Senior Consultant & Associate Director - Quantum (Spanish and Portuguese speakers)

HKA is a leading global consultancy in risk mitigation, dispute resolution, expert witness and litigation support. We anticipate, investigate and resolve complex challenges by harnessing world-leading multi-disciplinary expertise and experience.

As trusted independent consultants, experts and advisors, we deliver solutions amid uncertainty, dispute and overrun, and provide the insights that make the best possible outcomes a reality for public and private sector clients worldwide.  Our experts have testified across the globe on many of the largest quantum, delay, engineering and commercial damages matters.  

Advance Your Career with HKA

At HKA,we empower professionals to grow, lead, and make a lasting impact. As part of our Construction, Claims and Expert Services team, you’ll work on high-profile international cases, collaborate with industry-leading experts, and develop your career in a supportive, intellectually stimulating environment.

Why HKA?

• Global Reputation: Join a firm recognised for excellence in expert witness services and dispute resolution.
• Collaborative Culture: Work within a team that values integrity, knowledge-sharing, and mutual success.
• Career Progression: Whether you're stepping into a Senior Consultant role or advancing to Associate Director, we offer clear pathways for growth—supported by mentoring, structured development plans, and exposure to leadership opportunities.
• Expert-Led Learning: Gain hands-on experience alongside some of the most respected names in the quantum and expert witness arena.

The Opportunity

We’re looking for Quantum specialists with proven experience navigating complex disputes across LATAM and international markets, professionals who thrive in cross-border environments, bring commercial insight, and can deliver high-impact analysis that stands up to scrutiny on the global stage.

What You’ll Be Doing

• Advising clients on contractual and dispute-related matters, including claims strategy and resolution.
• Conducting forensic quantum analysis of large datasets and presenting findings in structured, compelling formats.
• Supporting expert witnesses with quantum assessments and drafting high-quality report sections.
• Reviewing project documentation and gathering evidence relevant to disputes.
• Liaising with client management, legal teams, and external counsel.
• Leading or contributing to internal training, mentoring junior consultants, and supporting business development initiatives.

What We’re Looking For

• Education: Degree-qualified in a construction-related discipline; a secondary legal qualification is highly desirable.
• Experience: Significant experience in international contracting, ideally within infrastructure, oil & gas, nuclear, or power generation sectors.
• Dispute Resolution: Strong background in adjudication, arbitration, and/or litigation, with hands-on experience preparing for formal proceedings.
• Quantum Expertise: Proven ability to conduct quantum analysis and produce high-quality reports.
• Analytical Skills: Exceptional attention to detail and ability to interpret complex data sets.
• Communication: Clear, persuasive communicator with excellent written and verbal skills in English, Spanish and Portuguese.
• Technology: Proficient in MS Excel and Word; familiarity with data analysis tools is a plus.
• Leadership: Strategic thinker with the ability to manage complex tasks and mentor others.
• Client Engagement: Comfortable building relationships and representing HKA with professionalism and credibility.

Your Career, Elevated

At HKA, your development is more than a promise—it’s a plan. 

• Structured career pathways tailored to your goals.
• Mentorship from senior leaders and experts.

What we offer:

At HKA we recognise that our people are critical to our ongoing success. Our priority is to provide an inclusive and collaborative culture aimed at providing the best opportunities for our people to thrive and develop in their chosen career path.

We operate a flexible working pattern both in terms of hours and location and are happy with flexible remote working. 

Our Global Recruitment team is committed to providing an authentic candidate experience for all those who take the time to apply to HKA. We ar