Indeed
Billing and Administrative Management Technician
Job Summary:
Responsible for end-to-end billing management, contractual control with suppliers, and budget preparation, ensuring administrative and financial traceability.
Key Highlights:
1. Training provided by the company
2. Positive work environment
3. Real possibility of conversion to permanent contract
* ATU TRAINING AND DIGITALIZATION
* Burgos
*
* ### **Experience**
At least 1 year of experience
* ### **Salary**
Between €16,000 and €18,000 Gross/annual
* + ### **Area \- Position**
**Business Administration**
- Administrative Technician
- Billing Technician
+ ### **Category or Level**
Technician
+ - ### **Vacancies**
1
- ### **Applicants**
4
- * ### **Contract Type**
Fixed-term intermittent contract
* ### **Working Hours**
Full-time
Offer duration: until 26/02/2026.
### **Responsibilities**
Responsible for end-to-end billing management, contractual control with suppliers, and budget preparation, ensuring accurate administrative and financial traceability of departmental operations.
This position provides direct support to operational activities and requires a high degree of organization and reliability.
\- Issuing, reviewing, and controlling customer invoices.
\- Managing and validating supplier invoices.
\- Monitoring and tracking supplier contracts (terms, due dates, renewals).
\- Preparing and monitoring budgets, as well as controlling variances.
\- Recording and maintaining information in the CRM (Monday). Proficiency with this tool—or similar—is essential.
\- Performing administrative tasks within the company’s ERP system (project creation, budget creation, assignments, cost allocations, etc.).
\- Coordinating with other departments (operations, procurement, management) to ensure alignment between actual activity and billing.
\- Archiving and organizing administrative and contractual documentation.
\- Supporting monthly closings and managing administrative incidents.
### **Requirements**
Education in Administration, Finance, Business Management, or related field.
Prior experience in billing, administrative management, or back-office functions.
Organized, methodical, and rigorous individual with strong attention to detail.
Familiarity with CRM systems (experience with Monday is a plus).
Experience using ERP systems.
Ability to handle large volumes of information and tight deadlines.
Proficiency in office software (especially Excel or equivalent).
Ability to coordinate effectively with various internal and external stakeholders.
### **What We Offer**
Working hours: Mon–Thu 8:00–14:00 and 15:30–17:30; Fri 8:00–15:00.
Remote work in the afternoons.
Initial fixed-term intermittent contract, with a real possibility of conversion to permanent contract following an adaptation period and satisfactory performance.
Training provided by the company.
Positive work environment.

Carr. del Castillo, 129, 09003 Burgos, Spain
€ 16,000-18,000/year