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Sr Data Scientist Jobs in Rochester, NY (NOW HIRING)

Sr. Solutions Architect AI

Rochester, NY · On-site

$170K - $195K/yr

Lead and grow a multidisciplinary team of engineers and data scientists, acting as a "force multiplier" through technical guidance and design reviews. * Market Leadership: Represent Megazone Cloud at ...

AI Solutions Engineering Delivery Lead

Rochester, NY · On-site

$101K - $133K/yr

... of data scientists, software engineers, front-end developers, and other specialists in the design, development, deployment, monitoring, and maintenance of full-stack AI solutions. As a senior ...

Computer and Information Science, Computer Engineering, Computer Management, Computer Science ... data interpretation and critical thinking Travel Requirements Up to 60% Job Posting End Date The ...

Showing results 21-40

Sr Data Scientist information

See Rochester, NY salary details

$40.9K

$140.6K

$198.3K

How much do sr data scientist jobs pay per year?

As of Sep 4, 2026, the average yearly pay for sr data scientist in Rochester, NY is $140,561.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,900.00 and $164,300.00 per year, depending on experience, location, and employer.

What does a Sr Data Scientist do?

A Sr Data Scientist is responsible for analyzing complex data sets to extract meaningful insights and guide business decision-making. They design and implement advanced machine learning models, lead data-driven projects, and collaborate with cross-functional teams. In addition to technical tasks, Sr Data Scientists often mentor junior team members and play a key role in setting data strategy within the organization.

What are the key skills and qualifications needed to thrive as a Sr Data Scientist?

To thrive as a Sr Data Scientist, you need advanced knowledge of statistics, machine learning, and data analysis, typically backed by a degree in a quantitative field and several years of relevant experience. Expertise in programming languages like Python or R, experience with big data tools (e.g., Spark, Hadoop), and familiarity with cloud platforms or relevant certifications are commonly required. Strong problem-solving abilities, effective communication, and the ability to lead and mentor teams set standout professionals apart. These skills ensure that Sr Data Scientists can extract actionable insights from complex data, drive impactful projects, and support organizational decision-making.

How does a Sr Data Scientist typically collaborate with cross-functional teams within an organization?

A Sr Data Scientist often works closely with product managers, engineers, and business stakeholders to define project goals and translate business needs into analytical solutions. They play a key role in guiding junior data scientists and sharing insights with non-technical team members through clear communication and data visualization. Collaboration is integral, as projects frequently require input from different departments to ensure that data-driven solutions align with overall business strategies and technical feasibility. This cross-functional teamwork helps drive impactful results and fosters a culture of data-informed decision making.

What is the difference between Sr Data Scientist vs Data Analyst?

AspectSr Data ScientistData Analyst
Required CredentialsBachelor's/Master's/PhD in Data Science, Statistics, or related fields; experience with machine learningBachelor's degree in Data Analysis, Statistics, or related fields; proficiency in Excel, SQL
Work EnvironmentCollaborates with data science teams, develops models, and interprets complex dataPrepares reports, visualizes data, and supports decision-making
Employer & Industry UsageTech companies, finance, healthcare, and large enterprisesRetail, marketing, finance, and smaller organizations

The main difference between a Sr Data Scientist and a Data Analyst lies in their responsibilities and skill levels. Sr Data Scientists focus on building advanced models and algorithms, often requiring more technical expertise and experience with machine learning. Data Analysts primarily handle data cleaning, reporting, and visualization to support business decisions. Both roles are essential but serve different functions within data teams.

What are popular job titles related to Sr Data Scientist jobs in Rochester, NY?

For Sr Data Scientist jobs in Rochester, NY, the most frequently searched job titles are:

What job categories do people searching Sr Data Scientist jobs in Rochester, NY look for?

The top searched job categories for Sr Data Scientist jobs in Rochester, NY are:

What cities near Rochester, NY are hiring for Sr Data Scientist jobs?

Cities near Rochester, NY with the most Sr Data Scientist job openings:

Infographic showing various Sr Data Scientist job openings in Rochester, NY as of August 2026, with employment types broken down into 1% As Needed, 88% Full Time, 9% Part Time, and 2% Contract. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $140,561 per year, or $67.6 per hour.

Senior Principal Scientist - Holographic Systems and Grating Fabrication

MKS Instruments, Inc.

Rochester, NY

$155K - $210K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 15 days ago


Job description

A Day in Your Life at MKS:
As a Senior Principal Research Scientist, Holographic Systems & Grating Fabrication at MKS Newport's Richardson Gratings, you will help shape the future of advanced photonics. Lead breakthrough innovation in holographic diffraction gratings that power some of the world's most demanding applications in spectroscopy, lasers, semiconductor manufacturing, space exploration, and scientific research.
Working at the intersection of optical physics, nanofabrication, and advanced manufacturing, you will collaborate with Engineering, Production, and Commercial teams to transform novel concepts into next-generation products. From designing sophisticated grating architectures to driving cutting-edge fabrication processes in the cleanroom, your work will directly influence the performance limits of optical systems used around the globe.
You Will Make an Impact By:
Working on technologies that expand the limits of optical performance while collaborating with some of the brightest minds in photonics. This role is ideal for a scientist who thrives on solving difficult problems, translating theory into reality, and leaving a lasting impact on the future of holographic and diffractive optical technologies.
Advance the Science of Diffraction Gratings
  • Lead the design and optimization of innovative holographic grating solutions using advanced optical modeling and simulation techniques. Apply tools such as RCWA, FEA, and physical optics methods to push boundaries in diffraction efficiency, wavefront quality, spectral performance, and manufacturability.

