Viana do Castelo, Portugal | On-site | Construction / Quality Control

🏗️ Ready to make quality part of every stage of construction?

CTS Group is a fast-growing and dynamic company, specializing in the design and build of large-scale Data Centers across multiple countries, including Scandinavia, Europe, and the Middle East. We are rapidly expanding into other markets globally. In addition to D&B, we develop and produce digital systems tailored for the Data Center industry and standardized self-contained units.

We’re looking for a Construction Quality Control Technician to join our project team in Viana do Castelo.

This is a hands-on opportunity for a construction or engineering professional who is passionate about quality, compliance and getting things right on site.

Working closely with Site Management and operational teams, you’ll help ensure that materials, equipment and construction activities meet approved designs, contractual specifications, Inspection and Test Plans (ITPs), applicable legislation and project quality requirements.

What will you be doing?

You’ll play an important role in monitoring quality throughout project execution, working directly with site teams to identify issues, maintain standards and support continuous improvement.

Your responsibilities will include:

• 🔎 Supporting Site Management in the implementation and monitoring of quality processes

• 🧱 Assisting with the selection, inspection and control of construction materials and equipment

• 📐 Verifying that materials and equipment comply with approved designs, specifications and contractual requirements

• 🏗️ Monitoring construction activities and operational quality controls

• 📋 Ensuring compliance with Inspection and Test Plans (ITPs)

• ⚖️ Verifying compliance with construction standards, legislation and contractual specifications

• 📑 Supporting the preparation and implementation of Quality Management System documentation

• 📂 Maintaining and controlling quality procedures, records and project documentation

• 📊 Collecting, monitoring and reporting quality performance indicators

• 🔍 Conducting and supporting quality inspections

• ⚠️ Recording and following up on non-conformities

• 🔧 Supporting the implementation and monitoring of corrective and preventive actions

• 👷 Participating in quality training, information and awareness activities for site personnel

• 📈 Preparing quality reports and providing relevant information to Project Management

• 💡 Identifying opportunities and proposing actions for continuous improvement of the Quality Management System

What are we looking for?

Your technical and professional background:

• 🎓 Degree or technical qualification in Civil Engineering, Quality Engineering, Construction or a related discipline

• Previous experience in quality control within construction or engineering projects

• Knowledge of Quality Management Systems and construction quality requirements

• Experience with Inspection and Test Plans, inspections, non-conformities and corrective actions

• Good understanding of construction standards, specifications and technical requirements

• Strong documentation and analytical skills

• 📋 High level of organisation and attention to detail

• 💬 Good communication skills and the ability to interact effectively with operational and site teams

• 🇬🇧 Advanced English — mandatory

• 📍 Availability to work on-site in Viana do Castelo, Portugal

What we offer

• 💰 Competitive salary package aligned with your professional experience

• 🏥 Health insurance

• 📈 Professional growth and development opportunities

• 🌍 A dynamic, professional and collaborative environment

• 🤝 The opportunity to work with a diverse and international team

• 🚀 An environment that values innovation, excellence and continuous improvement

📍 Location

Viana do Castelo, Portugal — On-site

Quality starts on site

As part of the project team, you’ll have a direct role in ensuring that quality requirements are not just documented — they're understood, monitored and implemented throughout construction.

From checking materials and equipment to monitoring construction activities, inspections, ITPs and corrective actions, you’ll help create a culture where quality is built into the project from the ground up.

Your impact goes beyond inspections

Your contribution will help Site Management and Project Management maintain visibility over quality performance, identify potential issues and take corrective action before they become larger problems.

You’ll also contribute to training, reporting and lessons from project execution, helping strengthen the Quality Management System and continuous improvement culture across the project.

Ready to build quality into what comes next?

If you’re a construction or engineering professional with experience in quality control, inspections and site-based project environments, we’d like to hear from you.

Join CTS Group and help us build quality into every stage of project execution.