BESIX Group is a leading multidisciplinary Belgian Group, active in construction, real estate development, and concessions. Founded in 1909, BESIX has grown impressively and now operates across Northern and Eastern Europe, North and Central Africa, the Middle East (via BESIX Construct), as well as in Australia. 

The Group distinguishes itself through its internal Engineering Department, offering deep expertise in geotechnical engineering, concrete technology, planning, BIM, System Engineering, and other advanced tools. 

BESIX achieved a turnover of EUR 3.6 billion in 2024 and employs approximately 11,000 people across 27+ countries, representing over 80 nationalities. 

BESIX is committed through sustainable and responsible practices to leave a positive legacy. We integrate Environmental, Social, and Governance (ESG) principles into our operations. From reducing carbon emissions and promoting circular construction to fostering inclusive workplaces and ethical governance. 

Our sustainability charter and roadmap guide us in creating long-term value for communities, clients, and future generations. 

For our ongoing project in Navegantes (Brazil) we are currently looking for a Diaphragm Wall Operator for a temporary mission of 3 months. 

• Operate a heavy-duty crane equipped with a mechanical grab for deep foundation activities, specifically for the construction of diaphragm walls (Liebherr 8130, Liebherr 875, Stein Grab)
• Execute excavation of panels according to project specifications, ensuring accuracy in depth, alignment, and verticality.
• Coordinate with the site supervisor, surveyors, and supporting teams to ensure correct positioning and sequencing of excavation works.
• Monitor the condition and performance of the mechanical crane, and related equipment; report and assist in resolving technical issues.
• Perform daily equipment checks and basic maintenance to guarantee safety and operational reliability.
• Ensure full compliance with safety procedures, environmental standards, and project-specific working methods.
• Maintain precise logs of daily operations, encountered issues, and progress reports as required by the site management.
• Support the safe movement and lifting of materials within the construction area.

• Experience: Senior-level professional with extensive experience in diaphragm wall construction and operation of cranes with mechanical grabs.
• Technical Skills:
  • Proven expertise in operating mechanical equipment for deep foundation works.
  • Strong understanding of diaphragm wall construction techniques and associated geotechnical challenges.
  • Ability to interpret technical plans and excavation tolerances.
• Language: Fluent in English. Portuguese is a plus.
• Availability: Must be immediately available for a 3‑month assignment in Brazil.
• Safety Orientation: Demonstrated commitment to safe working practices and compliance with safety regulations.
• Personal Qualities:
  • Reliable, autonomous, and disciplined in equipment operation.
  • Strong communication skills and ability to collaborate effectively with site teams.
  • Problem-solving mindset and capacity to react calmly to unexpected technical issues.
• Additional Requirements: Prior international experience or experience working in large-scale construction projects is an asset.

A career at BESIX is a lot more than just a job, it's about being part of our changing and innovative world. Your skills, ambition and passion will contribute to the development of our different businesses and allow us to succeed in the challenges of the coming years.

Working for the BESIX group allows you to be a part of a dynamic, creative and entrepreneurial company. It gives you a safe and collaborative working environment with ambitious and innovative goals for the world of tomorrow, but also for your career and personal development.

We are looking for different kinds of personalities, mindsets, backgrounds and genders to build the iconic and sustainable projects of tomorrow.

In line with its behavior of “Be Inclusive”, BESIX intends to accommodate for any reasonable accommodation (non-disproportionate burden), tangible or intangible, that would neutralize the limiting influence of an inappropriate environment on the participation of a person with a disability. Talk to your recruiter when applying.

Are you ready to make an impact and leave a positive legacy for years to come? If you are passionate about our purpose: “We take on today’s boldest challenges to build a lasting legacy”, come and join our caring BESIX family. Together we will co-create our future.

Working at BESIX brings a lot of great benefits including:  

• An attractive remuneration package including a salary in line with the market and a range of employee benefits such as flexible mobility advantages, extra-legal pension, medical care insurance, work-life balance program (such as teleworking, flexible work schedule, mobile working), Health Management (sport, health check-up program, …);
• Career development programs that serve not only to ensure that you are constantly learning and improving but also that give you the possibility to expand your career horizon;
• A dynamic, creative and safe working environment with innovative colleagues supporting your endeavors (ideas, projects, goals, ambitions);
• Possibility to work on complex projects within both a local and international environment;
• The choice to remain locally anchored for the coming years or to seek an exciting international career opportunity within the group.