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Lab Assistant Ii Jobs in Washington (NOW HIRING)

Quest Diagnostics

Lab Assistant II

Chantilly, VA · On-site

$15.72/hr

Lab Assistant II - Chantilly, VA, Wednesday to Sunday, 9:30 AM to 6:00 PM Department: Clinical Laboratory - Serology IFA Performs various routine laboratory functions in a precise and accurate ...

Inova

Laboratory Technician Assistant 2 PSC

Fairfax, VA · On-site

$18.75 - $25/hr

Laboratory Technician Assistant 2 PSC Inova Central Lab 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 ...

Inova

Laboratory Technician Assistant 2 PSC-

Fairfax, VA

$18.75 - $25/hr

Laboratory Technician Assistant 2 Inova Central Lab 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 ...

Axle

Laboratory Assistant

Bethesda, MD · On-site

Minimum of two (2) years of related experience. Field of Study * Miscellaneous Biology Software ... Work products and documents related to assisting the Media Lab with glassware needs and ...

Inova

Laboratory Technician Assistant

Fairfax, VA · On-site

Laboratory Technician Assistant 1 and Laboratory Technician Assistant 2 We are looking for dedicated Laboratory Technician Assistant 1 and Laboratory Technician Assistant 2 in the Fairfax area to ...

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All JobsLab Ii JobsLab Assistant Ii JobsLab Assistant Ii Jobs in Washington

Lab Assistant Ii information

See Washington salary details

$11

$22

$33

How much do lab assistant ii jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for lab assistant ii in Washington is $22.93, according to ZipRecruiter salary data. Most workers in this role earn between $18.80 and $26.15 per hour, depending on experience, location, and employer.

What is a Lab Assistant II?

Lab Assistant II positions are roles within laboratories that involve performing a variety of tasks to support scientific research or medical testing. These duties often include preparing specimens, operating basic lab equipment, maintaining cleanliness, and recording data. Lab Assistant II typically denotes a more experienced or specialized role compared to entry-level lab assistants, sometimes requiring additional technical skills or certifications. They may also be responsible for training junior staff and ensuring safety protocols are followed. The role is essential for the efficient and safe operation of many laboratory environments.

What are the key skills and qualifications needed to thrive as a Lab Assistant II?

To thrive as a Lab Assistant II, you need a solid understanding of laboratory techniques, specimen handling, and safety protocols, usually supported by a relevant associate degree or equivalent laboratory experience. Familiarity with laboratory information systems (LIS), automated analyzers, and quality control procedures is typically required. Attention to detail, strong organizational skills, and effective communication help Lab Assistants excel in a fast-paced, accuracy-driven environment. These competencies are crucial for maintaining reliable lab operations, ensuring data integrity, and supporting scientific or clinical teams.

What are some typical challenges faced by a Lab Assistant II, and how can they be managed effectively?

Lab Assistant IIs often juggle multiple responsibilities such as preparing samples, maintaining equipment, and ensuring compliance with safety protocols. A common challenge is managing time efficiently while handling urgent requests from researchers or supervisors. Staying organized, prioritizing tasks, and maintaining clear communication with team members are key strategies to manage these demands. Additionally, proactively participating in regular training sessions helps stay updated on laboratory procedures and safety standards, making daily tasks more manageable.

What is the difference between Lab Assistant Ii vs Lab Assistant I?

AspectLab Assistant IiLab Assistant I
Required CredentialsHigh school diploma; some roles may require certification or relevant courseworkHigh school diploma; minimal certification needed
Work EnvironmentLaboratory settings, hospitals, research facilitiesSimilar laboratory environments, often entry-level
Employer & Industry UsageUsed across healthcare, research, and clinical labsCommonly used in similar settings, often as entry-level
Job ResponsibilitiesPerforming tests, maintaining lab equipment, recording dataAssisting with basic lab tasks, preparing samples

The main difference between Lab Assistant Ii and Lab Assistant I lies in experience and responsibilities. Lab Assistant Ii typically requires more experience or specialized training, handling more complex tasks, while Lab Assistant I is an entry-level position focused on basic lab support. Both roles are essential in laboratory settings, but the Lab Assistant Ii often takes on more advanced duties.

How much does a lab assistant ii get paid?

The average salary for a Lab Assistant II typically ranges from $30,000 to $45,000 per year, depending on experience, location, and the specific employer. Entry-level positions may start lower, while those with specialized skills or certifications can earn higher wages. Compensation often includes benefits such as health insurance and paid time off.

