Empowering Chiefs of Staff Through Professional Development

Join the authoritative community for accomplished Chiefs of Staff who want to empower their principals and teams through professional development, tactical resources, and access to a trusted peer community.

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CoS members

The premier professional association for Chiefs of Staff at the world's biggest and most innovative brands

Welcome to the Network.

Since 2017, the Chief of Staff Network has transformed the Chief of Staff role into one of the most dynamic positions in the private sector. Through community-led research, shared stories, and comprehensive education programs, we support Chiefs of Staff in daily execution, learning & development, and career navigation.
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Join the Chief of Staff Community

Designed for all operators, generalists and aspiring Chiefs of Staff. Our newsletter and resources give you insider access to the top CoS roles, career development tools, and research that will empower you to excel.

Explore PRO Membership

For Chiefs of Staff in fast-growing companies. Access tailored resources, private events, and a supportive community to help you overcome the unique challenges of scaling a company.

Attend an Event

From workshops and webinars to networking opportunities and conferences, our events are designed to inspire, inform, and connect. Participate and be a part of the conversations that matter most to Chiefs of Staff.

Find a CoS Job

Explore the Chief of Staff Job Board to find the latest in Chief of Staff, strategy, and operations roles curated from the fastest growing organizations globally. Don't miss your next opportunity, subscribe to our Jobs newsletter to get new roles in your inbox every week!

The Chief of Staff network has been incredibly helpful for me, and I honestly started seeing immediate value on Day 1 of joining.

The network offers numerous opportunities to further growth, development, and camaraderie - I think it'd be challenging to navigate the CoS role alone without this group of people.

Ali Sardinia

Chief of Staff, Order.co

Professional Membership

Join our PRO Membership to unlock a world of opportunities designed specifically for Chiefs of Staff in startups. This exclusive membership provides access to:

Career Development

Specialized tools and materials to help you lead with confidence and efficiency and accelerate your development in the role.

Tailored Networking

Build meaningful connections with peers and industry leaders through exclusive events and real-time exchanges with hundreds of other Chiefs of Staff.

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Praise from Members

Here are a handful of testimonials from our satisfied members.

The Chief of Staff Network has allowed me to build meaningful relationships with industry professionals, as well as learn from other Chiefs of Staff in a safe and productive space.

Conor Sweeney

Chief of Staff, Box

The Chief of Staff Network has been an invaluable resource since the day I started the role. Through monthly sessions discussing CoS related topics, or just having a support group with shared experience, the community has been one of the centerpieces of my tenure as a Chief of Staff.

Leland Chamlin

Chief of Staff, Bowery Farming

The Chief of Staff Network is the preeminent one-stop shop for impactful Chief of Staff resources, relationship building, and knowledge sharing. The talented members of this community provide invaluable job insights to one another, forging career-changing connections for years to come.

Tyler Young

Chief of Staff to the CFO, Braze

The CoS Network brings a group of solution oriented minds together into an environment set up for collaboration and sharing of best practices. The role can be ambiguous and challenging- participating in this community of support means being able to share what you know and accelerate your impact as you lean on others’ learnings. The experience has been an invaluable investment in my career.

Mary Kate Sinha

Chief of Staff at Plastiq

This community has been a wonderful benefit to me personally as I've continued to grow in the role and coached others.

Stephen Olmstead

fmr VP, Chief of Staff at InVision

This group is invaluable for anyone that wants to succeed at a scaling start-up in a Chief of Staff role. No matter what challenge is thrown at you in the role (and you will see it all), someone in the group has been through it and can provide great insight into how they tackled the issue.

Mike Maseda

Chief of Staff at Prompt

I recently joined the Chief of Staff Network and have already made some amazing connections. When you're a chief of staff, you're often the only person in the company with that job title -- the COS Network has people in your shoes, and it's a great place for advice, brainstorming, and community. Highly recommend!

David Burt

Chief Of Staff at Atlantic Media

The Chief of Staff Network has been a blessing as I ventured into a unique position that was new - not only for myself but also for SumUp. Having access to this community makes my life easier as we’re all facing similar challenges and can freely exchange on ideas and solutions.

