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Commonwealth Fusion HR LLC — H-1B Visa Sponsorship Data

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

Devens, MAActive FY2021–FY2026Transfer-FriendlyFull-Time RolesNot H-1B Dependent
● Data current through FY2026 · sourced from U.S. DOL OFLC, updated quarterly
I work at Commonwealth Fusion HR LLCSee what a DOL auditor would ask about your filingsConsidering a job here?Salaries, transfers and where roles are based
Sponsors H-1B?
Yes
21 certified LCAs
FY2026 filings
3
most recent disclosure year
Median H-1B salary
$157,375
typical $136,250–$168,750
H-1B dependent?
No
per the employer's LCA attestation
Transfer share
36%
change-of-employer filings
Audit readiness Check another employer

3 items a DOL auditor would ask Commonwealth Fusion HR LLC about

Since September 2025, DOL's Project Firewall opens H-1B investigations without waiting for a complaint. These checkpoints come from Commonwealth Fusion HR LLC'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: 2027-03-10. 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
5 worksites across 2 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.
Watch
17% of LCAs denied or withdrawn (FY2024–FY2026)

Withdrawn or denied LCAs are normal in isolation; a high share suggests workers were moved between filings and the paper trail needs checking.

Auditor asksWere the workers on withdrawn LCAs re-covered by a valid certified LCA before continuing work?
In your PAFWithdrawal acknowledgements; superseding LCAs; PAF entries showing the transition.
Clear
5% 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
0% of LCAs offer a wage within 2% of the prevailing wage

Median offered wage is 16% above the DOL prevailing wage across 15 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 Commonwealth Fusion HR 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 Commonwealth Fusion HR LLC?

Does Commonwealth Fusion HR LLC sponsor H-1B visas?

Yes — Commonwealth Fusion HR LLC sponsors H-1B workers, with 21 certified LCAs on file (FY2021–FY2026), including 3 in FY2026. The median certified salary is $157,375 (P25 $136,250, P75 $168,750). With a 36% 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 Commonwealth Fusion HR LLC

Salary range
Median $157,375, typical band $136,250–$168,750.
Transfers
36% of filings are transfers — this employer has an established H-1B transfer track record.
Typical locations
Devens, MA, Cambridge, MA, Boston, MA, Somerville, MA.
Position type
100% of filings are full-time roles.
Common roles
Principal Financial Analyst, Senior Mechanical Engineer, Senior Thermal Fluids Analyst/Engineer.
Benchmark this employer in the H-1B database →
Looking for your next role?
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Frequently asked questions

Yes. Commonwealth Fusion HR LLC has 21 certified Labor Condition Applications (LCAs) on file with the U.S. Department of Labor (FY2021–FY2026).

The median sponsored salary is $157,375, with a typical P25–P75 band of $136,250–$168,750 across certified LCAs.

Yes — 36% 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.

Commonwealth Fusion HR LLC filed 3 certified LCAs in FY2026, the most recent fiscal year of U.S. DOL disclosure data.

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

Commonwealth Fusion HR LLC H-1B data at a glance

Executive Summary

Commonwealth Fusion HR LLC H-1B sponsorship at a glance, from public U.S. DOL LCA disclosure data (FY2021–FY2026).

  • Median certified salary is $157,375, typically $136,250–$168,750 (P25–P75).
  • 100% of certified filings are at or above the DOL prevailing wage.
  • Change-of-employer (transfer) share is 36% — workers actively transfer to this employer.
  • Worksite footprint spans 2 states and 5 cities.
  • Most-sponsored roles: Principal Financial Analyst, Senior Mechanical Engineer, Senior Thermal Fluids Analyst/Engineer.
  • Filed 3 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

$100,000
$300,000
P25$136,250
Median$157,375
P75$168,750

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
5%
Level II
14%
Level III
23%
Level IV
59%

Levels I–IV are DOL prevailing-wage experience tiers; 82% of filings are senior-level (III–IV).

