Job Summary: We are seeking an Administrative Assistant to support a construction company, who will assist with administrative tasks related to construction projects, budget management, and supplier coordination, as well as provide general office and HR support. Key Highlights: 1. Administrative support in a construction environment. 2. Collaboration in budget and supplier management. 3. General office support and ad-hoc HR support. Job Information Job ID ZR\_1336\_JOB Opening Date 08/04/2026 Sector Construction Employment Type Full-time Work Experience 4\-5 years City Barcelona State/Province Barcelona (Barcelona) Country Spain Postal Code 08008 Job Description Ilerwork is currently seeking an Administrative Assistant to join a construction company based in Barcelona. The selected candidate will provide support to various departments within the company, primarily assisting with administrative tasks related to construction projects, budget management, and supplier communication, as well as offering general administrative office support and ad-hoc HR assistance. Main Responsibilities: * Requesting quotations from suppliers. * Assisting in preparing and breaking down budgets in Excel based on blueprints and measurements. * Organizing and archiving blueprints, technical documentation, and measurements. * Answering phone calls and managing email correspondence. * Providing general administrative support to different company departments—accounting, procurement, and HR—for basic tasks (document management, coordination with external payroll service providers for employee onboarding/offboarding or labor documentation). Requirements * Prior experience in companies operating within the construction sector. * Experience in budget management, supplier liaison, or construction administration. * Basic knowledge of blueprints, measurements, and technical construction documentation. * Proficiency in Microsoft Office Suite. * Organized, solution-oriented profile with strong administrative coordination capabilities. Benefits * Job stability and professional development opportunities. * Morning working hours: 8:00 AM – 2:00 PM. * Salary according to the sector’s collective agreement. * Positive work environment and continuous technical support. If you meet the requirements and are interested in joining a construction-sector company, we look forward to receiving your application! Apply to this position or send your CV directly to the hiring manager: **j.espinosa@ilerwork.com**, and we will contact you shortly.