people who rarely join conversations outside of work. Listening, keeping an open mind, and not assuming that your way is always the best way will help you adapt more quickly.

Feedback is normal

In the U.S., feedback is often seen as an important part of the work process. Instead of viewing feedback as a personal judgment, think of it as useful information for improvement.

If your manager gives feedback on a report or presentation, it does not mean they think poorly of you. On the contrary, many companies see regular feedback as a way to help employees grow, often with support plans if needed.

The important thing is to receive feedback calmly, ask questions if something is unclear, and apply it next time.

Building relationships at work

Positive relationships with colleagues are very important. Work-related interactions are the foundation for building trust with both managers and coworkers.

Networking in the workplace does not necessarily have to begin with large events or formal professional meetings. Many relationships are built through simple daily interactions, such as greeting colleagues, chatting for a few minutes before a meeting, having lunch together, or being willing to support one another at work.

Over time, these small interactions can lead to mentors, professional references, and even future job opportunities.

Maintaining appropriate boundaries with colleagues

Before coming to the United States to study, I had worked in Vietnam for many years. At that time, colleagues felt almost like friends to me. Some even became very close friends, almost like sisters. After work, going out for coffee, eating together, chatting, or inviting colleagues over to my home felt quite normal.

In many U.S. workplaces, coworkers can become friends, but that is not always the case. Relationships among colleagues often have clearer boundaries than what I had experienced in Vietnam.

From my experience, many colleagues in the U.S. keep work and personal life fairly separate. That does not mean they are cold or unfriendly. On the contrary, they may be very open and willing to help at work, but after work, people often spend more time with their families and personal lives.

Performance evaluation culture

Performance evaluation is a common practice at many U.S. organizations and companies.

Based on my experience, many managers will not give very direct criticism in front of a group every time you make a mistake. Instead, they often speak with you privately or address the issue through regular check-ins and year-end performance reviews.

Factors such as initiative, collaboration, communication, the ability to receive feedback, and relationship-building at work can all influence annual performance evaluations, in addition to technical skills.

For that reason, do not rely only on whether your manager directly criticizes you to judge how satisfied they are with your work. Gentle reminders, repeated questions, or multiple requests for revisions can sometimes also be signs that you need to adjust the way you work.

Even if you plan to move to another job in the future, maintaining a professional attitude is still very important. Your current managers or colleagues can become references, people who verify your experience, or even people who bring you future career opportunities.

Do not feel too pressured by the initial differences

When you first start a job, it is quite normal to feel that you have not yet caught up with the workplace culture or that you “do not belong here.” You may need more time to understand how people communicate, how meetings are run, or how decisions are made.

Many colleagues and managers understand that newcomers need time to adjust, especially when you are working in a language that is not your native language and in a different cultural environment.

You do not need to change who you are completely in order to fit in. The goal of adjusting to workplace culture is to understand the expectations of the new environment so that you can choose more appropriate ways to communicate and work.

Key takeaways
· Initiative is often highly valued in many U.S. workplaces.
· Do not be afraid to ask questions, but try to do your own research before asking others for help.
· Direct communication should go hand in hand with respect and a constructive mindset.
· Being on time and responding to emails within a reasonable timeframe are basic signs of professionalism.
· Proactively plan work-related conversations with your manager.
· View feedback as information that helps you grow.
· Positive relationships can be built through small daily interactions at work.
· Respect personal boundaries and differences in working styles.
· Adjustment is a process and cannot be completed in just a few days.
· Maintain professionalism even if you do not plan to stay in your current job long term.

Final thoughts

After many years of studying and working in the United States, I have realized that one of the biggest challenges at work is not the workload or even English ability, but the unspoken rules of communication and expectations.

The good news is that these skills can all be learned. As long as you are willing to observe, listen, and adjust little by little, you will gradually feel more confident and more at ease in your new workplace.

Fitting in does not mean giving up your personality or values. It is a process of understanding the environment around you, recognizing differences, and finding a way to communicate that allows you to work effectively while still staying sincere and true to yourself.

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