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60 Repligen Senior Scientist Jobs Hiring Near You

Repligen

Senior Scientist

Lebanon, NH · On-site

$115K - $145K/yr

Engage with external biopharma partners as a technical expert and scientific collaborator Qualifications * MS or PhD in Biochemistry, Chemical Engineering, Biochemical Engineering, or related field

Repligen

$115K - $145K/yr

... scientific outputInnovate and propose novel approaches to improve purification performance, selectivity, and scalabilityEngage with external biopharma partners as a technical expert and scientific ...

Repligen

$191K - $260K/yr

Make a global impact-join Repligen.We're united by a mission to inspire advances in bioprocessing ... Bachelor's degree in science, Engineering, Quality, Life Sciences, or a related field; advanced ...

Repligen Corporation

Senior Scientist

Lebanon, NH · On-site

$115K - $145K/yr

Engage with external biopharma partners as a technical expert and scientific collaborator Qualifications * MS or PhD in Biochemistry, Chemical Engineering, Biochemical Engineering, or related field

Repligen

Senior Director, Quality

Waltham, MA · On-site

$191K - $260K/yr

Make a global impact-join Repligen. We're united by a mission to inspire advances in bioprocessing ... Bachelor's degree in science, Engineering, Quality, Life Sciences, or a related field; advanced ...

Repligen

Senior Director, Quality

Marlborough, MA · On-site

$191K - $260K/yr

Make a global impact-join Repligen. We're united by a mission to inspire advances in bioprocessing ... Bachelor's degree in science, Engineering, Quality, Life Sciences, or a related field; advanced ...

Repligen Corp

Field Applications Scientist

California, MO · On-site

$100K - $146K/yr

We are seeking a Field Application Scientist to support Repligen's upstream product portfolio within the bioprocessing industry. Leveraging expertise in cell culture process development, perfusion ...

Repligen Corporation

Senior Director, Quality

Waltham, MA · On-site

$191K - $260K/yr

Make a global impact-join Repligen. We're united by a mission to inspire advances in bioprocessing ... Bachelor's degree in science, Engineering, Quality, Life Sciences, or a related field; advanced ...

Repligen

Field Applications Scientist

$100K - $146K/yr

We are seeking a Field Application Scientist to support Repligen's upstream product portfolio within the bioprocessing industry. Leveraging expertise in cell culture process development, perfusion ...

RepliGen Corporation

Scientist I

Lebanon, NH · On-site

$84K - $121K/yr

As a Scientist I in the Ligand Discovery Group, you will participate in the identification and optimization of ligands for Repligen's custom and catalog resin platforms. Working within a ...

Repligen Corp

Scientist I

Lebanon, NH · On-site

$84K - $121K/yr

As a Scientist I in the Ligand Discovery Group, you will participate in the identification and optimization of ligands for Repligen's custom and catalog resin platforms. Working within a ...

Repligen

Director, Global Strategic Marketing

Make a global impact-join Repligen. We're united by a mission to inspire advances in bioprocessing ... Report on marketing impact, pipeline contribution, and revenue outcomes to senior leadership.

Repligen Corp

Senior Quality Engineer

California, MO · On-site

$79K - $107K/yr

Bachelor's degree in Engineering or Life Science. 7+ years Quality Engineering and/or Manufacturing ... Working at Repligen means being part of a team that is excited to find new and creative ways to ...

Repligen

$110K - $135K/yr

The position will touch on a wide array of Repligen product lines globally. This individual will ... Science, or a related disciplineMinimum of 3 years of leading product development ...

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RepliGen Jobs Information

Do workers at Repligen get paid breaks?

Sometimes. Only some people get paid breaks.
44% of people say they don’t get paid breaks.
Based on data from 9 people who took the Breakroom Quiz between December 2024 and June 2026.

Does Repligen pay people when they’re sick?

