Part-Time Administrative Assistant

About Eden

Eden is pioneering sustainable natural resource recovery by using electricity to enhance subsurface permeability. Our Electrical Reservoir Stimulation technology offers a precise, water-efficient alternative to traditional hydraulic fracturing, reducing environmental risks while maximizing resource extraction.

Backed by leading public and private institutions, we have raised ~$24M, including $14M in dilutive capital from industry leaders such as Anglo American and Helmerich & Payne, along with climate-focused investors like the Grantham Foundation. Additionally, we have secured $10M in non-dilutive funding, primarily through four DOE ARPA-E grants that support our R&D in frontier industries.

Headquartered in Somerville, MA, and with an office in Houston, TX, Eden's team of 16 experts specializes in geophysics, geochemistry, high-voltage engineering, and subsurface tool design. We are actively demonstrating our next-generation permeability enhancement technology across diverse geologies worldwide, collaborating with industry leaders in geothermal energy, geologic hydrogen, carbon storage, and mining to redefine resource recovery for a carbon-neutral future.

Looking ahead, we are preparing for field tests, in cooperation with our supportive technical partners.

We are seeking a highly organized and proactive Part-Time Administrative Assistant to support Eden’s day-to-day operations and keep our team running smoothly. This role is ideal for someone who thrives in a fast-paced, hands-on environment and enjoys bringing structure, follow-through, and polish to the details that help an organization scale.

You will work closely with our Operations leadership and team members across the company to support scheduling, office coordination, internal communications, and administrative workflows. The ideal candidate is responsive, dependable, and confident managing multiple priorities with discretion and excellent judgment.

Location:

Somerville, MA (on-site preferred)

Schedule:

Part-time (15–25 hours/week)
Start: ASAP

• Own day-to-day administrative coordination to reduce friction across a growing technical team
• Keep calendars, scheduling, and logistics running smoothly across meetings, interviews, and team workflows
• Help maintain a clean, professional, and welcoming office environment for employees and visitors
• Support internal operations processes including onboarding logistics, vendor coordination, and documentation
• Improve organization and follow-through across recurring tasks (supplies, trackers, process checklists)

• Coordinate calendars and schedule internal and external meetings across teams and time zones
• Support interview scheduling and on-site candidate visits (agendas, logistics, day-of coordination)
• Draft, format, and organize internal communications (email/slack messages, scheduling notes)

• Manage basic office operations: supplies, mail/packages, workspace readiness, and light coordination with vendors/building staff
• Support onboarding logistics for new hires (workspace setup, access coordination, basic materials)

• Maintain shared trackers (interview pipeline logistics, supplies, vendor follow-ups, simple task trackers)
• Organize team files and internal resources in Google Drive and related systems
• Assist with document formatting, scanning, and clean recordkeeping

• Help collect and organize receipts, invoices, and expense documentation for processing
• Coordinate basic vendor follow-ups (confirmations, paperwork, payment status check-ins)
• Support administrative tasks tied to HR/Finance operations as needed

• 3+ years of experience in an administrative assistant, office coordinator, or operations support role
• Strong organizational skills and attention to detail with excellent follow-through
• Clear, professional communication and comfort interacting across a wide range of personalities and roles
• Comfort with tools like Google Workspace (Calendar, Docs, Sheets), Slack, Zoom
• Ability to maintain discretion and handle sensitive information responsibly
• Reliable…