211 senior administrative assistant jobs at 134 companies in Acton, MA
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Senior Administrative Assistant
Boston, Massachusetts, United States
$20-$28/hr HybridFull Time
5+ YOEHigh school diploma or associate preferred; 5-7 years administrative experience in healthcare; 1-2 years supporting senior staff preferred; Microsoft Office proficiency; strong communication, organization, and healthcare administration familiarity.
Microsoft Word, Microsoft Excel, PowerPoint, Microsoft Outlook
3mo
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Senior Administrative Assistant
Milton, Massachusetts, United States
OnsiteFull Time
Provide high-level administrative support to senior leadership including research, report preparation, correspondence, visitor management, conference calls, meeting and travel scheduling, and support to General Counsel.
1mo
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Senior Administrative Assistant
Waltham, Massachusetts, United States
$85k-$100k/yr HybridFull Time
7+ YOEAssociate degree (Bachelor's preferred),7+ years executive administrative experience supporting senior leaders,advanced Microsoft Office skills,calendar/travel/meeting management,strong communication,organization,and confidentiality.
Outlook, Word, Excel, PowerPoint, Teams, SharePoint
3mo
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Senior Administrative Assistant
Framingham, Massachusetts, United States
$30-$42/hr OnsiteFull Time
5+ YOE5+ years calendar management, travel coordination, and expense processing; strong MS Office; excellent communication; able to handle confidential information.
Microsoft Office
1w
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Senior Administrative Assistant
Boston, Massachusetts, United States
$24-$40/hr OnsiteFull Time
4+ YOEAssociate's degree or equivalent experience and 4 years of progressive secretarial or administrative support experience with demonstrated skill development.
2w
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Senior Administrative Assistant
Boston, Massachusetts, United States
$35-$45/hr HybridFull Time
3+ YOEHigh school diploma required, 3+ years of administrative experience, advanced Microsoft Office proficiency, excellent English communication, discretion, organization, judgment, and ability to work in hybrid environments.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint
4w
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Senior Administrative Assistant
Boston or New York
$30-$41/hr HybridFull Time
1+ YOE1–3+ years administrative support experience; high school diploma/GED; strong Microsoft Office, Outlook, Concur, Ariba skills; discretion, judgment, and ability to manage multiple priorities.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Outlook, Concur, Ariba
3w
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Administrative Assistant
Boston, Massachusetts, United States
$85k-$105k/yr HybridFull Time
5+ YOEBachelor's degree or equivalent experience and 5+ years supporting senior executives. Requires advanced Microsoft Office skills, calendar, meeting, travel, expense, and AI productivity tool experience.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, Microsoft SharePoint, Microsoft Planner, Smartsheet, Microsoft Copilot, AI
1mo
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Administrative Assistant
Boston, Massachusetts, United States
OnsiteFull Time
5+ YOE5+ years administrative experience in professional services; advanced Microsoft Office (Outlook, Word, Excel); strong organization, communication, discretion, and ability to manage calendars, travel, billing, and records.
Microsoft Outlook, Microsoft Word, Microsoft Excel
3w
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Administrative Assistant
New Boston, New Hampshire, United States
$90k/yr OnsiteFull Time
5+ YOEUS citizen with active Secret clearance, Bachelor\u0002s degree, 5-7 years DOD administrative experience, proficiency with SharePoint and Microsoft Office, experience with MilPDS/LeaveWeb/IAO Express/MyFSS/CitiManager.
MilPDS, LeaveWeb, IAO Express, MyFSS, CitiManager, CSS, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, SharePoint, Outlook
1mo
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Administrative Assistant
Natick, Massachusetts, United States
$55k-$80k/yr OnsiteFull Time
3+ YOE3+ years administrative experience supporting consultants or senior staff; strong editing, communication, and organizational skills; advanced Microsoft 365 proficiency; experience with AI-enabled tools; bachelor’s degree preferred; ability to lift up to 20 lbs.
Microsoft 365, Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams
2mo
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Senior Administrative Assistant, Enforcement
New York City or Jericho or Denver or Dallas or Chicago or Boston or Boca Raton or Tysons or Jersey City or Woodbridge or Washington or San Francisco or Rockville or Philadelphia or Los Angeles
$26-$55/hr HybridFull Time
6+ YOEHigh school diploma or equivalent (college degree or six years admin experience preferred), proficiency with word processing/spreadsheet/presentation software, strong organizational, communication, and confidentiality skills, ability to manage multiple projects.
1mo
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Sr. Administrative Assistant
Franklin, Massachusetts, United States
$28-$35/hr OnsiteFull Time
3+ YOE3+ years administrative experience supporting senior leadership; high school diploma required (Associate preferred); advanced Microsoft Office skills; strong communication, organization, and discretion with confidential information.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook
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Group Administrative Assistant
Lexington, Massachusetts, United States
$58k-$77k/yr OnsiteFull Time
5+ YOE5+ years administrative experience, proficiency with Microsoft Office, ability to handle classified information, strong communication, organization, and multitasking skills; ability to obtain Secret clearance.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, SAP, SRM
1w
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Sr. Administrative Assistant
Boston, Massachusetts, United States
$30-$40/yr OnsiteFull Time
5+ YOEHigh school diploma or GED required; 5+ years of administrative experience supporting management or project teams; Microsoft Office proficiency; strong organizational, communication, accuracy, discretion, and prioritization skills.
Vantagepoint, Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint, CRM
5d
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Administrative Assistant
Boston, Massachusetts, United States
$64k-$87k/yr OnsiteFull Time
3+ YOERequires 3+ years supporting senior leaders or an associate's/bachelor's degree, complex calendar and travel management, strong Microsoft 365 skills, communication, organization, judgment, confidentiality, and regular Boston office work.
Microsoft 365, Microsoft Outlook, Microsoft Teams, Microsoft PowerPoint, Microsoft Word, Microsoft Excel
6d
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Senior Administrative Assistant- Government Affairs
Boston, Massachusetts, United States
HybridFull Time
2+ YOERequires high school education and 2 years of administrative experience. Advanced Microsoft 365 proficiency, executive support, travel, contracting, procurement, invoicing, communication, organization, and judgment skills required.
Microsoft Outlook, Concur, Coupa, Icertis, Microsoft 365, Microsoft Teams, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Copilot
1w
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Administrative Assistant
Cranston, Rhode Island, United States
OnsiteFull Time
5+ YOERequires 5+ years of office experience, Microsoft suite proficiency, multitasking ability, strong oral and written communication, and leadership skills; technical or construction experience is preferred.
Microsoft Excel, Microsoft Word, Microsoft Access, Microsoft Outlook
4w
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Senior Administrative Assistant
Nashua, New Hampshire, United States
$55k-$88k/yr OnsiteFull Time
3+ YOE3+ years administrative experience, strong Microsoft Office skills, ability to obtain Secret security clearance, proactive, discrete, excellent communication and organizational skills.
Microsoft Office, Microsoft Word, Microsoft Excel, PowerPoint
2w
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Executive Administrative Assistant
Boston, Massachusetts, United States
$33-$47/hr OnsiteFull Time
8+ YOEHigh school diploma or equivalent and 8+ years supporting senior management. Requires advanced Microsoft Office skills, communication, organization, discretion, confidentiality, problem-solving, and leadership abilities.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
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