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H-1B Data › Employers › Merck Research Laboratories Massachusetts, LLC
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H-1B Sponsor Profile

Merck Research Laboratories Massachusetts, LLC — H-1B Visa Sponsorship Data

116 certified Labor Condition Applications on file with the U.S. Department of Labor, FY2021–FY2026.

Kenilworth, NJActive FY2021–FY2026Transfer-FriendlyFull-Time RolesNot H-1B Dependent
● Data current through FY2026 · sourced from U.S. DOL OFLC, updated quarterly
I work at Merck Research Laboratories Massachusetts, LLCSee what a DOL auditor would ask about your filingsConsidering a job here?Salaries, transfers and where roles are based
Sponsors H-1B?
Yes
116 certified LCAs
FY2026 filings
8
most recent disclosure year
Median H-1B salary
$113,400
typical $84,448–$123,136
H-1B dependent?
No
per the employer's LCA attestation
Transfer share
69%
change-of-employer filings
Audit readiness Check another employer

No elevated audit checkpoints found for Merck Research Laboratories Massachusetts, LLC in public LCA data

Since September 2025, DOL's Project Firewall opens H-1B investigations without waiting for a complaint. These checkpoints come from Merck Research Laboratories Massachusetts, LLC's own public LCA filings (FY2024–FY2026) — the same records an investigator pulls first.

0 need attention0 to watch4 clear
Clear
11% of certified LCAs are at Wage Level I

Level I is the entry-level prevailing-wage tier and the band DOL's Project Firewall reviews first for misclassification (senior duties filed at an entry-level wage). The national share is 17%.

Auditor asksHow was Level I justified for each role — required education, experience and the actual duties performed?
In your PAFPrevailing-wage determination and wage-level worksheet for every Level I LCA.
Clear
7% of LCAs offer a wage within 2% of the prevailing wage

Median offered wage is 22% above the DOL prevailing wage across 27 recent certified LCAs. Paying at the floor is lawful, but it invites the question of whether the wage level itself is right.

Auditor asksShow the actual wage paid (payroll) matches or exceeds the LCA wage for every worker, including benched time.
In your PAFActual-wage memorandum and pay records per LCA; wage-level rationale where the offered wage equals the PW.
Clear
2 worksites across 1 state

Each worksite needs its own 10-business-day LCA notice and a PAF record of that posting; a move to a new area of intended employment needs a new LCA before the worker starts there.

Auditor asksWhere is the posting record for each worksite, and were short-term placements tracked against the 30/60-day limits?
In your PAFPosting notices (or electronic-notice records) per worksite; new-worksite LCAs; placement log.
Clear
Not H-1B dependent (per LCA attestation)

No additional recruitment or non-displacement attestations apply.

Auditor asksDoes the current H-1B headcount still fall under the dependency threshold?
In your PAFHeadcount snapshot supporting the non-dependent attestation at each filing.
Are you Merck Research Laboratories Massachusetts, LLC? Get the private PAF / LCA gap check.
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Public DOL disclosure data can lag actual filings by a quarter. Descriptive only — not legal advice.

For job seekers

Considering a job at Merck Research Laboratories Massachusetts, LLC?

Does Merck Research Laboratories Massachusetts, LLC sponsor H-1B visas?

Yes — Merck Research Laboratories Massachusetts, LLC is an active H-1B sponsor, with 116 certified LCAs on file (FY2021–FY2026), including 8 in FY2026. The median certified salary is $113,400 (P25 $84,448, P75 $123,136). With a 69% transfer share, this employer actively accepts H-1B transfers. 100% of its certified filings meet or exceed the prevailing wage.

