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Thermo Fisher Scientific

Senior Site Operations Excellence Lead

5781 Van Allen Way, Carlsbad, CA

Full-time · $131k–$173k (as posted)

First seen by offpeak October 16, 2026

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Work Schedule

Standard (Mon-Fri)

Environmental Conditions

Laboratory Setting, Office, Some degree of PPE (Personal Protective Equipment) required (safety glasses, gowning, gloves, lab coat, ear plugs etc.)

Job Description

Our Mission

Our Mission is to enable our customers to make the world healthier, cleaner and safer. Whether our customers are accelerating life sciences research, solving complex analytical challenges, improving patient diagnostics and therapies, or increasing laboratory productivity, we are here to support them.


Location/Division-Specific Information:

Carlsbad, CA. Relocation assistance is NOT provided. 

*Must be legally authorized to work in the United States without sponsorship.

*Must be able to pass a comprehensive background check, which includes a drug screen.

Discover Impactful Work:

As the Senior Site Operational Excellence Lead, you will provide strategic leadership for Operational Excellence across the Carlsbad site, driving business transformation, organizational capability, and sustainable manufacturing performance. Reporting to the Site Operations Leader and matrix-reporting to the PPI Senior Manager, you will partner with site leadership to deploy Thermo Fisher's Practical Process Improvement (PPI) Business System, the company's approach to continuous improvement. You will translate business strategy into operational execution through Lean methodologies, scientific problem-solving, and data-driven decision-making.

As a key member of the site leadership team, you will lead high-impact manufacturing and continuous improvement initiatives, develop organizational capability, and foster a culture of accountability, innovation, and continuous improvement. Through strategic partnership and hands-on leadership, you will deliver measurable improvements in safety, quality, delivery, cost, and employee engagement while enabling scalable business growth.


A Day in the Life:

Strategic Leadership & Business Transformation – Partner with the Site Operations Leader and PPI Senior Manager to translate business strategy into operational execution through Strategy Deployment (X-Matrix/A3), driving alignment, accountability, and measurable results.


Operational Excellence Leadership – Enable the deployment and sustainment of the Thermo Fisher PPI Business System, embedding Operational Excellence into daily operations and leadership practices.


Technical & Manufacturing Leadership – Provide technical leadership for complex manufacturing projects, New Product Introductions, technology transfers, validation, and manufacturing scale-up to deliver robust, scalable, and compliant operations.


Keys to Success:

Education


Experience


Knowledge, Skills & Abilities


Benefits:

We offer competitive remuneration, annual incentive plan bonus, healthcare, and a range of employee benefits. Thermo Fisher Scientific offers employment with an innovative, forward-thinking organization, and outstanding career and development prospects. We offer an exciting company culture that stands for integrity, intensity, involvement, and innovation!

Compensation and Benefits

The salary range estimated for this position based in California is $131,300.00–$173,300.00.

This position may also be eligible to receive a variable annual bonus based on company, team, and/or individual performance results in accordance with company policy. We offer a comprehensive Total Rewards package that our U.S. colleagues and their families can count on, which includes:

For more information on our benefits, please visit: https://jobs.thermofisher.com/global/en/total-rewards