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Lab Assistant I Jobs in Chester, MD (NOW HIRING)

Johns Hopkins Health System

Lab Tech II

Baltimore, MD · On-site

... Tech I, II or Lab Tech Certified Phlebotomist Position Summary: * Primary duty of collecting ... medical assistant course and passed exam for ASCP, IAPT, IAPS, or other Department of Pathology ...

Luminis Health

Operating Room Assistant

Lanham, MD

... cases, i.e. positioning devices, light sources, towers, tanks, fluids, etc. Will assist EVS with ... Retrieves blood for transfusions from the lab under the direction of the RN. Educational/Experience ...

American Oncology Network

Medical Assistant

Easton, MD · On-site

$17.74 - $29.55/hr

Will follow the AON patient I.D. policy and procedure with every patient encounter. * Obtain vital ... Receive lab reports via the telephone, lab system, or fax and document in the patient's chart or ...

American Oncology Network

Medical Assistant

Easton, MD

$17.74 - $29.55/hr

Will follow the AON patient I.D. policy and procedure with every patient encounter. * Obtain vital ... Receive lab reports via the telephone, lab system, or fax and document in the patient's chart or ...

ITW Food Equipment Group

CBI Laboratory Technician

Baltimore, MD

$17.75 - $23.50/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Supported the lab team in managing and organizing the storage areas for prototypes and lab ... Operate common office equipment, i.e. PC, phone, copier, printer, fax. * Must be able to wear all ...

American Oncology Network

Medical Assistant - PRN

Easton, MD · On-site

$17.74 - $29.55/hr

Will follow the AON patient I.D. policy and procedure with every patient encounter. * Obtain vital ... Receive lab reports via the telephone, lab system, or fax and document in the patient's chart or ...

American Oncology Network

Medical Assistant - PRN

Easton, MD · On-site

$17.74 - $29.55/hr

Will follow the AON patient I.D. policy and procedure with every patient encounter. * Obtain vital ... Receive lab reports via the telephone, lab system, or fax and document in the patient's chart or ...

LH Doctors Comm Med Ctr

Operating Room Assistant

Lanham, MD · On-site

$17.50 - $20.78/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... cases, i.e. positioning devices, light sources, towers, tanks, fluids, etc. Will assist EVS with ... Retrieves blood for transfusions from the lab under the direction of the RN. Educational/Experience ...

Luminis Health

Operating Room Assistant

Lanham, MD · On-site

$17.50 - $20.78/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... cases, i.e. positioning devices, light sources, towers, tanks, fluids, etc. Will assist EVS with ... Retrieves blood for transfusions from the lab under the direction of the RN. Educational/Experience ...

Kop-Coat, Inc.

Scientist I (Temp)

Baltimore, MD

$28 - $30/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Use Product Vision to manage data and projects. * Assist in providing technical support for ... Experience operating lab scale mixing equipment as well as lab scale analytical and testing ...

Tremco Construction

Scientist I (Temp)

Baltimore, MD

$28 - $30/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Use Product Vision to manage data and projects. * Assist in providing technical support for ... Experience operating lab scale mixing equipment as well as lab scale analytical and testing ...

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Showing results 41-60

All JobsLab I JobsLab Assistant I JobsLab Assistant I Jobs in Chester, MD

Lab Assistant I information

See Chester, MD salary details

$10

$19

$29

How much do lab assistant i jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for lab assistant i in Chester, MD is $19.95, according to ZipRecruiter salary data. Most workers in this role earn between $16.35 and $22.74 per hour, depending on experience, location, and employer.

What is a Lab Assistant I?

Lab Assistant I positions are entry-level roles in laboratory settings, where individuals assist scientists, researchers, or medical professionals with basic lab tasks. These duties may include preparing and cleaning equipment, collecting and labeling samples, conducting routine tests, and maintaining records. Lab Assistants I play a crucial role in ensuring labs run smoothly by supporting daily operations and adhering to safety protocols. This job is often a starting point for those interested in scientific or medical laboratory careers.

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

To thrive as a Lab Assistant I, you need a solid understanding of laboratory procedures, basic scientific concepts, and often an associate degree or relevant coursework in a science-related field. Familiarity with laboratory equipment, data entry systems, and safety protocols such as OSHA regulations is typically required. Attention to detail, strong organizational skills, and effective teamwork are standout soft skills for this position. These abilities ensure accurate results, maintain a safe work environment, and support efficient laboratory operations.

What are some common challenges faced by Lab Assistant I professionals in maintaining laboratory safety and organization?

Lab Assistant I professionals often face challenges in ensuring that laboratory safety protocols are strictly followed while managing multiple tasks, such as preparing samples, cleaning equipment, and maintaining inventory. It can be demanding to keep workspaces organized and hazard-free, especially during busy periods or when handling hazardous materials. Effective communication with lab supervisors and other team members is vital to address safety concerns promptly and ensure smooth operations. Staying updated on safety guidelines and consistently practicing good laboratory habits helps overcome these challenges.

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

AspectLab Assistant ILab Technician
Required CredentialsHigh school diploma or equivalent; on-the-job trainingAssociate degree or certification in laboratory sciences
Work EnvironmentEntry-level labs, basic sample preparationMore complex testing, equipment operation
Employer & Industry UsageHospitals, clinics, research labsResearch institutions, diagnostic labs
Common Search & ComparisonOften compared for entry-level rolesMore advanced responsibilities

Lab Assistant I typically performs basic lab tasks with minimal credentials, while Lab Technicians handle more complex testing requiring specialized training or certification. The roles are used across similar settings, but Lab Technicians usually have more responsibilities and qualifications.