What to Know Before Applying to Merck Research Laboratories Massachusetts, LLC

Salary range
Median $113,400, typical band $84,448–$123,136.
Transfers
69% of filings are transfers — this employer has an established H-1B transfer track record.
Typical locations
Boston, MA, Cambridge, MA.
Position type
100% of filings are full-time roles.
Common roles
Senior Scientist, Biology-Discovery, Sr. Scientist, Biology-Discovery, Associate Principal Scientist, Bioinfo.
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Frequently asked questions

Yes. Merck Research Laboratories Massachusetts, LLC has 116 certified Labor Condition Applications (LCAs) on file with the U.S. Department of Labor (FY2021–FY2026).

The median sponsored salary is $113,400, with a typical P25–P75 band of $84,448–$123,136 across certified LCAs.

Yes — 69% of its LCA filings are change-of-employer (transfer) cases, indicating an active transfer pipeline.

No — the employer attests it is not H-1B dependent on its LCA filings.

Merck Research Laboratories Massachusetts, LLC filed 8 certified LCAs in FY2026, the most recent fiscal year of U.S. DOL disclosure data.

Top worksites include Boston, MA, Cambridge, MA.
Sponsorship data

Merck Research Laboratories Massachusetts, LLC H-1B data at a glance

Executive Summary

Merck Research Laboratories Massachusetts, LLC H-1B sponsorship at a glance, from public U.S. DOL LCA disclosure data (FY2021–FY2026).

  • Median certified salary is $113,400, typically $84,448–$123,136 (P25–P75).
  • 100% of certified filings are at or above the DOL prevailing wage.
  • Change-of-employer (transfer) share is 69% — workers actively transfer to this employer.
  • Worksite footprint spans 1 state and 2 cities.
  • Most-sponsored roles: Senior Scientist, Biology-Discovery, Sr. Scientist, Biology-Discovery, Associate Principal Scientist, Bioinform.
  • Filed 8 certified LCAs in FY2026, the most recent disclosure year.

Certified LCAs are a prerequisite to H-1B petitions, not visa approvals; one LCA can cover multiple workers. Descriptive only — not legal advice.

Salary Distribution

$58,677
$176,200
P25$84,448
Median$113,400
P75$123,136

The shaded band is the middle half of certified salaries (P25–P75); the bar spans the lowest to highest certified salary.

100% of certified filings at or above the DOL prevailing wage.

Wage Level Distribution

Level I
11%
Level II
55%
Level III
25%
Level IV
8%

Levels I–IV are DOL prevailing-wage experience tiers; 34% of filings are senior-level (III–IV).

Filing history

LCA filings by fiscal year

Certified LCAs per year

FY2021
70
FY2022
5
FY2023
9
FY2024
11
FY2025
13
FY2026
8
Fiscal yearCertifiedDeniedWithdrawnTotal
FY2021700979
FY20225005
FY20239009
FY2024110112
FY2025130114
FY20268008

Case dispositions from the U.S. DOL OFLC disclosure files. Withdrawn are LCAs that were certified and later withdrawn by the employer; they still count toward Total.

