Excellence in Multidisciplinary Engineering Designs


Be part of OTZ staff!

The company continually invests in professional management and training and upgrading of their employees.
We seek to attract highly qualified professionals that are in line with our values​​: Commitment, Trust, Cooperation, Integrity and Quality.
Today we have a highly qualified multidisciplinary team composed of administrators, engineers, architects, designers and drafters.
If you are interested in working or interning with us, please complete our form and mail your resume to be part of our database.
We will contact you as soon as there is an opportunity.


Company Pillars

Our Mission 

"Act with agility and quality in the creation of integrated engineering solutions, seeking the satisfaction of clients and partners and promoting the completion of its employees and the technological development of society." 

Our Vision 

"Becoming one of the 20 largest companies in Engineering Consultancy and Project Brazil, operating in national and international markets, striving for customer satisfaction and listed among the most profitable and innovative companies in the industry." 

Our Values 

"Our relations are based on:. Commitment, Trust, Cooperation, Integrity and Quality"

Contact forms

Telephone: +55 21 2224.8774
Fax: +55 21 2221.8710


Rua da Lapa, 180, sala 501 - Centro
Rio de Janeiro-RJ
Zip Code: 20021-180  •  Brasil