Administrative Assistant

Location: Boston, MA
Job Type: 4-Month Contract
Schedule: 40 Hours per Week
Work Setting: 100% On-Site

Sigma Inc. is hiring an Administrative Assistant for an exciting on-site contract opportunity in Boston, MA. We are seeking a highly organized, detail-oriented professional with excellent communication and administrative skills to support mid-level management in a fast-paced office environment.

If you have experience in administrative support, office coordination, customer service, data entry, scheduling, Microsoft Office, and general office operations, we encourage you to apply today.

• Provide administrative support to one or more mid-level managers.
• Manage incoming and outgoing emails and correspondence.
• Receive, greet, and direct visitors professionally.
• Perform typing, filing, scanning, copying, and document management.
• Maintain organized electronic and paper filing systems.
• Provide backup support for other administrative staff as needed.
• Schedule meetings and assist with calendar management.
• Prepare reports, spreadsheets, and other business documents.
• Handle routine office administrative tasks with accuracy and efficiency.
• Maintain confidentiality while managing sensitive information.
• Communicate effectively with internal departments and external contacts.

• Previous experience as an Administrative Assistant, Office Assistant, Executive Assistant, Administrative Coordinator, Receptionist, or similar office support role.
• Strong written and verbal communication skills.
• Excellent organizational and multitasking abilities.
• Proficiency with Microsoft Office Suite (Word, Excel, Outlook).
• Experience with data entry and document management.
• Ability to prioritize multiple assignments in a fast-paced environment.
• Strong attention to detail and accuracy.
• Professional attitude with excellent customer service skills.
• Ability to work independently and collaboratively.

• Calendar management
• Email management
• Filing and records management
• Spreadsheet creation and maintenance
• Office coordination
• Meeting scheduling
• Administrative reporting
• General office support

• Competitive compensation
• Full-time 40-hour work week
• Professional work environment
• Opportunity to gain valuable administrative experience
• Supportive recruiting team throughout your assignment

• Position: Administrative Assistant
• Location: Boston, MA
• Duration: 4-Month Contract
• Schedule: 40 Hours per Week
• Work Authorization: Must be authorized to work in the United States.
• Work Type: 100% On-Site