Filing history

LCA filings by fiscal year

Certified LCAs per year

FY2021
2
FY2022
2
FY2023
2
FY2024
8
FY2025
4
FY2026
3
Fiscal yearCertifiedDeniedWithdrawnTotal
FY20212013
FY20222002
FY20232002
FY20248109
FY20254026
FY20263003

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

25 filings
Job titleSalaryLevelLocationFiledStatus
Manager, Supply Planning
I-200-26133-907895
$161,160/yrIVDevens, MAMay 13, 2026Certified
Senior Diagnostics Mechanical Engineer
I-200-26131-896022
$165,000/yrIIIDevens, MAMay 11, 2026Certified
Senior Diagnostician, IRAD
I-200-26131-896024
$178,925/yrIVDevens, MAMay 11, 2026Certified
CFD and Thermal-Fluid Design Engineer
I-200-25104-862203
$120,000/yrIIIDevens, MAApr 14, 2025Certified
Senior Systems Engineer
I-200-25104-862242
$140,000/yrIVDevens, MAApr 14, 2025Certified
Mechanical Engineering Manager - FEED
I-200-25028-648968
$164,000/yrIVDevens, MAJan 28, 2025Certified
Principal Financial Analyst
I-200-24297-427918
$170,000/yrIIIBoston, MAOct 23, 2024Certified
Principal Financial Analyst
I-200-24292-415764
$170,000/yrIVBoston, MAOct 17, 2024Withdrawn
Senior Financial Analyst
I-200-24292-415665
$170,000/yrIVBoston, MAOct 17, 2024Withdrawn
Magnet Factory Data Analyst
I-200-24180-157778
$135,000/yrIMilpitas, CAJun 28, 2024Certified
Scientist, Divertor and Boundary Physics
I-200-24094-853538
$145,000/yrIIIDevens, MAApr 03, 2024Certified
Manager, R&D Test Engineering
I-200-24094-853535
$140,000/yrIVDevens, MAApr 03, 2024Certified
Senior Controls Engineer
I-200-24058-750837
$155,000/yrIVSomerville, MAFeb 27, 2024Certified
Head of Quality
I-200-24045-717197
$190,800/yrIVDevens, MAFeb 14, 2024Certified
Director of Power Systems
I-200-24033-690088
$240,000/yrIVDevens, MAFeb 02, 2024Certified
Senior Thermal Fluids Analyst/Engineer
I-200-24026-670446
$124,000/yrIIIDevens, MAJan 26, 2024Certified
Senior Thermal Fluids Analyst/Engineer
I-200-24024-664575
$6,448,000/yrIIIDevens, MAJan 24, 2024Denied
Senior Mechanical Engineer
I-200-23348-566433
$159,750/yrIVDevens, MADec 14, 2023Certified
Senior Supply Chain Planner
I-200-23100-916866
$135,000/yrIVDevens, MAApr 10, 2023Certified
HTS Manufacturing Engineer
I-200-23090-892553
$123,000/yrIIDevens, MAMar 31, 2023Certified
Senior Mechanical Engineer
I-200-22238-440106
$150,000/yrIVSomerville, MAAug 26, 2022Certified
Scientist, Boundary and Divertor Physics
I-203-22192-343638
$140,000/yrIICambridge, MAJul 11, 2022Certified
Electromagnetic Analyst Engineer
I-200-21244-559094
$100,000/yrIICambridge, MASep 01, 2021Certified
Quality Manager
I-200-21168-408137
$180,000/yrIVCambridge, MAJun 17, 2021Certified
Head of Power Business
I-200-21124-285191
$300,000/yrIVCambridge, MAMay 04, 2021Certified, withdrawn

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 Commonwealth Fusion HR LLC sponsors H-1B talent

Petition Mix

New employment  40%Transfer (change of employer)  36%Continued employment  12%Amendments & other  12%
High transfer share (36%) — H-1B workers actively change employers to join Commonwealth Fusion HR 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: 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

Principal Financial Analyst
2 · $170,000
Senior Mechanical Engineer
2 · $154,875
Senior Thermal Fluids Analyst/Engi
2 · $124,000
Cfd And Thermal-Fluid Design Engin
1 · $120,000
Director Of Power Systems
1 · $240,000

Top worksite locations

2 states · 5 cities

Devens, MA
15
Cambridge, MA
4
Boston, MA
3
Somerville, MA
2
Milpitas, CA
1
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Commonwealth Fusion HR LLC · audit readiness
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