116 senior administrative assistant jobs at 62 companies in Fishkill, NY

2mo
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Senior Administrative Assistant
Norwalk, Connecticut, United States
$100k-$113k/yr OnsiteFull Time
EMCOR Group
EMCOR GroupNYSE: EME: Specialty contractor providing electrical, mechanical, and facilities services.
5+ YOEAssociates degree or equivalent, ~5 years administrative experience preferred, confidentiality, advanced Microsoft 365 skills, DocuSign and AI-assisted tools, strong communication, organization, and analytical ability.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, Microsoft Visio, DocuSign, M365 Copilot
3mo
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Sr Administrative Assistant
Stamford, Connecticut, United States
$45k-$60k/yr HybridFull Time
Gartner
GartnerNYSE: IT: Provides research and advisory services for business leaders.
8+ YOESenior-level administrative role requiring project coordination, calendar management, and travel arrangements.
Microsoft Word, Outlook, PowerPoint, Excel
1mo
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Administrative Assistant
North Haledon, New Jersey, United States
$60k-$75k/yr OnsiteFull Time
Almstead Tree and Shrub Care
Almstead Tree and Shrub Care: Provides professional tree, shrub, and lawn care services.
5+ YOE5+ years administrative assistant experience, bachelor\u0002s degree in business or related field required; strong customer service, communication, proposal/report creation, and Microsoft Word/Excel/Outlook proficiency.
Microsoft Word, Microsoft Excel, Microsoft Outlook
1mo
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Administrative Assistant
Yonkers, New York, United States
$57k-$72k/yr OnsiteFull Time
Montefiore Medical Center
Montefiore Medical Center: Academic medical center providing healthcare and clinical research services
4+ YOEAssociate degree required (Bachelor's preferred), 4+ years administrative or executive support experience, advanced Microsoft Office 365 skills, experience supporting senior leaders and coordinating events.
Microsoft Office 365, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Teams, Microsoft SharePoint, Copilot
2mo
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Senior Administrative Assistant
Bronx, New York, United States
$60k-$65k/yr OnsiteFull Time
Grand Street Settlement
Grand Street Settlement: Social and educational services for families, youth, and seniors.
Bachelor's degree in Business or related field required; admin experience, strong oral/written communication, interpersonal and organizational skills; proficiency with Microsoft Word, Excel, Google Calendar and COPA; required clearances and employee health checks.
Google Calendar, COPA, Microsoft Word, Microsoft Excel
3mo
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Senior Administrative Assistant (White Plains, NY, US)
White Plains, New York, United States
$61k-$86k/yr HybridFull Time
New York Life
New York Life: Provides life insurance, retirement income, and investment solutions.
Administrative support to VPs in Finance Services; strong organizational skills; experience in Financial Services; discretion handling confidential information; proficient with Microsoft Office; ability to multitask and meet deadlines.
Microsoft Outlook, Microsoft Teams, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Access (a plus), ChatGPT, Copilot
3w
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Sr Administrative Assistant
Stamford, Connecticut, United States
$45k-$60k/yr HybridFull Time
Gartner
GartnerNYSE: IT: Provides business research and advisory services to organizations.
8+ YOEBachelor's degree preferred; 8+ years in administrative or project management roles. Requires discretion, project coordination, communication, organization, analytical skills, and Microsoft Office proficiency.
Microsoft Word, Microsoft Outlook, Microsoft PowerPoint, Microsoft Excel
2w
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Senior Administrative Assistant - Community Markets (Hybrid)
Buffalo or Baltimore or Radnor or Washington or Bridgeport
$21-$34/hr HybridFull Time
M&T Bank
M&T BankNYSE: MTB: Provides retail, commercial, and wealth management banking services.
4+ YOEAssociate's degree or equivalent and 4 years progressive administrative/secretarial experience; high-level administrative and project coordination skills; strong communication and calendaring abilities.
8h
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Administrative Assistant / Porter
Mahwah, New Jersey, United States
$19-$23/hr OnsiteFull Time
Helm: Provides brand marketing, branded merchandise, and retail network solutions.
5+ YOECollege degree preferred but not required; five years of relevant experience strongly preferred. Requires vehicle logistics, administrative coordination, customer communication, and safe vehicle handling.
Key Track System, Microsoft Excel
4d
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Executive Administrative Assistant
Stamford, Connecticut, United States
HybridFull Time
Synchrony
SynchronyNYSE: SYF: Provides consumer credit products and private label retail cards.
6+ YOERequires 6+ years supporting C-suite executives, 3+ years using Microsoft Office and Teams, high school diploma or equivalent, U.S. work authorization, and willingness to undergo drug, background, and fingerprint checks.
