- Disability certificate with a degree equal to or greater than 33%.

- Experience performing similar functions in labor consultancies, agencies, or internal labor administration departments. It is essential to have autonomously managed social security, contracts, and direct procedures with public administrations.

- Previous experience and proficiency with the Monitor Informática payroll software will be very positively valued.

- A University Degree or Vocational Training in Labor Relations, Human Resources, Law, Administration and Finance, or related disciplines will be highly considered.

- We are looking for a highly responsible, organized, methodical, and decisive person, with attention to detail and excellent communication skills and a professional manner toward clients.

- Adapted workday and schedule: Part-time workday of 20 hours per week distributed from Monday to Friday, with flexibility to choose your usual schedule between 09:00 to 13:00 or 10:00 to 14:00.

- Professional environment: Integration into a firm in full growth, with office workstations adapted to your needs and a technical support team ready to facilitate a perfect onboarding.

Do you have experience in labor management for companies within consultancy or agency firms, hold a disability certificate, and are looking for stable part-time employment in the mornings? At Randstad, we are selecting an administrative assistant or first-class labor area clerk with a disability certificate equal to or greater than 33%. This requirement is the primary focus of our selection process, as we are firmly committed to socio-labor inclusion and equal opportunities. We offer a position at a nearby and growing professional firm to manage the labor cycle for their client portfolio. If you are autonomous in your work, have a methodical profile, and are looking for a flexible morning schedule, this administrative labor assistant or first-class clerk position is a great opportunity for you.

- Payroll incident management: Collect and record monthly incidents from client companies and their employees for subsequent payroll preparation.

- Social Security procedures: Process registrations, deregistrations, working hour modifications, or employee data variations using the Sistema RED (Social Security IT tool) and its Electronic Office.

- Contract management: Prepare, register, and communicate employment contracts and their extensions through the official Contrat@ system.

- Medical leave and permit management: Manage temporary disability (IT) situations, workplace accidents, births, and childcare for client staff.

- Submission of contributions: Prepare, review, and submit social security payments (RLC and RNT documents justifying contributions) through the SILTRA program.

- Tax submission: Prepare and submit labor area tax forms, primarily Model 111 (IRPF withholdings) and Model 190 (annual summary of withholdings).

- Customer service: Provide direct, agile, and professional assistance for common labor-related queries raised by the client companies in your portfolio.

- Document management: Organize and keep the physical and digital labor documentation files perfectly ordered and up to date.

- Disability certificate with a degree equal to or greater than 33%.

- Experience performing similar functions in labor consultancies, agencies, or internal labor administration departments. It is essential to have autonomously managed social security, contracts, and direct procedures with public administrations.

- Previous experience and proficiency with the Monitor Informática payroll software will be very positively valued.

- A University Degree or Vocational Training in Labor Relations, Human Resources, Law, Administration and Finance, or related disciplines will be highly considered.

- We are looking for a highly responsible, organized, methodical, and decisive person, with attention to detail and excellent communication skills and a professional manner toward clients.

- Contract type: Initial temporary contract to cover paternity leave, with excellent and real possibilities for long-term continuity and permanent integration into the company.

- Start date: The official start date will be in September 2026. However, availability to perform a test or adaptation period during August or the last week of August will be valued.

- Adapted workday and schedule: Part-time workday of 20 hours per week distributed from Monday to Friday, with flexibility to choose your usual schedule between 09:00 to 13:00 or 10:00 to 14:00.

- Gross Annual Salary: 11,000 euros per year for the established part-time schedule.

- Professional environment: Integration into a firm in full growth, with office workstations adapted to your needs and a technical support team ready to facilitate a perfect onboarding.