33 laboratory jobs found in Mission Viejo, CA

Description Medical Laboratory Scientist - Clinical Lab at Providence Mission Hospital in Mission Viejo, CA. This position is full-time and will work 8-hour, Night shifts. Providence Mission Hospital in Mission Viejo has received Magnet designation in 2012, 2017, 2021 and are in the process of earning our fourth designation in 2025! This is a prestigious designation from the American Nurses Credentialing Center (ANCC), which recognizes organizations that provide the highest-quality care. Only eight percent of hospitals nationwide have achieved Magnet designation. We are also recognized as one of the best regional hospitals in 18 types of care by U.S. News & World Report, including orthopedic and gastroenterological care. Our hospital is also honored with awards for cardiac surgery, gastrointestinal surgery, and excellence in women's services by Healthgrades and Newsweek. Under the general supervision of the Chief...

Description Under the direction of a Supervisor, the Lead Clinical Laboratory Scientist (Lead CLS) utilizes professional knowledge, skills and judgment to perform a variety of technical, clerical, physical and quality assurance functions. The Lead CLS works independently, oversees the day to day operation of the division, supports leadership of the division and accepts responsibility for special projects/activities as agreed upon with the supervisor and/or manager. Providence caregivers are not simply valued – they’re invaluable. Join our team at St. J oseph Hospital Of Orangeand thrive in our culture of patient-focused, whole-person care built on understanding, commitment, and mutual respect. Your voice matters here, because we know that to inspire and retain the best people, we must empower them. Required Qualifications: Bachelor's Degree - Science. California Clinical Laboratory...

Description Medical Laboratory Scientist at Providence St. Jude Medical Center, Fullerton, CA. This position is per-diem and will work 8-hour, evening shifts. Providence St. Jude Medical Center in Fullerton, CA was designated as a Magnet organization in 2015 and 2020 by the ANCC Magnet Recognition Program. This prestigious designation recognizes excellence in nursing services. In April 2025, Providence St. Jude Medical Center is applying for redesignation. In addition, we are recognized as a top regional hospital in 9 types of care by U.S. News & World Report and listed among the top 20 in Newsweek’s America’s Best-In-State Hospitals for California, is celebrated for its excellence in surgical and clinical care by Healthgrades. Under the direction of the Laboratory Supervisor, the clinical Laboratory Scientist uses professional knowledge and judgment to perform technical, analytical, clerical and...

Description Medical Laboratory Scientist at Providence Little Company of Mary Medical Center San Pedro in San Pedro, CA. This position is Full-time and will work 8-hour, Variable shifts. Providence Little Company of Mary Medical Center San Pedro, awarded the Joint Commission’s Gold Seal of Approval® and the American Heart Association/American Stroke Association’s Gold Plus Achievement Award, is recognized for its exceptional stroke care. Additionally, our Rehab Center is nationally ranked by UDSMR and accredited by CARF for outstanding rehabilitation programs. The Clinical Laboratory Scientist is responsible for specimen processing, test performance, test result reporting, and clerical and patient care support services. The CLS provides service in one or more sections of the laboratory with a high level of accuracy, precision and timeliness and ensures compliance with departmental and regulatory agency standards....

Description Medical Laboratory Scientist at Providence Little Company of Mary Torrance in Torrance, CA. This position is Full-time and will work 8-hour, Variable shifts. Providence Little Company of Mary in Torrance is celebrated in 2025 as one of America’s Best-In-State Hospitals by Newsweek and recognized by U.S. News & World Report for excellence in 11 types of care. We are also proud to be included in the Maternity Care Honor Roll by the California Surgeon General for 2024. The Clinical Laboratory Scientist is responsible for specimen processing, test performance, test result reporting, and clerical and patient care support services. The CLS provides service in one or more sections of the laboratory with a high level of accuracy, precision and timeliness and ensures compliance with departmental and regulatory agency standards. Providence caregivers are not simply valued – they’re invaluable. Join...

30975 Description If you’re devoted to using your specialized clinical laboratory expertise to uncover the causes of diseases, you’ll find an exceptional home for your career at UCLA Health. Within our stimulating and supportive environment, you’ll collaborate with world-class clinicians while working with the latest in laboratory technology. If you’re looking to advance your career with one of the nation’s top health systems, we invite you to join us. As a Clinical Laboratory Scientist in the Blood Bank, you’ll play a pivotal role in providing life-saving transfusion support for UCLA Medical Center patients, including trauma and transplant cases. Your expertise will drive accurate and timely diagnostic insights while ensuring the highest standards of patient care. Primary job duties include: Conduct patient transfusion testing and perform complex immunology problem-solving. Manage and input vital data into our advanced lab systems. Oversee quality control testing,...

