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RMI

Executive Assistant, Third Derivative

RMI is hiring an Executive Assistant for Third Derivative (D3), an open climate tech ecosystem founded by RMI and New Energy Nexus that accelerates clean tech…

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Role Snapshot

Hiring Now
Work arrangement
Remote
Where applicants may be
Applicants in United States only
Salary
USD 70,510 - 86,903/yr
Apply by
Not specified
Employment type
Full-time
Experience
Not specified
Added to Jobsiz2h agoEmployer posted Oct 17, 2026
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Applications0
Apply BeforeNo deadline

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About This Role

RMI is hiring an Executive Assistant for Third Derivative (D3), an open climate tech ecosystem founded by RMI and New Energy Nexus that accelerates clean tech startups through global networks, corporate partners, and investors. This remote role primarily supports the Managing Director of Third Derivative, with potential assistance for additional program Principals. The position requires an organized and proactive administrative professional who can independently manage complex calendars, international and domestic…

Job Description

RMI is hiring an Executive Assistant for Third Derivative (D3), an open climate tech ecosystem founded by RMI and New Energy Nexus that accelerates clean tech startups through global networks, corporate partners, and investors. This remote role primarily supports the Managing Director of Third Derivative, with potential assistance for additional program Principals.

The position requires an organized and proactive administrative professional who can independently manage complex calendars, international and domestic travel logistics, corporate expense reporting, and software troubleshooting. The ideal candidate maintains strict confidentiality, exercises discretion with a corporate credit card, and communicates professionally with high-level external stakeholders across corporate, academic, and government sectors. Candidates must possess five or more years of experience operating as an Executive Assistant within a professional environment, along with strong technical proficiency in tools like Microsoft Office, Zoom, and cloud-based enterprise resource platforms.

This is a remote-ready position that can be performed from any location within the continental United States. RMI supplies essential IT hardware, a home technology stipend, and a monthly commuter or work-from-home allowance. The organization also hosts occasional team gatherings and retreats, covering all necessary travel expenses for these events.

Responsibilities

  • Manage the individual calendar of the Managing Director, ensuring preparation for upcoming meetings and engagements.
  • Handle domestic and international travel bookings and logistics while maintaining travel rewards accounts.
  • Submit expense reports and timesheets while keeping accurate documentation and managing a corporate credit card with discretion.
  • Address daily inquiries, draft professional email correspondence, and act as a point of contact for software troubleshooting.
  • Take concise notes during meetings to capture action items and coordinate with team members for completion.
  • Assist with cross-functional projects outside of core responsibilities when needed with minimal oversight.

Requirements

  • At least five years of experience working as an Executive Assistant in a professional setting
  • Demonstrated background in planning events as well as domestic and international travel
  • Familiarity with Microsoft Office and Zoom
  • Proficiency in using cloud-based enterprise resource platforms like Workday
  • Strong written and verbal communication skills with fluent English language abilities
  • Ability to anticipate challenges, maintain confidentiality, and exercise sound judgment and decision-making

Core Skills

Benefits

  • Medical, dental, and vision insurance coverage
  • 403(b) retirement match featuring immediate vesting
  • Group life, AD&D, and short- and long-term disability protection
  • Health savings accounts or flexible spending accounts
  • Fertility, hormonal health, mental health, and wellness support
  • Generous paid time off, sick leave, sabbatical leave, and parental leave
  • Work-from-home and home technology stipends
  • Professional development budget and learning resources
  • Discount marketplace access for services like gym memberships and pet insurance

Frequently Asked Questions

Answers are based only on the employer’s listing; where it doesn’t say, neither do we.

What is the remote policy for this Executive Assistant role?

This is a remote-ready position that can be located anywhere within the continental United States. Employees are occasionally required to travel for in-person meetings, retreats, and team gatherings, with all related travel expenses covered.

What is the salary range for this position?

The annual base salary ranges from USD 70,510 to 86,903, with new hires typically starting toward the lower end of the range based on experience and alignment with the job scope. The role also includes a 5% annual bonus target and eligibility for merit-based increases.

What are the primary experience requirements?

Applicants must have five or more years of professional experience as an Executive Assistant, practical background in planning travel and events, proficiency in Microsoft Office, Zoom, and cloud-based ERP systems like Workday, and fluent English communication skills.

Sample Interview Questions

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Posted by RMI

Source: Himalayas

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Posted by employer: Oct 17, 2026

Added to Jobsiz: Oct 19, 2026

The description was written by Jobsiz from the employer’s listing. Always check the original listing before applying.

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