Vancouver, British Columbia, Canada
Onsite
Discover TRIUMF, Canada's particle accelerator centre, and one of the world's leading laboratories for particle and nuclear physics and accelerator-based science. TRIUMF's diverse community of nearly 600 multidisciplinary researchers, engineers, technicians, tradespeople, staff, and students create a unique incubator for Canadian excellence, as well as a portal to premier global collaborations. Fueling innovation and improving lives, we are committed to accelerating discovery and shaping a better world.
Equity, diversity, and inclusion are integral to excellence and enhance our ability to create knowledge and opportunity for all. Together, we are committed to building an inclusive culture that encourages, supports, and celebrates the voices of our employees, students, partners, and the people and communities we serve.
TRIUMF’s student program typically hires ~40 students each term from across all disciplines who hang together socially and professionally during the term, and beyond. Our program offers young minds a chance to gather, learn, make new friends, and have fun doing so during their time at TRIUMF. We hold weekly ProD sessions for students which include different activities such as conflict resolution, emotional intelligence, critical thinking, and active listening. Additionally, we hold weekly seminars about the different experiments at TRIUMF, and these talks specifically cater to students. Located on the UBC campus makes it easier for students to make friends, create memories, and explore Vancouver all while working at TRIUMF.
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Come join us to see how we are working to unlock the mysteries of the universe and shape the future. Apply now and be part of our extraordinary journey.
Learn more about the amazing research and work we do at TRIUMF.
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Project Name: Characterization of Low Gain Avalanche Detectors with Two-Photon Absorption.
Overview of the Project:
Low-Gain Avalanche Detectors (LGADs) are a type of silicon-based particle detector designed for precise timing measurements. They operate by amplifying the signal from a passing particle using controlled avalanche multiplication, but at a lower gain compared to traditional avalanche photodiodes. This balance allows LGADs to achieve excellent time resolution while maintaining good spatial resolution.
In the context of PIONEER (a next-generation experiment to study rare pion decays), LGADs are being considered for use in the active tracking target, where precise timing and tracking is essential to disentangle overlapping events and suppress background.
To better understand LGAD performance, especially gain behaviour, Two-Photon Absorption (TPA) techniques are employed at TRIUMF. TPA allows for localized energy deposition within the sensor, enabling detailed studies of the LGAD response as a function of depth. This is particularly useful for investigating gain suppression effects that occur under high carrier densities, helping to optimize detector design and operating conditions for maximal performance.
Day-to-Day Duties: Perform measurements of different LGAD sensors using the TPA setup; analyze and interpret the results, compare them with simulations, and present findings. The student may also be involved in analyzing previously acquired LGAD data from the M20 muon beamline at TRIUMF, as well as data to be collected at the Paul Scherrer Institute in December 2026. Depending on their interests, the student may also gain hands-on experience testing a liquid-xenon purity monitor in a cryostat.
Learning Outcomes and Responsibilities:
The student selected for this position will play an active role in the characterization of LGAD sensors, contributing to both the experimental measurements and the analysis of the data. This work will provide hands-on experience with state-of-the-art detector technologies and contribute directly to the development of instrumentation for the PIONEER experiment and other applications.
Qualifications:
The student should enjoy hands-on laboratory work as well as programming. A good foundation in C++ or Python would be preferred.
Skills required:
C++ Programming Language, Python (Programming Language)TRIUMF, Canada's national laboratory for particle and nuclear physics, is situated on the vibrant south campus of the University of British Columbia, nestled within the beautiful Pacific Spirit Park in Vancouver, BC.
At TRIUMF, we value our employees and are committed to providing a competitive total rewards package. In addition to a competitive salary, we offer comprehensive benefits that promote the well-being and security of our staff. Our organization provides an excellent opportunity to grow your career in a high-profile national research facility, where you can make a difference.
If you are passionate about science, engineering and technology, driven to excel, and eager to be part of a collaborative and forward-thinking organization, we encourage you to apply. Take the next step in your career journey with TRIUMF.
TRIUMF offers help with travel costs for students outside the Vancouver and surrounding area.
Applications must have the following documents uploaded:
Incomplete applications may not be considered.
Applications closing date:
September 21, 2026Period of Work (possible 4 month extension):
January 04, 2027-April 30, 2027Salary is commensurate with academic progress and previous relevant work experience, and ranges from $ 2815 to $ 4238 per month including 4% vacation pay.
TRIUMF is an equal-opportunity employer committed to diversity in the workplace, and we welcome applications from all qualified undergraduate students as defined below (unless stated otherwise above):
Canadian undergraduate students or Canadian Permanent Resident undergraduate students enrolled in an accredited post-secondary institution in Canada (or outside Canada) who are studying in a vocational or professional training program that leads to a degree, diploma or certificate.
Foreign full-time undergraduate students currently enrolled at a designated learning institution at the post-secondary level, and who are studying in an academic, vocational or professional training program that leads to a degree, diploma or certificate that is at least six months in duration, and who have a valid Canadian study permit which allows for employment off-campus, and who have applied for a Social Insurance Number
Foreign undergraduate students enrolled in a recognized undergraduate program of study abroad who have accepted, or are in the process of accepting, an "Invitation to Apply" for a work permit under the International Experience Canada (IEC) program http://www.canada.ca/en/immigration-refugees-citizenship/services/work-canada/iec/apply-work-permit.html.
At TRIUMF, we’re passionate about accelerating discovery and innovation to improve lives and build a better world. Equity, diversity, and inclusion are integral to excellence and enhance our ability to create knowledge and opportunity for all.
Together, we are committed to building an inclusive culture that encourages, supports, and celebrates the voices of our employees, students, partners, and the people and communities we serve.
Contact information:
Email: student@triumf.ca
Phone: 604.222.1047
Fax: 604.222.3791
4004 Wesbrook Mall
Vancouver, BC
V6T 2A3
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