About us

At Arca, we pull carbon dioxide from the air and store it permanently as rock. To do this at scale, we partner with the minerals industry to implement our technology at mine sites, using their rock waste as our feedstock. These are the same mines that are producing the minerals necessary for the transition to a clean energy future. Arca’s founders are leaders in the field of carbon capture in mine tailings with more than 20 years of experience in innovation and research.

We believe that by working with nature, not against it, we can achieve carbon dioxide removal on the scale needed to secure thriving and abundant life on Earth for generations to come. If that resonates, we want to hear from you. We’re building a team of sharp, mission-driven, and collaborative individuals who take pride in using their skills to contribute to a sustainable future.

Position Overview

As an Arca Lab Intern, you will support experimental work within Arca’s Activation team at our Vancouver lab. This role focuses on hands-on laboratory assistance for mineral activation and carbon mineralization experiments, with an emphasis on monitoring flow through reactor systems, preparing samples, and helping collect experimental data. The position is on-site and lab-based, supporting day-to-day experimental continuity and efficiency. Training, onboarding, and safety instruction will be provided.

This internship is expected to run for an initial three-month term, with continuation evaluated based on performance and project needs. Candidates available for longer-term commitments are preferred.

Responsibilities

• Assist with operation and routine monitoring of flow-through activation reactors.

• Support sample preparation for mineralization and analytical experiments, including labeling, handling, and tracking materials.

• Monitor ongoing experiments, record observations, and collect experimental data according to established protocols.

• Maintain organized lab workspaces and support general laboratory upkeep.

• Follow laboratory safety procedures and receive training on relevant equipment and experimental systems.

• Work closely with Activation team members to support experimental timelines.

• Carry out assigned tasks independently once trained, while communicating progress and issues to supervisors.

Skills and Experience

• Currently enrolled student with background or coursework in mineral processing, environmental science, earth sciences, chemistry, materials science, or related fields.

• General laboratory experience or comfort working in hands-on technical environments.

• Ability to follow experimental protocols and record structured data accurately.

• Comfort working with mechanical or experimental systems after training.

• Organizational skills and attention to detail.

• Availability to work on-site for approximately 30 to 40 hours per week.

• Availability to work full-time for 3 months.

• Legal right to live and work in Canada without sponsorship.

We’re looking for individuals who…

• Are optimistic, we can make an impact in the fight against climate change

• Embrace an optimistic mindset, eagerly tackling ideas and situations that challenge conventional boundaries

• Thrive in a collaborative and fast-paced working environment

What we offer at Arca

• A competitive salary

• Flexible working policy

• Flex Fridays

• Pet-friendly office

• A fun and diverse environment, with inspired colleagues who are united in the fight against climate change

This role may be partially funded through a wage subsidy program. In accordance with program requirements, priority may be given to candidates who are Canadian citizens or permanent residents.

At Arca, we believe that our commitment to diversity and inclusion is not only the right thing to do but also essential for our success as a company. We welcome and encourage all qualified candidates to apply for our open positions, regardless of their background, race, colour, age, national origin, ancestry, religion, sexual orientation, gender identity and/or expression, status as a veteran, and basis of disability.