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Kaufmännischer Mitarbeiter im Büro (m/w/d) – Buchhaltung und Handwerkerkoordination

Siegen, NORDRHEIN_WESTFALENFull-time2026-10-03 → 2026-10-16

Core

Administrative support for office organization and coordination of trade services, handling invoicing, scheduling, and project documentation.

Role type

Administrative assistant (accounting & trade coordination)

Builds

Invoices, quotes, and project schedules for trade service orders

Domain

Construction & Trade Services

Required skills

Accounting, invoicing, MS Office, scheduling, documentation management

Preferred skills

Trade service coordination, customer liaison, project organization

Responsibilities

Check incoming invoices and prepare them for accounting, create quotes and invoices, coordinate appointments with customers and tradespeople, organize construction and assembly processes, clarify questions with customers and suppliers, manage orders and follow-up files, handle general office and administrative tasks