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H-1B Data › Employers › NxStage Medical, Inc., a Fresenius Medical Care N.A. company
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NxStage Medical, Inc., a Fresenius Medical Care N.A. company — H-1B Visa Sponsorship Data

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

Waltham, MAActive FY2021–FY2026Transfer-FriendlyFull-Time RolesNot H-1B Dependent
● Data current through FY2026 · sourced from U.S. DOL OFLC, updated quarterly
I work at NxStage Medical, Inc., a Fresenius Medical Care N.A. companySee what a DOL auditor would ask about your filingsConsidering a job here?Salaries, transfers and where roles are based
Sponsors H-1B?
Yes
53 certified LCAs
FY2026 filings
6
most recent disclosure year
Median H-1B salary
$112,278
typical $100,500–$137,000
H-1B dependent?
No
per the employer's LCA attestation
Transfer share
42%
change-of-employer filings
Audit readiness Check another employer

2 items a DOL auditor would ask NxStage Medical, Inc., a Fresenius Medical Care N.A. company about

Since September 2025, DOL's Project Firewall opens H-1B investigations without waiting for a complaint. These checkpoints come from NxStage Medical, Inc., a Fresenius Medical Care N.A. company's own public LCA filings (FY2024–FY2026) — the same records an investigator pulls first.

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2 certified LCAs (2 positions) end within 180 days

Next end date: 2027-02-14. Employing an H-1B worker past the LCA end date without a new certified LCA is a strict-liability violation — the replacement LCA must be certified before the I-129 extension is filed.

Auditor asksWhich workers are on each expiring LCA, and is a superseding LCA already certified?
In your PAFSuperseding LCA, updated PAF entry and new posting notice for every position that continues.
Watch
9 worksites across 6 states

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
21% 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
18% of LCAs offer a wage within 2% of the prevailing wage

Median offered wage is 6% above the DOL prevailing wage across 11 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
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 NxStage Medical, Inc., a Fresenius Medical Care N.A. company? 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 NxStage Medical, Inc., a Fresenius Medical Care N.A. company?

Does NxStage Medical, Inc., a Fresenius Medical Care N.A. company sponsor H-1B visas?

Yes — NxStage Medical, Inc., a Fresenius Medical Care N.A. company sponsors H-1B workers, with 53 certified LCAs on file (FY2021–FY2026), including 6 in FY2026. The median certified salary is $112,278 (P25 $100,500, P75 $137,000). With a 42% 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 NxStage Medical, Inc., a Fresenius Medical Care N.A. company

Salary range
Median $112,278, typical band $100,500–$137,000.
Transfers
42% of filings are transfers — this employer has an established H-1B transfer track record.
Typical locations
Lawrence, MA, Brookline, MA, Aubrey, TX, Cheswick, PA.
Position type
100% of filings are full-time roles.
Common roles
Sr. Quality Engineer, Electrical Engineer, Engineer Iii.
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Frequently asked questions

Yes. NxStage Medical, Inc., a Fresenius Medical Care N.A. company has 53 certified Labor Condition Applications (LCAs) on file with the U.S. Department of Labor (FY2021–FY2026).

The median sponsored salary is $112,278, with a typical P25–P75 band of $100,500–$137,000 across certified LCAs.

Yes — 42% 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.

NxStage Medical, Inc., a Fresenius Medical Care N.A. company filed 6 certified LCAs in FY2026, the most recent fiscal year of U.S. DOL disclosure data.

Top worksites include Lawrence, MA, Brookline, MA, Aubrey, TX, Cheswick, PA.
Sponsorship data

NxStage Medical, Inc., a Fresenius Medical Care N.A. company H-1B data at a glance

Executive Summary

NxStage Medical, Inc., a Fresenius Medical Care N.A. company H-1B sponsorship at a glance, from public U.S. DOL LCA disclosure data (FY2021–FY2026).

  • Median certified salary is $112,278, typically $100,500–$137,000 (P25–P75).
  • 100% of certified filings are at or above the DOL prevailing wage.
  • Change-of-employer (transfer) share is 42% — workers actively transfer to this employer.
  • Worksite footprint spans 6 states and 9 cities.
  • Most-sponsored roles: Sr. Quality Engineer, Electrical Engineer, Engineer Iii.
  • Filed 6 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

$66,768
$182,628
P25$100,500
Median$112,278
P75$137,000

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
21%
Level II
40%
Level III
31%
Level IV
8%

Levels I–IV are DOL prevailing-wage experience tiers; 40% of filings are senior-level (III–IV).

