Administrative assistant jobs in Central Islip, NY and nearby
Administrative assistant jobs within 25 miles of Central Islip, NY. Nearby towns and cities are included. Distances are straight-line, not driving distances.
Counted
Hiring at a glance
View jobs- Open jobs
- 103
- Employers
- 59
Advertised starting pay
- Average starting payUSD / hour
- $21.24Across 29 listings
- Average starting payUSD / year
- $41,961Across 29 listings
Employer-advertised starting pay, not employee salaries. Currencies and pay periods stay separate.
Where work happens
- Remote
- 0%0 listings
- Hybrid
- 0%0 listings
- On-site
- 8%8 listings
Not specified: 92% (95 listings)
Employers hiring include Northwell Health (18), Northwell (8), CONTRACT PHARMACAL CORP (3).
Sources & calculation notes
These figures describe the listings on this role page at the date shown, not the whole job market. Listings can change.
Employer-listed minimums from at least 10 listings per currency and pay period. These are advertised starting amounts, not employee salaries. Jobs without a minimum and unusual amounts are excluded.
Hybrid and on-site classifications may be inferred from descriptions. Check the original ad. How we count
About these jobs
Before you apply
Compare the office software, language skills and clerical experience requested in each ad. Job Bank lists secondary school and administrative training or previous clerical experience as typical requirements. Individual employers set their own criteria. Job Bank / Guichet-Emplois.
Guidance reviewed on September 16, 2026.
Based on the dated count above. Listings can change. How we count
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Env. & Energy Sr. Administrative Assistant Ronkonkoma, NY
Cornell Cooperative Extension of Suffolk County
The Long Island Clean Energy Hub Administrative Assistant provides clerical and administrative support to the Cornell Cooperative Extension Energy team to ensure program requirements are…
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Administrative Assistant
Concern For Independent Living
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Administrative Assistant; QA Document Control
CONTRACT PHARMACAL CORP
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Administrative Assistant
Concern Housing
Concern Housing is seeking an Administrative Assistant to be the primary person responsible for general office/administrative assistance as well as certain accounting functions primarily…
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Administrative Assistant
Robert Half
We are looking for a dependable Administrative Assistant to support daily office operations in New York. This position is well suited for someone who thrives in a fast-paced manufacturing…
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Administrative Assistant
Robert Half
We are looking for a dependable Administrative Assistant to support a busy manufacturing and engineering team. This contract-to-permanent opportunity is ideal for someone who thrives in an…
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FRONT DESK ADMINISTRATIVE ASSISTANT
Family Service League Inc.
Family Service League is seeking a full-time Front Desk Administrative Assistant for the Family Recovery Center (FRC) in
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Administrative Assistant
Aston Carter
Job Title: Administrative AssistantJob DescriptionThe Administrative Assistant provides essential support to office operations by organizing documents, handling data entry, managing…
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Administrative Assistant
Brookhaven National Laboratory
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Administrative Assistant
Aston Carter
Job Title: Administrative AssistantJob DescriptionThe Administrative Assistant provides essential support to office operations by organizing documents, handling data entry, managing…
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Administrative Assistant I
Molloy College
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Front Desk Administrative Assistant
Amneal
The Administrative Assistant position will provide key administrative support and clerical supervision to the department and perform a wide range of administrative and office support…
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Administrative Assistant
Robert Half
We are looking for a detail-oriented Administrative Assistant to support daily office operations. This contract opportunity with permanent potential is ideal for someone who enjoys…
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Administrative Assistant - School Age Program
Brightway Living & Learning
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Administrative Support Assistant
Northwell Health
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Administrative Support Assistant
Northwell Health
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Administrative Assistant
SB Clinical Practice Management
Administrative Assistant - Neurology Associates of Stony Brook, UFPC
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Receptionist / Administrative Assistant
Lincoln Tech
Lincoln Tech is seeking a Receptionist/Administrative Service Coordinator to oversee our front desk operations and handle various administrative duties. At Lincoln Tech, we understand the…
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FRONT DESK ADMINISTRATIVE ASSISTANT
Family Service League Inc.
Family Service League is seeking a full-time Front Desk Administrative Assistant in Bay shore, NY. The Administrative Assi
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Administrative Assistant
Momentum at South Bay for Nursing and Rehab
Momentum at South Bay has an opportunity for an experienced Administrative Assistant.
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Administrative Assistant
Rentokil North America
Administrative Assistant Benefits Start Day 1 for Full-Time Colleagues - No Waiting Period! Do you want to build your career in an exciting industry and a growing world class organization?…
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Sales Administrative Assistant
Manhattan Beer & Beverage Distributors
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Elementary School Secretary (Temporary)
Eastport South Manor
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Administrative Assistant
Lead-Advisor
…business by ensuring that day-to-day operations run smoothly. Administrative and clerical duties of a financial advisor that are delegated and to be…