**YOUR PROJECT ASSIGNMENT** TEICON ENGINEERING invites you to join an ambitious project in Tarragona, where we're constructing a state\-of\-the\-art facility for the production of industrial gases. This role is your chance to lead efforts on a massive project involving superstructures for methane and ethylene production, set to be transported to the United States. * Project Location: Construction site assignment * Start of Work: 1 May 2026 * Completion of Work: 7 April 2026 * Contract Type: Fixed\-term employment or freelance contract * Duration: Project based * Workload: Full time on site * Accommodation **(if required)**: Reimbursed on the basis of submitted receipts. Maximum amount to be defined with Subcontracts Management. * Local Transport **(if required**): Reimbursed on the basis of submitted receipts. Maximum amount to be defined with Subcontracts Management. **YOUR RESPONSIBILITIES** * You coordinate and execute all administrative services required at the construction site, ensuring compliance with project schedule, cost targets and local regulations. * You support personnel mobilisation, recruitment of local resources and coordination of vendor representatives according to project planning. * You organise travel arrangements, visa processes, vehicle rentals, accommodation, catering and onsite transport for project personnel. * You ensure proper timekeeping for staff and external personnel, including verification of attendance, working hours and support during emergency drills. * You prepare the Site Book with essential information for incoming personnel and coordinate the maintenance of site offices and temporary site facilities including utilities and IT communication. * You manage local procurement for temporary materials and consumables, and administer petty cash and accounts where delegated. * You prepare and maintain documentation for tax compliance, insurance cases, damage reports, deficiencies and back charge procedures. * You support the reuse, recycling or sale of surplus materials and maintain accurate records of all associated transactions. * You document, archive and maintain all approvals, item lists, bids, receipts, invoices and other project relevant records. * You take over additional project specific tasks as assigned by the Project Manager, Site Manager or Site Procurement Manager. **YOUR PROFILE** * You have professional experience in administrative coordination on industrial construction sites. * You are familiar with mobilisation processes, local logistics, accommodation coordination, personnel support and site organisation. * You work in a structured, reliable and service oriented manner and communicate effectively with international project teams. * You are willing to work full time on site and adapt to project specific requirements.