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Sponsorship verdict
Sponsorship possible
One solid signal, not two. Worth applying, and worth asking about sponsorship early.
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✓
Employer is on a government sponsor recordThe US Department of Labor certified 123 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first.
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The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
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No salary bar for this routeH-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area.
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✓
What Harvard University paid sponsored hires in similar roles37 certified filings for “Research Fellow” (Molecular and Cellular Biologists) in MA: $76k–$81k, median $76k.
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✓
Confirmed live todayWhen a source last listed this job as open.
Details and sources
- Employer is on a government sponsor record
- The US Department of Labor certified 123 H-1B/E-3 labor condition applications for this employer between Oct 2025 and Jun 2026 (latest Jun 2026) — the step every H-1B hire needs first. Source: LCA disclosure data (US Department of Labor (OFLC)).
- No salary bar for this route
- H-1B has no fixed salary bar: the employer must pay at least the prevailing wage for the role and area. Cap-subject employers enter a lottery weighted by wage level. Source: https://www.federalregister.gov/documents/2025/12/29/2025-23853/weighted-selection-process-for-registrants-and-petitioners-seeking-to-file-cap-subject-h-1b, rules effective 2026-02-27.
- What Harvard University paid sponsored hires in similar roles
- 37 certified filings for “Research Fellow” (Molecular and Cellular Biologists) in MA: $76k–$81k, median $76k. Most were filed at wage level I (73%) — 1 lottery entry, ≈15% projected selection odds for cap-subject employers. Source: US Department of Labor LCA disclosure data (Oct 2025 – Jun 2026).
US H-1B: cap-subject employers enter a lottery weighted by wage level — Level I gets 1 entry, Level IV gets 4 (DHS projected selection odds ≈15% at Level I to ≈61% at Level IV). Universities and non-profit research employers are cap-exempt. The $100,000 fee for new petitions from abroad is currently blocked by a court order (appeal pending).
A verdict summarises public evidence. It is not legal advice and never a guarantee: the employer and the immigration authority decide. Sign in to factor in where you can already work.
About the role
Under the supervision of the LSP-TPS core director, the Research Assistant II will learn and perform spatial profiling assays on samples from human patients and model organisms. This position also offers the opportunity to learn how to process the resulting data using AI tools. The LSP-TPS Core is an intense and collaborative environment that handles clinical samples that are precious and difficult to replace. Thus, the successful candidate must be organized and detail-oriented, possess strong reasoning and communication skills, and excel at working in teams.
Job-Specific Responsibilities:
• Perform CycIF, ORION, and GeoMX profiling assays following established protocols, such as:
• Immunofluorescence staining of samples on slides o Image slides using a variety of fluorescence- and brightfield-based microscopes and scanners.
• Prepare and submit libraries for Next Generation Sequencing (NGS).
• Perform quality control testing of antibodies and other reagents.
• Once trained, instruct core users in routine spatial profiling workflows.
• Collect, process, and summarize experimental data for core users.
• Maintain an electronic lab notebook and keep detailed, accurate, up-to-date records of all experiments.
• Create and update written protocols; collaborate to optimize experimental design and protocols; help draft scientific written reports.
• Maintain common lab supplies, equipment, and glass slide inventories; interface with vendor and service representatives.
• Help process core invoices and perform other simple clerical duties under the direction of senior core personnel.
As part of your application, we recommend including a cover letter that will help us better understand your qualifications and background. This can provide valuable insight into your experience and interest in the role.
Physical Requirements:
Must be comfortable working in a lab environment and working with sensitive lab equipment and samples.
Basic Qualifications:
• College background or equivalent work experience in Biological Sciences, Biomedical Engineering, or related discipline.
• One or more years related work experience in a laboratory setting (relevant laboratory course work may count towards experience).
Additional Qualifications and Skills:
• Bachelor's degree in Biological Sciences, Engineering or related discipline.
• Demonstrated abilities in molecular biology techniques are required.
• Experience with fluorescence microscopy, image analysis, and antibody-based detection is preferred.
• Must possess keen attention to detail and exceptional organizational skills.
• Motivated self-starter, quick learner, with strong problem-solving abilities required.
• Familiarity with drafting protocols and presenting scientific results using common computer programs (e.g., MS Word, Excel, PowerPoint).
• Strong written and spoken English skills.
• Strong interpersonal communication skills with high capacity to work both independently and in teams.
• Programming knowledge is a plus.
• May be required to work with a variety of hazardous materials and enclosed Class 3B lasers.
• Term: This is a term position, with an end date of 31-OCT-2027, with the possibility of extension, contingent upon work performance and continued funding to support the position.
• Standard Hours/Schedule: 35 hrs. per week | Monday - Friday | 9:00 am - 5:00 pm. This position is considered to be essential personnel for the Harvard Program in Therapeutic. Weekend and holiday work may be required as well as attendance during school closures (due to inclement weather and/or other emergencies).
• Visa Sponsorship Information: Harvard University is unable to provide visa sponsorship for this position
• Pre-Employment Screening: Identity
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