This page helps you interpret the most common US work-related paths you’ll see in job posts:
H-2B seasonal roles, J-1 internships/training, H-1B specialty occupations,
F-1 CPT/OPT for eligible students, and the B-1/B-2 visitor category (not a work visa).
Use the dedicated guides for deeper eligibility rules and practical examples.
Key takeaways (read this first)
Sponsorship is not “generic”: a legitimate offer should state the visa category, work location, dates, pay and hours, and who files what.
Job boards do not sponsor visas: sponsorship (if any) comes from an employer or a designated program sponsor (for certain categories such as J-1).
Avoid scams: urgency + payments to unknown intermediaries + vague job details are major red flags.
Sponsorship is typically employer-driven (or sponsor-driven for certain programs). A legitimate offer should clearly state the
visa category, work location, start/end dates, pay, and hours.
H-2B — seasonal, non-agricultural work
Common for hospitality, tourism, landscaping, and other peak-season staffing.
B-1/B-2 is for short business/tourism. It does not authorize regular employment.
You may be able to attend meetings or interviews, but not work a job.
See B-1/B-2 guide →
Documents you should prepare (baseline)
Exact requirements depend on the category and your case. Keep information consistent across your offer letter,
forms, and interview answers.
Passport valid beyond your intended stay.
Written offer / sponsor documents (role, location, dates, pay, hours, and responsible parties).
Education/employment proof relevant to the position or program (when applicable).
Accurate address and travel history (keep a simple timeline ready).
Evidence you can explain clearly: purpose, employer/sponsor identity, and planned stay details.
Timelines (high-level reality check)
Timelines vary widely by employer/sponsor readiness, your documentation, and appointment availability. Treat any “instant approval” promises as a red flag.
H-2B: employers often plan months ahead of the season; contracts are time-limited.
J-1: depends on sponsor onboarding, training plan approvals, and program dates.
H-1B: timing depends on employer process and annual cap steps where applicable.
F-1 CPT/OPT: follows school authorization and post-study rules.
Safety checks (avoid scams)
Be cautious with urgent payment demands or “guaranteed visa” marketing. Verify identity, paperwork, and who is actually sponsoring the process.
Verify the employer/sponsor: legal name, address, public contact channels, and consistency of job details.
Insist on written terms: visa category, location, start date, pay, hours, and responsibilities.
Avoid unknown intermediaries: do not pay “to secure” a visa or job without clear scope and receipts.
Keep records: emails, invoices, and a single folder of submitted info.
Watch for contradictions: mismatched job title/location/dates across documents is a frequent problem.
This page is informational and does not provide legal advice. Final decisions are made by relevant authorities.
If you need legal advice, consult a qualified immigration attorney.
US visa services by MaViAl Sp. z o.o. (non-legal)
MaViAl Sp. z o.o. provides paid, non-legal administrative support for US visa applications.
This may include eligibility triage, document organization, DS-160 guidance, interview scheduling support (where applicable),
and coordination with employers/sponsors when permitted. Legal advice is not provided.
What we can help with (non-legal)
Document checklist and consistency checks (names, dates, addresses, role details).
Organizing your documents into a clean, interview-ready folder.
DS-160 guidance (how to enter information consistently and avoid common mistakes).
Appointment scheduling support and reminders (where applicable).
Basic interview preparation (practice questions, clarity, and structure — no guarantees).
What we cannot do (boundaries)
We do not provide legal advice or representation.
We do not “sell” visas or guarantee approvals.
We do not replace official employer/sponsor paperwork required by certain categories.
What we need from you (checklist)
Valid passport and accurate personal details.
Truthful travel/address history and education/employment history.
Written offer or sponsor documentation (if your category requires it).
Your consent to data processing and secure communication preferences.
Process (typical steps)
Intake: confirm your goal and the category you believe applies.
Checklist: identify missing items and contradictions.
Preparation: organize documents, DS-160 guidance, scheduling support.
Readiness: interview practice and final review for consistency.
Data & privacy note
Share only necessary information through agreed channels. Keep copies of everything you submit.
If you require legal advice, consult a qualified immigration attorney.
Frequently asked questions
Does OpeningsHub sponsor US work visas?
No. OpeningsHub is a job board. Sponsorship (if offered) is handled by the employer or a designated program sponsor (for certain categories such as J-1).
Which visa types are common in US job posts?
Common paths include H-2B for seasonal non-agricultural roles, J-1 for internships/training via designated sponsors, H-1B for specialty occupations, and F-1 CPT/OPT for eligible students.
Are B-1/B-2 visitors allowed to work?
No. B-1/B-2 does not authorize regular employment. It is for short business/tourism visits.
What should a legitimate sponsored job offer include?
At minimum: role title, work location, start/end dates, pay and hours, employer identity, and who is responsible for filings and fees.
How do I verify a sponsorship offer safely?
Request written terms, verify the employer/sponsor identity via public channels, and be cautious with urgent payment requests or vague job details.
What are the most common scam red flags?
“Guaranteed visa” promises, refusal to provide written terms, pressure to pay unknown intermediaries, and inconsistent details (role/location/dates) across documents.
Do you guarantee visa approval?
No. No one can guarantee approval. Decisions are made by relevant authorities based on your case and documentation.
Can a job board get me a sponsor?
A job board can help you find job listings, but sponsorship (if offered) comes from employers or designated program sponsors, not the platform.
What is a “designated sponsor” for J-1?
Certain J-1 programs operate through designated sponsors who run the program, issue required documentation, and set program rules.
What’s the difference between CPT and OPT?
Both relate to student work authorization, but they follow different school/authorization rules. Use your school’s guidance and official sources for your case.
Does MaViAl Sp. z o.o. provide US visa services?
Yes. MaViAl provides paid non-legal administrative support (document organization, checklists, DS-160 guidance, and scheduling support where applicable). Legal advice is not provided.