30688 Description Under the supervision of the Laboratory Manager, the primary duties are to coordinate and supervise all activities of the section in the Clinical Laboratory. This includes all pre-analytical, analytical, and post-analytical processes. In order to fulfill this requirement, the incumbent is required to have an academic background, practical experience, and teaching ability in medical technology. Management skills such as planning, organizing, directing, and coordinating the work of others is required. It is required that each employee consistently and continuously, anticipate, identify, and respond to customer requirements within the context of the mission of the Medical Center and the Clinical Laboratories Qualifications The following are required:  Candidate must have a California State CLS License. Must have four years of experience as a CLS. Knowledge of Clinical Lab test names and their abbreviated forms. Demonstrate working knowledge of medical...

30806 Description As a Clinical Laboratory Scientist in the Flow Cytometry & Bone Marrow Lab, your responsibilities will include: • Conducting bone marrow differential counts • Performing Flow Cytometry clinical laboratory tests • Preparing laboratory reagents • Performing quality control and calibration on test systems • Maintaining, troubleshooting, and repairing laboratory equipment • Processing patient specimens • Performing data entry and maintaining accurate laboratory records In addition to a competitive salary range, this position is also eligible for shift differentials. Salary Range: $56.54/hour - $75.34/hour Qualifications • Current, valid California Clinical Laboratory Scientist license (CLS) - required • Bachelor’s degree - required • Must pass the Ishihara Color Vision exam, i.e. visual acuity including color differentiation - required • At least 1 year of CLS experience in Flow Cytometry - preferred

28634 Description If you’re devoted to using your specialized clinical laboratory expertise to uncover the causes of diseases, you’ll find an exceptional home for your career at UCLA Health. Within our stimulating and supportive environment, you’ll collaborate with world-class clinicians while working with the latest in laboratory technology. If you’re looking to advance your career with one of the nation’s top health systems, we invite you to join us. As the Senior Clinical Laboratory Science Specialist for Point of Care Testing (POCT), you will provide leadership and technical expertise for the Ambulatory Clinical Laboratory Point of Care program.  In this role, you will oversee POCT quality control and proficiency testing, conduct training and competency assessments, validate new analyzers and test methodologies, and develop and maintain policies and procedures. Salary Range: $64.39/hour - $82.90/hour Qualifications • Current, valid California Clinical...

Description Medical Laboratory Scientist at Providence St. Joseph Medical Center in Burbank, CA. This position is per-diem and will work 8-hour, Variable shifts. Providence St. Joseph Medical Center is proud to be Magnet® recognized, the nation’s highest recognition for nursing excellence. The American Nurses Credentialing Center’s Magnet Recognition Program® recognized the hospital’s nursing team for exemplary patient care, nursing practice collaboration, patient outcomes and nursing research. In addition, Providence St. Joseph is recognized as one of the best regional hospitals in 11 types of care by U.S. News & World Report. Reporting to the General Laboratory Supervisor, this position is responsible for performing superior customer satisfaction, ensuring the highest quality care and service. Performs a wide range of procedures including procedures of high complexity in at least three laboratory sections where one of...

Description Medical Laboratory Scientist at Providence Holy Cross Medical Center in Mission Hills, CA. This position is Full-time and will work 8-hour, day shifts. Providence Holy Cross Medical Center is four-time designated for Magnet® status, the highest recognition for nursing excellence, making it one of just four hospitals in California to achieve this status. Since 2007, Holy Cross has been recognized as a Magnet® hospital—a prestigious designation from the American Nurses Credentialing Center (ANCC), which recognizes organizations that provide the highest-quality care. Only 9.96% of U.S. hospitals earn Magnet® recognition, which means that only 1% of U.S. hospitals are four times designated. Providence Holy Cross Medical Center, recognized as one of the best regional hospitals in 10 types of care by U.S. News & World Report. We are also the proud recipient of multiple Healthgrades awards,...

Description Medical Laboratory Scientist at Providence St. Mary Medical Center in Apple Valley, CA. This position is per-diem and will work 8-hour, Variable shifts. Providence St. Mary Medical Center has been a part of the community of Apply Valley, California since 1956 and is recognized as one of the best regional hospitals in 6 types of care by U.S. News & World Report. Be part of our team dedicated to providing exceptional medical care across a range of specialties for our community. The Clinical Laboratory Scientist is responsible for the accurate and timely reporting of high complexity laboratory test results with minimal supervision. CLS personnel are capable of performing pre-analytical, analytical and post-analytical duties including specimen evaluation, data analysis, and instrument maintenance and problem resolution. They often work with acute-care and outpatient caregivers, along with other Laboratory...

