Buscar empleo: 147 ofertas de trabajo de administrative assistant en Plainview, New York (noviembre 2025)

MMS Distribution is a fast-growing leader in the distribution of alternative products to convenience stores and tobacconists nationwide. We pride ourselves on innovation, service, and aggressive growth in a rapidly evolving retail market. Position Overview We are seeking a detail-oriented, highly organized Administrative Assistant to join our team. This role is critical in supporting our sales force and ensuring smooth daily operations. The ideal candidate will thrive in a fast-paced environment, handle multiple responsibilities with ease, and play a key part in the continued success of our sales team. Key Responsibilities • Manage accounts receivable, including invoicing customers and tracking payments., • Coordinate travel arrangements for the sales force, including flights, hotels, and itineraries., • Provide administrative support to the sales team for day-to-day activities., • Assist with preparing sales reports, presentations, and customer documentation., • Maintain organized records of invoices, expenses, and travel logistics., • Serve as a communication point between sales staff, management, and customers. Qualifications • Previous administrative or accounts receivable experience preferred., • Strong organizational and multitasking skills., • Proficiency in Microsoft Office (Excel, Word, Outlook) and basic accounting software., • Excellent written and verbal communication skills., • Ability to work independently and as part of a team., • Detail-oriented with a strong sense of accountability. What We Offer • Competitive salary and benefits package., • Opportunity to grow within a rapidly expanding company., • Dynamic, team-oriented work environment., • A chance to directly contribute to the growth and success of MMS Distribution

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Laffey Real Estate | Brookville

Full Time Administrative Assistant

Pay: $19.00 - $21.00 per hour Job description: Administrative Assistant - Full Time Monday- Friday 9am-5pm. A Prominent Real Estate Office, Laffey Real Estate is one of the largest family owned Real Estate firms on Long Island and Queens with 10 locations. Administrative assistant role includes many parts of the Real Estate Industry. This candidate will work with other leaders and team members in each of the business departments. About the Role Are you a highly organized and motivated individual with excellent administrative skills? Join Laffey Real Estate, one of the largest and most prominent family-owned real estate firms on Long Island and in Queens. With 10 locations, we are seeking a full-time Administrative Assistant to become a vital part of our team. In this role, you will be a key player, collaborating with leaders and team members across all business departments to help our firm operate smoothly and efficiently. What You'll Do: Act as the first point of contact for our office, managing phones and professional email correspondence. Maintain accurate records through meticulous data entry. Master our CRM system to support our client relations. Apply your strong decision-making and time management skills to a variety of administrative tasks. Who We're Looking For: The ideal candidate is a proficient professional with a solid command of technology and communication. Must be proficient in: Microsoft Office Suite (Word, Excel, Outlook, PowerPoint, Publisher), Microsoft 365, and Canva. Adept at using: Instagram and Facebook for business. Skills: Exceptional time management, organizational, and decision-making skills. Communication: Strong verbal and written communication is essential. Real estate experience is a plus, but not required—we will provide comprehensive training! Job Type: Full-time Benefits: Paid time off Work Location: In person

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L & J Plumbing & Heating Co

Full job description About Us: L&J Plumbing & Heating Co., Inc. — established in 1954 — is a family-owned and operated full-service plumbing contractor proudly serving Long Island and the 5 Boroughs of New York. Job Brief: We are seeking a responsible and organized Administrative Assistant to perform a variety of administrative and clerical tasks. This position involves supporting our fieldworkers and customers, as well as assisting with daily office operations and general administrative duties. The ideal candidate will be comfortable using tools such as MS Excel, Word, and Outlook. Experience as a Secretary, Receptionist, or Administrative Assistant is preferred but not required. Local candidates are encouraged to apply. Responsibilities: Answer and direct phone calls (heavy call volume) Type and enter service calls Assist with dispatch of fieldworkers Maintain spreadsheets detailing fieldworker locations Organize and schedule service appointments Handle invoicing and data entry Write and distribute emails, correspondence memos, letters, faxes, and forms Maintain contact lists Provide general support to customers Perform other related office duties as needed Location: On-site, Lindenhurst, NY Schedule: Full-time, Monday–Friday Salary: Range-Based on Experience On-Call Requirement (Additional Pay): After proper training, candidates are required to participate in an on-call rotation. On-call shifts are remote Occur one night per week (5:00 PM – 7:30 AM) Include one weekend (Saturday & Sunday) every 4–6 weeks Additional pay is provided On-call responsibilities include: Answering pages as they come in Entering emergency service calls Dispatching and monitoring technicians as needed Application Instructions: Please include a cover sheet answering the following questions: Are you able to be “on-call” one night per week and one weekend every 4–6 weeks (in addition to your regular Mon–Fri hours)? Why are you interested in this job? If you could have any fictional character as a best friend, who would it be? Tell me something that is not on your resume If you read this entire post, please include the word “elephant” on your cover letter. Please answer ALL application questions, there are no wrong answers. Job Type: Full-time Pay: based on experience Benefits: 401(k) Dental insurance Health insurance Paid time off Work Location: In person

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Assist the Operations Manager with various daily office functions Assign duties to office assistants, administrative assistant, and mail room personnel Assist in the processing of governmental forms and applications Update and monitor inventory and warehouse space allocations Assist in the processing of bids, contracts, and purchase orders Perform administrative functions Logistics Assistant Responsibilities: Provide administrative support for the logistics and transportation departments Handle incoming and outgoing shipments Conduct clerical duties, including file organization, data input, and mailing Process accounts payable invoices Conduct research for executive management Maintain office equipment and facilities Perform other duties as assigned

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Long Island Team Implantology

Receptionist / Administrative Assistant

hace 22 días

Jornada completa

Roslyn Heights

We are seeking an organized and compassionate employee who is able to multitask in a fast-paced office.

Zitan Bilt is a growing NYC construction company specializing in large commercial and high-end residential renovations, fit-outs, and enlargements. We deliver high-quality work with seamless project execution. Position Overview We are seeking a Construction Administrator with 5+ years of experience. You will support project managers and field teams, manage documentation, track schedules, enter daily labor logs, and coordinate between office, field, subcontractors, and clients. Advanced Microsoft Office skills, construction administration experience, and basic QuickBooks knowledge are required for communicating with our 3rd-party bookkeeper. Key Responsibilities Organize project documentation (contracts, RFIs, submittals, change orders). Track materials, deliveries, and assist with permits and inspections. Communicate updates to foremen, subs, clients, and PMs. Enter daily labor logs in Contractor Foreman, Procore, or similar software. Manage photos and documentation in CompanyCam. Prepare invoices, payment applications, and assist with billing reconciliation. Use advanced Excel formulas for budgets, labor, and material tracking. Communicate financial and job cost information with 3rd-party bookkeeper using QuickBooks. Support project closeout documentation (O&Ms, warranties, punch lists). Requirements 5+ years in construction administration/project coordination. Proficient in Microsoft Office (Excel advanced formulas, Word, Outlook). Basic knowledge of QuickBooks for communication with bookkeeper. Experience with CompanyCam and construction management software preferred. Knowledge of RFIs, submittals, and change order processes. Detail-oriented, proactive, and able to manage multiple projects. Bilingual in Chinese or Spanish strongly preferred. Benefits & Growth PTO and paid holidays. Opportunities to advance into Assistant Project Manager or Project Manager roles.

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