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Clinical Lab Assistant Jobs in Reston, VA (NOW HIRING)

Quest Diagnostics

Lab Associate I

Chantilly, VA · On-site

$18.39/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Spec Chem - LCMSMS - Clinical Laboratory This non-licensed position is accountable for assisting ... Trainer for the department Lab Assistants and completes training/competency checklists as ...

Quest Diagnostics

Lab Associate I

Chantilly, VA · On-site

$18.39/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Special Chemistry - LCMSMS - Clinical Laboratory This non-licensed position is accountable for ... Trainer for the department Lab Assistants and completes training/competency checklists as ...

Quest Diagnostics

Lab Associate I

Chantilly, VA · On-site

$18.39/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Clinical Laboratory - Pain Management This non-licensed position is accountable for assisting with ... Trainer for the department Lab Assistants and completes training/competency checklists as ...

Inova

Laboratory Technician Assistant 2 PSC

Fairfax, VA

  • Medical

  • Dental

  • Vision

  • PTO

Lab Tech Assistant 2 PSC Inova OB Office is looking for a dedicated Laboratory Technician Assistant 2 PSC (LTA 2 PSC) to join the team. This is a fulltime Day Shift: Monday to Friday (8:00am-4:30pm)

Quest Diagnostics

Lab Associate I

Chantilly, VA · On-site

$18.39/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Trainer for the department Lab Assistants and completes training/competency checklists as ... clinical laboratory. * Prepares and maintains complete and accurate records of reagents or media ...

Quest Diagnostics

Lab Associate I

Chantilly, VA · On-site

$18.39/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Trainer for the department Lab Assistants and completes training/competency checklists as ... clinical laboratory. * Prepares and maintains complete and accurate records of reagents or media ...

Inova

Histology Assistant 1

Fairfax, VA · On-site

  • Medical

  • Dental

  • Vision

  • PTO

Histology Assistant 1 Inova Central Lab is looking for a dedicated Histology Assistant to join their team! This position is Part-time Mon, Wed, Fri, 7am-3:30pm. Inova is consistently ranked as a ...

Inova Primary Care

Histology Assistant 1

Fairfax, VA · On-site

  • Medical

  • Dental

  • Vision

  • PTO

Histology Assistant 1 Inova Central Lab is looking for a dedicated Histology Assistant to join their team! This position is Part-time Mon, Wed, Fri, 7am-3:30pm. Inova is consistently ranked as a ...

Inova

Laboratory Technician Assistant 1

Falls Church, VA

  • Medical

  • Dental

  • Vision

  • PTO

Laboratory Technician Assistant 1 Inova Fairfax Hospital is looking for a dedicated Laboratory ... Lab experience * Work experience We are Inova, Northern Virginia's leading nonprofit healthcare ...

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All JobsClinical Lab JobsClinical Lab Assistant JobsClinical Lab Assistant Jobs in Reston, VA

Clinical Lab Assistant information

See Reston, VA salary details

$14

$27

$73

How much do clinical lab assistant jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for clinical lab assistant in Reston, VA is $27.26, according to ZipRecruiter salary data. Most workers in this role earn between $20.00 and $28.03 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a clinical lab assistant, and why are they important?

To thrive as a Clinical Lab Assistant, you need a strong background in biology or medical laboratory technology, attention to detail, and typically a certificate or associate degree in a related field. Familiarity with laboratory information systems (LIS), specimen processing equipment, and adherence to safety protocols is essential. Strong organizational skills, teamwork, and effective communication help you excel in a fast-paced, accuracy-driven environment. These skills ensure precise sample handling, reliable test results, and smooth laboratory operations, which are critical for patient diagnosis and care.

What is the difference between Clinical Lab Assistant vs Medical Laboratory Technician?