Jacques Hoerter

Chief of Staff at SumUp

I came across Chief of Staff Network when considering the CoS role for the first time and found the content about the role was so helpful, I immediately became a member when I officially started the position. The content and connections continued to be invaluable throughout my entire CoS journey, so much so that I was able to work myself out of the job and into a founder role faster than I anticipated. Highly recommend!

Katie Murphy

fmr Chief of Staff at HackerU

Events

Learn tactics from experts, brainstorm with peers, and grow your network by participating in our upcoming programs.

All Events

Jul 15

New York CoS Virtual Speed Networking (July 15)

Come and connect virtually with other CoS who are based in NYC! When: Tuesday July 15th at 4:00 What: speed networking and learning more about our upcoming NYC Brain Trust on Thursday July 24th from 11:00 - 5:00 Learn more about the Chief of Staff Network and membership here! Reach out to David Nebinski at david@chiefofstaff.network if you have any questions! NYC CoS Brain Trust Mini-Conference (Thurs July 24) - https://lu.ma/event/evt-y1V2WmoLWl4i3y5

Jul 16

CoSN Member-Only POD Program (June-Aug)

Looking to level-up and connect with other CoS? Join this Chief of Staff Network Member-Only POD program for June, July, and August! What's included: -3 live calls on June 18th, July 16th, and August 13th at Noon EST -a private Slack channel Chief of Staff Network Want to become a member to join this program? You can apply here!

Jul 16

CoS Fundamentals Course Graduation Call (July 16)

You made it! Join us for our third and final call for our CoS Fundamentals Course! During this call, you will learn about Measuring Success in your role and connect with others about the Course Materials to date. Course Format: lessons are emailed every Tuesday and Thursday. There are three live calls as well. Course Timing: Friday May 23: Registration deadline Wednesday May 28: Kick-off email June 4 at Noon EST: Kick-off call on Zoom June 25 at Noon EST: Mid-course check-in call July 16 at Noon EST: Graduation call on Zoom You can learn more about program here: https://www.chiefofstaff.network/fundamentals-track

Jul 17

EU CoS Speed Networking (July 17)

Are you interested in attending our Chief of Staff Europe Connect conference on November 19 - 20 in London? Come attend this virtual speed networking and info session about the Connect Conference! When: Thursday July 17th Reach out to us at hi@chiefofstaff.network if you have any questions about the London Connect conference as well!

Jul 24

NYC CoS Brain Trust Mini-Conference (Thurs July 24)

Are you a Chief of Staff that is looking to learn about AI, solve business challenges, and develop real relationships? Come join 25+ CoS for our proven Chief of Staff Brain Trust gathering in NYC! What is a Brain Trust? It is a participatory and interactive mini-conference with a lot of small group discussions. Timing: 11:00 - 5:00 PM EST on Thursday July 24th Doors open at 10:45 in Tribeca. Praise from the a recent Brain Trust: "Still riding the energy from this event one week ago!" - Andrea "So glad I was able to make time for the Chief of Staff Network this month and meet some talented and passionate Chief of Staffs." - Cher Tentative agenda (EST): 11:00 - 11:30: welcome mingle 11:30 - 11:45: small group discussion on your biggest win 11:45 - 12:30: small group mastermind 12:30 - 12:40: break 12:45 - 1:30: Speed 1-1s to connect 1-1 with other CoS 1:30 - 2:00: Lunch 2:00 - 2:45: AI Workshop 2:45 - 3:00: Break 3:00 - 3:20: AI Mini-Talk 3:20 - 3:30: Break 3:30 - 4:00: Small group discussions on topics like AI, generating revenue, building the business, relationship building, etc 4:15 - 4:30: Facilitated discussion 4:30 - 5:00: mingle Who is it for? CoS or people who work like a CoS. Location: Tribeca. Once you RSVP, you will get the official address! Tickets: Purchases are non-refundable. The price is heavily discounted for members. You can learn more about membership here! More praise from a recent Brain Trust: "Feeling refreshed and empowered! 💪" - Anthony "It was inspiring to be surrounded by such a talented group of leaders. Thank you, David Nebinski and the Chief of Staff Network, for organizing such a valuable event! The insightful discussions, meaningful connections, and fun highlighted the power of community. " - Mary Have any questions? Reach out to David Nebinski at david@chiefofstaff.network. Learn more about the Chief of Staff Network and our membership here!

