How many H-1B workers does Rubius Therapeutics sponsor?

Rubius Therapeutics has 35 certified H-1B Labor Condition Applications on record (FY2016–FY2022).

Does a certified LCA mean an H-1B visa was approved?

No. A Labor Condition Application (LCA) is the Department of Labor attestation an employer must have certified before filing an H-1B petition with USCIS. It records the job, worksite and offered wage, but not whether the petition was filed, selected in the lottery, or approved. Filing counts measure intent to sponsor, not headcount.

What salary do these figures show?

The base annual wage offered on the certified LCA, converted to a yearly amount. Bonus, equity, overtime and benefits are not included, so total compensation is typically higher. Figures are medians and percentiles over certified filings; wages above $5,000,000 a year are excluded as data-entry errors.

What do prevailing-wage levels I–IV mean?

The Department of Labor assigns each LCA an OES wage level from I (entry) to IV (fully competent) for the occupation and area. Under the FY2027 wage-weighted H-1B lottery rule, a higher level earns more selection entries, so an employer's level mix is a proxy for how senior its sponsored roles are.

Rubius Therapeutics H-1B Salaries 2026: $116k Median, 35 Filings

7
Filings · FY2022: $116k
Median base · FY2022: Senior Research Associate
Top role · 8 all-time: MA
Top state · 30 all-time

Rubius Therapeutics filed 7 certified H-1B LCAs in FY2022 (up 17% from the year before), with a median base salary of $116k and the middle 50% of offers between $86k and $163k. That is 4% above the market median for the same job titles. Across all years it has 35 certified filings since FY2016, most often for Senior Research Associate in Massachusetts.

How much does Rubius Therapeutics pay H-1B workers?

Certified base salary by fiscal year: each box is the p25–p75 range, the heavy line the median, the whiskers reach p10–p90. $116k median in FY2022. Base pay only — hover a year for its figures.

How has Rubius Therapeutics's H-1B hiring changed by year?

1 certified filings in FY2016 → 7 in FY2022. The change column is each year against the one before.

Rubius Therapeutics certified H-1B filings and base salary by fiscal year
Fiscal year	Filings	vs prior FY	Median base	P25	P75
FY2022	7	+17%	$116k	$86k	$163k
FY2021	6	+20%	$75k	$75k	$121k
FY2020	5	−50%	$90k	$83k	$100k
FY2019	10	+67%	$67k	$65k	$90k
FY2018	6	+500%	$54k	$54k	$54k
FY2016	1	—	$80k	$80k	$80k

Which wage levels does Rubius Therapeutics file?

DOL prevailing-wage levels I–IV approximate experience tiers (I = entry, IV = fully competent). 41% of Rubius Therapeutics's filings sit at Level III–IV. A heavy I–II skew reads as entry-level or contractor-style hiring; a heavy IV skew as senior in-house roles — and higher levels earn more lottery entries.

Share of 34 filings with a wage level · all years

59%

24%

18%

Level II58.8%20
Level III23.5%8
Level IV17.6%6

What jobs does Rubius Therapeutics sponsor for H-1B?

The most-filed job titles across all years (DOL titles, employer pay-grade codes stripped), with base-salary percentiles.

Rubius Therapeutics most-sponsored H-1B job titles with base-salary percentiles
Job title	Filings	Median base	P25	P75
Senior Research Associate	8	$70k	$54k	$75k
Research Associate	7	$60k	$54k	$67k
Associate Scientist	5	$90k	$87k	$90k
Scientist	2	$116k	$116k	$121k
Principal Process Controls Engineer	1	$148k	$148k	$148k
Research Associate, Protein Sciences	1	$60k	$60k	$60k
Scientist, Bioanalytical	1	$92k	$92k	$92k
Engineer III	1	$100k	$100k	$100k
Manager, Analytical and Product Development	1	$118k	$118k	$118k
Validation Engineer	1	$118k	$118k	$118k

Where does Rubius Therapeutics hire H-1B workers?

Worksite states on the certified filings, all years. Deeper pink = more filings; hover a state for its figures.

530Certified filings (log scale)

Rubius Therapeutics H-1B worksite states
State	Filings	Median base
MA	30	$82k
RI	5	$155k

What has Rubius Therapeutics filed recently?

Every certified LCA on record for Rubius Therapeutics: job title, worksite, prevailing-wage level and the offered base salary.