Yes. Most people get paid when they’re sick.
77% of people say they would get paid if they were sick but scheduled to work.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

At Repligen, are sick days and vacation days separate paid time off?

Sick days and vacation days are used from the same paid time off.
100% of people say they have to use vacation days when they’re out sick.
Based on data from 6 people who took the Breakroom Quiz between July 2025 and June 2026.

Is the health insurance from Repligen affordable enough for their workers?

Most people say the health insurance costs are okay.
100% of people say the health insurance costs are okay
Based on data from 9 people who took the Breakroom Quiz between March 2025 and June 2026.

Do people get paid time off at Repligen?

Most people get paid time off work.
86% of people say they get paid time off.
Based on data from 7 people who took the Breakroom Quiz between July 2025 and June 2026.

Do workers at Repligen worry about hours?

Most people don’t worry about getting enough hours.
100% of people report they don’t worry about getting enough hours.
Based on data from 8 people who took the Breakroom Quiz between December 2024 and January 2026.

Do Repligen workers get to choose the shifts they work?

Some people don’t get to choose which shifts they work.
40% report that they don’t have enough control over which shifts they work.
Based on data from 5 people who took the Breakroom Quiz between December 2024 and September 2025.

How easy is it for Repligen workers to change shifts?

Some people find it hard to change shifts.
40% of people report that it’s hard to change shifts if they need to.
Based on data from 5 people who took the Breakroom Quiz between December 2024 and July 2025.

How easy is it to get time off at Repligen?

Most people find it easy to get time off.
92% of people report it’s easy to get time off.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and May 2026.

Do Repligen managers change schedules at the last minute?

Most managers don’t change people’s schedules at the last minute.
100% of people say their manager doesn’t change their shift schedule at the last minute.
Based on data from 9 people who took the Breakroom Quiz between December 2024 and January 2026.

Do jobs at Repligen spill into time workers aren’t paid for?

Rarely. The job doesn't usually spill into unpaid time.
22% of people report that their job takes up time that they don’t get paid for.
Based on data from 9 people who took the Breakroom Quiz between December 2024 and January 2026.

How easy is it to take sick days at Repligen?

Most people find it easy to take sick days.
92% of people report that it’s easy to take time off if they are sick.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Is working at Repligen good if you’re a parent or caregiver?

Most parents and caregivers say this is a good place to work.
100% of people who care for a child or other relative report this is a good place to work.
Based on data from 5 people who took the Breakroom Quiz between December 2024 and May 2026.

Do people at Repligen feel treated with respect by their managers?

Most people feel treated with respect by their managers.
82% of people say they’re treated with respect by their managers.
Based on data from 11 people who took the Breakroom Quiz between December 2024 and May 2026.

Do people at Repligen get to take their breaks without interruption?

Most people get breaks without interruption.
67% of people report that they get to take their breaks without interruption.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and June 2026.

Is it stressful to work at Repligen?

Some people feel stressed here.
64% of people say they often feel stressed at work.
Based on data from 11 people who took the Breakroom Quiz between January 2025 and May 2026.

Do people at Repligen enjoy their jobs?

Most people enjoy their job.
70% of people report they enjoy their job.
Based on data from 10 people who took the Breakroom Quiz between January 2025 and May 2026.

Do people at Repligen recommend working with their team?

Only some people recommend working with their team.
46% of people report that they wouldn’t recommend working with their immediate team to a friend.
Based on data from 13 people who took the Breakroom Quiz between December 2024 and June 2026.

Do people get enough training when they start at Repligen?

Most people got enough training when they started.
67% of people report they got enough training when they started working here.
Based on data from 12 people who took the Breakroom Quiz between December 2024 and May 2026.

Do people get support to advance at Repligen?

Most people are given support to advance their career here.
In the last year, 73% of people report being given support to advance their career here.
Based on data from 11 people who took the Breakroom Quiz between December 2024 and May 2026.

Do people think Repligen’s headquarters understands what’s happening where they work?