Filing history

LCA filings by fiscal year

Certified LCAs per year

FY2021
10
FY2022
14
FY2023
18
FY2024
5
FY2026
6
Fiscal yearCertifiedDeniedWithdrawnTotal
FY2021100010
FY2022140014
FY2023180018
FY20245005
FY20266006

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 ›FY2026 ›

All LCA filings

48 filings
Job titleSalaryLevelLocationFiledStatus
Engineer III
I-200-26148-959834
$107,500/yrIILawrence, MAMay 28, 2026Certified
Engineer I
I-200-26148-959811
$91,125/yrILawrence, MAMay 28, 2026Certified
Engineer II
I-200-26148-959820
$100,500/yrILawrence, MAMay 28, 2026Certified
Engineer III
I-200-26148-959703
$109,000/yrIILawrence, MAMay 28, 2026Certified
Electrical Engineer
I-200-26119-850620
$112,278/yrIILawrence, MAApr 29, 2026Certified
Engineer III
I-200-26103-785625
$112,278/yrIILawrence, MAApr 13, 2026Certified
Manager, Finance
I-200-24138-010004
$104,956/yrIILawrence, MAMay 17, 2024Certified
Principal Application Analyst
I-200-24109-903915
$135,561/yrIIIAubrey, TXApr 18, 2024Certified
Manager, Software Development
I-200-24108-898110
$182,628/yrIILawrence, MAApr 17, 2024Certified
Engineer I
I-200-24107-893183
$75,000/yrILawrence, MAApr 16, 2024Certified
Supply Chain Operations Analyst
I-200-24107-894044
$70,000/yrILawrence, MAApr 16, 2024Certified
Associate Product Manager
I-200-23265-372879
$94,170/yrIILawrence, MASep 22, 2023Certified
Sr. Cybersecurity Software Engineer
I-200-23263-360889
$150,000/yrIIILawrence, MASep 19, 2023Certified
Sr. Quality Engineer
I-200-23233-281451
$116,771/yrIIILawrence, MAAug 21, 2023Certified
Business Operations Analyst
I-200-23229-272427
$82,000/yrIWaltham, MAAug 17, 2023Certified
Business Operations Analyst
I-200-23222-253844
$82,000/yrIReston, VAAug 10, 2023Certified
Electrical Engineer
I-200-23207-216586
$105,000/yrIILawrence, MAJul 26, 2023Certified
Sr. Quality Engineer
I-200-23173-136632
$110,698/yrIIILawrence, MAJun 22, 2023Certified
Software Quality Engineer
I-200-23171-126561
$77,459/yrILawrence, MAJun 20, 2023Certified
Sr. Quality Engineer
I-200-23158-088007
$110,698/yrIIILawrence, MAJun 07, 2023Certified
Sr. Financial Analyst
I-200-23125-997481
$102,000/yrIILawrence, MAMay 05, 2023Certified
Sr. Plastics Engineer
I-200-23123-986345
$132,500/yrIIIPalo Alto, CAMay 02, 2023Certified
Software Engineer III
I-200-23117-969913
$135,000/yrIIILawrence, MAApr 26, 2023Certified
Sr. Human Factors & Usability Engineer
I-200-23104-935399
$140,000/yrIIILawrence, MAApr 14, 2023Certified
Sr. Manager Product Management
I-200-23104-933696
$145,000/yrIIICheswick, PAApr 14, 2023Certified

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 NxStage Medical, Inc., a Fresenius Medical Care N.A. company sponsors H-1B talent

Petition Mix

New employment  19%Transfer (change of employer)  42%Continued employment  19%Amendments & other  21%
High transfer share (42%) — H-1B workers actively change employers to join NxStage Medical, Inc., a Fresenius Medical Care N.A. company.

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: Apr and May — 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

Sr. Quality Engineer
5 · $112,433
Electrical Engineer
4 · $96,820
Engineer Iii
3 · $109,593
Software Development Lead
3 · $145,000
Business Operations Analyst
2 · $82,000

Top worksite locations

6 states · 9 cities

Lawrence, MA
44
Brookline, MA
2
Aubrey, TX
1
Cheswick, PA
1
Palo Alto, CA
1
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NxStage Medical, Inc., a Fresenius Medical Care N.A. company · audit readiness
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