or apply directly on Antheia's site. We never take the application ourselves.
Is this posting real?
- This role has been open
- 16 days Antheia's roles stay open a median of 17 days
- Reposted
- No
- Salary listed
- Yes 33% of Antheia's roles list one
- Ghost-job risk at Antheia
- moderate 1 stale, 0 reposted of 3 open
- Hiring momentum
- 6 roles opened in the last 90 days ↑ up vs. the prior 90 days
- Last confirmed on the employer's board
- 2026-09-17
Measured from postings appearing on and disappearing from Antheia's own greenhouse board since 2026-08-03. Full hiring picture for Antheia.
About this role
The Research Associate II in Downstream Processing at Antheia will focus on understanding impurities, product stability, and degradation mechanisms while managing unit operations to develop scalable processes for separating and purifying bio-derived materials. Daily tasks will include conducting experiments, collecting and analyzing data, preparing samples, and collaborating with various departments to ensure compliance with safety and regulatory standards.
- benefits
- 4/5
- freshness
- 4/5
- career value
- 4/5
- role clarity
- 4/5
- pay transparency
- 5/5
Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Antheia as an employer.
What you need
- B.S. in Chemistry or applicable area of study
- 2+ years industry experience
- Analytical and compound isolation laboratory experience
- Hands-on experience with bench scale filtration, evaporation, and crystallization
- Experience with Microsoft Excel
- Experience writing reports
Nice to have
- Analytical Chemistry experience with HPLC/UPLC
What you get
- Base compensation of $80K - $100K
- Comprehensive compensation package including 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
Worth weighing
- No specific mention of remote work options
- Role involves compliance with regulatory and DEA requirements which may add complexity to daily tasks
- The position requires cross-functional collaboration which may vary in intensity depending on project needs
Summarised from Antheia's posting. Read the full original.
Listed by Antheia on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.