Chief of Staff: What It Is, Responsibilities, and Career Path Overview
Chief of Staff roles have gotten increasingly popular. Here's what it is and what you should expect, from a former Chief of Staff to the CEO of a unicorn.
By Alex M.
Posted March 6, 2025
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In the past couple of years, Chief of Staff roles have become increasingly popular at a variety of companies, including rapidly growing technology companies. The following article outlines what a Chief of Staff role entails, their responsibilities, and what roles being a Chief of Staff actually prepares you for.
What is a Chief of Staff?
This question is slightly tricky to answer, as each Chief of Staff role is going to be slightly different. Put simply, a Chief of Staff serves as an execution partner to an executive within a company. You will be there to execute on the things that the executive deems as a priority, but does not have time to do.
Typically, Chief of Staff roles will be listed as Chief of Staff to a particular executive, such as Chief of Staff to the CEO.
While all Chiefs of Staff will be a critical partner to their executive, the format may be different. For example:
- Some Chief of Staff roles are rotational in nature (i.e., you will only be in the role for a short period of time) while other roles will be long-term
- Some Chief of Staff roles will be looking for someone earlier in their career, while others will want a more tenured individual
- Some Chief of Staff roles will be more focused on operational processes (scheduling, calendaring) while some may be more focused on strategic planning
Chief of Staff Responsibilities
In my experience, the responsibility of a Chief of Staff looks like the responsibility of other business operations or senior executive roles including:
- Own regular operational processes: This bucket includes organizing and running weekly executive team meetings, preparation for quarterly board of director meetings, writing team-wide communications, or conducting quarterly sales kick-offs.
- Drive special projects to completion: Oftentimes, special projects owned by the Chief of Staff will be projects that do not have a natural home in the organization. These include projects that require the collaboration of multiple teams or projects that need executive oversight.
- Connect the dots across the organization: As a Chief of Staff, you will be privy to a lot of information across functions. One of your core responsibilities will be to connect the dots around the organization. For example, you will be in a prime spot to encourage two executives to talk to one another when you hear that they are both kicking off projects to streamline onboarding for their teams.
And then, of course, there are some responsibilities that are more unique to the Chief of Staff role, including:
Being the eyes and ears on the ground for the executive.
Everyone wants to impress senior executives, especially the CEO, correct? Although done with good intentions, this often means that senior executives are shielded from many problems within the organization. As a Chief of Staff, your executive will rely on you to listen intently around the organization and proactively identify issues that they may not be aware of.
Seeing around corners.
Along with proactively identifying currently active problems, a great Chief of Staff will identify problems before they become problems. You may notice that a certain organizational structure is not conducive to a seamless client delivery – you can quickly flag this to your executive partner to prevent customer abrasion.
Serving as a sounding board for the executive.
The organization will often rely on your executive partner to make decisions, big and small. Sometimes, making those decisions can be difficult and lonely. As a Chief of Staff, you can aid in the decision-making process by helping the executive make “go/no-go” decisions, and pressure test specific logic or ways of thinking.
Why Be a Chief of Staff?
A Chief of Staff role is a perfect fit if your long-term career goals include being a senior leader at a company. As Chief of Staff, you will get to ride shotgun to your executive, seeing how they run the business, make decisions, and evaluate trade-offs. As Chief of Staff, you will also gain exposure to a variety of different projects and functions, allowing you to decide what type of work you do and do not like.
Ultimately, a Chief of Staff position is perfect if you aspire to be a CEO someday! The wide breadth of exposure you will gain in the role will allow you to start building the broad foundation needed to run a company someday.
What Makes a Successful Chief of Staff?
There are a number of skills that make a successful Chief of Staff. To name four:
1. You are a quick learner.
As a Chief of Staff, you will often be tasked with projects for which you do not have any experience or background. You will need to dive in and get up to speed quickly. Ensuring that you can learn quickly and synthesize information across a variety of sources will be crucial to your success.
2. You can push through ambiguity.
Your executive may come to you one day and say, “We need to launch our new product offering to the market. Can you help?” Of course, you say yes, and suddenly have to figure out what comes next. As Chief of Staff, you will need to be skilled at taking an ambiguous request and breaking it down into concrete next steps, outlining a path forward to completing the project or solving the problem.
3. You are organized with great attention to detail.
As you manage various operational processes and projects, you will need to be incredibly organized and attentive to detail. You will often serve as a “conductor,” helping stakeholders understand who needs to do what and when.
4. You can lead effectively through influence.
Oftentimes, your projects will require collaboration between multiple teams across the organization, over which you do not have direct control. You will need to “lead through influence,” convincing stakeholders to come along with you to effectuate change.
Overall, Chief of Staff roles are a fantastic way to learn how to run a business while exploring a variety of functions. You are able to develop close relationships with executives, work with a lot of different teams and on a lot of different projects, tackle high-level problems, and have an outsized impact on the organization.
Alex is a former Chief of Staff to the CEO of a private equity-backed unicorn. She was admitted to the MBA programs at Stanford, Harvard, and Northwestern (Kellogg). Book a FREE intro call with her today and land your dream Chief of Staff role.
Written by Alex
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Hi there! Welcome to my profile. I am super excited you are here. By way of introduction, my name is Alex. I grew up in Irvine, California and am the oldest of 5 siblings. Sadly, I do fit every single "oldest child" stereotype. In fact, one of my mom's favorite past times is sending me reels about "oldest children" with captions like "This is so you." Growing up, I enjoyed school. I was studious and a pretty curious kid. I fell in love with the brain my senior year of high school as we traversed through our neuroscience unit in my anatomy & physiology class. I had always enjoyed health related topics, but this was a new level of excitement for me. I learned about how even a small bump to a specific portion of the brain could mean that someone couldn't articulate words anymore, or how deficiencies in your fear-processing pathways may lead to anxiety. Heading into my undergraduate degree, I decided to study psychology and neuroscience. I loved everything about my classes -- I felt like everyday I was learning something new. I started my "career" during school conducting academic research. I would utilize electroencephalograms and magnetic resonance imaging to try and crack the code on the biological basis of mental health. I went on to publish over 10 research articles, covering topics from anxiety to OCD to dementia. But, something was still missing for me. I felt bummed that although I was working so hard to publish these research studies, many of the findings were not actually being used by practitioners, never reaching the people who needed help the most. I wanted to have a chance at making a bigger impact. This desire led me to pivot into the healthcare technology sector, landing at a private-equity backed unicorn. I started as an implementation lead and then was asked to be Chief of Staff to our President/Founder & CEO. You can imagine my surprise when that ask came, but I was so excited to jump in and learn an entirely new side of the business. From there, I've held multiple roles including running an implementation team and working on our business operations & strategy team. And now, we are here! About a year ago I decided that I wanted to apply to MBA programs. I had always wanted to go back to school, but now felt like the right time and place to go. I went through the grueling process of applying (sorry, but it's not that fun), and was accepted to Harvard, Stanford, and Kellogg. I have decided to spend my next two years at Kellogg, where my husband will also be a student! We are excited for this next adventure.
Alex has helped clients get into organizations like:
Harvard Business School
Brigham Young University
The Wharton School (UPenn)
Kellogg School of Management (Northwestern)
Columbia Business School