Rubius Therapeutics recent certified H-1B LCA filings
FY	Job title	Worksite	Level	Base salary
2022	Associate Scientist	Cambridge, MA	II	$100,800
2022	Scientist	Cambridge, MA	III	$116,437
2022	Senior Research Associate	Cambridge, MA	II	$85,866
2022	Associate Director, Automation Engineering	Smithfield, RI	IV	$163,144
2022	Associate Director of Validation	Smithfield, RI	IV	$173,471
2022	Manager, Analytical and Product Development	Cambridge, MA	III	$118,265
2022	Associate Scientist	Cambridge, MA	II	$85,785
2021	Validation Engineer	Smithfield, RI	III	$118,000
2021	Senior Manager, Translational Medicine	Cambridge, MA	IV	$165,000
2021	Scientist	Cambridge, MA	III	$120,960
2021	Senior Research Associate	Cambridge, MA	II	$70,000
2021	Senior Research Associate	Cambridge, MA	II	$75,000
2021	Senior Research Associate	Cambridge, MA	II	$75,000
2020	Associate Scientist	Cambridge, MA	II	$90,361
2020	Senior Research Associate	Cambridge, MA	II	$82,900
2020	Engineer III	Cambridge, MA	II	$100,000
2020	Senior Research Associate, Platform Technology	Cambridge, MA	IV	$81,800
2020	Scientist, Platform Technology	Cambridge, MA	II	$105,000
2019	Principal Process Controls Engineer	Smithfield, RI	IV	$147,500
2019	Senior Manager, Validation	Smithfield, RI	IV	$155,000
2019	Associate Scientist - Vector Development	Cambridge, MA	II	$88,130
2019	Research Associate, Protein Sciences	Cambridge, MA	II	$60,000
2019	Associate Scientist	Cambridge, MA	III	$87,000
2019	Research Associate	Cambridge, MA	II	$65,000
2019	Associate Scientist	Cambridge, MA	III	$90,000
2019	Research Associate	Cambridge, MA	II	$67,000
2019	Research Associate	Cambridge, MA	II	$60,000
2019	Senior Research Associate	Cambridge, MA	III	$65,000
2018	Scientist, Bioanalytical	Cambridge, MA	III	$91,915
2018	Research Associate	Cambridge, MA	II	$54,434
2018	Research Associate	Cambridge, MA	II	$54,434
2018	Senior Research Associate	Cambridge, MA	II	$54,434
2018	Research Associate	Cambridge, MA	II	$54,434
2018	Senior Research Associate	Cambridge, MA	II	$54,434
2016	Research Associate	Cambridge, MA	—	$80,000

Common questions about Rubius Therapeutics's H-1B filings

How much does Rubius Therapeutics pay H-1B workers?: Rubius Therapeutics's median certified H-1B base salary is $116k (FY2022), from 7 filings. See the full salary distribution and percentiles above.
How many H-1B workers does Rubius Therapeutics sponsor?: Rubius Therapeutics has 35 certified H-1B Labor Condition Applications on record (FY2016–FY2022).
What jobs does Rubius Therapeutics sponsor for H-1B?: Rubius Therapeutics's most-sponsored H-1B roles include Senior Research Associate, Research Associate, Associate Scientist, Scientist.
Where does Rubius Therapeutics hire H-1B workers?: Rubius Therapeutics's top H-1B worksite states are MA, RI.
Does a certified LCA mean an H-1B visa was approved?: No. A Labor Condition Application (LCA) is the Department of Labor attestation an employer must have certified before filing an H-1B petition with USCIS. It records the job, worksite and offered wage, but not whether the petition was filed, selected in the lottery, or approved. Filing counts measure intent to sponsor, not headcount.
What salary do these figures show?: The base annual wage offered on the certified LCA, converted to a yearly amount. Bonus, equity, overtime and benefits are not included, so total compensation is typically higher. Figures are medians and percentiles over certified filings; wages above $5,000,000 a year are excluded as data-entry errors.
What do prevailing-wage levels I–IV mean?: The Department of Labor assigns each LCA an OES wage level from I (entry) to IV (fully competent) for the occupation and area. Under the FY2027 wage-weighted H-1B lottery rule, a higher level earns more selection entries, so an employer's level mix is a proxy for how senior its sponsored roles are.

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Source: U.S. Department of Labor, Office of Foreign Labor Certification — certified LCA disclosure data through June 2026 (FY2016–FY2022). An LCA is not an approved visa; pay figures are base salary and exclude bonus and equity. Methodology →

Rubius Therapeutics — 35 certified H-1B filings (FY2016–FY2022)