1,360 Results for

Administrative Support Jobs in New Hyde Park, NY

Jobs

Administrative Coordinator (Deputy Programs Officer Support) Harlem Children's Zone

New York, NY

$60,000–$70,000 / year

The Coordinator manages the day-to-day administrative functions of the Deputy Program Officer while coordinating key meetings, projects, events, and special initiatives across the Deputy’s portfolio. The Administrative Coordinator is responsible for maintaining strong systems for scheduling, communication, project tracking, meeting management, and follow-through to help ensure priorities move efficiently from planning to execution.

8 days ago

Case Administrator (Legal Services/Administrative Support) American Arbitration Association Inc

New York, NY

$49,000–$52,000 / year

Understands and applies correct case fee schedules; accurately calculates and allocates billings/cancellations based on fee schedules and contractual agreements; explains fee calculations and billing processes to customers. Responds to inquiries from clients, client representatives, and panelists in a timely and courteous manner; assists managers with informing and educating clients and client representatives on ADR processes.

18 days ago

Administrative Assistant/Operations Support Synerfac Technical Staffing

Linden, NJ

$20–$22 / hour
Temporary
Contractor
Quick Apply

Manage the invoicing process, including entering quotes, generating invoice numbers, maintaining customer information, and converting quotes into invoices using QuickBooks. Disclaimer: By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Synerfac Technical Staffing and our contracted partners.

1 day ago

Senior Administrative Assistant (Administrative Support Assistant III) Capital One

New York, NY

Full time

This pivotal role supports multiple executives, ranging from Director to Managing Vice President level, within a fast-paced, tech-savvy environment and contributes significantly to a well-run, efficient, productive, and happy team. Senior Administrative Assistant (Administrative Support Assistant III) Capital One is seeking an exceptionally bright, self-motivated, and experienced Administrative Support Assistant III.

19 days ago

Offsite Administrative Support- Access Center, Hicksville, Long Island, New York, Full Time, Days Mount Sinai Health System

Hicksville, NY

$18.04–$25 / hour

Mount Sinai advances health for all people, everywhere, by taking on the most complex health care challenges of our time - discovering and applying new scientific learning and knowledge; developing safer, more effective treatments; educating the next generation of medical leaders and innovators; and supporting local communities by delivering high-quality care to all who need it. We are consistently ranked by U.S. News & World Report's Best Hospitals, receiving high "Honor Roll" status, and are highly ranked: No. 1 in Geriatrics, top 5 in Cardiology/Heart Surgery, and top 20 in Diabetes/Endocrinology, Gastroenterology/GI Surgery, Neurology/Neurosurgery, Orthopedics, Pulmonology/Lung Surgery, Rehabilitation, and Urology.

5 days ago

Administrative Support Manager Artech LLC

New York, NY

$30–$32 / hour
Quick Apply

This role involves performing a variety of administrative and clerical tasks, financial and human resources administration, and providing professional support to one or more Managers and their direct reports. Provide expertise and advice related to assigned strategic initiatives and act as relationship management for assigned initiatives.

5 days ago

Administrative Support Manager Talent Software Services, Inc.

New York, NY

$28–$33.29 / hour
Quick Apply

Liaises with internal business units and external vendors and participates in the local coordination and implementation of premises and building-related matters including incoming/outgoing staff and contractors, relocations, office planning, and new furniture requirements while ensuring minimal interruptions to business operations. Performs a variety of administrative and clerical tasks, financial and human resources administration and provides professional support to one or more Managers and their direct reports.

5 days ago

Senior Administrative Assistant (Administrative Support Assistant III)-Card Capital One

New York, New York

This pivotal role supports multiple executives, ranging from Director to Managing Vice President level, within a fast-paced, tech-savvy environment and contributes significantly to a well-run, efficient, productive, and happy team. Senior Administrative Assistant (Administrative Support Assistant III)-Card Capital One is seeking an exceptionally bright, self-motivated, and experienced Administrative Support Assistant III.

