lab assistant jobs in Ottawa

1,135 lab assistant job listings in Canada. Find daily updated positions from leading job boards.

  • Lab Assistant

    13 hours ago


    Ottawa, Canada Dynacare Full-time €44,000 - €51,000 Contract

    Are YOU our next Laboratory Assistant? As a Laboratory Assistant - FLOAT, you are responsible for obtaining quality blood samples and other specimens from patients, as well as conducting other patient tests, all in keeping with Dynacare’s mission and values. Working as part of a team, you are assisting in building a positive team environment and...


  • Ottawa, Canada Clear Destination Inc. Full-time €25,000 - €36,000 Contract

    Embark on your healthcare career with LifeLabs as a Medical Lab Assistant, focusing on testing and diagnostics for patients. This part-time afternoon role offers valuable experience in a fast-paced lab environment. As a Medical Lab Assistant, you will be responsible for sorting and unpacking specimens, ensuring accuracy in all patient requisitions, and...

  • Lab Assistant

    2 days ago


    Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada EORLA / ALREO Full-time

    Apply for Laboratory Technician 3 - LT3 at EORLA / ALREO in Ottawa, ON, CA. This Full time on site position offers great opportunities for career growth. Position Overview This position is responsible for the collection, receiving, accessioning and preparation of all samples for diagnostic testing and results reporting of clinical samples. The LT3 may...


  • Ottawa, Canada University-of-Waterlo Full-time €55,000 - €69,000 Contract

    At the University of Waterloo, we create and promote a culture where everyone can reach their full potential. As an employee, you get support & opportunities that empower you to advance your career. Explore how we can bring big ideas to life, together. The University is a welcoming workplace for those of all abilities, interests, and expertise. As part of...


  • Ottawa, Canada University of Waterloo Full-time €55,000 - €69,000 Contract

    At the University of Waterloo, we create and promote a culture where everyone can reach their full potential. As an employee, you get support & opportunities that empower you to advance your career. Explore how we can bring big ideas to life, together. The University is a welcoming workplace for those of all abilities, interests, and expertise. As part of...


  • Ottawa, Canada LifeLabs LP Full-time €42,000 - €54,000 Contract

    Be a vital part of patient care at LifeLabs as a Part Time Medical Lab Assistant. Engage in sorting specimens, ensuring data accuracy, and facilitating technical analysis in a collaborative environment. This part time role at LifeLabs involves managing diverse lab specimens and supporting operational efficiency. You will engage with clients, verify patient...


  • Ottawa, Canada Dynacare Full-time €44,000 - €51,000 Contract

    Dynacare is seeking a Laboratory Assistant - FLOAT to join our Ontario labs. You will obtain quality blood samples and perform patient tests, contributing to accurate data and positive patient experiences. This permanent, part-time role offers 15 hours per week, day shifts across multiple locations (Peterborough, Kingston, Port Perry, Amherstview,...


  • Ottawa, Canada University-of-Waterlo Full-time €55,000 - €69,000 Contract

    Enhance your career at the University of Waterloo as a Microbiology Lab Support Assistant. Facilitate lab operations while engaging with undergraduate courses in a full-time, permanent position. This role focuses on supporting Lab Technicians by maintaining Microbiology Preparation Rooms. You will be responsible for sterilizing waste, preparing necessary...

  • Medical Lab Assistant

    13 hours ago


    Ottawa, Canada Clear Destination Inc. Full-time €25,000 - €36,000 Contract

    As MedicalLab Assistant you will play a key role in the testing and diagnostic process for a wide range of patients. LifeLabs also provides first aid training, continuing education opportunities, and excellent opportunities for career growth and advancement. Status: Part Time Shift: Afternoon Shift 3pm- 11pm Additional requirements: Should have flexible...


