The English-language job board for Spain
87,000+ live jobsThe ad doesn’t mention sponsorship
Not a refusal, but not a yes. Worth asking in your first message.
This job advert was originally written in Spanish.
At onhunters, we are looking for a Water Treatment Specialist to join a company in the environmental sector. You will play a key role in ensuring water quality for various uses, ensuring regulatory compliance and optimizing treatment processes.
You will be responsible for analyzing and monitoring water quality, designing and optimizing treatment systems, overseeing the operation of treatment plants, and ensuring regulatory compliance and sustainability in water resource management.
📋 Your main responsibilities will be:
🚀 What will your mission be?
Onhunters is a recruitment and staffing agency based in Madrid, Spain, specializing in connecting companies with qualified professionals across a wide range of sectors, including healthcare, engineering, industrial maintenance, renewable energy, and commercial roles. With a portfolio of 48 open positions in Spain, the agency serves both local and international employers, offering services from direct recruitment to executive search and temporary staffing.
As a Spanish-founded company, Onhunters has a strong presence in Madrid and operates across various regions in Spain, including Galicia, Valencia, and the Basque Country. For international professionals, Onhunters offers opportunities to work in Spain's growing job market, particularly in high-demand fields like medicine, engineering, and renewable energy. The agency's focus on matching candidates with roles across the country makes it a relevant partner for those seeking to relocate and work in Spain.
or browse A Coruña·Engineering·Mid-level·Hybrid·Galicia·Recruitment
This role supports daily HR management with a focus on personnel administration, payroll, and contracting. You will manage the labor cycle, track payroll variables, and handle employee inquiries.
Onhunters seeks an accountant for a real estate company in Madrid (Barajas). The role covers payments, collections, bank reconciliations, taxes and month-end closings.
Technical specialist supporting the sales network on machining and cutting-tool projects for industrial clients. Permanent role with company car, fuel card and travel expenses.
This role involves financial control, reporting, and monitoring business economic evolution. It offers a key position within a company in Madrid. The role requires on-site presence in Madrid.
An Electronics and RF Engineer will design and develop electronic and radiofrequency systems for the broadcast market.
This role involves designing, developing, and validating embedded systems based on FPGA and microcontrollers. You will work on digital architectures, firmware, and DSP algorithm implementation.
Section manager for a food production company in Villacastín, overseeing daily production, team coordination and food safety standards. On-site role, Monday to Friday, 06:00-14:00.
This role involves leading medical direction and healthcare activity management for a reference hospital in Lugo.
A Service Manager will lead water supply and sanitation services in Granada. The role involves managing teams, supervising hydraulic networks, and coordinating with local authorities.
This role involves driving commercial development and managing relationships with clients and suppliers in the maritime sector.
This role involves technical sales for the electrical sector, analyzing client needs and proposing solutions. It offers a competitive salary and continuous training with international manufacturers.
You will act as an Account Manager selling technical solutions and software in the construction sector. The role offers a collaborative environment within a growing multinational company.
Hybrid in A Coruña
