Healthcare & Medical · Mid-Level (3+ yrs)

Medical Laboratory Scientist (MLS/MLT) Resume

This sample shows how a Medical Laboratory Scientist can describe bench work, quality checks, and dependable turnaround in a hospital lab. A strong resume makes testing scope, instrument experience, certification, and the effect of careful results review clear to hiring teams.

Resume check

What recruiters and tracking systems look for. A guide, not a prediction.

100 / 100Complete

100%

Contact20 / 20
Summary20 / 20
Experience30 / 30
Skills20 / 20
Education10 / 10

Contact details

Put these at the top; recruiters and tracking systems look for them first.

Full name

Job title

Phone

Location

Website or LinkedIn

Add a photo

Optional. In the US, UK and Canada resumes usually have no photo.

Summary49 words

Experience

One job per paragraph; start each achievement on a new line with “-”.

Education

Skills10 skills

Separate skills with commas, for example: Excel, SQL, project planning.

More sections

Projects, certifications, languages or anything else that supports your application.

Summary

Medical Laboratory Scientist with 5 years of experience in a regional hospital laboratory performing hematology, chemistry, and microbiology testing. Skilled in instrument troubleshooting, quality control, and critical result review across day and evening shifts. Holds the MLS(ASCP)CM credential and supports accurate reporting in a high-volume setting.

Experience

Medical Laboratory Scientist at Juniper Valley Hospital, Aurora, CO (2023 – Present) - Processed and analyzed 55–70 specimens per evening shift across chemistry and hematology benches, meeting routine turnaround targets. - Reviewed daily QC trends and lot changes in the LIS, resolving 3–5 out-of-range events per month before patient results were released. - Called and documented critical-value results using the lab's escalation procedure, completing follow-up for an average of 3–5 calls per shift. Medical Laboratory Technician at Mesa Creek Medical Center, Fort Collins, CO (2021 – 2023) - Ran CBC, differential, and basic chemistry testing on 40–55 specimens per shift, prioritizing stat work to keep routine turnaround near 60 minutes. - Checked specimen acceptability and instrument flags before verification, reducing recollect requests by 10 per month through earlier issue identification.

Education

Bachelor of Science in Medical Laboratory Science — Alpine State University, Boulder, CO (2020)

Skills

Hematology
clinical chemistry
microbiology
blood banking
specimen processing
quality control
instrument troubleshooting
critical result reporting
LIS documentation
CLIA procedures

Licenses & Certifications

• Medical Laboratory Scientist, MLS(ASCP)CM, ASCP Board of Certification (2021) • Credential Maintenance Program (CMP), ASCP Board of Certification

Technical Areas

• Sysmex hematology analyzers; automated chemistry analyzers • LIS workflows, QC review, and critical result documentation

How to write a Medical Laboratory Scientist resume

Lead with testing scope

Put your current MLS title, years in the lab, and core benches near the top. Name the areas you actually cover, such as hematology, chemistry, microbiology, or blood banking, and distinguish routine work from specialty testing. If you rotate across shifts or locations, state that briefly. Avoid listing every assay you have encountered once; focus on work you can handle independently.

Quantify bench workload

Use representative numbers that explain the scale of your work: specimens per shift, benches covered, stat turnaround, QC events resolved, or critical calls documented. Describe the action and context, such as prioritizing stat CBCs or investigating a QC shift before releasing results. Use figures you can explain in an interview, and do not claim a broad error reduction unless you tracked it.

Show certification accurately

List the exact credential after your name or in a clearly labeled certification section, such as MLS(ASCP)CM when applicable, and include the issuing body. Keep it current and follow ASCP Board of Certification guidance for its proper citation; do not imply that a certification is a state license. If you are eligible but have not passed the exam, state your actual status without using the credential initials.

Name relevant systems

Include the LIS and major analyzer platforms you have used, along with QC, maintenance, and troubleshooting tasks. Match the employer's wording for systems and methods when accurate, since many employers screen resumes with software. Leave out patient identifiers, proprietary validation details, and instrument brands you have not operated. A concise list of platforms is usually more useful than a long paragraph of routine duties.

Common keywords

Skills and tools often listed for this role. Use only the ones you have, in the job advert's wording. Click one to copy it.

Action verbs

ProcessedVerifiedReviewedResolvedMonitoredTrainedImproved

Questions about this role

Should I use MLS or MLT in my resume title?

Use the title that matches your education, certification, and actual job history. In the U.S., MLS generally refers to a medical laboratory scientist, while MLT commonly refers to a medical laboratory technician; employers may use different job titles. If your official title differs from your credential, keep the official title in the experience section and show your credential separately.

How should I list my ASCP certification?

Use the credential exactly as awarded, for example MLS(ASCP)CM when applicable, and identify the ASCP Board of Certification as the issuing body. Include the award date if useful and keep renewal status current. ASCP BOC credentials subject to the Credential Maintenance Program use CM after (ASCP) when the credential is current. Do not list an exam as completed before passing it.

Do I need a state license to work as an MLS?

Requirements depend on the state, role, and employer. Some states require clinical laboratory personnel to hold a state license or meet state-specific qualifications, while others do not have a general MLS license. Check the job posting and the relevant state agency's rules, then list a state credential only if you actually hold it. ASCP certification and state licensure are separate.

Can I apply for MLS jobs with MLT experience?

Yes, if you meet the specific employer's education and qualification requirements. Show your MLT duties clearly, including benches, testing complexity, instruments, QC, and any training toward MLS eligibility. A bachelor's degree and an MLS certification pathway may be required for some positions, while requirements vary by employer and state. Do not present MLT certification or experience as an MLS credential.