Jobs / United States / Gilead Sciences INC

Scientist, In Vivo Process Development Downstream

Gilead Sciences INC · 🇺🇸 United States - Pennsylvania - Philadelphia

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 159 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. USCIS also records 75 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).
  • 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. 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 Gilead Sciences INC paid sponsored hires in similar roles11 certified filings for “Sr Associate Scientist, Analytical Ops” (Biochemists and Biophysicists) in CA: $115k–$125k, median $117k. Most were filed at wage level II (64%) — 2 lottery entries, ≈31% projected selection odds for cap-subject employers. Source: US Department of Labor LCA disclosure data (Oct 2025 – Jun 2026).
  • Confirmed live todayWhen a source last listed this job as open.

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.

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Sponsor Radar — Gilead Sciences INC

159 H-1B filings certified since Oct 2025

The US Department of Labor certified 159 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. USCIS also records 75 H-1B approvals in FY2023. Source: LCA disclosure data (US Department of Labor (OFLC)).

Past sponsorship or register membership never guarantees sponsorship for this vacancy or for you. Full Sponsor Radar for Gilead Sciences INC →

About the role

We’re here for one reason and one reason only – to cure cancer. Every moment is dedicated to developing treatments and every action moves us one step closer to our goal. We’ve made incredible scientific breakthroughs and our pioneering personalized CAR T-cell therapies have changed the paradigm. But we're not finished yet. Join Kite, as we make even bigger advances in cancer therapies, and help shape where our business and medical science goes next. We believe every employee deserves a great leader. People Leaders are the cornerstone to the employee experience at Gilead and Kite. As a people leader now or in the future, you are the key driver in evolving our culture and creating an environment where every employee feels included, developed and empowered to fulfil their aspirations. Join Kite and help create more tomorrows. Job Description The Scientist, In Vivo Process Development Downstream role designs and executes downstream/purification experiments to support development of manufacturing processes for Lentivirus. This role applies advanced chemistry, biochemistry, and/or engineering principles to deliver robust, scalable processes, supports manufacturing activities and process optimization at scale, and operates with broad autonomy and limited oversight. The Scientist is accountable for end-to-end process performance, scientific soundness, and technical leadership while training and mentoring colleagues. Key Responsibilities • Design and optimize scalable, safe, and cost-effective downstream process for Lentivirus manufacturing. • Develops technical solutions to complex problems requiring ingenuity and creativity, applying advanced scientific/engineering principles to ensure scientific soundness and performance. • Supports manufacturing activities and process optimization at scale, contributing technical expertise to improve process performance and scalability. • Manages day-to-day laboratory operations, including planning work, maintaining efficient lab execution, and ensuring effective documentation practices. • Keep accurate, detailed laboratory records and comply to all required training and safety guidelines. • Apply statistical methodologies and basic modelling approaches to design experiments, perform data analysis, and interpret data. • Trains, guides, and mentors colleagues by sharing technical skills, coaching on process execution, and troubleshooting, and strengthening team capability. • Communicates technical outcomes in technical reports and presentations • Interface with multidisciplinary groups  to solve complex issues and promote collaboration. • Works independently with broad autonomy and limited oversight; determines approaches for moderately complex assignments under minimal direction. Education and Experience • B.S., M.S, PhD/PharmD in science or engineering • BS with 6+ years post-graduate relevant experience in bioprocess/biotechnology, or • MS with 4+ years post-graduate relevant experience in bioprocess/biotechnology, or • PhD/PharmD Required Qualifications • Must have strong scientific understanding and demonstrated hands-on proficiency of downstream unit operations for large biomolecules (e.g. protein, virus) such as chromatography and filtration. • Sound understanding of bioprocess scale-up principles for large biomolecules • Working knowledge of cGMP principles • Proficiency in Microsoft Word, Excel, Power Point, and data analysis software such as JMP, GraphPad • Proven ability to collaborate in a dynamic team environment • Excellent interpersonal, verbal, and written communication skills • Strong organization and problem-solving skills with excellent attention to details Preferred Experience and Skills • Prior experience with process development of viral vectors • Pr

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Source: Employer career site (Workday) First seen: 2026-10-01 Last confirmed: 2026-10-04 How our data works → Report this job

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