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Internship Downstream Process Development Scientist Jobs in Lititz, PA

Hersheys

Sr Research Scientist R&D Salty CI

Hershey, PA · On-site

$93K - $119K/yr

Reporting to the Manager, R&D Salty Process Development & Continuous Improvement, this role leads ... Based in Hershey, PA, the Sr. Research Scientist drives Continuous Improvement projects focused on ...

Hersheys

Staff Scientist, Salty R&D

Hershey, PA

Drive development of next-generation baked and salty snack products through formulation, process ... Mentor junior scientists and provide technical guidance to Manufacturing and cross-functional ...

Hersheys

Sr Research Scientist Sweets

Hershey, PA · On-site

$93K - $119K/yr

The Senior Research Scientist will lead product and process development across hard candy, gummies, licorice, gum, and mints. This role translates consumer insights and business needs into scalable ...

The Hershey Company

Sr Research Scientist Sweets

Hershey, PA · On-site

$93K - $119K/yr

The Senior Research Scientist will lead product and process development across hard candy, gummies, licorice, gum, and mints. This role translates consumer insights and business needs into scalable ...

Reading Alloys LLC

Process Engineer

Robesonia, PA

Conducts and documents applied research and development projects for product and process ... Provides metallurgical, technical and scientific expertise to Company Manufacturing focused on ...

Kymera International

Process Engineer

Robesonia, PA · On-site

Conducts and documents applied research and development projects for product and process ... Provides metallurgical, technical and scientific expertise to Company Manufacturing focused on ...

Kymera International

Process Engineer

Robesonia, PA · On-site

Conducts and documents applied research and development projects for product and process ... Provides metallurgical, technical and scientific expertise to Company Manufacturing focused on ...

ARM Group

General Internship/Co-Op

Hummelstown, PA · On-site

$13 - $20/hr

Environmental Scientist * CAD Primary Responsibilities: * Collaborate with a multi-disciplinary ... development in your respective field. * Prepare, review, and update design drawings and technical ...

Kelly Services

QC Scientist

Lititz, PA · On-site

$32 - $38/hr

... process, finished product, and stability) and non-testing activities with moderate supervision to ... research/internships/co -ops considered in lieu of industry experience1-3yrs of experience

ARM Group LLC

General Internship/Co-Op

Hummelstown, PA

$15.75 - $20.50/hr

Environmental Scientist * CAD Primary Responsibilities: * Collaborate with a multi-disciplinary ... development in your respective field. * Prepare, review, and update design drawings and technical ...

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Internship Downstream Process Development Scientist information

See Lititz, PA salary details

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$35

$57

How much do internship downstream process development scientist jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for internship downstream process development scientist in Lititz, PA is $35.82, according to ZipRecruiter salary data. Most workers in this role earn between $26.30 and $42.74 per hour, depending on experience, location, and employer.

What does an internship downstream process development scientist do?

An Internship Downstream Process Development Scientist works in the biopharmaceutical industry, assisting with the development and optimization of processes that purify biological products such as proteins, antibodies, or vaccines after they are produced by cells. Their role often involves supporting laboratory experiments, analyzing samples, and documenting results to improve the efficiency and scalability of downstream processes like filtration and chromatography. Interns in this position gain hands-on experience with cutting-edge technologies and learn about regulatory requirements and industry standards. This role helps prepare students or recent graduates for a career in process development or biomanufacturing.

What types of projects and responsibilities can an internship downstream process development scientist expect to work on?

As an Internship Downstream Process Development Scientist, you can expect to be involved in hands-on laboratory work focusing on the purification and characterization of biopharmaceutical products. Typical responsibilities include preparing buffer solutions, operating chromatography and filtration systems, analyzing samples using various analytical techniques, and documenting experimental results. Interns often collaborate with experienced scientists and engineers, contributing to process optimization and troubleshooting. The role provides valuable exposure to industry-standard procedures and the opportunity to develop technical skills in a team-oriented environment.

What are the key skills and qualifications needed to thrive as an internship downstream process development scientist, and why are they important?

To thrive as an Internship Downstream Process Development Scientist, you need foundational knowledge in biochemistry, molecular biology, or chemical engineering, often supported by ongoing or recent enrollment in a relevant degree program. Familiarity with laboratory techniques such as chromatography, filtration, and analytical instruments, as well as experience with lab management software, is typically expected. Attention to detail, problem-solving abilities, and effective teamwork are standout soft skills in this role. These skills and qualifications are crucial for conducting reliable experiments, analyzing data, and contributing to the optimization of bioprocesses in a collaborative research environment.

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Internship Downstream Process Development Scientist jobs near you
Infographic showing various Internship Downstream Process Development Scientist job openings in Lititz, PA as of June 2026, with employment types broken down into 98% Full Time, 1% Part Time, and 1% Temporary. Highlights an 86% Physical, 3% Hybrid, and 11% Remote job distribution, with an average salary of $74,505 per year, or $35.8 per hour.

Sr Research Scientist R&D Salty CI

Hersheys

Hershey, PA • On-site

$93K - $119K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

Why Hershey:

At The Hershey Company, our culture is rooted in purpose and inspired by Milton Hershey's enduring vision that business should create opportunity for others. Through our commitment to corporate philanthropy, we create positive impact by supporting communities, helping children thrive, and operating as a business for good. This includes our deep and long standing partnership with Milton Hershey School, where we invest in education, workforce readiness, and hands on engagement to help students succeed beyond the classroom. Supported by strategic grantmaking, product donations, cross brand collaboration, and strong employee volunteerism, Hershey offers a place to work where making a difference-locally and globally-is part of how we do business every day.

