Senior Executive Coordinator

Fairfield, CT (Hybrid)
Applications are considered on a rolling basis


Endeavour has an exciting opportunity for a Senior Executive Coordinator to join our core crew, working directly with the Founder, the Director of Communications & Administration, the Strategic Development team, and Human Resources.

Endeavour is the main hub—a self-sustaining incubation platform—within a larger ecosystem focused on sustainable infrastructure. It provides the space, time, and all necessary resources to take advanced technologies from ideation through development to launch. Because of Endeavour’s unique business model and ability to cut through red tape, work progresses quickly. As the Senior Executive Coordinator in this fast-paced and dynamic environment, your primary responsibility will be to assist Endeavour’s Founder with email communication, meeting coordination, and a diverse set of matters and projects. Additionally, you will work closely with the Director of Communications & Administration and act as a communication bridge between the Founder and the Strategic Development and Human Resources teams to ensure consistent information flow and to alleviate and bottlenecks.

The Senior Executive Coordinator needs to be agile, professional, and comfortable in a rapidly changing environment. The right person is trustworthy with confidential information, highly organized, self-motivated, has excellent communication skills, can think strategically to stay a few steps ahead, and works equally as well independently as with a team. Endeavour values efficiency and strives to maintain very smooth operations. We achieve this by empowering our people, by providing autonomy and flexibility in the way we work, by developing a habit of constant, open communication, and by creating a culture of excellence, appreciation, trust, and respect.

The Senior Executive Coordinator is a vital member of Endeavour’s core team. We are looking for someone who understands the value in building relationships that enable anticipation of executive needs and understanding of team dynamics. The right person is a strategic thinker, goal-oriented and eager to learn. Your contributions will have a significant impact on the day-to-day operations of the Founder and the Strategic Development team, which is critical to successful operation of the entire Endeavour ecosystem.

At Endeavour, we are highly selective about the people we bring on board because our ecosystem depends on it. Change happens quickly here, and we must be able to trust one another to be honest, communicative, strategic, reliable, and driven. We seek ultra-creatives and superstar performers with a sense of humility and a hunger to make a positive impact in the world. Endeavour offers flexibility and endless growth opportunities to those who can harness their skills and talents and identify how and where to use them to add value. Growth at Endeavour means expanding outward, not upward, because there is no corporate ladder here to climb. Your path is in your hands, and Endeavour’s team is here to support you! At the heart of our ecosystem is a diverse group of bright, passionate, dedicated people, working together to make a real difference. Are you ready to join the journey?

Reports to:
Founder and Director of Communications & Administration

Key Responsibilities

  • Managing the Founder’s calendar and responding to copious meeting requests that require frequent re-prioritization.
  • Knowing when to pull Strategic Development Team members into meetings with the Founder to ensure there is always someone other than the Founder who can bring important takeaways back to the broader team to act on.
  • Handling meeting follow-up.
  • Conducting research and supporting special projects
  • Writing / editing business documents.
  • Supporting the Employee Engagement team with planning and implementing company events.
  • Arranging meetings, including lodging and meeting accommodations for groups.
  • Providing professional administrative support for Endeavour’s Founder and the Strategic Development team while ensuring organized, efficient operations that conserve time.
  • Handle sensitive business and confidential information with discretion, tact, and diplomacy.
  • Provide general project management assistance, including maintaining and updating action plans and timelines, scheduling meetings, and interfacing with project groups as appropriate.
  • Maintain expense reports for the Founder.
  • Perform other general administrative functions.

Education and Experience

  • A Bachelor's degree
  • At least 3 years ofexperience working directly for senior / c-level management

Specific Skills / Abilities

  • Polished and professional demeanor and communication style, both oral and written
  • Highly proficient in Microsoft Office and other technology systems.
  • Able to learn new systems quickly.
  • Strong organizational skills — able to prioritize, plan and perform multiple urgent tasks seamlessly.
  • Strong problem-solving skills and able to quickly follow-up and solve administrative issues.
  • Self-directed and able to meet deadlines, make decisions, and manage time well.
  • Outstanding interpersonal skills, good listener and always receptive to constructive feedback.
  • Experienced handling communications over multiple time zones.
  • Flexibility with schedule and ability to work odd/off hours as necessary.
  • Ability to handle confidential information with discretion and unquestionable integrity.
  • Enthusiasm for challenges, comfortable with change and always ready to learn.
  • Works well under pressure, meets deadlines and sees projects through to completion.
  • Highly responsive, courteous, professional, reliable, and always uses good judgment.
  • Savvy with computer and internet research.

Great Place to Work

  • A fast-paced, entrepreneurial culture focused on innovation
  • A flexible, autonomous work environment
  • A culture of respect, learning, and excellence
  • Experienced, highly talented experts as team peers
  • Growth and travel opportunities
  • Be part of a team of change-makers having a significant impact on real people around the world



Introducing the first
plug and play energy router

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Global fibre networks
are converging on
the Iberian Peninsula

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About Endeavour

Endeavour is taking on global challenges, and to create the appropriate global solutions is not easy. Our teams work extremely hard because we believe in Endeavour’s mission: to guarantee clean water and renewable energy to everyone, everywhere by decentralizing infrastructure, developing new technologies, & deploying energy, water, and waste treatment solutions that are more profitable than those that currently exist. We are a group of passionate change-makers who want to leave the world better than the way we found it. Endeavour prides itself on hiring talented, highly motivated people because that’s what our mission requires. There is a strong sense of camaraderie between good-natured people who bring their A-game to work every day to make a difference. To work at Endeavour is to know that you are part of something special—something bigger than yourself.

Today, we’re deploying solutions that are immediately scalable and profitable, including EV charging, data center cooling, and waste to fuel systems. As we look to the future, Endeavour intends to remain at the forefront of innovation, taking on grander challenges based on the needs of our clients and of local economies. We hope that our Sustainable Habitat for Innovation with a Purpose (SHIP) will be a model that inspires people and businesses to #jointhejourney so that together we can combine the best of what technology and the natural world can offer to ensure a regenerative/sustainable world for generations to come.

Endeavour Inspired Infrastructure

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