957 office administrator jobs at 378 companies in Mastic, NY
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Office Administrator
Deer Park, New York, United States
$20-$25/hrOnsiteFull Time
ProMach: Designs, manufactures, and integrates comprehensive packaging and processing solutions.
Provide front-desk and administrative support, manage mail and documents, prepare reports, coordinate meetings and visitors, use Microsoft Office and Syteline ERP.
Microsoft Outlook, Microsoft Excel, Microsoft Word, Syteline ERP, Microsoft Office
Russian School of Mathematics: Provides after-school K-12 mathematics education and enrichment programs.
1+ YOEPart-time office administrator providing front desk and administrative support; customer service; scheduling; MS Word/Excel; associate degree or 1-2 years of office experience.
Crown HoldingsNYSE: CCK: Designs and manufactures metal packaging for consumer products.
High school diploma or equivalent; associate/bachelor's preferred; strong multitasking, data processing, organization, and communication skills; MS Office proficiency; salary $55k-$75k.
Caliber Collision: Provider of automotive collision repair and glass replacement services.
2+ YOE2+ years customer-facing experience; accounts payable/receivable and payroll experience preferred; valid driver’s license; Microsoft Office proficiency; strong communication and multitasking skills.
Retirement Income Source SFG: Provides income-focused retirement planning and financial education services.
2+ YOEHigh school diploma, 2+ years administrative experience (financial services preferred), CRM experience (Redtail), strong communication and organizational skills, ability to lift 10 lbs.
LAZ Parking: Provides comprehensive parking management and facility operational services.
2+ YOEHigh school diploma/GED, 2+ years administrative support experience, proficiency with computers and Microsoft Office (Excel, Word, PowerPoint), strong communication and customer service skills.
Microsoft Excel, Microsoft Word, PowerPoint, Microsoft Office
LAZ Parking: Provides parking management, valet, and shuttle transportation services.
2+ YOEHigh school diploma or GED, 2+ years administrative support experience, proficiency with Microsoft Office (Excel, Word, PowerPoint), strong customer service and communication skills, ability to lift ~10 lbs.
Microsoft Excel, Microsoft Word, Microsoft PowerPoint
Pure Property Group: A residential design-build firm delivering high-quality homes through integrated design, construction, and project management.
3+ YOE3+ years office management or operations experience, bookkeeping and financial administration, QuickBooks Online experience, strong organizational, communication, and customer-service skills, tech-savvy with CRM and office software.
QuickBooks Online, Buildertrend, CoConstruct, Google Workspace, Microsoft Office, Dropbox, Google Drive, Adobe Acrobat, Canva, HubSpot, JobTread, DocuSign, Slack, Microsoft Teams
Edward Jones: Offers investment management and financial planning through local branches.
Providing client service and account support for financial advisors; strong attention to detail, analytical thinking, adaptability, conversational skills, digital tool use (MoneyGuide, Salesforce, Microsoft Office), and ability to perform administrative and operational tasks.
TravelersNew York Stock Exchange: TRV: Provider of commercial and personal property casualty insurance.
5+ YOE2+ MgmtBachelor's degree, 5+ years of legal support experience, 2+ years of direct law office management, Microsoft Office proficiency, case management system experience, communication, confidentiality, and project management skills.
Microsoft Office, Microsoft Word, Microsoft Outlook, Microsoft Excel, case management system
TravelersNYSE: TRV: Provide property and casualty insurance for individuals and businesses.
5+ YOE2+ MgmtBachelor's degree, 5+ years of legal support experience, 2+ years of direct law-office management experience, strong communication and project management skills, and Microsoft Office proficiency.
Microsoft Word, Microsoft Outlook, Microsoft Excel
Office Administrator (Insurance Verification and Authorization) Temp-to-Hire
Bronx or New York City or Lake Success
$21-$23/hrOnsiteFull Time
Northwell Health: Provides clinical healthcare services through a hospital network.
3+ YOE3+ years healthcare billing/collections experience; insurance verification and pre-authorization; appointment scheduling, patient registration, EHR use, phone and customer service skills.
5+ YOEBachelor's degree and 5+ years of administrative, office management, operations, or professional services experience; advanced Microsoft Office proficiency and strong organizational, project management, and communication skills.
Microsoft Office, Microsoft Excel, Microsoft Word, Microsoft Outlook, Microsoft Teams, CCH Axcess
Lincoln TechNASDAQ: LINC: Provides technical and vocational education for skilled trades careers.
High school diploma or GED, strong written and verbal communication, report and correspondence experience, customer focus, and proficiency in Microsoft Office Suite.
Catholic Health: Integrated healthcare system providing hospital and clinical medical services.
5+ YOEProvide administrative support to Office Manager including accounts payable/receivable, payroll, billing, staffing oversight, training, and policy updates; 5+ years clinic/administrative management experience.
Microsoft Outlook, Microsoft Word, Microsoft Excel, Database, Microsoft PowerPoint
Kiss Products: Brings salon-quality professional beauty products directly to the consumer.
2+ YOE3+ years administrative/operations support experience; BA in Business Administration/Management; strong organization, communication, discretion; proficiency in Microsoft Office; bilingual English/Korean preferred.
Microsoft Excel, Microsoft Word, Microsoft Outlook