Geotechnical Technologist

About the Role

AECOM is seeking a full-time Materials Testing Technician to join our materials testing and geotechnical laboratory team in Calgary, Alberta. This role is ideal for a lab and field-focused technician who enjoys hands-on testing work while maintaining exposure to field programs and construction support activities.

You will work closely with a team of experienced geotechnical technologists, engineers-in-training, and professional engineers supporting infrastructure, transportation, energy, and land development projects across Western Canada. AECOM is committed to mentorship, technical growth, and developing long term careers for motivated technical professionals.

What You’ll Do

Field Support & Construction Monitoring

• Perform field density testing using nuclear densometers and other standard equipment.
• Support field programs, including site visits, subcontractor coordination, and geotechnical investigations.
• Monitor construction activities, including fill placement, subgrade inspections, proof rolling, instrumentation installation, and pile installation.
• Provide guidance and troubleshooting for earthworks quality control (e.g., fill compaction and excavations).
• Assist with field investigations such as test pits, drilling programs, and instrumentation installation and monitoring, as required.

Laboratory & Materials Testing

• Conduct laboratory testing of soils, concrete, aggregates, and asphalt in accordance with CSA, ASTM, CCIL, and project-specific standards.
• Prepare, label, store, and manage soil and materials samples.
• Maintain a clean, organized, and efficient laboratory, including sample and equipment inventory.
• Calibrate, inspect, and maintain testing equipment in accordance with QA/QC procedures.
• Support continuous improvement of laboratory methods, workflows, and quality standards.
• Coordinate testing priorities with engineers and project managers to meet project timelines.
• Continue developing technical skills and certifications.

Reporting, Coordination & Team Collaboration

• Prepare accurate and timely laboratory and field reports.
• Clearly communicate results, observations, and non-conformances to internal teams and clients.
• Coordinate testing schedules with project teams to meet deadlines.
• Provide technical input and troubleshooting related to materials testing and earthworks quality.

Health, Safety & Professional Development

• Actively promote and adhere to AECOM’s health and safety culture, policies, and procedures.
• Participate in training, certifications, and mentorship opportunities.
• Support and mentor junior technicians, as appropriate.

Minimum Requirements

• 4+ years of experience in materials testing (soils, asphalt, concrete) and earthworks construction monitoring.
• Radiation Safety Training for nuclear gauge use.
• Working knowledge of CSA and ASTM testing standards.
• Ability to lift up to 25 kg (e.g., samples and testing equipment).
• Willingness to work overtime and weekends, as required.
• Ability to travel intermittently within Western Canada.
• Valid Class 5 driver’s licence.

Preferred Qualifications & Assets

• CCIL certification (Concrete Testing Technician), or eligibility to obtain.
• Registration with, or eligibility for, ASET.
• Experience with instrumentation installation, monitoring, and drilling programs.
• Experience supporting Alberta Transportation, City of Calgary, or similar public infrastructure projects.
• Experience in a high-throughput materials testing laboratory.
• Proficiency in Microsoft Excel and Word.
• Strong written communication, organization, and time management skills.
• Demonstrated ability to work collaboratively, solve complex problems, and maintain effective working relationships.
• Self-motivated with a high level of initiative.

Why AECOM

At AECOM, you’ll be part of a global professional services firm delivering complex infrastructure and geotechnical projects that shape communities.

In this role, you’ll benefit from:

• Strong technical mentorship from experienced engineers and senior technologists
• Exposure to diverse projects across Western Canada
• Support for training, certifications, and long-term career development
• A collaborative team environment grounded in safety, quality, and integrity

• Relocation is not available for this position.
• Sponsorship for Canadian employment authorization is not available for this position.

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. Artificial intelligence will be used to support the screening, assessment, and selection of applicants for this role. Final hiring decisions are made by the hiring team.