2,073 administrative assistant jobs at 930 companies in Chester, NY

3mo
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Administrative Assistant
Valhalla, New York, United States
$31k-$36k/yr OnsiteFull Time
New York Medical College
New York Medical College: Private graduate university providing medical and health sciences education.
2+ YOEAssist VP for Research with calendar and travel, manage departmental expenses and records, organize events, and perform general administrative tasks; 2–3 years administrative experience in academia/research preferred; strong Microsoft Office and Zoom skills.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Microsoft Teams, Zoom
1d
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Administrative Assistant
New York City, New York, United States
$85k-$100k/yr OnsiteFull Time
Brookfield Asset Management
Brookfield Asset ManagementNYSE: BAM: Manages global investments in real estate, infrastructure, and energy.
2+ YOERequires 2–3 years of administrative assistant experience, a bachelor's degree, MS Office proficiency, strong organization and communication skills, discretion with confidential information, and ability to manage multiple priorities.
Microsoft Office, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, Concur
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
2w
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Administrative Assistant
New York, New York, United States
$57k-$95k/yr HybridFull Time
SMBC Group
SMBC GroupNew York Stock Exchange: SMFG: Provides global banking, investment, securities, and consumer finance services.
3+ YOE3–5 years executive assistant or senior administrative support experience; calendar and travel management across time zones; preparing reports, presentations, and correspondence; supporting senior executives and global teams in fast-paced environments.
4w
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Administrative Assistant
New York City, New York, United States
OnsiteFull Time
United Nations
United Nations: Facilitates international cooperation for global peace and development.
7+ YOEMinimum 7 years programme/project administration, finance, HR or related experience; experience with ERP systems such as Umoja; strong budget, contract and administrative skills; English required.
Umoja, Enterprise Resource Planning (ERP), IPMR
1mo
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Administrative Assistant
Secaucus, New Jersey, United States
$25-$35/hr OnsiteFull Time
Traylor Bros., Inc.
Traylor Bros., Inc.: Heavy civil contractor specializing in complex infrastructure construction projects.
5+ YOEProvide comprehensive administrative support, prepare documents, coordinate meetings and travel, maintain project records, handle communications, and manage expense reports; 5+ years administrative experience preferred.
Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
3d
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Administrative Assistant
New York City, New York, United States
$50k-$52k/yr OnsiteFull Time
SLR Consulting
SLR Consulting: Global sustainability consultancy providing environmental advisory and engineering services.
2+ YOERequires 2+ years of administrative experience, an associate degree in business or office administration, Microsoft Office proficiency, PDF editing familiarity, document editing skills, and strong communication and organization.
Microsoft Word, Microsoft Outlook, Microsoft Excel, Microsoft PowerPoint, Adobe, PDF-XChange, Deltek Vantagepoint, Sustain
1mo
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Administrative Assistant
New York City, New York, United States
$64k-$81k/yr OnsiteFull Time
Metropolitan Transportation Authority
Metropolitan Transportation Authority: Operates public transportation systems in the New York region.
5+ YOEProvides high-level administrative and operational support to executive office; requires strong organization, confidentiality, communication, Microsoft Office, PeopleSoft and Salesforce experience, and 5+ years administrative experience (Bachelor's preferred).
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Outlook, PeopleSoft, Salesforce Cassie (CRM)
11h
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Administrative Assistant
Fairfield, New Jersey, United States
OnsiteFull Time
Patient Financial Concepts
Patient Financial Concepts: Provides revenue cycle management and patient financial services to hospitals.
High school diploma required; associate degree in business administration, HR, or related field preferred. Requires administrative experience, Microsoft Office proficiency, organization, communication, confidentiality, and HR/payroll knowledge.
Microsoft Office Suite, Microsoft Word, Microsoft Excel, Microsoft Outlook, Microsoft PowerPoint
3mo
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Administrative Assistant
West Orange, New Jersey, United States
$19-$20/hr OnsiteFull Time
Anchor Behavioral Solutions
Anchor Behavioral Solutions: Providing intensive behavioral and mental health support services.
