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Overnight Lab Jobs in Washington, DC (NOW HIRING)

Specialty: Cardiac Cath Lab * Discipline: RN * Start Date: 09/15/2026 * Duration: 13 weeks * 40 ... Long call is overnight emergency call 1730-0700 - staff must be on site in 30 min. or less from the ...

Specialty: Cardiac Cath Lab * Discipline: RN * Start Date: 09/15/2026 * Duration: 13 weeks * 40 ... Long call is overnight emergency coverage from 5:30 PM-7:00 AM, requiring on-site arrival within 30 ...

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Overnight Lab information

See Washington, DC salary details

$10

$28

$51

How much do overnight lab jobs pay per hour?

As of Aug 28, 2026, the average hourly pay for overnight lab in Washington, DC is $28.60, according to ZipRecruiter salary data. Most workers in this role earn between $21.78 and $31.59 per hour, depending on experience, location, and employer.

What is an overnight lab?

Overnight Lab jobs typically involve working during nighttime hours in laboratory settings. Employees may be responsible for processing samples, conducting experiments, analyzing data, or maintaining lab equipment while most daytime staff are not present. These roles are crucial for labs that operate 24/7, such as medical testing facilities, research institutions, or industrial labs, to ensure continuous workflow and timely results. Working overnight can involve unique challenges, including managing fatigue and adjusting to a non-traditional schedule, but it also often offers higher pay or shift differentials.

What are the key skills and qualifications needed to thrive as an overnight lab technician?

To thrive as an Overnight Lab Technician, you need a solid understanding of laboratory procedures, safety protocols, and typically an associate degree or higher in a science-related field. Familiarity with lab instruments, data analysis software, and Laboratory Information Management Systems (LIMS) is often required. Attention to detail, effective time management, and strong problem-solving skills are crucial soft skills for this role. These competencies ensure accurate and timely results, maintain lab safety standards, and support continuous lab operations during overnight shifts.

What are some common challenges faced when working an overnight lab shift, and how can they be managed?

Overnight lab positions often require adapting to an unconventional sleep schedule, which can impact alertness and overall health. Managing fatigue is crucial; strategies include maintaining a consistent sleep routine, staying hydrated, and taking short, scheduled breaks during shifts. Communication with daytime staff is also important to ensure smooth handovers and continuity of work. Additionally, overnight staff may encounter limited on-site resources, so strong problem-solving skills and self-sufficiency are valuable in this role.

What is the difference between Overnight Lab vs Night Lab Technician?

AspectOvernight LabNight Lab Technician
CredentialsHigh school diploma or equivalent; some roles may require certification in lab proceduresHigh school diploma or equivalent; certification may be preferred
Work EnvironmentLaboratory setting, overnight shifts, often in healthcare or research labsLaboratory setting, overnight shifts, typically in healthcare or diagnostic labs
Employer & IndustryHospitals, diagnostic labs, research facilitiesHospitals, diagnostic labs, healthcare facilities
Common Search & ComparisonOvernight Lab vs Night Lab Technician

The main difference between an Overnight Lab and a Night Lab Technician lies in the job scope. An Overnight Lab often refers to the shift timing or the lab's operational hours, while a Night Lab Technician is a specific role responsible for performing lab tests during overnight shifts. Both roles typically require similar credentials and work in comparable environments, primarily in healthcare or research labs operating overnight hours.

What are the most commonly searched types of Lab jobs in Washington, DC?

The most popular types of Lab jobs in Washington, DC are:

Infographic showing various Overnight Lab job openings in Washington, DC as of August 2026, with employment types broken down into 2% As Needed, 68% Full Time, 20% Part Time, and 10% Contract. Highlights an 92% Physical, 1% Hybrid, and 7% Remote job distribution, with an average salary of $59,480 per year, or $28.6 per hour.

Lab Generalist I (Overnight Shift)

Chantilly, VA • On-site


Antech Diagnostics
Veterinary Services • 1 - 5K employees

8.1

Company rating: 8.1 out of 10

Based on 16 frontline employees who took The Breakroom Quiz

42nd of 120 rated laboratories

Great coworkers

Good employer

Respectful managers


$21.63/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired 4 days ago. Applications are no longer accepted.


Job description

We understand that the world we want tomorrow starts with how we do business today, and that's why we're inspired to make A Better World for Pets. Antech is comprised of a diverse team of individuals who are committed to each other's growth and development. Our culture is centered on our guiding philosophy, The Five Principles: Quality, Responsibility, Mutuality, Efficiency and Freedom. Today Antech is driving the future of pet health as part of Mars Science & Diagnostics, a family-owned company focused on veterinary care.

Current Associates will need to apply through the internal career site. Please log into Workday and click on Menu or View All Apps, select the Jobs Hub app, then click the magnifying glass to Browse Jobs.

