Gilead Sciences Inc

Principal Scientist, Process Development

Gilead Sciences Inc$100K — $130K *
Pharmaceuticals & Biotech
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • PhD in Organic Chemistry or related field, plus 5+ years of relevant experience; OR MSc with 8+ years; OR BSc with 10+ years
  • Proven experience in planning and executing multi-step synthesis of organic molecules
  • Experience in scaling up synthetic routes and developing safe processes
  • Familiarity with purification and analytical techniques like HPLC, LCMS, and NMR
  • Knowledge of pilot plant operations and generating master batch records is a plus
  • Understanding of process validation, regulatory filings, and cGMP guidelines is preferred
  • Proven communication and interpersonal skills with a strong collaboration focus

Responsibilities

  • Develop chemical processes for drug substance manufacturing
  • Execute and analyze laboratory experiments to enhance production quality
  • Propose alternative chemistry and optimize synthesis routes
  • Update supervision regularly and outline future research directions
  • Collaborate with senior scientists on project strategies for clinical and commercial support
  • Manage day-to-day project teams and research activities
  • Prepare and review technical documentation for chemical manufacturing

Benefits

  • Opportunities for professional growth and development
  • Collaborative and diverse work environment
  • Commitment to improving public health and patient lives
  • Supportive culture focused on inclusion and empowerment
  • Access to cutting-edge research and innovation in pharmaceuticals
Full Job Description
Job Description

At Gilead our pursuit of a healthier world for all people has yielded a cure for hepatitis C, revolutionary improvements in HIV treatment and prevention as well as advancements in therapies for viral and inflammatory diseases and certain cancers.

We set and achieve bold ambitions in our fight against the world's most devastating diseases, united in our commitment to confronting the largest public health challenges of our day and improving the lives of patients for generations to come. As a Principal Scientist, Process Development at Gilead you will ...
  • Be responsible for developing chemical processes for the manufacturing of drug substances
  • Demonstrate technical knowledge, scientific creativity, and collaboration skills in the development and execution of research for the preparation of novel chemical substances
  • Plan, execute and analyze laboratory experimentation to advance the knowledge of production and quality attributes of drug substances
  • Propose alternative chemistry, including new route selection and step optimization
  • Provide regular updates to supervision and proposes future research directions
  • In collaboration with senior scientists, develops project strategy for manufacturing of drug substances to support clinical studies and commercialization
  • Responsible for the day to day management of project team members and research assignments, including designing and interpreting of experimentation
  • Prepare and review technical documents including research reports, process development reports, and documentation for the manufacturing of chemical substances e.g. Master Batch Records (MBRs)
  • Collaborate across functional areas including analytical chemistry, quality assurance, and manufacturing to accomplish project goals. Acts as a subject matter expert for cross-functional teams and research personnel
  • Provide technical support for manufacturing processes performed under cGMP in laboratory manufacturing and large-scale manufacturing operations
  • Ensure that all experimentation is carried out in accordance with appropriate standard operating procedures (SOPs), maintaining quality, safety, and environmental standards


Knowledge, Experience and Skills:
  • PhD in Organic Chemistry (or related discipline) and 5+ years of relevant experience minimum required. OR
  • MSc degree with extensive industry experience (8+ years) OR
  • BSc degree with extensive industry experience (10+ years)
  • Experience in planning and executing multi-step synthesis of organic molecules
  • Experience scaling up synthetic routes and developing safe processes
  • Familiarity with purification and analytical techniques, including HPLC, LCMS and NMR
  • Familiarity with pilot plant and/or plant operations, and experience with generating master batch records is an asset
  • Familiarity with process validation, regulatory filings and cGMP regulatory guidelines is an asset
  • Strong desire to work in multi-disciplinary teams, learn new skills and solve problems
  • Excellent verbal and written communication skills, and strong interpersonal collaboration skills
  • Must think critically and creatively and be able to work independently to determine appropriate resources for resolution of problems
  • Strong organizational and planning skills
  • Experience with project and people management is an asset


People Leader Accountabilities:
  • Create Inclusion - knowing the business value of diverse teams, modeling inclusion, and embedding the value of diversity in the way they manage their teams.
  • Develop Talent - understand the skills, experience, aspirations and potential of their employees and coach them on current performance and future potential. They ensure employees are receiving the feedback and insight needed to grow, develop and realize their purpose.
  • Empower Teams - connect the team to the organization by aligning goals, purpose, and organizational objectives, and holding them to account. They provide the support needed to remove barriers and connect their team to the broader ecosystem.


