Pros
Exiros is challenging. You will learn a lot, and be able to very quickly apply your skills to real life situations. You are thrust into an intense environment and given a lot of responsibility right off the bat. Training is essentially learn-as-you-go and you need to be able to adapt quickly and make decisions that have a direct impact on production from day one. You are compensated very well - total compensation is above average. You get one annual bonus based on personal performance and another based on company performance. Despite being in the oil and gas industry, Tenaris/Exiros is in a good financial position overall as a company and can often pull through difficult times, when competitors fail.
Cons
Exiros has the potential to be a great place to work, but the complete lack of work-life balance makes it unbearable. You will never finish all the assigned tasks, and then you are ridiculed for not doing so. They are extremely understaffed, and management expects one person to do the work of 4-5 people. Upper management recognizes they are understaffed and actively avoids doing anything to address the problem. In recent months the footprint of the company has almost doubled, and yet the size of the procurement team has actually shrunk. The culture is toxic, and there is very little room for advancement unless you are from Italy or Argentina and speak Spanish. A lot of very smart people have their ideas dismissed or achievements go unrecognized simply because of management's perception of them. Attitudes and behaviors of management and end users, at times, is unprofessional. Processes and procedures are inefficient, and there is poor communication among internal stakeholders. As a result sometimes the simplest tasks are the ones that take the longest to complete. IT tools are outdated and repetitive tasks must be done manually.