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Operations and Billing Coordinator - Nader Kash - New York

Office & Admin

29 minutes ago•7 views

Nader Kash and JN Premier are seeking a highly organized and proactive Operations & Billing Coordinator to support daily office operations and billing administration for a fine jewelry company. This role serves as a central resource for office operations, facilities coordination, invoicing support, and front desk administration.

Key Responsibilities

Billing & Certificate Management

  • Manage all GIA and diamond laboratory report records and documentation
  • Coordinate with Inventory and Shipping teams to ensure GIA reports and certificates are included with jewelry shipments whenever possible
  • Prepare, mail, and track customer invoices, certificates, and supporting documentation
  • Upload, organize, and maintain all Diamond Track and Non-Diamond Track invoices for processing, ensuring all supporting information and notes are included
  • Maintain accurate digital filing systems for invoices, certificates, and operational records
  • Manage and organize office-related Google Drive files and shared folders

Office Operations

  • Handle all new employee office access, including: Issuing employee ID cards and setting up Openpath access
  • Monitor and maintain office security supplies, access cards, and visitor credentials 
  • Manage all office technology, equipment, and vendor service requests
  • Coordinate maintenance, repairs, and troubleshooting for office equipment and facilities
  • Coordinate building maintenance requests and vendor visits
  • Order, receive, organize, and distribute office, kitchen, and operational supplies
  • Maintain inventory of office supplies and proactively replenish stock
  • Manage daily office opening duties, including preparing and maintaining shared equipment such as the dishwasher, coffee machine, printer, jewelry steamer, and ultrasonic cleaner
  • Pack and prepare shipments and enter shipping information into Diamond Track as requested
  • Support special projects and operational initiatives as assigned

Office Organization & Facility Maintenance

  • Maintain a clean, organized, and professional office environment at all times
  • Conduct routine walkthroughs of office, kitchen, conference room, reception, and shared workspaces to ensure cleanliness and organization standards are met
  • Manage relationships with office vendors, service providers, and building management 
  • Monitor office appearance and address organizational issues proactively
  • Assist departments in maintaining orderly workspaces and shared resources
  • Ensure conference rooms and common areas are presentation-ready for client and vendor visits

Front Desk & Reception

  • Serve as the first point of contact for visitors, clients, vendors, and building personnel
  • Answer, screen, and direct incoming phone calls
  • Greet guests and manage visitor access procedures
  • Receive and distribute incoming mail and deliveries
  • Support scheduling and meeting preparation when required

Requirements

  • 2+ years of administrative, office management, operations, or executive support experience preferred
  • Exceptional organizational and multitasking abilities
  • Strong attention to detail and follow-through
  • Resourceful problem solver who can anticipate needs and take initiative without constant direction 
  • Professional verbal and written communication skills
  • Excellent customer service and phone etiquette
  • Comfortable managing multiple projects and deadlines simultaneously
  • Proficiency with Google Workspace, Microsoft Office, and web-based business applications
  • Experience with shipping platforms, inventory systems, or CRM software is a plus
  • Ability to lift and move office supply deliveries and packages when necessary
  • Positive, solutions-oriented attitude with a willingness to help wherever needed 

M-F 9:30am-6pm 
Salary: $60k 
10 days PTO + Select holidays observed 
401(k) benefit available after 6 months
This role does not offer a healthcare benefit. However healthcare stipend can be negotiated.

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Nader K. from Nader Kash is interviewing people like you for this position tomorrow! Let them know you are interested!
  • Experience
    Required
  • Employment
    Full-time
  • Schedule
    Monday - Friday 9:30am-6pm
  • Salary
    $55,000 – $60,000 yearly
  • Benefits
    Paid Time Off

pin iconManhattan, New York

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Patient CoordinatorNew York

Fine Jewelry Company • 11-50 Employees

Hiring on JOB TODAY since November, 2026

Nader Kash began as a New York City based diamond house offering GIA certified loose diamonds with exceptional makes. Over the years we have expanded our collection to include exquisite fine jewelry and stunning diamond rings. While keeping customer service and quality at the forefront of our business, Nader Kash has been able excel as a preferred vendor for the industry’s top retailers.

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Nader K.Active 27 minutes ago
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