23 days ago

Administrative Support Manager Michael Page

New York, NY

$155,000–$175,000 / year
Quick Apply

This is an opportunity to join a high-performing, collaborative environment where you'll gain exposure to complex, high-profile work, build relationships with industry-leading professionals, and grow your career on a truly global stage. I'm partnering with one of the world's leading law firms, consistently recognized among the top global legal platforms and trusted by many of the world's most sophisticated organizations.

6 days ago

Senior Administrative Assistant (Administrative Support Assistant III) Premium Products and Experiences Capital One Financial Corp

New York, NY

$80,900–$92,300 / year

Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter. Capital One is looking for an exceptionally bright, multitasking, and self-motivated experienced Administrative Support Assistant III to support 4 to 6 executives in a fast-paced tech-savvy environment.

30+ days ago

Administrative Assistant (supporting Marketing and Business Development leadership) Fried Frank Business Services Opportunities

New York, NY

$60,000–$75,000 / year

This role offers the opportunity to work closely with senior marketing and business development leaders, gain exposure to high-impact client initiatives and cross-functional collaboration, and develop skills across marketing operations, event management, financial processes, and CRM systems within a dynamic and growth-oriented team. The actual salary offered will be based on a number of factors including but not limited to the qualifications of the applicant, years of relevant experience, level of education attained, certifications or other professional licenses held, and if applicable, the location in which the applicant lives and/or from which they will be performing the job.

30+ days ago

Administrative Support Assistant (OA) (Seasonal) U.S. Department of the Interior

Staten Island, NY

$19.52–$31.43 / hour

If you are using education completed in foreign colleges or universities to meet qualification requirements, you must show that your education credentials have been evaluated by a private organization that specializes in interpretation of foreign education programs and such education has been deemed equivalent to that gained in an accredited U.S. education program; or full credit has been given for the courses at a U.S. accredited college or university. If you are a veteran within 120 days of discharge, you must submit signed documentation from the Armed Forces certifying: 1) your expected release/retirement from active duty, 2) under honorable conditions, 3) your pay grade/rank/rate at time of discharge, 4) dates of active duty service, 5) any campaign or expeditionary medals received, & 6) dated within 120 days of your separation.

8 days ago

Senior Administrative Assistant (Administrative Support Assistant III)- Card Capital One Financial Corp

New York, NY

$80,900–$92,300 / year

This pivotal role supports multiple executives, ranging from Director to Managing Vice President level, within a fast-paced, tech-savvy environment and contributes significantly to a well-run, efficient, productive, and happy team. Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter.

30+ days ago

Senior Administrative Assistant (Administrative Support Assistant III) - Emerging Payments & Airkey Capital One

New York, New York

Senior Administrative Assistant (Administrative Support Assistant III) - Emerging Payments & Airkey Capital One is seeking an exceptionally bright, self-motivated, and experienced Administrative Support Assistant III. Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate’s offer letter.

30+ days ago

Offsite Administrative Support-Access Center, Hicksville, Long Island, New York Mount Sinai Health System

Hicksville, NY

$18.04–$25 / hour

18 days ago

Offsite Administrative Support-Access Center, Hicksville, Long Island, Full Time, Days Mount Sinai Health System

Hicksville, NY

$18.04–$25 / hour

18 days ago

Offsite Administrative Support- Access Center, Hicksville, Long Island, New York, Part Time, Days Mount Sinai Health System

Hicksville, NY

$18.04–$25 / hour

18 days ago

Bilingual Administrative Support I (Part- Time) City of Norwalk CT

Norwalk, CT

$16.94–$23 / hour

Provides bilingual assistance in English and Spanish to residents, program participants, visitors, and other members of the public regarding recreation programs, facilities, registrations, permits, schedules, and departmental services. High school diploma or GED and one (1) year of responsible office, administrative support, customer service, recreation, registration, or account-keeping experience involving the use of computers and office software.