Description The Clinical Laboratory Scientist is responsible for the accurate and timely reporting of high complexity laboratory test results with minimal supervision. CLS personnel are capable of performing pre-analytical, analytical and post-analytical duties including specimen evaluation, data analysis, and instrument maintenance and problem resolution. They often work with acute-care and outpatient caregivers, along with other Laboratory Services staff in performing their duties. Providence caregivers are not simply valued – they’re invaluable. Join our team at St. Mary Medical Center thrive in our culture of patient-focused, whole-person care built on understanding, commitment, and mutual respect. Your voice matters here, because we know that to inspire and retain the best people, we must empower them. Required Qualifications: Bachelor's Degree Coursework/Training 16 semesters or...

Description Pathology Assistant at Providence St. Jude Medical Center, Fullerton, CA. This position is per-diem and will work 8-hour, Day shifts. Providence St. Jude Medical Center in Fullerton, CA was designated as a Magnet organization in 2015 and 2020 by the ANCC Magnet Recognition Program. This prestigious designation recognizes excellence in nursing services. In April 2025, Providence St. Jude Medical Center is applying for redesignation. In addition, we are recognized as a top regional hospital in 9 types of care by U.S. News & World Report and listed among the top 20 in Newsweek’s America’s Best-In-State Hospitals for California, is celebrated for its excellence in surgical and clinical care by Healthgrades. Assists the pathologist in providing anatomic pathology services by examining and preparing human surgical and biopsy specimens and helping perform postmortem examinations....

27069 Description In this role you will: Perform device (pacemaker, ICD, and ILR) interrogations Handle ambulatory cardiac monitors  Oversees at-home remote monitoring.  Salary Range: $34.41 - $45.38/ Hourly  Qualifications   Required: Knowledge in ECG’s, pacemaker & ICD programming, Holter & event monitors and telemetry monitoring  BLS from American Heart Association or American Red Cross Skill in writing grammatically correct routine business correspondence such as brief transmittal memo. Skill in writing concise, logical, grammatically correct analytical reports to explain patient progress and charting. Skill in reading English words, simple sentences and numbers on documents so they can properly be compiled and filed. Skill in reading medical documents, such as correspondence from health professionals. Ability to speak on a one-to-one basis using appropriate vocabulary and grammar to obtain information, explain policies and...

30173 Description Contribute to one of the nation’s top phlebotomy programs. Ensure consistent clinical excellence with one of the country’s top health systems. Take your career to the next level. You can do all this and more at UCLA Health. You will provide instruction for phlebotomy programs offered by the UCLA Center for Prehospital Care. This will involve presenting full lectures to classrooms or mini-demonstrations on practical skills to small groups of students. You will: * Instruct students on the proper application of knowledge, equipment, and skills of the laboratory profession * Perform fair, accurate, and consistent evaluation of students * Act as a student advocate in the learning process * Work and collaborate in a team-setting environment. UCLA Health is a world-renowned health system with four award-winning hospitals and more than 250 community clinics throughout Southern California. We are also home to the David Geffen School of Medicine, a highly respected...

29116 Description In this role, you will provide direct patient care for a diverse patient population. You will work with clinic management, administration, faculty physicians, fellows, residents, medical students, and other clinical staff to include LVN’s, CP's and MA’s and ancillary personnel in providing total patient care, maintaining high standards of care and recognizing normal and abnormal signs and symptoms of life threatening emergencies. You will also coordinate and prioritize tasks and protocols established by the department. Salary Range: $36.34-$47.94 Qualifications Possess license issued by the State of CA Board of Vocational Nurse Examiners with IV therapy and blood withdrawal certification 6 months of LVN experience, required Possession of BLS/CPR certification through the American Heart Association or American Red Cross Performs phlebotomy, CPR, Injections, and other skills within scope of practice Ability to take vital signs,...

27905 Description The Molecular Diagnostics Laboratory is seeking an experienced Variant Scientist to join our clinical team. In this critical role, you will curate and interpret germline and somatic variants and prepare high-quality clinical reports derived from exome and targeted cancer sequencing assays. You will contribute to variant classification, test development efforts, and clinical research projects that advance precision medicine for patients across UCLA Health and beyond. Primary duties include: • Review and assess patient clinical notes and sequencing data from high-complexity molecular assays, including Clinical Exome Sequencing, Solid Tumor Sequencing Panels, and Hematologic Malignancy Sequencing Panels. • Perform variant curation and interpretation using established guidelines and evidence-based resources. • Draft and refine clinical reports, ensuring accuracy, clarity, and clinical relevance. • Develop and update SOPs for variant curation,...

