ZipRecruiter

Log In

1

Weekend Mass Spectrometry Jobs (NOW HIRING)

TekWissen LLC

Formulation Technician

Sunnyvale, CA · On-site

$20 - $23/hr

Monday to Friday from 06:00 AM to 02:30 With overtime and weekend hours as needed Summary As part of the Chromatography and Mass Spectrometry Division (CMD), the Sunnyvale, CA site focuses on ...

Apply Early

Mako Medical

Confirmation Scientist

Raleigh, NC · On-site

This position is full-time that will require weekend coverage rotations. Job purpose • Prepare ... Mass Spectrometry (LCMS) data prior to reporting. Duties and responsibilities • Follow all ...

next page

Showing results 1-20

All JobsWeekend Mass Spectrometry Jobs

Weekend Mass Spectrometry information

See salary details

$11K

$69.6K

$176.5K

How much do weekend mass spectrometry jobs pay per year?

As of Jul 3, 2026, the average yearly pay for weekend mass spectrometry in the United States is $69,587.00, according to ZipRecruiter salary data. Most workers in this role earn between $40,000.00 and $86,000.00 per year, depending on experience, location, and employer.

What can I expect in terms of workflow and collaboration when working a weekend shift as a Mass Spectrometry specialist?

As a Weekend Mass Spectrometry specialist, your workflow may involve independently managing sample preparation, instrument calibration, and data analysis, often with less direct supervision compared to weekday shifts. You may collaborate remotely with team members or communicate with off-site supervisors to troubleshoot technical issues and ensure data quality. Flexibility and strong problem-solving skills are essential, as support staff may be limited during weekends. This role provides valuable opportunities to develop autonomy and technical expertise, which can support advancement into senior analytical or supervisory positions.

What is a Weekend Mass Spectrometry job?

A Weekend Mass Spectrometry job involves operating and maintaining mass spectrometers, typically in a laboratory setting, during weekend shifts. Professionals in this role are responsible for preparing samples, running analyses, interpreting data, and ensuring that the equipment functions properly. These positions are often found in research labs, clinical labs, or pharmaceutical companies that require continuous data collection or sample processing outside of regular business hours.

What is the difference between Weekend Mass Spectrometry vs Weekend Laboratory Technician?

AspectWeekend Mass SpectrometryWeekend Laboratory Technician
CredentialsRelevant certifications in mass spectrometry, chemistry, or related fieldsLaboratory technician certifications or associate degrees in science
Work EnvironmentAnalytical labs, research facilities, pharmaceutical companiesClinical, research, or industrial labs
Job FocusOperating and maintaining mass spectrometry equipment, analyzing samplesPreparing samples, conducting tests, recording data
Industry UsagePharmaceuticals, biotech, environmental testingHealthcare, research, manufacturing

Weekend Mass Spectrometry specialists focus on operating advanced analytical instruments to analyze samples, requiring specific certifications. In contrast, Weekend Laboratory Technicians perform broader lab tasks, including sample preparation and basic testing. Both roles are essential in laboratory settings but differ in technical complexity and responsibilities.

What are the key skills and qualifications needed to thrive as a Weekend Mass Spectrometry Specialist, and why are they important?

To thrive as a Weekend Mass Spectrometry Specialist, you need a solid background in analytical chemistry, experience with mass spectrometry techniques, and typically a degree in chemistry or a related field. Familiarity with mass spectrometry instruments (such as LC-MS/MS), laboratory information management systems (LIMS), and relevant certifications like ASCP are highly beneficial. Strong attention to detail, problem-solving abilities, and effective communication skills help ensure accurate data interpretation and efficient lab workflow. These competencies are crucial for reliable sample analysis, maintaining data integrity, and supporting research or clinical objectives during weekend operations.
More about Weekend Mass Spectrometry jobs
What cities are hiring for Weekend Mass Spectrometry jobs? Cities with the most Weekend Mass Spectrometry job openings:
What are the most commonly searched types of Mass Spectrometry jobs? The most popular types of Mass Spectrometry jobs are:
What states have the most Weekend Mass Spectrometry jobs? States with the most job openings for Weekend Mass Spectrometry jobs include:
What job categories do people searching Weekend Mass Spectrometry jobs look for? The top searched job categories for Weekend Mass Spectrometry jobs are:
Weekend Mass Spectrometry jobs near you
Infographic showing various Weekend Mass Spectrometry job openings in the United States as of June 2026, with employment types broken down into 8% As Needed, 75% Full Time, and 17% Part Time. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $69,587 per year, or $33.5 per hour.
Medical Technologist - Toxicology

