Jobs · Administrative · Massachusetts

Administrative Assistant

Commonwealth Fusion Systems · Devens, MA · Yesterday
On-siteAdministrativeFull-time

About the Role

We are seeking a proactive, highly organized Administrative Assistant to join our Office Operations team. This role will provide vital administrative support to non-ELT leaders and broader business teams, serving as an operational pillar across our facilities. The ideal candidate brings structure, efficiency, and a welcoming presence to the day-to-day office environment. From overseeing conference room availability and team catering to staffing front desk coverage; you will anticipate operational needs, solve logistical challenges, and keep our teams coordinated and focused.

Responsibilities

  • Provide proactive administrative support to non-ELT leaders and team members, including scheduling internal/external meetings, and travel coordination
  • Oversee conference room scheduling across facilities, managing conflicts, monitoring utilization, and ensuring spaces are equipped for scheduled meetings
  • Coordinate team catering for onsite meetings, departmental events, and working lunches, including vendor management, dietary tracking, and setup/breakdown logistics
  • Serve as the primary front desk coverage, greeting visitors, and maintaining a secure, professional front-of-house presence
  • Serve as a connector across teams, helping facilitate information flow, answering routine operational inquiries, and directing team members to appropriate resources
  • Support special projects and team activities as assigned

Requirements

  • High School Diploma / GED required; Associate or Bachelor's degree preferred, or equivalent work experience
  • 2 - 4 years of experience in administrative support, front desk operations, or office coordination roles
  • Demonstrated ability to manage competing schedules and operational requests with accuracy
  • Proven reliability, strong work ethic, and ability to handle administrative matters with discretion
  • Tech-savvy with strong proficiency in Google Workspace (GCal, Docs, Sheets)
  • Exceptional written and verbal communication skills
  • Strong attention to detail and commitment to high-quality work
  • Excellent customer-service mindset and ability to collaborate across teams

Preferred Qualifications

  • Prior experience managing team catering orders, vendor communications, or event logistics
  • Experience working within a fast-paced R&D, engineering, or high-growth technical environment
  • Familiarity with badging systems, visitor management tools, or facility operations workflow
  • Familiarity with tools such as Slack and Zoom, and project systems such as Jira and Confluence

Physical & Work Requirements

  • Perform activities such as stooping, climbing, typing, standing, or sitting for extended periods of time
  • Dedication to safety to mitigate industrial hazards that may include heat, cold, noise, fumes, strong magnets, lead (Pb), high voltage, and cryogenics
  • Willingness to travel or work required nights/weekends/on-call occasionally

Benefits

  • Competitive compensation with equity
  • 13 Company-wide Holidays
  • Flexible vacation days
  • 10 sick days
  • Generous parental leave policy
  • Health, dental, and vision insurance
  • 401(k) with employer matching
  • Professional growth opportunities
  • Team-building activities

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