Praxis Precision Medicines, Inc.
Manufacturing & IndustrialDirect Greenhouse career site

Senior Process Engineer, Drug Substance

Pay
$110,000 – $125,000 per year
Location
Remote (US)
Job type
Full-time
Level
Senior
Experience
4+ years
Education
Bachelor's degree
Listed
31 days ago

Skills & highlights for this role

  • chemical synthesis scale-up
  • cGMP
  • batch record review

Also useful

  • CMO management
  • non-conformance and change control

Stated benefits & perks

  • Medical
  • Dental
  • Vision
  • 401k match
  • Pto

About the role

Location: This position may be performed remotely, but requires the flexibility and willingness to travel as needed.

The Opportunity

We are looking for a competent Process Engineer to work closely with our Contract Manufacturing Organizations (CMOs) in the field in order to support and validate processes related to the manufacture of small molecule Active Pharmaceutical Ingredients (APIs). You will also support future commercial production to help ensure appropriate supply levels are available. The ideal candidate is an engineer experienced with supporting day-to-day communications with the CMO as well as contributing to knowledge transfer activities between Praxis and the CMO.

Primary Responsibilities

  • Ability to understand written chemical synthesis processes from lab partners and help translate those to instructions for industrialized execution by authoring scale-up spreadsheets and process manuals.
  • Efficient use of technologies and applications to gather, analyze and archive large data packages that can support regulatory filings.
  • Review relevant documentation from CMOs and lab partners including instructions, procedures, batch records, non-conformances, in-process controls, certificates of analysis, and developmental reports.
  • Work alongside Quality Assurance to ensure all proper regulations and standards are followed in all processes being executed by third parties.
  • Adhere to industry guidelines, standards and laws including being well-versed in cGMPs.
  • Identify and escalate process risks and support development of mitigation plans.
  • Travel required, participate in person-in-plant (PIP) activities at CMOs (US and worldwide).

Qualifications and Key Success Factors

  • Bachelor's or advanced degree in chemical engineering or other relevant engineering field; MS or equivalent a plus. Pharmaceutical or fine chemical industry experience required.
  • 4-8 years of applied experience in CMO management, chemical manufacturing, or comparable positions that handle diverse chemical syntheses in laboratory and manufacturing environments, including reviewing manufacturing and executed batch records, operating procedures, non-conformances, and change controls, and supporting business partner relationships.
  • Excellent written and visual communication skills with an ability to build relationships internally and externally.
  • Self-motivated and able to contribute to a productive and collaborative team environment.
  • Highly organized and detail-oriented with a passion to deliver quality results.

Additional information

The physical and mental requirements of our roles include but are not limited to regular use of a computer, devices or other office equipment, clear communication, and occasional movement. You'll need comfort with screen work, basic hand coordination, and focus.

Compensation & Benefits

  • At Praxis, we believe that taking care of our people (and their people) is important, so we provide a world class benefits package to help you thrive.
  • This includes 99% of the premium paid for medical, dental and vision plans.
  • We also provide company-paid life insurance, AD&D, disability benefits, and voluntary plans to personalize your coverage.
  • Thinking about the future?
  • We match dollar-for-dollar up to 6% on eligible 401(k) contributions and sweeten the deal with long-term stock incentives and ESPP.
  • We provide a discretionary quarterly bonus, an extremely flexible wellness benefit, generous PTO, paid holidays and company-wide shutdowns.
  • Not to mention, you'll also be joining a phenomenal crew of colleagues who are smart, engaged and inspiring.
  • We aim high, collaborate hard, and produce results.

Let's achieve the impossible together!

To round out our world-class total rewards package, we provide annualized base salary in the range listed below. This range reflects the base salary the Company reasonably expects to pay for the position at the time of posting. Placement within the range will be based on job-related factors, including experience, qualifications, scope of responsibilities, and demonstrated track record of delivering results in similar roles.

Annualized Base Salary $110,000—$125,000 USD

Diversity, Equity & Inclusion

Attention: Job Scam Alert

Praxis has recently become aware of fraudulent job recruitment postings from individuals claiming to represent Praxis. These postings seek financial information in connection with fraudulent opportunities for employment. If you suspect any fraudulent activity or misrepresentation in connection with a Praxis job opportunity, please report it to.

Praxis does not accept unsolicited submissions from recruitment agencies for open positions. We ask all recruitment agencies to refrain from contacting any Praxis employee regarding any position. All unsolicited resumes submitted by recruitment agencies to any Praxis employee in any form or method will be deemed to be the property of Praxis, and Praxis explicitly reserves the right to hire those candidate(s) without any financial obligation to the recruitment agency.

Company Overview

Praxis Precision Medicines is a clinical-stage biopharmaceutical company translating genetic insights into the development of therapies for central nervous system disorders characterized by neuronal imbalance. At Praxis we share a common vision of reshaping the human condition into a more freeing and fulfilled existence by developing high impact medicines for patients and families affected by and living with complex brain disorders. Our core Values of Trust, Ownership, Curiosity and Results are foundational to every aspect of our business and are exemplified by each and every one of our team members.

Read the original posting

From Praxis Precision Medicines, Inc.'s careers page, first listed on Rolev.ai on October 10, 2026. Rolev.ai is not the employer.

How Rolev.ai helps with this application

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Common questions

What is the salary for the Senior Process Engineer, Drug Substance role at Praxis Precision Medicines, Inc.?

The Senior Process Engineer, Drug Substance posting at Praxis Precision Medicines, Inc. states compensation of $110,000 – $125,000 per year. It is listed as a full-time position. Final pay may depend on location, experience, and interview evaluation on Praxis Precision Medicines, Inc.'s official career site.

Where is the Senior Process Engineer, Drug Substance job at Praxis Precision Medicines, Inc. located?

Yes, this Senior Process Engineer, Drug Substance opening at Praxis Precision Medicines, Inc. is listed as Remote (US). Always check Praxis Precision Medicines, Inc.'s application page for specific state eligibility or relocation policies.

What qualifications are required for Senior Process Engineer, Drug Substance at Praxis Precision Medicines, Inc.?

For the Senior Process Engineer, Drug Substance role, Praxis Precision Medicines, Inc. highlights 4+ years of relevant experience; a bachelor's degree; experience with chemical synthesis scale-up, cGMP, batch record review. Rolev.ai can score your existing resume against these requirements and show any skill gaps before you apply.

How do I apply for the Senior Process Engineer, Drug Substance position at Praxis Precision Medicines, Inc.?

This listing links directly to Praxis Precision Medicines, Inc.'s Greenhouse application page. You can apply directly on Praxis Precision Medicines, Inc.'s site, or use Rolev.ai to check your resume fit, generate a zero-hallucination tailored resume and cover letter for this posting, and autofill the Greenhouse application form in 1 click with the Rolev.ai Chrome extension. You always review the form and press Submit yourself.