Jul 31

SF CoS Speed Networking (July 31)

Are you looking to build your network with other CoS in the San Francisco Bay Area? Come join this virtual speed networking event! When: Thursday July 31st at Noon PST Chief of Staff Network You can learn more about the Chief of Staff Network, our membership, courses, and events here!

Aug 13

CoSN Member-Only POD Program (June-Aug)

The Art of

Human

Alignment

2025

For Insights

Chief of Staff Connect is back and bigger than ever in three global cities – San Francisco, New York, and London.

‍The Art of Human Alignment at Chief of Staff Connect is about mastering the uniquely human skills that drive clarity, cohesion, and execution in complex organizations—strategic thinking, communication, and leadership. As AI reshapes the workplace, Chiefs of Staff must not only integrate new tools but also ensure that teams stay aligned, engaged, and adaptable in the face of rapid change.

Join an exceptional group of senior Chief of Staff leaders shaping the future of organizational success.

COSC San Francisco

MAY 15-17 | SAN FRANCISCO , CA

An immersive experience focused on cutting-edge strategies, operational excellence, and connecting with leaders driving impact in high-growth industries.

VIEW EVENT

COSC NEW YORK

OCTOBER 23-24 | TIMES SQUARE , NY

The flagship 2-day event bringing together top Chiefs of Staff to explore alignment, strategy, and innovation at the heart of the world’s most dynamic city.

VIEW EVENT

COSC Europe

NOVEMBER 19-20 | LONDON, UK

A 1-day gathering of Europe’s leading Chiefs of Staff to share insights, collaborate on challenges, and explore the future of leadership and organizational efficiency.

VIEW EVENT

Thought Leadership

Discover valuable research, resources and insights for Chiefs of Staff.

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Resources

min read

A Different Approach to AI Adoption

Three years into generative AI, many companies remain paralyzed by choice, unsure how to adopt AI tools effectively. Aaron Kalman, Chief of Staff at Lightrick argues that successful AI adoption requires a mindset shift: fostering bottom-up experimentation while signaling top-down intent. By removing barriers and encouraging teams to test, learn, and integrate AI tools into workflows, organizations can build a culture of rapid, meaningful AI adoption that drives productivity and long-term strategic advantage.

Learn

min read

Most Conferences Are Broken. Here's How We Fixed Them

Chief of Staff Connect revolutionizes professional development for Chiefs of Staff through hands-on workshops, AI skill-building, and intentional networking. Unlike traditional conferences with endless panels, CoS Connect prioritizes practical learning where participants tackle real organizational transformation challenges alongside seasoned leadership peers. The conference features interactive sessions on change management, conflict resolution, and AI adoption—helping Chiefs of Staff develop judgment for navigating organizational transformation in an AI-driven world. From role-playing strategic disagreements to building AI-powered workflows, every session delivers immediately applicable tools for modern leadership challenges. CoS Connect's intimate format ensures meaningful connections through pre-matched networking and creative elements. Participants leave with refined frameworks for organizational storytelling, enhanced AI quality evaluation skills, and a network of peers who understand the unique Chief of Staff role.

Career

min read

What Senior CoS Actually Own (And What They Don't)

How Senior Chiefs of Staff navigate strategic ownership without formal P&L authority through influence, process mastery, and executive leverage at VP+ levels.

Resources

min read

Chief of Staff Power Skills: Why Every Chief of Staff Must Master the Art of Offsites

Learn why executive offsites are the ultimate test of Chief of Staff skills and how most fail due to the "Offsite Paradox." Discover the Trust Battery framework from Shopify's CEO that transforms costly team retreats into strategic alignment engines. Join CoSN's new Power Skills course "Achieving Hard Goals Together" to master offsite planning, earn your certification, and turn expensive gambles into guaranteed wins. Live sessions start July 24.

Learn

min read

Can AI Fix What's Broken in Goal-Setting Frameworks?

Why AI will finally make goal management frameworks work as promised.

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Empower your principal and team through professional development, tactical resources, and access to a trusted peer community.

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