AspectClinical Lab AssistantMedical Laboratory Technician
CertificationsNone required, but certification can enhance prospectsCertification often preferred or required (e.g., ASCP)
Work EnvironmentHospitals, clinics, diagnostic labsHospitals, diagnostic labs, research facilities
Job ResponsibilitiesAssist with specimen collection, prepare samples, maintain lab equipmentPerform tests, analyze samples, record results
EducationHigh school diploma or equivalentPost-secondary education (associate degree)

While both roles support laboratory operations, Clinical Lab Assistants mainly assist with specimen handling and preparation, whereas Medical Laboratory Technicians perform detailed testing and analysis. The roles often overlap in work environment and required credentials, but Medical Laboratory Technicians typically have more advanced training and responsibilities.

What is a clinical lab assistant?

A clinical lab assistant works in a medical lab, helping senior researchers to assess, analyze, and discover diseases and other medical issues. The duties of these technicians include inspecting specimens and running routine and specialized tests. They also maintain records, which are used to make reports to doctors or patients. Qualifications for this career include a bachelor’s degree in biology, medical sciences, or a related field, as well as experience or training in a lab setting. Depending on state laws, clinical lab assistants may need certification. Other skills include attention to detail and strong written and verbal communication.

What are some common challenges faced by clinical lab assistants, and how can they be managed?

Clinical Lab Assistants often work in fast-paced environments where attention to detail is critical, especially when handling multiple samples and processing tests under time constraints. Managing workload efficiently and maintaining accurate records are essential to avoid errors. Communication with laboratory technologists and other healthcare professionals is also key, as it ensures smooth workflow and timely delivery of results. Staying organized, following strict protocols, and proactively seeking clarification when uncertain can help manage these challenges effectively.
More about Clinical Lab Assistant jobs

What job categories do people searching Clinical Lab Assistant jobs in Reston, VA look for?

The top searched job categories for Clinical Lab Assistant jobs in Reston, VA are:

What cities near Reston, VA are hiring for Clinical Lab Assistant jobs?

Cities near Reston, VA with the most Clinical Lab Assistant job openings:

Clinical Lab Assistant jobs near you
Infographic showing various Clinical Lab Assistant job openings in Reston, VA as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $56,701 per year, or $27.3 per hour.

Lab Associate I

Quest Diagnostics

Chantilly, VA • On-site

$18.39/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 7 days ago

ExamOne rating

6.6

Company rating: 6.6 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

97th of 120 rated laboratories

Job description


Lab Associate I - Chantilly, VA, Thursday to Monday, 10:00 PM to 6:30 AM
Department: Spec Chem - LCMSMS - Clinical Laboratory
This non-licensed position is accountable for assisting with general support for the laboratory, following all applicable policies and procedures.
Pay range: $18.39+ per hour; employee may be eligible to receive shift differential of 10% for some or all hours worked on second shift and 15% for some or all hours worked on third shift. Additional details on shift differential will be provided if an offer is extended.
Salary offers are based on a wide range of factors including relevant skills, training, experience, education, and, where applicable, certifications obtained. Market and organizational factors are also considered. Successful candidates may be eligible to receive annual performance bonus compensation.
Benefits information:
We are proud to offer best-in-class benefits and programs to support employees and their families in living healthy, happy lives. Our pay and benefit plans have been designed to promote employee health in all respects - physical, financial, and developmental. Depending on whether it is a part-time or full-time position, some of the benefits offered may include:
  • Day 1 Medical, supplemental health, dental & vision for FT employees who work 30+ hours
  • Best-in-class well-being programs
  • Annual, no-cost health assessment program Blueprint for Wellness®
  • healthyMINDS mental health program
  • Vacation and Health/Flex Time
  • 6 Holidays plus 1 "MyDay" off
  • FinFit financial coaching and services
  • 401(k) pre-tax and/or Roth IRA with company match up to 5% after 12 months of service
  • Employee stock purchase plan
  • Life and disability insurance, plus buy-up option
  • Flexible Spending Accounts
  • Annual incentive plans
  • Matching gifts program
  • Education assistance through MyQuest for Education
  • Career advancement opportunities
  • and so much more!