11 days ago

Administrative Support Assistant - Non-Invasive Cardiology - Advanced Specialty Care Stony Brook University

Stony Brook, NY

$45,848–$56,244 / year

2602924'',''2602924'',''TH Instructional Support Assistant'',''TH Instructional Support Assistant'',''Administrative & Professional (non-Clinical)'',''Administrative & Professional (non-Clinical)'',''US-NY-Stony Brook'',''US-NY-Stony Brook'',''Advanced Specialty Care/Non-Invasive Cardiology'',''Advanced Specialty Care/Non-Invasive Cardiology'',''Full-time'',''Full-time'',''Day Shift'',''Day Shift'',''8:00 AM - 4:30 PM'',''8:00 AM - 4:30 PM'',''Sat, Sun'',''Sat, Sun'',''Sep 4, 2026'',''Sep 4, 2026'',''Dec 3, 2026, 8:59:00 PM'',''Dec 3, 2026, 8:59:00 PM'',''$49,848 - $60,244 / Total'',''$49,848 - $60,244 / Total'','''','''',''SL1'',''SL1'',''Stony Brook University Hospital'',''Stony Brook University Hospital'',''false'',''738371'',''738371'',''true'',''738371'',''false'',''Submission for the position: Administrative Support Assistant - Non-Invasive Cardiology - Advanced Specialty Care - (Job Number: 2602924)'',''false'',''738371'',''false'',''true''. Billing: Have patients complete all of the appropriate billing forms; photocopy patient''s insurance cards/forms; collect copayments, issue a receipt to the patient and log collections; collect deposits from self-pay patients; obtain referrals and/or authorization in advance of the patient''s appointment; post all cash receipts in Cerner and prepare co-pays for pick-up; serve as liaison to the Department of Medicine.

30+ days ago

Administrative Support Worker - SUNY-Farmingdale Aramark

Farmingdale, NY

$20–$25 / hour

Assists unit management with clerical tasks in relation to accounting, payroll, receiving, and/or human resources including filing, data entry, record review and maintenance, etc. The Administrative Support Worker is responsible for assisting management with administrative tasks including, but not limited to, ordering, data entry, filing, etc.

30+ days ago

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Administrative Support Jobs in New Hyde Park, NY

Administrative Coordinator (Deputy Programs Officer Support) Harlem Children's Zone

Case Administrator (Legal Services/Administrative Support) American Arbitration Association Inc

Administrative Assistant/Operations Support Synerfac Technical Staffing

Senior Administrative Assistant (Administrative Support Assistant III) Capital One

Offsite Administrative Support- Access Center, Hicksville, Long Island, New York, Full Time, Days Mount Sinai Health System

Administrative Support Manager Artech LLC

Administrative Support Manager Talent Software Services, Inc.

Senior Administrative Assistant (Administrative Support Assistant III)-Card Capital One

Administrative Support Manager Michael Page

Senior Administrative Assistant (Administrative Support Assistant III) Premium Products and Experiences Capital One Financial Corp

Administrative Assistant (supporting Marketing and Business Development leadership) Fried Frank Business Services Opportunities

Administrative Support Assistant (OA) (Seasonal) U.S. Department of the Interior

Senior Administrative Assistant (Administrative Support Assistant III)- Card Capital One Financial Corp

Senior Administrative Assistant (Administrative Support Assistant III) - Emerging Payments & Airkey Capital One

Offsite Administrative Support-Access Center, Hicksville, Long Island, New York Mount Sinai Health System

Offsite Administrative Support-Access Center, Hicksville, Long Island, Full Time, Days Mount Sinai Health System

Offsite Administrative Support- Access Center, Hicksville, Long Island, New York, Part Time, Days Mount Sinai Health System

Bilingual Administrative Support I (Part- Time) City of Norwalk CT

Administrative Support Assistant - Non-Invasive Cardiology - Advanced Specialty Care Stony Brook University

Administrative Support Worker - SUNY-Farmingdale Aramark

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