The core problem: sponsorship belongs to the employer
“H-1B sponsorship” is not a property of a job posting. It is a property of the company — and often of a specific department in a specific year. The same role title at two companies can mean a reliable sponsor at one and an automatic rejection at the other, with identical wording in both listings.
That is why “will you sponsor?” is the wrong question to ask the job post, and the right question to ask about the employer’s history.
Where the data actually lives
- Public disclosure data. In the United States, employers file Labor Condition Applications before hiring an H-1B worker. These filings are published and searchable by employer name, job title and location. This is the closest thing to ground truth.
- Company size and type. Larger firms with established immigration counsel file routinely. Early-stage startups often cannot, regardless of intent.
- Recency matters. A company that filed consistently two years ago and has not filed since is not a safe assumption. Look at the last twelve months.
- Title patterns. The roles a company sponsors tend to be concentrated — engineering, data, specialized research. A sponsored-marketing role at the same company is possible but far less common.
The three filters that actually matter
Why job boards do not solve this
Aggregators optimise for volume, because volume is what their business model needs. A search page returning four hundred results is doing its job as a search engine and failing you as a decision tool. The sponsorship field, when it exists at all, is usually a free-text note the employer wrote themselves — self-reported, unverified and frequently absent.
Applying to four hundred listings does not increase your odds the way it feels like it should. It burns the hours you needed for the twenty that had a real chance.
A workflow that respects your time
- Build a shortlist of employers, not listings. Start from companies with recent filings in your function.
- Set the constraints that are actually hard. Minimum salary, location or remote requirement, and the role family. These three cut the pool by more than any keyword filter.
- Read fewer postings, more carefully. Ten well-chosen applications beat a hundred generated ones, and the difference shows in the interview.
- Keep a record of what you applied to and when. Follow-ups are where small numbers beat large ones.
What no tool can tell you
No tool knows whether this year’s H-1B lottery will select your registration, whether the team has budget, or whether the hiring manager cares about immigration status. Sponsorship history is evidence, not a promise — and any tool that implies otherwise is selling certainty it does not have.
What a good tool can do is remove the part that is pure guesswork: whether the employer has ever sponsored at all.
Frequently asked questions
How do I find out if a company sponsors H-1B?
Look at the employer's recent Labor Condition Application filings, which are public and searchable by employer name. Consistent filings in the last year are a much stronger signal than a listing that mentions sponsorship in the description.
Do job listings say whether they sponsor?
Rarely, and when they do it is usually self-reported text the employer wrote. A listing that says nothing tells you nothing — it does not mean no, and it does not mean yes.
Is a big company always a safer bet?
Not automatically, but size correlates with routine filing. A large employer with established immigration counsel files predictably; a small one may support you as a person and still be unable to file. Check the record rather than the reputation.
What is the best way to filter job searches for sponsorship?
Filter by employer first, then by role family, then by freshness. Keyword filters on listings are the least reliable of the three, because the words in a posting do not predict the employer's behaviour.
Can Job Radar tell me who will sponsor me?
No, and no tool can. It reads companies' own job boards, applies your constraints, and shows a short list with the reasoning. The sponsorship judgement stays with you, informed by public filing data.
See a short list instead of a search page
Job Radar reads companies' own job boards and shows you the few roles that match your preferences — with the reason each one fits.
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