About The Hershey Company
The Hershey Company is an industry-leading snacks company known for making more moments of goodness through its iconic brands. With a strong portfolio across chocolate, confectionery, and salty snacks, Hershey delights consumers every day. Our beloved brands include Hershey's, Reese's, KitKat, Dots Pretzels, Lesser Evil, Jolly Rancher, Twizzlers, Ice Breakers, and more. 
 
At Hershey, we are committed to making a meaningful difference in the communities where we live, work, and do business. This commitment originated with our founder, Milton Hershey, and continues to shape who we are today.
Guided by our employee value proposition, **Lead Today. Create Tomorrow, **we empower our people to drive impact now while shaping what comes next. Our One Hershey mindset brings teams together across functions, geographies, and businesses, enabling us to operate with speed, collaboration, and shared purpose.
 
The Hershey Company is proud to be recognized as a top employer in the United States, reflecting our commitment to our people, culture, and purpose.
How will you fit in the big picture?

Reporting to the Manager, R&D Salty Process Development & Continuous Improvement, this role leads product and process optimization initiatives across Hershey's Salty Snacks portfolio, including SkinnyPop, Dot's Pretzels, Pirate's Booty, and Reese's Filled Pretzels. Based in Hershey, PA, the Sr. Research Scientist drives Continuous Improvement projects focused on ingredients, commodities, product design, and manufacturing efficiency. The role requires a high level of technical expertise, independent decision-making, strong problem-solving skills, and the ability to influence stakeholders across functions. Lean/Six Sigma principles are applied to support manufacturing optimization and business objectives.

Key Responsibilities

  • Lead development, validation, and implementation of projects focused on ingredient sourcing, product design, and manufacturing optimization.
  • Improve supply flexibility, reliability, and cost efficiency through technical solutions.
  • Develop formulations, product/process specifications, project scope, and timelines.
  • Conduct feasibility and proof-of-concept testing to evaluate technical and financial viability.
  • Analyze results, provide recommendations, and drive process or formulation improvements to enhance capacity and efficiency.
  • Prepare technical reports, summarize findings, and present recommendations to leadership.
  • Partner cross-functionally to ensure product recipes, specifications, and documentation are accurate and complete.
  • Share technical expertise and effectively communicate complex concepts to diverse audiences across the organization.
What will you do?

Key Partnerships

  • R&D Team Members
  • Manufacturing & Co-Manufacturing
  • Engineering
  • Enterprise & Salty Consumer Insights Teams
  • Quality & Regulatory Compliance (QRC)
  • Project Management
  • Procurement

Required Knowledge, Skills & Abilities

  • Strong technical expertise in product and process development for salty snacks, including popcorn, extruded snacks, pretzels, crackers, and cookies, with experience in formulation, optimization, scale-up, validation, and commercialization.
  • Demonstrated application of food science and process engineering principles, including understanding of process unit operations and their impact on product quality and sensory attributes.
  • Knowledge of food manufacturing systems, equipment, sanitary design, construction practices, and industry suppliers.
  • Basic understanding of Process Flow Diagrams (PFDs) and P&IDs.
  • Working knowledge of Food Science, Engineering, Quality Assurance, GMPs, Lean Manufacturing, and TPM; Green/Black Belt certification preferred.
  • Experience operating laboratory, pilot plant, and manufacturing equipment in a production environment.
  • Ability to independently manage projects, prioritize competing demands, and execute against business objectives.
  • Strong project management, organizational, and attention-to-detail skills.
  • Effective collaborator with the ability to build relationships across all organizational levels.
  • Strong written, verbal, and computer skills, including proficiency with Microsoft Office.
  • Flexible schedule with the ability to work extended hours when required.
Minimum Education & Requirements

BS degree in Food Engineering, Chemical Engineering, Food Science, or engineering-related field with 5-8 years' experience, MS or PhD in Food Science or related field with 2-4 years' experience.

Intern and prior research project work will be considered; Salty Snacks product development experience is preferred

Benefits and Perks
At Hershey, we offer competitive pay and a comprehensive total rewards package designed to support your wellbeing, financial security, and life outside of work.
  • Health & Wellbeing: Medical, dental, and vision coverage, plus wellness programs that support your physical and mental health
  • Financial Security: Competitive pay, annual incentive opportunities, and a 401(k) with company match
  • Time Off & Flexibility: Paid time off, company holidays, and flexible ways of working where applicable
  • Growth & Development: Career development programs, learning opportunities, and internal mobility.
Benefits may vary based on role, location, and eligibility.

The Hershey Company is an Equal Opportunity Employer. The policy of The Hershey Company is to extend opportunities to qualified applicants and employees on an equal basis regardless of an individual's race, color, gender, age, national origin, religion, citizenship status, marital status, sexual orientation, gender identity, transgender status, physical or mental disability, protected veteran status, genetic information, pregnancy, or any other categories protected by applicable federal, state or local laws.
The Hershey Company is an Equal Opportunity Employer - Minority/Female/Disabled/Protected Veterans.  

You may request a reasonable accommodation if you are unable or limited in your ability to use or access our online application process as a result of a disability.
You can request an accommodation via phone or email.  

To request an accommodation via phone, please call +1 877-804-1794 and leave a voicemail with your contact information.  You may also email a request for accommodation to ApplicationHelp@hersheys.com. Please be sure to include "Accommodation Needed" in the subject line. This will ensure that your email is routed to the appropriate contact who will handle your request.

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