Medical Technologist - Toxicology

Hennepin Healthcare

Minneapolis, MN • On-site

Other

Posted 22 days ago

Hennepin Healthcare rating

7.6

Company rating: 7.6 out of 10

Based on 42 frontline employees who took The Breakroom Quiz

189th of 877 rated healthcare providers

Job description

SUMMARY

We are currently seeking a Medical Technologist to join our Toxicology team. This fulltime role will work a rotating schedule between days and evenings including rotating weekends and holidays. 

Purpose of this position: Under general supervision, performs clinical laboratory testing of moderate to highly complex testing. Uses automated equipment and specialized processes for testing, accurately interpreting the results and able to identify abnormal results of specimens submitted to the laboratory.

RESPONSIBILITIES

  • Follows all laboratory established procedures and processes, including but not limited to patient identification, specimen collection, diagnostic clinical testing, and documentation and data entry into the laboratory information system and /or patient result logs
  • Based on training and protocol recognize, document, and communicate unusual and/or critical result values
  • Must be competent in (5) work stations or work areas as defined by their section
  • Performs and monitors quality control processes, establish and monitor quality assurance and record keeping systems, participates in quality improvement programs, according the standard operating procedures to assure accuracy and validity of test results
  • Performs calibration, maintenance, and performance checks on instrumentation according to standard operating procedures and participates in the preparation and evaluation of maintenance schedules and operating procedures for new instrumentation, including writing technical procedures according to regulatory protocol
  • Performs troubleshooting processes for instrumentation, reagents, and inventory and/or patient samples as they occur and evaluates methods for solutions
  • Takes a leadership role by acting as charge tech when assigned, assisting in the training/teaching of new staff members and /or student interns

Toxicology: In addition to the duties above, Medical Technologists in Toxicology perform the following additional duties:

  • Able to perform testing utilizing Gas Chromatography (GC), Liquid Chromatography (LC), and Mass Spectrometry (MS)
  • Able to discuss the theory of and perform Therapeutic Drug Monitoring (TDM) testing
  • Able to perform testing utilizing Chain of Custody documentation and procedures

QUALIFICATIONS

Minimum Qualifications:

  • Bachelor's degree in medical technology, clinical laboratory science or Medical Laboratory Science
  • Completion of a CLS/MLS/MT training program approved by the National Accrediting Agency for Clinical Laboratory Sciences (NAACLS),

-OR- 

  • An approved equivalent combination of education and experience

Preferred Qualifications:

  • One year experience

Knowledge/ Skills/ Abilities:

  • Customer service skills

License/Certifications:

For Medical Technologists in Toxicology:

  • Current certification as a Medical Technologist MT(ASCP), Clinical Laboratory Scientist CLS(NCA), or Medical Laboratory Scientist MLS (ASCP), or Chemistry Technologist C(ASCP)

-OR-

  • Eligible for certification as a Medical Laboratory Scientist MLS (ASCP)
  • As a condition of employment, those hired "as eligible" must take the first available examination after their date of hire and pass one of these certifying exams within three consecutive administrations of the exam within a 12 month period

-OR-

  • Eligible for certification as a Chemistry Technologist C (National Registry of Certified Chemists)
  • As a condition of employment, those hired "as eligible" must take the first available examination after one year of employment and pass the certifying exam within two consecutive administrations of the exam within a 6 month period. (Certified within 24 months of hire date)

What Hennepin Healthcare employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

Apply