Microsoft Office, Microsoft Word, Microsoft PowerPoint, Microsoft Excel, Microsoft Outlook, Concur, Microsoft Teams
6d
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Senior Administrative Assistant- High School, BCHS
Bristol, Connecticut, United States
OnsiteFull Time
Bristol-Burlington Health District
Bristol-Burlington Health District: Provides public health services and community wellness programs.
High school diploma or GED preferred; prior office experience desirable. Requires office, filing, typing, communication, computer, records-management, and problem-solving skills.
MUNIS, ParentSquare, Frontline Absence Management, PowerSchool, Final Forms, FusionPoint Sports, Google Suite, Microsoft Office
3w
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Part-Time Administrative Assistant (MS 118 - Bronx)
Bronx, New York, United States
$21-$23/hr OnsitePart Time
Police Athletic League of New York City
Police Athletic League of New York City: Operates educational and recreational programs for New York City youth.
5+ YOE60 college credits required; 5+ years admin experience in nonprofit youth or social service agencies; Microsoft Office skills; strong communication; ability to travel to PAL sites across NYC; bilingual Spanish/French/Chinese preferred.
Microsoft Office
1mo
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Administrative Assistant, Advising and Academic Services (CL-2)
Poughkeepsie, New York, United States
$21-$22/hr OnsiteFull Time
Marist University
Marist University: Provides comprehensive undergraduate and graduate higher education programs.
5+ YOEHigh school diploma and 5+ years clerical/secretarial experience (5-7 years preferred) or equivalent training; Microsoft Office proficiency; strong written communication, data processing, auditing, organization, and interpersonal skills.
Microsoft Office Suite
6d
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Management Assistant
Paramus, New Jersey, United States
$80k-$100k/yr OnsiteFull Time
FrieslandCampina
FrieslandCampina: Produces and distributes dairy products and nutritional food ingredients.
7+ YOEBachelor's degree in communications, business administration, or related field; 7+ years of administrative experience; advanced Microsoft Office skills; strong organization, communication, and problem-solving abilities.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Sr. Admin Assistant
Bridgeport, Connecticut, United States
OnsiteFull Time
Yale New Haven Health
Yale New Haven Health: Operates a network of hospitals and healthcare facilities.
5+ YOEHigh school diploma/GED required (Associates preferred); 5+ years administrative support experience (5-7 years); strong Microsoft Word/Excel/PowerPoint skills, internet research, excellent communication and customer service, calendar and travel coordination, confidential record-keeping.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
2w
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Exec Admin Assistant - New Revenue Streams
Purchase, New York, United States
$67k-$104k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Global manufacturer and distributor of snacks and beverages.
5+ YOE5+ years supporting senior executives, international coordination across time zones, advanced Microsoft Office, Concur and Adobe Acrobat proficiency, strong judgment, discretion, organization, and communication skills.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Concur, Adobe Acrobat, Mac, iPad, iPhone, iOS
2w
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Exec Admin Assistant - New Revenue Streams
Purchase, New York, United States
$67k-$104k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Produces and distributes global snack and beverage products.
5+ YOE5+ years supporting senior executives; experience with international teams, complex calendar and travel coordination, expense reconciliation; advanced Microsoft Office, Concur, Adobe Acrobat; strong discretion and communication skills.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Concur, Adobe Acrobat, iOS
2w
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Exec Admin Assistant - New Revenue Streams
Purchase, New York, United States
$67k-$104k/yr OnsiteFull Time
PepsiCo
PepsiCoNASDAQ: PEP: Global food and beverage producing snacks and drinks.
5+ YOE5+ years supporting senior executives, managing complex calendars and travel, advanced Microsoft Office and Adobe Acrobat skills, discretion with confidential info, ability to work across time zones and adapt hours.
Concur, Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Adobe Acrobat, Mac, iPad, iPhone, iOS
1w
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Sr. Program & Administrative Specialist - Regeneron Innovation Center
Tarrytown, New York, United States
$45-$50/hr OnsiteFull Time, Contract
Regeneron
RegeneronNASDAQ: REGN: Develops and commercializes medicines for serious medical conditions.
5+ YOEBachelor's degree required; 5–8 years in executive assistance, program coordination, operations, event management, or executive support, including vendor, budget, and senior leader support.
AI tools
1w
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Sr. Program & Administrative Specialist - Regeneron Innovation Center
Tarrytown, New York, United States
OnsiteFull Time
Regeneron
RegeneronNasdaq: REGN: Discovers and manufactures medicines for serious diseases.
5+ YOEBachelor's degree and 5–8 years in executive assistance, program coordination, operations, event management, or executive support, including complex programs, vendors, budgets, and senior-leader support.
Microsoft Copilot, Claude, Concur