Most people think headquarters doesn’t understand what’s happening where they work.
100% of people think that this employer’s headquarters or owners don’t have a good understanding of what’s really happening where they work.
Based on data from 6 people who took the Breakroom Quiz between January 2025 and January 2026.

Do workers feel well informed about how Repligen is doing?

Only some people feel well informed about how the company is doing.
50% of people feel that they aren’t kept well informed about how the company is doing as a whole.
Based on data from 10 people who took the Breakroom Quiz between January 2025 and May 2026.

What other companies are hiring for Senior Scientist jobs?

What are the most popular jobs at Repligen?

What are the most popular categories at Repligen?

Infographic showing various Senior Scientist job openings at Repligen in the United States as of September 2026, with employment types broken down into 97% Full Time, and 3% Part Time. Highlights an 77% Physical, 5% Hybrid, and 18% Remote job distribution.

Senior Scientist

Lebanon, NH • On-site

Repligen
Biotechnology Research and Development • 201 - 500 employees
Learn more about Repligenexternal

$115K - $145K/yr

Full-time

Medical, Dental, Vision, Retirement, PTO

Posted 28 days ago

Repligen rating

7.6

Company rating: 7.6 out of 10

Based on 13 frontline employees who took The Breakroom Quiz

Job description

Lead the design and optimization of next-generation affinity purification technologies for a wide range of biopharmaceutical modalities. This role combines high-throughput experimentation, data-driven process development, and cross-functional collaboration to deliver innovative purification solutions that accelerate bioprocessing performance and enable partner success.
"This role is expected to model our Leadership Behaviors-Integrity & Compliance, Customer Focus, Collaboration, Courage, Team Empowerment, and Accountability & Results-in all aspects of work."Key Responsibilities
  • Design, develop, and optimize affinity chromatography-based purification processes for diverse biopharmaceutical modalities
  • Execute high-throughput chromatographic screening and apply DOE methodologies to accelerate process development
  • Analyze, interpret, and communicate complex datasets to drive decision-making and support partner adoption of new technologies
  • Collaborate cross-functionally with internal teams (chemistry, analytics, commercial) to deliver integrated purification solutions
  • Contribute to multiple development programs, ensuring timely execution and high-quality scientific output
  • Innovate and propose novel approaches to improve purification performance, selectivity, and scalability
  • Engage with external biopharma partners as a technical expert and scientific collaborator
Qualifications
  • MS or PhD in Biochemistry, Chemical Engineering, Biochemical Engineering, or related field
  • Minimum of 5 years of hands-on experience in downstream processing and protein purification; including FPLC
  • Experience across multiple modalities (e.g., proteins, enzymes, vaccines, VLPs, gene therapy vectors)
  • Expertise in chromatography method development, including automated/high-throughput systems
  • Strong proficiency with Design of Experiments (DOE) for process optimization
  • Working knowledge of analytical techniques (e.g., purity/impurity analysis, potency, stability assays)
  • Broad scientific understanding spanning separations, protein chemistry, and bioprocessing
  • Strong communication skills with the ability to translate data into clear, actionable insights
  • Self-motivated, collaborative, and effective in a fast-paced, innovation-driven environment

Our mission is to inspire advances in bioprocessing as a trusted partner in the production of biologic drugs that improve human health worldwide. Focused on cost and process efficiencies, we deliver innovative technologies and solutions that help set new standards in bioprocessing. The estimated salary range for this role, based in the United States of America is $115,000/yr. -$145,000/yr.

Compensation decisions are dependent on several factors including, but not limited to an individual's qualifications, location, internal equity, and alignment with market data. Additionally, employees are eligible to participate in one of our variable cash programs (bonus or commission) and eligible roles may receive equity as part of the compensation package. We offer a wide range of benefits such as paid time off, health/dental/vision, retirement benefits and flexible spending accounts. All compensation and benefits information will be confirmed in writing at the time of offer.

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