See a single year in detail:
FY2021 ›FY2022 ›FY2023 ›FY2024 ›FY2025 ›FY2026 ›

All LCA filings

67 filings
Job titleSalaryLevelLocationFiledStatus
Sr. Scientist, Biology-Discovery
I-200-26168-023548
$119,100/yrIIICambridge, MAJun 17, 2026Certified
Associate Principal Scientist, Biology-Discovery
I-200-26160-995807
$144,800/yrIICambridge, MAJun 09, 2026Certified
Sr. Specialist, ML Engineering
I-200-26133-904766
$131,400/yrICambridge, MAMay 13, 2026Certified
Principal Scientist, Pharmacokinetics
I-200-26133-903595
$176,200/yrIVBoston, MAMay 13, 2026Certified
Sr. Specialist, Data Science
I-200-26131-894040
$161,803/yrIVBoston, MAMay 11, 2026Certified
Sr. Scientist, Biology-Discovery
I-200-26125-869339
$119,100/yrICambridge, MAMay 05, 2026Certified
Sr. Scientist, Biology-Discovery
I-200-26125-869849
$119,100/yrIICambridge, MAMay 05, 2026Certified
Senior Specialist, Data Science
I-200-25309-377398
$141,900/yrIIIBoston, MANov 05, 2025Certified
Senior Scientist, Biology-Discovery
I-200-25266-329157
$134,971/yrIVCambridge, MASep 23, 2025Certified
Associate Director, Data Science
I-200-25226-241825
$156,500/yrIIICambridge, MAAug 14, 2025Certified
Associate Principal Scientist, Pharmacokinetics
I-200-25139-990777
$156,500/yrIVBoston, MAMay 19, 2025Certified
Senior Scientist, Biology-Discovery
I-200-25132-965887
$116,800/yrIICambridge, MAMay 12, 2025Certified
Senior Scientist, Chemistry
I-200-25120-920610
$128,800/yrIIIBoston, MAApr 30, 2025Certified
Scientist, Biology-Discovery
I-200-25118-912876
$96,100/yrIBoston, MAApr 28, 2025Certified
Associate Principal Scientist, Pharmacokinetics
I-200-25084-801774
$156,500/yrIIIBoston, MAMar 25, 2025Certified
Sr. Scientist, Biology-Discovery
I-200-25023-637843
$116,800/yrIICambridge, MAJan 23, 2025Certified
Associate Principal Scientist, Biology-Discovery
I-203-24358-567954
$137,800/yrIVBoston, MADec 23, 2024Certified
Associate Principal Scientist, Analytical R&D
I-200-24332-505759
$151,900/yrIIBoston, MANov 27, 2024Certified
Scientist, Research Science
I-200-24331-501579
$93,300/yrIBoston, MANov 26, 2024Certified
Sr. Scientist, Chemistry
I-200-24316-466832
$125,000/yrIICambridge, MANov 11, 2024Certified
Sr. Scientist, Biology-Discovery
I-200-24278-386235
$113,400/yrIICambridge, MAOct 04, 2024Certified
Senior Scientist, Preclinical Development
I-200-24236-291359
$113,400/yrIIBoston, MAAug 23, 2024Certified
Senior Scientist, Biology-Discovery
I-200-24144-031937
$113,400/yrIICambridge, MAMay 23, 2024Certified
Sr. Scientist, Biology-Discovery
I-200-24141-015261
$113,400/yrIICambridge, MAMay 20, 2024Certified
Scientist, Imaging
I-200-24127-961959
$100,000/yrIBoston, MAMay 06, 2024Certified

One row per LCA case (its latest version), from U.S. DOL OFLC disclosure data. Salaries are the offered wage, converted to a yearly figure. Certified LCAs are not visa approvals.

Every certified LCA needs its own Public Access File. Get the private gap check →
Sponsorship insights

How Merck Research Laboratories Massachusetts, LLC sponsors H-1B talent

Petition Mix

New employment  17%Transfer (change of employer)  69%Continued employment  6%Amendments & other  9%
High transfer share (69%) — H-1B workers actively change employers to join Merck Research Laboratories Massachusetts, LLC.

Worker positions by LCA filing purpose, summed across FY2021–FY2026 disclosure records.

Filing Activity by Month

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Most active filing months: Dec and Nov — useful for timing transfer conversations.

Compliance Posture

H-1B Dependent
No
Willful Violator
No
Full-Time Positions
100%
At/Above Prevailing Wage
100%

Attestations from the employer's own LCA filings (Form ETA-9035), as disclosed by the U.S. DOL.

Roles & geography

Top sponsored roles & worksites

Top job titles

Senior Scientist, Biology-Discover
31 · $115,192
Sr. Scientist, Biology-Discovery
12 · $109,370
Associate Principal Scientist, Bio
7 · $117,413
Sr. Scientist, Pharmacokinetics
7 · $102,353
Associate Principal Scientist, Pha
6 · $129,569

Top worksite locations

1 state · 2 cities

Boston, MA
98
Cambridge, MA
29
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Merck Research Laboratories Massachusetts, LLC · audit readiness
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