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Job Posting

Senior Engineer II

Lexington, Massachusetts
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On the Global Manufacturing and Supply (GMS) team at Takeda, you’ll be part of a rapidly transforming industry that’s applying technology and data in new ways. Within our agile, innovative, people-centric organization, your work will matter every day as you use your skills to help us manufacture therapies for patients on our four platforms:

  • Small Molecules
  • Biologics
  • Plasma

As part of the GMS team, you'll have the opportunity to pursue unique experiences and build new skills, and you'll know that the work you do every day makes an impact — on our patients, our people, our planet, and on yourself.

Job ID R0175023 Date posted 03/05/2026 Location Lexington, Massachusetts

By clicking the “Apply” button, I understand that my employment application process with Takeda will commence and that the information I provide in my application will be processed in line with Takeda’s Privacy Notice and Terms of Use.  I further attest that all information I submit in my employment application is true to the best of my knowledge.

Job Description

About the role:

As a key member of the Manufacturing Sciences – Downstream Laboratory group, the Senior Engineer II will be responsible for providing technical and scientific leadership to support Downstream processes for commercial production and late-stage clinical production of Biologics, including process and product investigations/troubleshooting, continuous process improvement and life-cycle management, technology transfer and process validation. You will lead or contribute as a key member of various cross- functional teams and will interact extensively with other departments within Takeda, including Manufacturing, QA, QC, PD, Engineering and RA etc. You will report to the Head of Downstream Manufacturing Sciences.

How you will contribute:

  • Lead and execute continuous process improvements, aimed at improving robustness, capacity, and productivity. Provide technical expertise and leadership in identifying opportunities/areas, planning, designing and conducting experiments, analyzing data and documenting results towards continuous Downstream process improvement, including reducing recurring deviations, and increasing level of safety and/or compliance
  • Provide technical expertise and leadership in trouble-shooting and root cause analysis for investigations of complex technical nature
  • Support regulatory inspections and filings as an author and reviewer.  Provide support to CMC strategy development
  • Provide high quality written study proposals, research and development reports, and investigation reports
  • Evaluate and implement effective and sustainable process control strategy by utilization of Process and Analytical Technologies (PAT)

Minimum Requirements/Qualifications:

  • A PhD in Chemical Engineering or related disciplines with a minimum of 4 years of relevant experience in a biotechnology/pharmaceutical environment; or MS in Chemical Engineering or related disciplines with a minimum of 6 years of experience; or BS in Chemical Engineering or related disciplines with a minimum of 8 years of experience is required
  • Experience working in a laboratory
  • Proven record of technical capabilities
  • Proven ability to work in a fast-paced environment with demonstrated capacity to juggle multiple tasks and demands

More about us:

At Takeda, we are transforming patient care through the development of novel specialty pharmaceuticals and best in class patient support programs. Takeda is a patient-focused company that will inspire and empower you to grow through life-changing work.

Certified as a Global Top Employer, Takeda offers stimulating careers, encourages innovation, and strives for excellence in everything we do. We foster an inclusive, collaborative workplace, in which our teams are united by an unwavering commitment to deliver Better Health and a Brighter Future to people around the world.

This position is currently classified as "hybrid" in accordance with Takeda's Hybrid and Remote Work policy.

#LI-Hybrid

Takeda Compensation and Benefits Summary

We understand compensation is an important factor as you consider the next step in your career. We are committed to equitable pay for all employees, and we strive to be more transparent with our pay practices.

For Location:

USA - MA - Lexington - BIO OPS

U.S. Base Salary Range:

$111,800.00 - $175,670.00


The estimated salary range reflects an anticipated range for this position. The actual base salary offered may depend on a variety of factors, including the qualifications of the individual applicant for the position, years of relevant experience, specific and unique skills, level of education attained, certifications or other professional licenses held, and the location in which the applicant lives and/or from which they will be performing the job. The actual base salary offered will be in accordance with state or local minimum wage requirements for the job location. 

U.S. based employees may be eligible for short-term and/ or long-term incentives. U.S. based employees may be eligible to participate in medical, dental, vision insurance, a 401(k) plan and company match, short-term and long-term disability coverage, basic life insurance, a tuition reimbursement program, paid volunteer time off, company holidays, and well-being benefits, among others. U.S. based employees are also eligible to receive, per calendar year, up to 80 hours of sick time, and new hires are eligible to accrue up to 120 hours of paid vacation. 

EEO Statement

Takeda is proud in its commitment to creating a diverse workforce and providing equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, gender identity, gender expression, parental status, national origin, age, disability, citizenship status, genetic information or characteristics, marital status, status as a Vietnam era veteran, special disabled veteran, or other protected veteran in accordance with applicable federal, state and local laws, and any other characteristic protected by law.

Locations

USA - MA - Lexington - BIO OPS

Worker Type

Employee

Worker Sub-Type

Regular

Time Type

Full time

Job Exempt

Yes

It is unlawful in Massachusetts to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
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Working at Takeda

  • Inclusion

    Here, you will feel welcomed, respected, and valued as a vital contributor to our global team.
  • Collaboration

    A strong, borderless team, we strive together towards our priorities and inspiring mission.
  • Innovation

    Bold initiatives, continuous improvement, and creativity are at the heart of how we bring scientific breakthroughs from the lab to patients.
  • Great Place to Work

    Recognized for our culture and ways of working, we’re proud to be Certified as a Great Place to Work® in 25 countries and regions.
  • Work-Life

    Our people-first mission extends beyond patients to include their families, communities, and our own Takeda family.
  • Empowerment

    Through trust and respect, you will have genuine support from leaders, managers, and colleagues to do your best work.

We're Steadfast In Our Commitment to Four Key Imperatives

Patient


Responsibly translate science into highly innovative medicines and accelerate access to improve lives worldwide.

People


Create an exceptional people experience.

Planet


Protect our planet.

Data & Digital


Transform Takeda into the most trusted, data-driven, outcomes-based biopharmaceutical company.

What we believe in

Our values of Takeda-ism are Integrity, Fairness, Honesty and Perseverance, with Integrity as the core. These are brought to life through actions based on Patient, Trust, Reputation and Business, in that order.

Our belief in putting people first extends beyond our patients — it includes their families and communities, as well as our Takeda colleagues and their families.

We are committed to embracing our differences, valuing different perspectives, and fostering a culture of respect, inclusiveness and empowerment.

Our embedded Diversity, Equity & Inclusion (DE&I) strategy enables us to attract and retain exceptional talent, drives innovation, and helps address systemic inequalities in our communities.

  • Integrity

  • Fairness

  • Honesty

  • Perseverance

Exterior of Takeda Building

About our location

Lexington, Massachusetts


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