Saint John, Nb Laboratory assistant Jobs – 2 Openings This Week

Laboratory Technician (Fixed Term)
Irving Oil —Saint John, NB
- Full-time
- Laboratory experience
- Dental care
Quick apply
5d
Environmental Specialist/Lab Supervisor
Irving Paper —Saint John, NB
- Full-time
- Engineering
- Laboratory experience
- Supervising experience

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Environmental Specialist/Lab Supervisor
Irving Paper —Saint John, NB
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Laboratory Technician (Fixed Term)

Irving Oil
Saint John, NB

Quick apply

Job details

Full-time
5 days ago

Benefits

Dental care

Skills

Class 5 Licence
Post-secondary education
Laboratory experience

Full job description

As a Laboratory Technician you will perform standard analytical tests on petroleum samples while following the Laboratory’s quality management system under the supervision of Senior Lab resources. Your goal will be to develop competency across all required test methods during this 6‑month term while ensuring accuracy, consistency, and adherence to established procedures. Your success will come from demonstrating strong attention to detail, reliably executing test methods, maintaining quality standards, and seeking guidance to continuously improve your technical skills. Kindly note this is a 6 month fixed term position.

If you are interested in this exciting opportunity, please apply by August 9, 2026.

What We Offer:

Work Environment – Work and grow within Canada’s largest Refinery, with strong safety culture, access to a fitness facility, an onsite medical team, and a café
Flexible Benefits Plan – Including medical and dental benefits that are both in effect from day one
Development Opportunities - Personal and professional development opportunities

Your Responsibilities:

Receive training and build competencies in all test methods by Day Area or Control Lab (Shift areas). Test areas include the Corner, Cloud, Bunker, Asphalt, Chromatography and Octanes
Pick up, or receive samples for testing, and deliver the samples to the appropriate staging area
Perform routine testing of samples and quality control specimens using specified methodology under supervision
After review and signoff, verify and communicate test results assuring the validity and traceability of the information
Make the appropriate entries into LIMS, instrument logs, control charts, calibration records, laboratory worksheets, and any other media, whether print or electronic, as required
Maintain documentation, equipment, and work areas in a neat, orderly condition
Monitor the availability of the supplies needed for testing processes, restock areas as required, and make any deficiency of such supplies known to Shift Team Lead/Area Specialist
Complete all training specific to their role and keep personal training records current and orderly

Your Skills:

Ability to work both independently and as part of a team environment
Very strong attention to detail
Able to multitask and adapt to changing priorities
Comfortable with standard operating procedures and able to meet deadlines
Understand the importance of complete documentation of all work performed
Able to understand the impact of your assigned work to other groups and the organization

Your Experience:

Post-secondary education in science or a related field
Must have a Class 5 Driver’s License
Prior experience in a lab environment an asset
Experience with wet chemical testing methods an asset

Irving Oil is committed to supporting a diverse and inclusive work environment. We thrive on the good energy that’s created when our people from different backgrounds, identities, cultures and experiences share their unique perspectives. Diversity is key to our success and inclusion is everyone’s responsibility.

Job Requirements - Work Experience

Job Requirements - Education

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laboratory assistant jobs in saint john, nb

Laboratory Technician (Fixed Term)

Environmental Specialist/Lab Supervisor

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