Work Shift: 12am-830am or 11p-730a Monday - Friday with rotating Saturdays.

The Target Pay for this position is $21.63 an hour. At Antech, pay decisions are determined using factors such as relevant job-related skills, experience, education, training and budget.

PURPOSE OF JOB:

The Laboratory Generalist 1 receives and prepares samples for laboratory analysis and tests, sets up instruments, runs tests and reads, interprets, and releases results.

ESSENTIAL DUTIES AND RESPONSIBILITIES:

To perform this job successfully, an individual must be able to satisfactorily perform each essential function. The requirements listed are representative of the knowledge, skill, and/or ability required. Reasonable accommodation may be made to enable individuals with disabilities to perform the essential function.

  • Receives and prepares samples for laboratory analysis or sends out tests

  • Performs startupand required maintenanceon analyzers

  • Perform all required qualitycontrol per Quality Assurance guidelines.

  • Train in allareas according to all Standard Operating Practices.

  • Enter and release results.

  • Participates in improving lab efficiency, quality, and cooperation

  • Participate in all departmental training programs.

  • Reconcile pending list.

  • Perform other dutiesas assigned

We share a collaborative obligation to ensure that we conduct ourselves in the utmost ethical manner and that we hold each other accountable to the values and standards of the organization. Every Associate is responsible for asking questions, seeking guidance, and reporting concerns and/or violations of company policy or ethical standards. Antech Diagnostics has several processes in place to communicate with leadership and expects that Associates will have a commitment to integrity and uncompromising values.

EDUCATION/EXPERIENCE:

  • High school diploma or equivalent, 2- or 4-year degreein science-relatedfield preferred.

  • Prior lab experience preferred

KNOWLEDGE, SKILLS, and ABILITIES

  • Laboratory skills and experience

  • General science background

  • Attention to detail and ability towork independently

  • Organized with the ability to multi-task ina fast-paced environment

  • The ability to communicate information so others will understand. Must be able toexchange accurate informationin thesesituations.

  • Personal computer skills, strong typing ability, and knowledge of Microsoft Office

WORKING CONDITIONS:

  • Stationary Position- must be able to remain in a stationary position for up to 2 hours.

  • Constantly operates acomputer and other lab equipment accurately and efficiently.

  • Occasionally required to bend, kneel, stoop, or crouch

  • Maybe required tolift, move, and carry up to 50 lbs.

  • Heavy microscopic work

  • The abilityto observe detailsatclose range

  • Proficiency in the English language which allows for participation in teammeetings, accurate entryof data into company systems and understanding of written directions.

  • Extended hours maybe needed

  • Laboratory environments withpotential biohazards present that are mitigated by the mandatory use of PPE.

  • Work under close to moderatesupervision

  • Potential for exposure to agents known to cause zoonotic disease in humans and use of potentially hazardous chemicals as defined by the National Hazard Communication Standards. A complete list of such chemicals is available from department supervision.

About Antech

Antech is a leader in veterinary diagnostics, driven by our passion for innovation that delivers better animal health outcomes. Our products and services span 90+ reference laboratories around the globe; in-house diagnostic laboratory instruments and consumables, including rapid assay diagnostic products and digital cytology services; local and cloud-based data services; practice information management software and related software and support; veterinary imaging and technology; veterinary professional education and training; and board-certified specialist support services.

Benefits

Antech offers an industry competitive benefits package and continues to invest in and evolve benefits programs that meet the health, wellness and financial needs of our associates.

Benefits eligiblity is based on employment status.

  • Paid Time Off & Holidays

  • Medical, Dental, Vision (Multiple Plans Available)

  • Basic Life (Company Paid) & Supplemental Life

  • Short and Long Term Disability (Company Paid)

  • Flexible Spending Accounts/Health Savings Accounts

  • Paid Parental Leave

  • 401(k) with company match

  • Tuition/Continuing Education Reimbursement

  • Life Assistance Program

  • Pet Care Discounts

Commitment to Equal Employer Opportunities

We are proud to be an Equal Opportunity Employer - Veterans / Disabled. For a complete EEO statement, please see our Career page at Antech Careers (http://careers.antechdiagnostics.com/us/en/affirmative-action) .

Note to Search Firms/Agencies

Antech Diagnostics, Inc. and its subsidiaries and affiliates (Antech) do not compensate search firms for unsolicited assistance unless they have a written search agreement with Antech and the requisition is position-specific. Any resumes, curriculum vitae, and other unsolicited assistance from search firms that do not have a written search agreement or position-specific requisition submitted to any Associate of Antech will be deemed the sole property of Antech and no fee will be paid in the event the candidate is hired by Antech.



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