Jobs / United States / Abbvie US LLC

Abbvie US LLC

Principal Research Scientist I, siRNA Platform Automation

Worcester, MA, US Posted today

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Sponsorship verdict

Sponsorship possible

One solid signal, not two. Worth applying, and worth asking about sponsorship early.

  • Employer is on a government sponsor recordThe US Department of Labor certified 177 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.
  • The posting doesn’t mention sponsorshipSilence isn’t a refusal — ask the recruiter before investing much time.
  • 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.
  • What Abbvie US LLC paid sponsored hires in similar roles4 certified filings for “PRINCIPAL RESEARCH SCIENTIST I” (Molecular and Cellular Biologists) in IL: $105k–$155k, median $120k.
  • 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 177 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 Abbvie US LLC paid sponsored hires in similar roles
4 certified filings for “PRINCIPAL RESEARCH SCIENTIST I” (Molecular and Cellular Biologists) in IL: $105k–$155k, median $120k. Most were filed at wage level III (50%) — 3 lottery entries, ≈46% 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

AbbVie’s Biotherapeutics and Genetic Medicine (BGM) department is seeking a highly motivated Principal Research Scientist to join our expanding siRNA team. In this role, you will partner with genetic medicine teams to establish a high-throughput siRNA screening platform that advances pipeline innovation through next-generation delivery modalities and supports the discovery of therapeutic leads across multiple disease areas.  Responsibilities: • Establish and implement a high-throughput siRNA screening platform using automated liquid-handling systems.  • Serve as a subject matter expert in siRNA screening experimental design, execution, and data interpretation.  • Lead research efforts and mentor scientists to advance siRNA optimization, including sequence design and novel chemical modifications, across multiple programs.  • Generate new scientific hypotheses and proposals, improve existing screening workflows, and evaluate emerging technologies in the siRNA field.  • Communicate clearly and effectively with internal siRNA teams and cross-functional collaborators to identify needs and support platform enhancement and program advancement.  • Manage and develop a team of at least 2-3 scientists, providing technical guidance, mentorship, and day-to-day leadership to support program goals.  • BS, MS, or PhD in Molecular Biology, Biochemistry, Chemical Biology, or a related field, with typically 6+ years (PhD), 12+ years (MS), or 14+ years (BS) of relevant experience in biotech or pharma. • Proven track record in siRNA design, in vitro screening, and potency assays with experience using automated high-throughput platforms (e.g., Hamilton, Tecan). • Experience with assays including, but not limited to, qRT-PCR, ELISA, and flow cytometry. • Demonstrated experience in cell culture, including the maintenance of diverse cell lines. • Prior experience leading siRNA platform initiatives or portfolio programs. • Exceptional interpersonal skills and the ability to build productive working relationships with diverse internal teams and external collaborators. • Strong track record of presenting complex scientific data to internal and external stakeholders. • Experience in animal study design and downstream assays to evaluate genetic medicines is a plus. • Prior people management experience is a plus. Applicable only to applicants applying to a position in any location with pay disclosure requirements under state or local law: ​ • The compensation range described below is the range of possible base pay compensation that the Company believes in good faith it will pay for this role at the time of this posting based on the job grade for this position. Individual compensation paid within this range will depend on many factors including geographic location, and we may ultimately pay more or less than the posted range. This range may be modified in the future. ​ • We offer a comprehensive package of benefits including paid time off (vacation, holidays, sick), medical/dental/vision insurance and 401(k) to eligible employees.​ • This job is eligible to participate in our short-tern and long-term incentive programs. ​ Note: No amount of pay is considered to be wages or compensation until such amount is earned, vested, and determinable. The amount and availability of any bonus, commission, incentive, benefits, or any other form of compensation and benefits that are allocable to a particular employee remains in the Company's sole and absolute discretion unless and until paid and may be modified at the Company’s sole and absolute discretion, consistent with applicable law.​ AbbVie is an equal opportunity employer and is committed to operating with integrity, driving innovation, transforming lives and serving our community.  Equal Opportuni

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