  • Ottawa, Canada LifeLabs LP Full-time €42,000 - €54,000 Contract

    As MedicalLab Assistantyou will play a key role in the testing and diagnostic process for a wide range of patients. LifeLabs also provides first aid training, continuing education opportunities, and excellent opportunities for career growth and advancement. Status: Part Time Shift: Work day is 8 am to 6:30 p.m., Start Time varies, shifts are 4 - 7.5 hrs,...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada HealthCareCAN Full-time

    Yukon Hospital Corporation is seeking a Laboratory Assistant for Whitehorse General Hospital. The role involves administering blood and urine sampling, ECGs, holter monitors, and pulmonary function tests, as well as specimen dispatch and receipt from referral labs. Certification as a Medical Laboratory Assistant is required, with CPR, TDG and ECG...


  • Ottawa, ON, Ottawa Census Division, ON; Ontario, Canada EORLA / ALREO Full-time

    Eastern Ontario Regional Laboratory Association (EORLA) seeks a Pathologists' Assistant supervisor to oversee daily lab operations, ensuring quality, policy compliance, and professional conduct. You will guide staff, resolve challenges, and implement corrective actions while maintaining respectful communications. Rotation includes days and evenings with...


  • Ottawa, ON, Canada HealthCareCAN Full-time €5 - €6 Contract

    Yukon Hospital Corporation is seeking a Laboratory Assistant for Whitehorse General Hospital. The role involves administering blood and urine sampling, ECGs, holter monitors, and pulmonary function tests, as well as specimen dispatch and receipt from referral labs. Certification as a Medical Laboratory Assistant is required, with CPR, TDG and ECG...

  • Lab Assistant

    1 week ago


    Ottawa, Canada Dynacare Full-time €28,000 - €33,000 Contract

    Dynacare in Keswick, Ontario is seeking a part-time Laboratory Assistant (FLOAT) to process blood samples and other specimens, enter requisitions and results, and provide excellent patient-centered service. The role supports multiple locations and requires careful data handling and compassionate patient interactions. You should have completed a Laboratory...

  • Lab Assistant

    1 week ago


    Ottawa, Ontario, Canada LifeLabs Full-time

    For over 50 years, LifeLabs has been Canada's leading provider of laboratory diagnostic information and digital health connectivity systems, enabling patients and healthcare practitioners to diagnose, treat, monitor and prevent disease. We are passionate about empowering healthier Canadians through accessible, accurate, and innovative diagnostic services.We...


  • Ottawa, Canada Waterloo International Full-time €73,000 - €117,000 Contract

    The University of Waterloo seeks a Laboratory Instructor/Hardware Specialist in the Electrical and Computer Engineering department to enhance undergraduate labs and ensure safe, effective operation of lab facilities. You will deliver lab courses, collaborate with faculty on lab content, and help design new experiments while maintaining equipment and safety...


  • Ottawa, Ontario, Canada LifeLabs Full-time

    Become a Lab Assistant at LifeLabs and engage in critical testing processes that affect patient care while managing specimen accuracy and compliance requirements. Must be open to various afternoon and evening shifts.As a part-time Lab Assistant, you will play a significant role in healthcare at LifeLabs, a recognized leader in lab diagnostics. Your...

  • Lab Assistant

    1 week ago


    Ottawa, Ontario, Canada Dynacare Full-time

    Job Posting: Laboratory AssistantWhere YOU work, makes a difference.Life is precious and every moment matters. Dynacare is helping Canadians achieve a healthy future with care and wellness solutions that are convenient, understandable, and accessible. When you join our team, every day is an opportunity to get better and be inspired. It's an environment where...

  • Lab Patient Technician

    10 hours ago


    Ottawa, Ontario, Canada LifeLabs Full-time

    As a Lab Patient Technician you will be responsible for the specimen collection process, from greeting patients through to preparation of specimens for transportation. This is an important role in patient care and our business, and will let you see the difference that you make in patients’ lives.   Status: Temporary Part Time RegularSchedule: Various...


  • Ottawa, Canada Waterloo International Full-time €88,000 - €110,000 Contract

    ## Analytical Lab Services SpecialistApply: Waterloo, Ontario, Canada: Full time: Posted Today: 2026-02843At the University of Waterloo, we create and promote a culture where everyone can reach their full potential. As an employee, you get support & opportunities that empower you to advance your career. Explore how we can bring big ideas to life,...