Engineer World-Class Holographic Recording Systems
  • Own the development and continual refinement of sophisticated interferometric exposure platforms. Design highly stable optical recording environments that enable precise, repeatable holographic fabrication while mitigating vibration, thermal effects, and environmental drift.

Drive Next-Generation Nanofabrication
  • Lead advanced cleanroom processes spanning substrate preparation, photoresist coating, holographic exposure, development, etching, and thin-film deposition. Transform breakthrough R&D concepts into scalable, robust manufacturing technologies.

Unlock Performance Through Precision Metrology
  • Utilize state-of-the-art characterization techniques to validate and improve grating performance. Leverage AFM, SEM, wavefront sensing, diffraction efficiency testing, and custom optical metrology systems to align fabricated structures with theoretical design intent.

Shape Technology Strategy and Innovation
  • Serve as a leading scientific authority for holographic optics and grating fabrication. Develop patentable technologies, publish technical papers, influence technology roadmaps, and translate complex scientific concepts into actionable solutions for engineering, manufacturing, and customer-facing teams.

Mentor and Inspire
  • Provide technical leadership across multidisciplinary teams, elevating scientific excellence and fostering a culture of innovation, curiosity, and continuous advancement.

Travel: Up to 10%
What You Bring:
  • PhD in Physics, Optical Sciences, Electrical Engineering, or a related scientific discipline strongly preferred. We are seeking a technical expert with a record of impact in holographic diffraction grating fabrication.
  • Candidates should possess 12+ years of relevant scientific, research, and engineering experience, or an equivalent combination of advanced education, research accomplishments, publications, patents, and industry leadership.
  • Core Optical Expertise: Expertise in physical optics, interferometry, and holographic recording materials (photoresists).
  • Software & Simulation: We are open to experience with tools like MATLAB or Python for data analytics, Zemax, Code V, or similar optical design software.
  • Cleanroom Operations: Experience with photolithography, wet/dry etching, and thin-film deposition techniques.
  • Metrology Tools: Understanding the physics and best practice of diffraction gratings. Ideally experience utilizing wavefront sensors, custom Littrow efficiency benches, and advanced analytical tools like Atomic Force Microscopy (AFM) and Scanning Electron Microscopy (SEM).
  • Specialized Testing: General competency in thin-film and optical characterization.

Preferred Skills: (Optional)
  • Reactive Ion Beam Etching (RIBE); replication techniques.
  • Hands-on experience with AFM and SEM instrumentation.
  • Laser-Induced Damage Threshold (LIDT) testing for high-power laser applications.

MKS is an equal opportunity employer, including disability, veteran status and all categories protected by law. Please review our EOE statements for additional details. MKS is generally only hiring candidates who reside in states where we are registered to do business.
Compensation and Benefits:
Salary Pay Range:
Total Base Pay Range $155,250.00 - $210,000.00 per year. This range is a good faith estimate of the expected salary range for this position, based on a wide range of factors including qualifications, experience and training, operational and business needs and other considerations permitted by law.
Bonus: This position is eligible for a discretionary annual bonus, in an amount to be determined by MKS [or as applicable].
Benefits: MKS offers a comprehensive benefits package, including health insurance coverage (medical, dental and vision), 401(k) with company match, life and disability insurance, 12 paid holidays, sick time, 15 paid vacation days, [6 weeks fully paid] parental leave, adoption assistance and tuition reimbursement [and for participation in any stock programs, signing bonus, etc.].
#LI-DJ1
Globally, our policy is to recruit individuals from wide and diverse backgrounds. However, certain positions require access to controlled goods and technologies subject to the International Traffic in Arms Regulations (ITAR) or Export Administration Regulations (EAR). Applicants for these positions may need to be "U.S. persons." "U.S. persons" are generally defined as U.S. citizens, noncitizen nationals, lawful permanent residents (or, green card holders), individuals granted asylum, and individuals admitted as refugees.
MKS Inc. and its affiliates and subsidiaries ("MKS") is an affirmative action and equal opportunity employer: diverse candidates are encouraged to apply. We win as a team and are committed to recruiting and hiring qualified applicants regardless of race, color, national origin, sex (including pregnancy and pregnancy-related conditions), religion, age, ancestry, physical or mental disability or handicap, marital status, membership in the uniformed services, veteran status, sexual orientation, gender identity or expression, genetic information, or any other category protected by applicable law. Hiring decisions are based on merit, qualifications and business needs. We conduct background checks and drug screens, in accordance with applicable law and company policies. MKS is generally only hiring candidates who reside in states where we are registered to do business.
MKS is committed to working with and providing reasonable accommodations to qualified individuals with disabilities. If you need a reasonable accommodation during the application or interview process due to a disability, please contact us at: accommodationsatMKS@mksinst.com .
If applying for a specific job, please include the requisition number (ex: RXXXX), the title and location of the role