What are popular job titles related to Lab Assistant Ii jobs in Washington?

For Lab Assistant Ii jobs in Washington, the most frequently searched job titles are:

What job categories do people searching Lab Assistant Ii jobs in Washington look for?

The top searched job categories for Lab Assistant Ii jobs in Washington are:

What cities in Washington are hiring for Lab Assistant Ii jobs?

Cities in Washington with the most Lab Assistant Ii job openings:

Lab Assistant Ii jobs near you
Infographic showing various Lab Assistant Ii job openings in Washington as of August 2026, with employment types broken down into 2% As Needed, 73% Full Time, 16% Part Time, 3% Temporary, and 6% Contract. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $47,697 per year, or $22.9 per hour.

Lab Assistant II

Quest Diagnostics

Chantilly, VA • On-site

$15.72/hr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago

ExamOne rating

6.6

Company rating: 6.6 out of 10

Based on 9 frontline employees who took The Breakroom Quiz

94th of 120 rated laboratories

Job description


Lab Assistant II - Chantilly, VA, Wednesday to Sunday, 9:30 AM to 6:00 PM
Department: Clinical Laboratory - Serology IFA
Performs various routine laboratory functions in a precise and accurate fashion to assist the laboratory professional staff and to facilitate production.
Pay range: $17.20 - $24.36 / hour
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:
  • Perform routine instrument maintenance on some equipment, under direct and constant supervision. Activity must be signed-off by license-qualified personnel.
  • Finds missing samples.
  • Decontaminates work areas.
  • Performs weekly radioactive wipe tests, if applicable.
  • Changes gas cylinders.
  • Uses the laboratory computer system as well as operates PCs.
  • Provides input regarding training and checklists.
  • Assists with the department quality improvement program.
  • Responsible for informing supervisory personnel of suspected problems.
  • Special projects and other duties as assigned by supervisor.
  • Perform specimen receiving, labeling, handling and preparation.
  • Assist with pre-analytical preparation of specimens (e.g., printing labels, uncap/cap specimen tubes, aliquot specimens, prepare racks, worklists, enter/scan specimens).
  • Record digital temperature; notify licensed personnel if temperature is out of range.
  • Assist in preparation of chemicals, reagents and solutions that do not require quantitative measurement.
  • Clean, organize and maintain work area, glassware and laboratory equipment (e.g., refrigerators, freezers and supply cabinets, as needed).
  • Assist with monitoring the department pending and overdue lists, which includes, searching, locating, following up and filing appropriate documentation.
  • Perform other departmental tasks such as filing, archiving and retrieving slides/blocks, reports, requisitions/other paperwork and answering the telephone.
  • Dispose of biohazardous material.
  • Perform QA/QC duties as assigned.
  • Complete training and competency checklists as appropriate.
  • Comply 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
Qualifications:
Education Preferred:
  • High School Graduate or equivalent required.

Work Experience:
  • One (1) year full-time experience in a technical or clinical laboratory department required

Physical and Mental Requirements:
  • The normal performance of duties may require lifting and carrying objects: Objects 1 to 10 pounds are lifted and carried frequently; objects 11 to 25 pounds are lifted and carried occasionally; objects 36 to 50 pounds are seldom lifted or carried and objects over 50 pounds are not to be lifted or carried without assistance.
  • Ability to stand and work at the bench for long periods of time.
  • Frequent walking and/or standing.
  • May be required to use a wide variety of manual and automated pipettes and laboratory instruments and apparatuses all of which demand significant manual dexterity.

Technical Training or Professional Licensing: N/A
Knowledge, Skills, Abilities
  • Competent in addressing department pending lists, finding missing specimens.
  • Demonstrate the ability to follow a series of steps without confusion or error on an on-going basis.
  • Must have the ability to establish work priorities and to handle several tasks for maximum workstation efficiency.
  • Must be able to retain information once learned.
  • Must interact with other coworkers, internal and external customers with courtesy and respect.
  • Must demonstrate the ability to follow a series of steps without confusion or errors on an on-going basis and retain the information once learned.
  • Must be detail-oriented, able to work independently, establish work priorities and to handle several tasks simultaneously for maximum department efficiency.
  • Communication and interpersonal skills necessary to deal courteously and effectively with supervisors, co-workers and clients.
  • Ability to deal with client information in a confidential manner.
  • Proficiency in Microsoft Office (Word, Excel and Outlook) and Laboratory Information Systems.

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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