Is being a lab assistant I worth it?

Lab Assistant I positions typically involve basic laboratory tasks such as preparing samples, maintaining equipment, and recording data. The role can provide valuable entry-level experience in scientific or medical settings and may lead to advancement with additional skills or certifications.

What cities near Chester, MD are hiring for Lab Assistant I jobs?

Cities near Chester, MD with the most Lab Assistant I job openings:

Lab Assistant I jobs near you
Infographic showing various Lab Assistant I job openings in Chester, MD as of August 2026, with employment types broken down into 2% As Needed, 74% Full Time, 21% Part Time, 1% Temporary, and 2% Contract. Highlights an 97% Physical, 1% Hybrid, and 2% Remote job distribution, with an average salary of $41,486 per year, or $19.9 per hour.

Lab Tech II

Johns Hopkins Health System

Baltimore, MD • On-site

Full-time

Re-posted 5 days ago

Johns Hopkins Medicine rating

7.6

Company rating: 7.6 out of 10

Based on 229 frontline employees who took The Breakroom Quiz

189th of 887 rated healthcare providers

Job description

The Johns Hopkins Hospital is a world-renowned leader in patient care, serving the greater Baltimore community and patients from all across the globe.
Our friendly and knowledgeable staff teams provide support throughout our many specialty departments and centers, from primary visits to emergency care.
What Awaits You?
  • Career growth and development
  • Tuition Assistance
  • Diverse and collaborative working environment
  • Affordable and comprehensive benefits package

Location: Johns Hopkins Hospital, Baltimore, MD
Full Time/Evening shift: 3:00pm - 11:30pm
Weekend Rotations Required
Will Consider Lab Tech I, II or Lab Tech Certified Phlebotomist
Position Summary:
  • Primary duty of collecting specimens/ performing phlebotomy for most in this role.
  • Performs laboratory tests/ waived laboratory tests (which may include but not limited to: Occult and Gastric Blood tests, Urine PH and Urine volume determination).
  • Processing samples which may include accessioning, receiving, aliquoting, and labeling samples; as well as participating in review of laboratory activities.
  • May operate and maintain automated pre-analytical instrumentation.
  • Accurately records and reports results.
  • Maintains established levels of supplies and inventory and insures clean and organized workspace/carts.
  • Responsible for initiating or verifying that proper actions are taken to resolve problems.
  • Reviews lab requisitions for accuracy and collects pertinent clinical and insurance information.
  • May be responsible for entry of patient and laboratory information into assigned systems.
  • May perform data entry, processing of specimens, both for in-house and referrals; billing functions, and all pre-analytic set ups (may be required to process lab payments).
  • Participates in Quality Assurance initiatives.
  • Provides feedback to leadership regarding laboratory processes and participates in Process Improvement Initiatives.
  • Phlebotomy and Arterial Blood collection are required skills.
  • Maintains high level of competency for all skills and knowledge required.
  • Participates in training new employees and in auditing laboratory workflows and performance. Exceptional customer service; communicating with patients, medical providers, and laboratory & hospital staff in clear, concise, and compassionate manner.

Minimum Qualifications:
Education:
  • High school diploma or equivalent including high school level coursework in biology, chemistry, and mathematics.
  • Completion of accredited laboratory or phlebotomy courses, highly desired.
  • No certification required. (Required certification from a department approved agency, if that is counted towards experience equivalency below.)

Experience:
  • Two years (full-time) on-the-job or outside experience as Laboratory Technician, and successful demonstration of the required skills* (having passed probation at JHH in combination with other experience that totals 2 or more years) or
  • 6 months minimum experience as a Laboratory Technician with a verified Phlebotomy Certification (completed accredited phlebotomy/medical assistant course and passed exam for ASCP, IAPT, IAPS, or other Department of Pathology recognized certification) may be considered in lieu of 2+ years' experience. With successful demonstration of the required skills* Certification must be kept active/verified if used in lieu of experience in LT2 position or
  • 6 months minimum experience as a Laboratory Technician with related Associates or Bachelor's degree in science or healthcare. With successful demonstration of the required skills* or
  • Clinical Laboratory Science students enrolled in their final year of a 4 year accredited program may work as Clinical Laboratory Tech II/non-certified Phlebotomist and perform moderate complexity testing under the supervision of an experienced Medical Laboratory Technician/Clinical Laboratory Scientist.

***Authorization to Work in the United States: Applicants who require sponsorship now or in the future will not be considered for this position.
Salary Range: Minimum 19.25/hour - Maximum 31.80/hour. Compensation will be commensurate with equity and experience for roles of similar scope and responsibility. In cases where the range is displayed as a $0 amount, salary discussions will occur during candidate screening calls, before any subsequent compensation discussion is held between the candidate and any hiring authority.
The Hospital reserves the right to modify employee schedules as needed.
We are committed to creating a welcoming and inclusive environment, where we embrace and celebrate our differences, where all employees feel valued, contribute to our mission of serving the community, and engage in equitable healthcare delivery and workforce practices.
Johns Hopkins Health System and its affiliates are an Equal Opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity and expression, age, national origin, mental or physical disability, genetic information, veteran status, or any other status protected by federal, state, or local law.
Johns Hopkins Health System and its affiliates are drug-free workplace employers.

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