Today’s Hours


Maintenance Volunteer


  • Maintain and manage inventory of maintenance supplies and equipment.
  • Assist in setting up exhibits and special events.
  • Conduct minor repairs and touch-ups as needed.
  • Assist with groundskeeping tasks such as mowing, weeding, and seasonal maintenance.
  • Identify and report safety hazards during inspections.

Required Skills:

  • Strong commitment to safety and attention to detail.
  • Reliable and punctual.
  • Ability to work independently and as part of a team.
  • Previous maintenance or related experience is a plus.


  • Minimum commitment is typically one 4-hour shift per week,

Minimum Commitment:

  • 3 Months


Please contact our Volunteer Coordinator, by phone 410-779-1627  or email volunteers@mdsci.org to find out if the position you’re interested in is accepting volunteers at this time.

To apply for a volunteer position, please download and fill out the adult volunteer application and return by email to volunteers@mdsci.org.