Responsibilities
Duties and Responsibilities:
  • Investigates and resolve missing samples in the department.
  • Respond to "code purple" and document findings.
  • Trainer for the department Lab Assistants and completes training/competency checklists as appropriate.
  • Resolves pending list in coordination with Lab Assistants and Medical Lab Scientists.
  • Liaison for the department and technical support
  • Creates manual testing worksheets in the department.
  • Maintains files for department records.
  • Report problems/potential problems to the supervisor.
  • Special projects and other duties as assigned by supervisor.
  • Assist with the department Improvement Program.
  • Coordinates obtaining samples for Instrument Comparisons, reagent lot testing method comparisons, etc.
  • Perform routine instrument maintenance on some equipment, under direct and constant supervision. Activity must be signed-off by license-qualified personnel.
  • Assist in preparation of chemicals, reagents and solutions that do not require quantitative measurement.
  • Prepares and organizes samples for testing, for example, sample racking, aliquoting and tube preparation.
  • Responsible for labeling, handling, processing or preparation, and transportation and storage of specimens.
  • Identifies sample problems and assists in resolving appropriately.
  • Assists license-qualified personnel or delegated supervisor (non-CA) in the pre-analytic and post- analytic testing activities, other than trainees, in a licensed clinical laboratory.
  • Prepares and maintains complete and accurate records of reagents or media using established procedures, formulas, stock solutions and fixed volume measuring devices.
  • Maintains inventory of consumable items including reagents and supplies. Orders, unpacks, logs, dates and stores reagents/supplies upon receipt and properly rotates stock for use. Performs inventory of laboratory items including restocking the benches and equipment inventory.
  • Sorting and accessioning incoming specimens into appropriate LIS, then delivering to designated testing.
  • Tallies workload data and prepares reports as requested.
  • Assists in the performance of quality control procedures.
  • Prepares protocols/logs or other appropriate documents.
  • Identifies specimen problems and demonstrates ability to appropriately resolve or elevate to license-qualified personnel or delegated supervisor (non-CA).
  • Answers phones, transfers, or takes accurate messages. Maintains the confidentiality of client information.
  • Helps to ensure the laboratory areas are neat, clean, and organized.
  • Complies with all health and safety policies, procedures, and practices. Required to use personal protective equipment.
  • Other duties as assigned. This is not an exhaustive list of all duties and responsibilities, but rather a general description of work performed by the position.

Qualifications
Education Preferred:
  • High School Graduate or equivalent required.
  • 2-3 years of college courses preferred.

Work Experience:
  • Minimum 2 years of laboratory experience preferred

Physical and Mental Requirements:
  • The normal performance of duties may require lifting and carrying objects. Objects in the weight range of 1 to 10 pounds are lifted and carried frequently; objects in the weight range of 11 to 25 pounds are lifted and carried occasionally and objects in the weight range of 26 to 50 pounds are seldom lifted and carried. Objects exceeding 50 pounds are not to be lifted or carried without assistance.
  • Performs repetitive tasks with dominant hand.
  • Ability to sit and/or stand for long periods.
  • Have good eye and hand coordination.

Knowledge, Skills, Abilities
  • Knowledge of medical terminology helpful.
  • Ability to work independently, employing research skills and flexibility.
  • Ability to deal with client information in a confidential manner.
  • Broad knowledge of laboratory operations and procedures.
  • Ability to establish work priorities and to handle several tasks for maximum department efficiency.
  • Contact with clients will be required, good customer service skills important.
  • A working knowledge of reagent stability and storage.
  • An awareness of the factors that influence test results.
  • Proficiency in Microsoft Office Application (Word, Excel, Outlook)
  • Strong typing skills desirable.
  • Communication and interpersonal skills necessary to deal courteously and effectively with management, co-workers, and clients.
  • Other automation skills helpful.

About the Team
Quest Diagnostics honors our service members and encourages veterans to apply.
While we appreciate and value our staffing partners, we do not accept unsolicited resumes from agencies. Quest will not be responsible for paying agency fees for any individual as to whom an agency has sent an unsolicited resume.
Equal Opportunity Employer: Race/Color/Sex/Sexual Orientation/Gender Identity/Religion/National Origin/Disability/Vets or any other legally protected status.

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