Scientist I-II, Analytical Development

Antheia, Inc.; Menlo Park (CA); On-site; USD 120,000 - 155,000; Full time

Benefits offered by this job

Annual bonus potential and equity

Paid time off

Medical, dental, vision insurance

401(k) retirement plan

Gym access

Shuttle service

Job summary

Antheia, Inc. in Menlo Park, CA, is seeking a senior analytical chemist to lead analytical method development for fermentation‑derived matrices, using UPLC/UV, LC-MS/MS and GC-MS.

You will mentor a small team of analytical chemists and collaborate across biology and fermentation to deliver high‑value analytical solutions in a fast‑paced startup environment. Qualifications include a PhD in Analytical Chemistry or a BS with 10+ years, experience with Agilent software, and a proven track record in

Qualifications

• B.S. with 10+ years in Analytical Chemistry or Ph.D. with 2+ years.
• Experience with UPLC/UV, LC/MS/MS and GC/MS on fermentation‑derived matrices.
• Proven track record of successful method development and qualification.
• Theoretical knowledge of diverse analytical techniques.
• Motivation and ability to solve complex analytical problems in a startup environment.
• Experience managing direct reports and delegating tasks.
• Experience collaborating across multiple teams and meeting timelines.
• Experience working with Agilent software.

Responsibilities

• Perform analytical method development and optimization for quantification of small molecules using UPLC‑UV, LC‑MS and GC‑MS from sample preparation to data analysis and interpretation.
• Collaborate with scientists in biology and fermentation to understand analytical needs and deliver value by in-house or outsourced methods.
• Manage, coach, and mentor a small team of Analytical Chemists and conduct evaluations.

Skills

UPLC/UV

LC/MS/MS

GC/MS

Method development

Team leadership

Agilent software

Fermentation matrices

Analytical chemistry

Education

Bachelor's degree in Analytical Chemistry

Ph.D. in Analytical Chemistry

Tools

Agilent Bravo

Agilent RapidFire

Job description

About Antheia:
Antheia is the advanced biosynthesis company transforming pharmaceutical manufacturing and innovation for the 21st century. Antheia’s commercially proven technology platform produces high-value pharmaceutical ingredients in a fraction of the time compared to legacy approaches while significantly reducing supply chain risk. The company provides its global pharmaceutical customers with a resilient, efficient supply of critical ingredients at scale, while expanding the innovation frontier for new therapeutic development. Backed by leading investors and recognized by the U.S. government as a priority technology for public health and national and economic security, Antheia is manufacturing the medicines the world needs today while enabling tomorrow’s breakthrough therapeutics.

Working at Antheia:
Our cross-functional team shares a vision for the future: improved pharmaceutical supply chains that can end drug shortages and drive equitable access to essential medicines. As a team, we aim to embody a culture that celebrates diversity, prioritizes knowledge sharing, encourages exploration and ideation, challenges constructively, and supports individuals in their professional and personal journeys. At Antheia, you can expect to be inspired by the science, by your teammates, and by the opportunity we have to bring about change in the pharmaceutical industry.

Who We Are

Antheia is the advanced biosynthesis company transforming pharmaceutical manufacturing and innovation for the 21st century. Antheia’s commercially proven technology platform produces high-value pharmaceutical ingredients in a fraction of the time compared to legacy approaches while significantly reducing supply chain risk. The company provides its global pharmaceutical customers with a resilient, efficient supply of critical ingredients at scale, while expanding the innovation frontier for new therapeutic development. Backed by leading investors and recognized by the U.S. government as a priority technology for public health and national and economic security, Antheia is manufacturing the medicines the world needs today while enabling tomorrow’s breakthrough therapeutics.

As a key member of Analytical Development group, you will be responsible for working closely with biology and fermentation teams to develop, implement and support analytical solutions to guide metabolic engineering and scale-up process by evaluation of metabolites from engineered yeast strains in microtiter plates up to multi‑L tank scale. This includes refining and executing analytical operations to handle large sample numbers in timely manner, as well as developing specialized methods across HPLC, UPLC, LC‑MS, and GC‑MS instruments. A successful candidate will be very organized and detail‑oriented, self‑driven and possess leadership qualities to deliver high value solutions and processes in fast‑paced environment.

Responsibilities

• Perform analytical method development and optimization for quantification of small molecules using UPLC‑UV, LC‑MS and GC‑MS instruments from sample preparation to data analysis and interpretation
  Collaborate with scientists in biology and fermentation to understand analytical needs, deliver feedback on feasibility, timelines, and resource requirements of their requests, and deliver maximum value by developing appropriate method and process in house or outsourcing to external laboratories.
• Manage, coach, and mentor a small team of Analytical Chemists, direct daily work and task, conduct performance evaluations, set goals, and provide constructive feedback.
• Develop and implement processes to quickly and unambiguously address issues with unexpected analytical results, timely troubleshoot and resolve analytical method related errors and give feedback to biology and fermentation teams.
• Be a subject matter expert for all routine in‑house assays, train and guide junior staff in execution of those assays to defined specs in a timely manner.
• Prioritize work of junior staff between routine analytical operation and method development and optimization activities to minimize sample backlog and achieve development goals, give feedback to senior management if there are resource constraints and collaborate on finding solutions.
• Perform maintenance and troubleshoot common instrumentation failures and errors.
• Prepare samples for routine analysis including instrument setup and data analysis
• Prepare technical reports/SOPs and clearly communicate scientific findings.
• Adhere to safe laboratory practices.
• Perform other duties as assigned

Qualifications

• B.S. with 10+ years of experience or Ph.D. with 2+ years of experience in Analytical Chemistry or related field.
• Experience with UPLC/UV, LC/MS/MS and GC/MS on fermentation‑derived matrices required.
• Proven track record of successful method development and qualification.
• Theoretical knowledge of diverse analytical techniques.
• Motivation and ability to solve complex analytical problems and build effective processes in a startup environment.
• Experience managing direct reports with proven ability to delegate tasks, motivate staff, and make balanced operational decisions under pressure
• Experience of collaborative work across multiple teams, building trust, fulfilling requests, giving constructive feedback, resolve conflicts and meeting timelines.
• Experience working with Agilent software.
• Experience with Agilent Bravo liquid handling automation and Agilent RapidFire is a plus.

Compensation

$120,000 - $155,000 annual base salary

For full-time employees , Antheia offers a comprehensive total rewards package. Part‑time (<30 hours per week) and temporary roles are not eligible for Company sponsored benefits.

• Comprehensive compensation package, which includes annual bonus potential and equity opportunities
• Paid time off, in addition to company‑observed holidays
• Excellent medical, dental, and vision insurance
• 401(k) retirement savings plan
• Free access to the Menlo Park Labs Gym
• Menlo Park Labs free shuttle service to CalTrain, BART Station, and SF

Antheia is an equal opportunity employer and does not discriminate based on race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical conditions, veteran status, sexual orientation, gender (including gender identity and gender expression), taking or requesting statutorily protected leave, or any other basis protected by law. In addition, Antheia prohibits the harassment of any individual on any of the bases listed above or any other characteristics protected under federal, state, or local laws.

Legal authorization to work in the United States is required. In compliance with federal law, all persons hired will be required to verify identity and eligibility to work in the United States and to complete the required employment eligibility verification form upon hire..