Administrative Assistant

Marstons Mills, MA 02648
9/24/2026

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Position Description

Administrative Assistant

Full-time | Monday–Friday (8 hr. day shift)

We are seeking a sharp, motivated, and organized Administrative Assistant to join our growing team. This position will provide administrative support across multiple companies and assist with a variety of day-to-day office, billing, and operational needs. This role balances administrative support, billing, and office coordination—perfect for someone who is detail-oriented, enjoys variety, and is comfortable taking on responsibility in a busy office environment.

Key Responsibilities

Office & Administrative Support

  • Perform accurate data entry and maintain organized files
  • Manage Excel spreadsheets and digital records
  • Answer phones and emails and interact with clients, vendors, and staff
  • Assist with general office needs and daily operations
  • Sort and distribute incoming/outgoing mail

Billing & Accounting Support

  • Assist with invoicing, billing, and account tracking
  • Process customer payments, including credit cards, checks, and bank deposits
  • Create customer/job files and maintain contract paperwork
  • Manage job costing, purchase orders, and subcontractor billing
  • Track daily work entries and support production/billing
  • Generate reports and maintain project records

What We’re Looking For

  • Strong organization, accuracy, and time-management skills
  • Ability to multitask in a fast-paced environment
  • Clear and professional communication skills
  • Positive attitude and willingness to learn
  • Reliable transportation and consistent attendance
  • Authorized to work in the U.S.

Preferred (Not Required)

  • QuickBooks and Net Suite experience
  • Administrative or bookkeeping background
  • Real estate / Rental industry experience
  • Landscape experience

Benefits

  • 401(k) with 4% company match
  • Health insurance
  • Dental insurance
  • Paid time off
  • Paid sick time
  • Paid jury duty
  • Parental leave
  • Referral program
  • Opportunities for advancement

Supplemental Pay

  • Bonus opportunities
  • Yearly profit sharing

Job Type: Full-time

Work Location: In person

Job Type: Full-time

Pay: From $23.00 per hour

Work Location: In person

Type: Full-time
Expires: 11/30/2026