For Current Gilead Employees and Contractors:

Please apply via the Internal Career Opportunities portal in Workday.

About Gilead Sciences Inc

Gilead Sciences is a research-based biopharmaceutical company that discovers, develops, and commercializes innovative medicines in areas of unmet need. With each new discovery and experimental drug candidate, they seek to improve the care of patients suffering from life-threatening diseases. Gilead's primary areas of focus include HIV/AIDS, liver disease, and serious cardiovascular and respiratory conditions.

Gilead Sciences Inc Careers

Join the vibrant team at Gilead Sciences Inc, a leader in the biopharmaceutical industry known for its innovative approach to healthcare. At Gilead, we are committed to advancing the care of patients around the globe through rigorous science and research.

Work You’ll Do

Embark on a career journey with Gilead Sciences Inc, where job opportunities abound in a variety of fields, from scientific research to marketing and sales. Our team is dedicated to fostering an environment of diversity and inclusion, where every employee can thrive.

Innovate and Lead

At Gilead, innovation is at the core of everything we do. Join us and contribute to our mission of saving lives through advanced treatments and cutting-edge medicine. Our leadership is committed to nurturing professional growth, making Gilead an ideal place for those who aim to lead and innovate in the healthcare industry.

Grow Your Career

Gilead Sciences Inc offers a wealth of career advancement opportunities. With personalized career development programs, employees are encouraged to pursue their professional interests and expand their skills. Whether through on-the-job learning, formal training, or leadership development, we provide the tools necessary for long-term career growth.

Be Part of Our Team

Our team at Gilead Sciences Inc is composed of passionate, curious, and solution-driven professionals. By joining us, you’ll collaborate with some of the brightest minds in the industry. Our culture promotes teamwork and an interdisciplinary approach to problem-solving, making our workplace dynamic and innovative.

Internship and Employment Opportunities

Start your career with Gilead through our internship programs, which offer hands-on experience in biopharmaceutical development and business operations. For seasoned professionals, our employment opportunities span across various disciplines, inviting you to bring your valuable skills to our team.

Benefits and Culture

Gilead Sciences Inc is not only a great place to work but also offers competitive benefits designed to support the health, well-being, and financial security of our employees and their families. From health insurance to retirement plans and wellness programs, we ensure our team members are taken care of.

Networking and Professional Development

We emphasize the importance of networking and professional development within the company. Regular workshops, seminars, and training sessions are held to enhance your skills and knowledge. Additionally, Gilead’s strong emphasis on internal networking allows for cross-departmental collaboration and innovation.

Join Our Hiring Events

Stay connected with Gilead by joining our hiring events and exploring open positions that match your skills and interests. We are always on the lookout for dedicated, creative, and driven team players. Prepare your resume, ace the interview, and take the first step towards a fulfilling career at Gilead Sciences Inc.

Explore Jobs at Gilead Sciences Inc

Discover the exciting career opportunities waiting for you at Gilead Sciences Inc. Visit our careers page to search for open positions, read about our company culture, and learn how you can make a difference in the global healthcare landscape.

Stay Up to Date

Keep informed with the latest company news, career tips, and industry insights—all from the people who work at Gilead Sciences Inc. Subscribe to our job alert emails and personalize your experience to receive updates that align with your career preferences. Join Gilead Sciences Inc today and be part of a team that values innovation, leadership, and a commitment to diversity and employee growth.
Learn more about Gilead Sciences Inc
Size
14,400 employees
Market Cap
$107.2 billion
Industry
Net Income
$123 million
Founded
1987
5 Year Trend
-2.1%
Revenue
$24.6 billion
NASDAQ

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