2+ YOEProvide administrative support for finance and recruiting; strong organization, communication, and confidentiality.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Microsoft Access
3mo
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Administrative Assistant
New York, New York, United States
$65k-$75k/yr OnsiteFull Time
Ares Management
Ares ManagementNew York Stock Exchange: ARES: Global alternative investment manager specializing in credit and private equity.
3+ YOE3-5 years receptionist/administrative experience; bachelor’s degree; proficient in MS Office; strong communication and organization.
Microsoft Office, Outlook, Concur
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
1mo
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Administrative Assistant
New York, New York, United States
$26/hr OnsiteFull Time
The Fedcap Group: Provides vocational training and social support services.
2+ YOEHigh school diploma or equivalent, minimum 2 years administrative experience; nonprofit, workforce, health or human services experience preferred.
1mo
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Administrative Assistant
Long Island City, New York, United States
$20-$26/hr OnsiteFull Time
Air Sea Packing Group
Air Sea Packing Group: Specialized white-glove logistics for fine art and furniture.
High school diploma or equivalent; administrative experience preferred. Proficiency with Microsoft Outlook, Excel, Word; strong organizational, communication, and multitasking skills.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Flo, Fingercheck, Microsoft Office Suite
1w
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Administrative Assistant
New York City, New York, United States
$65k-$73k/yr OnsiteFull Time
Tishman Speyer
Tishman Speyer: Develops, operates, and manages global first-class real estate properties.
Experienced administrative professional with executive support, finance operations, budgeting, invoicing, billing, reconciliation, communication, confidentiality, and advanced Microsoft Outlook skills.
Microsoft Outlook, Basware, Microsoft Dynamics 365, Tableau, Claude, ChatGPT, Microsoft Word, Microsoft Excel, Microsoft PowerPoint, Box, Smartsheet, Microsoft Teams, Microsoft SharePoint
2w
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Administrative Assistant
Newark, New Jersey, United States
$40k-$45k/yr OnsiteFull Time
Archdiocese of Newark
Archdiocese of Newark: Providing spiritual leadership and educational services in northern New Jersey.
Provide administrative and operational support for property management, coordinate meetings, manage records, process invoices, and interact with clergy, vendors, and internal teams.
Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Administrative Assistant
Chappaqua, New York, United States
$20-$28/hr OnsiteFull Time
Mountainside Treatment Center
Mountainside Treatment Center: Holistic addiction treatment through evidence-based clinical programs.
1+ YOEFront-desk and administrative support for outpatient clinic including scheduling, UTox collection, billing, payments, customer service, EMR use, and HIPAA compliance.
Microsoft Office Suite, Adobe Acrobat, Electronic Medical Records (EMR)
3w
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Administrative Assistant
Wappinger Falls, New York, United States
$19-$21/hr OnsiteFull Time
CP Unlimited
CP Unlimited: Provides comprehensive residential and support services for people with disabilities.
2+ YOE2+ years administrative experience, high school diploma (associate preferred), proficiency with Microsoft Office, strong communication, confidentiality, organizational and multitasking skills.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Microsoft PowerPoint
1mo
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Administrative Assistant
New York, New York, United States
$36-$40/hr OnsiteFull Time
Trinity Church Wall Street
Trinity Church Wall Street: Historic Episcopal parish providing worship and community outreach services.
2+ YOE2+ years administrative experience, associates degree required, bilingual English/Spanish, proficiency in Microsoft Office, NetSuite, Adobe Pro, Webex, and HubSpot.
Microsoft Office, NetSuite, Adobe Pro, Webex, HubSpot
4d
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Administrative Assistant
Cranberry Township or Bronx
$40-$41/hr OnsiteTemporary
WECTEC Staffing Services
WECTEC Staffing Services: Provides technical staffing and contingent labor for energy industries.
2+ YOERequires 2+ years of administrative experience and experience supporting payroll, accounting, invoicing, or bookkeeping, with proficiency in Microsoft Office Suite, Excel, Word, and Outlook.
Microsoft Office Suite, Microsoft Excel, Microsoft Word, Microsoft Outlook, computerized maintenance management systems