Sample Preparation Scientist (SPS)/Clinical Laboratory Scientist (CLS)
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About the job
MAIN OFFICE North Kingstown, RI
Description
Our Company
Dominion Diagnostics is the premier provider of comprehensive clinical quantitative urine and blood drug testing, medication monitoring, and support services nationwide. Serving hundreds of clients in a variety of medical specialties, we provide actionable information to improve patient care and medical outcomes in the treatment of Chronic Pain and Addiction Medicine.
www.dominiondiagnostics.com
Our Core Values
Integrity
Accountability
Accuracy
We have several employee recognition programs and were awarded Best Places to Work in RI for the past 4 years in a row prior to being recognized as a Great Place to Work for the third consecutive year in March 2026. As well as Great Place to Work in Health Care for 2024 and 2025.
https://www.greatplacetowork.com/certified-company/7079445
Excellent Benefits :
Our comprehensive benefits package includes medical, dental, and vision coverage; a 401(k) plan with an employer match, paid time off; employer-paid life and disability insurance with additional buy-up coverage options; tuition and continuing education reimbursement; and other voluntary benefits such as Pet Insurance. In addition, an annual bonus may be paid to eligible employees based on organizational and individual performance. This position is bonus eligible! Employees and their family members have full access to our Employee Assistance Program, which includes resources for work/life solutions, such as one free legal consultation and referrals for emotional support/counseling.
Position Summary
This entry-level position is for a Sample Preparation Scientist in a CAP-Accredited high-throughput clinical toxicology laboratory. The SPS is responsible for the preparation of urine and oral fluid samples for drug confirmation testing using LC-MS/MS technology. Duties include organizing and processing samples for batched assay testing using robotic liquid handling instrumentation, preparing patient sample dilutions, and submitting batches to LC-MS/MS instrumentation. The SPS may also prepare reagents as needed used during the shift.
Location and Hours :
Our headquarters is located in North Kingstown, RI. This opportunity is to work full-time (40 hours per week), Monday through Friday, every other Saturday from 4 pm to 12 am.
Requirements
Minimum Education/Experience : Must meet or exceed the minimum education requirements below:
- Bachelor’s or Associate’s degree in Medical Laboratory Science
OR · Bachelor’s in Biological Science or Chemical Science: Transcripts subject to review. Primary Duties/Responsibilities :
- Prepares samples for analysis using complex instrumentation, including automated liquid handlers
- Ensures proper handling of patient samples.
- Basic LCMS instrument operations
- Maintains a testing workflow to ensure accurate and timely lab reporting.
- Documents all corrective and preventative action in all testing procedures using good documentation practices.
- Maintains complete and accurate records of all instrument logs and laboratory records.
- Works to build knowledge, understanding, and proficiency of all laboratory instrumentation and maintenance and troubleshooting, including but not limited to robotic handling and LC-MS/MS.
- Assists in performing other duties in the laboratory, when needed.
- Assists in training new employees
- Prepares solutions, reagents, standards, and controls in accordance with the laboratory’s documented standard operating procedures.
- Follows all safety, HIPAA and regulatory compliance standards
Knowledge, Skills, and Abilities
- Excellent laboratory skills and analytical mindset
- Strict attention to detail and quality procedures
- Strong organizational skills
- Commitment to both our clients and their patients to provide the most accurate test results possible, in a timely fashion
- Ability to stand for periods of time
- Ability to work overtime as needed.
- Oral Communication: speaks clearly and persuasively in all situations. Listens to understand.
- Written Communication: Writes clearly and informatively.
- Professional: Approaches others in a tactful manner; reacts well under pressure; treats others with respect.
Compensation
- Annual salary of $48,000-$52,000 commensurate with experience, in addition to second shift and Saturday shift differentials.
Applicants must be authorized to work for ANY employer in the U.S. We are unable to sponsor or take over sponsorship of an employment Visa at this time.
Dominion Diagnostics is an Equal Opportunity Employer. We do not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need.
From Dominion Diagnostics's job posting, checked Oct 23, 2026. The employer's own page is the final word on requirements and availability.
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About Dominion Diagnostics
Dominion Diagnostics hires lab staff in Rhode Island and Maine.
Hires in Rhode Island, MainePay on its listings: shown on each listing that states it
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