22635 Description With your passion for solving clinical mysteries and our comprehensive imaging capabilities and sophisticated technology, you can experience an exciting and rewarding imaging career at UCLA Health. You’ll be able to elevate your skills, expand your knowledge, and grow your career within an inclusive, supportive, and empowering workplace. Come see for yourself! At the level of IOM Technologist – Intra-Operative Specialist it is expected that the individual show self-direction and initiative with minimal supervision. The basic elements of EEG and EP acquisition already should be mastered. Artifact detection/elimination skills already should be mastered. Advanced techniques are mastered and applied independently at this level, such as intra-operative monitoring of complex procedures. The technologist should be able to describe EEG and EP findings to junior faculty in a review style format. IOM Technologists must be flexible enough to learn new and advanced...

30390 Description Our Semel Institute for Neuroscience and Human Behavior is seeking to hire a full-time Registered Dietitian to join our Operation Mend Program. Operation Mend is a nationally unique program providing specialized care for veterans, service members, and their caregivers who are affected by traumatic brain injury, post-traumatic stress disorder, and/or psychical injuries. Key responsibilities include: Assess and evaluate patients’ nutritional status Develop individualized nutrition care plans, including goals, interventions, and education Provide tailored nutrition counseling and create meal plans to support brain health and accommodate dietary restrictions Conduct and document nutrition assessments, reassessments, and ongoing care recommendations Deliver patient education using approaches tailored to individual psychical, cultural, and economic needs Incorporate medications, laboratory values, and clinical indicators into nutrition planning, including...

Description Cardiovascular Technologist - Cath Lab at Providence Saint John’s Health Center in Santa Monica, CA. This position is Full Time and will work 12-hour, Day shifts. Join Providence Saint John's Health Center, recognized as one of the best regional hospitals in 17 types of care by U.S. News & World Report and honored by Newsweek and Healthgrades for exceptional clinical quality. Be a part of our distinguished team dedicated to excellence in patient care. We are on the Magnet journey, and we were just awarded a 5-star rating for quality, safe care from the Centers of Medicare and Medicaid Services (CMS). Under the supervision of the Cath Lab Manager, Cardiologist, Electrophysiologist, Vasular surgeon and Radiologist, operates systems which include cardiovascular, peripheral, endovascular and neurological. Performs all phases of cardiac, peripheral, vascular and neuro-interventional to patients in the Cardiac...

30820 Description In this role, you’ll have the opportunity to make a meaningful impact on patient care while working alongside a collaborative and supportive healthcare team. We are seeking a skilled and compassionate Ultrasound Technologist who is passionate about delivering high-quality diagnostic imaging and an exceptional patient experience. Responsibilities include: Perform a variety of diagnostic ultrasound procedures while providing compassionate, patient-centered care to individuals of all ages Asist with IAC accreditation. Create a welcoming and supportive environment for patients and families throughout their imaging experience Review patient histories, physician orders, and medical records to ensure accurate and efficient imaging exams Utilize advanced sonographic knowledge and critical thinking skills to identify anatomy, abnormalities, and pathology Independently produce high-quality diagnostic images that support accurate interpretation and patient...

22634 Description With your passion for solving clinical mysteries and our comprehensive imaging capabilities and sophisticated technology, you can experience an exciting and rewarding imaging career at UCLA Health. You’ll be able to elevate your skills, expand your knowledge, and grow your career within an inclusive, supportive, and empowering workplace. Come see for yourself! At the level of IOM Technologist – Intra-Operative Specialist it is expected that the individual show self-direction and initiative with minimal supervision. The basic elements of EEG and EP acquisition already should be mastered. Artifact detection/elimination skills already should be mastered. Advanced techniques are mastered and applied independently at this level, such as intra-operative monitoring of complex procedures. The technologist should be able to describe EEG and EP findings to junior faculty in a review style format. IOM Technologists must be flexible enough to learn new and advanced...

30815 Description Play an important role in the success of a world-renowned health organization. Through the efforts of our outstanding people, we have become Los Angeles’ trusted provider of exceptional, compassionate patient care. If you’re looking to experience greater challenge and fulfillment in your career, you can at UCLA Health. As a Nutrition and Dietary Supervisor, you will maintain full accountability and stewardship relating to all aspects of the specialized Nutrition Lab (NL) and at the Santa Monica Hospital. This will involve the creation of standards/policies, infection control, supervision of staff involved in nutrition and food service, supplies, food/temperature control guidelines, Timeless Software System, development of performance improvement plans, oversight of formula prep, and assembly of education provided to stakeholders. This position will also provide medical nutrition therapy to inpatients and/or outpatients, in a specialized area like Pediatrics...