Macarena Hillerns
With almost 20 years of experience, she has concentrated her professional practice in the management, negotiation, drafting and review of engineering and construction contracts. She has also specialized in labor and corporate compliance matters.
At WL, Macarena has participated in contract support services and administration of claims, working hand in hand with clients within management levels and technical offices.
Prior to joining WL, she worked at Sigdo Koppers Group between 2008 and 2021, where she worked as lawyer of the Legal Department at Construcciones y Montajes COM S.A. and, later, at the Corporate Prosecutor’s Office of SK Ingeniería y Construcción S.A.
While at the former company, she dealt with matters related to the negotiation and administration of contracts, the processing and administration of litigation, as well as filing and administrative claims before government agencies, in the latter, she was responsible for providing legal counsel, the drafting and review of contracts for Supply Management, as well as the development of strategies and legal recommendations in claim & contract management.
Furthermore, she also worked in the legal department of Compañía Siderúrgica Huachipato, one of the steel subdivisions of CAP Acero.
Thanks to this experience, she has an in-depth knowledge of the reality regarding the operation of companies within the field, where her ability to analyze the risks associated with the conclusion and execution of engineering and construction contracts is outstanding.
Additionally, her many postgraduate studies in business-related law, including her specialization in compliance, allow her to complement her sharp understanding of the construction industry with a broader legal perspective.
A
ACADEMIC BACKGROUND
- Lawyer, Universidad del Desarrollo (UDD).
- Master in Law LLM, with a minor in Business Law, Pontificia Universidad Católica de Chile (PUC).
- Post degree in Corporate Compliance, Universidad Adolfo Ibáñez (UAI).
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Project Management Course, Faculty of Engineering and Sciences, Adolfo Ibáñez, University
OTHER
- Languages: Spanish, English and German.
PUBLICATIONS AND NEWS
Alex Wagemann highlights the preventive role of Dispute Boards at events in Peru and Mexico
In May and June, Alex Wagemann, founding partner at WL and expert in contractual dispute resolution, participated in two major international forums addressing key aspects of the structure, operation and current challenges of these panels in complex infrastructure projects.
VER MÁSWAGEMANN Consulting becomes WL Experts & Advisors
We introduce WL Experts & Advisors, a new identity that reflects the natural evolution of that trajectory. This is not just a change of image, but a consolidation: that of an office that integrates technical expertise, strategic vision, and a permanent commitment to professional rigor.
VER MÁSFernando Landeros: “Simplifying complexity is key in arbitration”
In a column published by a leading Chilean media magazine, WL's director, Fernando Landeros, reflects on the "dual role" of the Expert Witness in Construction Arbitration: "communicating complex ideas in a simple way is key to ensuring that the courts properly understand and value the expert's technical work."
VER MÁSLet's talk
If you need expert support, write to us at
and let's talk.
Let's talk
If you need expert support, write to us and let's talk.




