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Trainee Chemical Engineer Jobs in Delaware (NOW HIRING)

Trains and guides employees and / or trainees. * Performs off-shift work (only as needed). Education Minimum Requirement: * Bachelor's degree in Biochemical Engineering, Biotechnology, Chemical ...

Trainee Chemical Engineer information

See Delaware salary details

$40K

$87.6K

$140.1K

How much do trainee chemical engineer jobs pay per year?

As of Sep 6, 2026, the average yearly pay for trainee chemical engineer in Delaware is $87,562.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,600.00 and $106,600.00 per year, depending on experience, location, and employer.

What is a trainee chemical engineer?

Trainee chemical engineers are entry-level professionals who work under the supervision of experienced engineers to learn the fundamentals of chemical engineering. They assist in designing processes, conducting experiments, analyzing data, and ensuring safety and efficiency in chemical plants or laboratories. This role provides practical training and exposure to industry practices, helping trainees develop the necessary skills and knowledge to become qualified chemical engineers. Over time, they gain experience in problem-solving, process optimization, and teamwork.

What do trainee chemical engineers do?

As a Trainee Chemical Engineer, you can expect to be involved in a variety of hands-on and analytical projects, such as assisting with process optimization, performing laboratory experiments, and supporting scale-up activities in manufacturing. You may also be tasked with collecting and analyzing data, contributing to safety and environmental compliance initiatives, and working alongside experienced engineers on multidisciplinary teams. This hands-on exposure not only builds your technical foundation but also enhances your collaboration and problem-solving skills, preparing you for progressively more complex assignments as your career advances.

What skills and qualifications are needed to thrive as a trainee chemical engineer?

To thrive as a Trainee Chemical Engineer, you need a strong background in chemistry, mathematics, and engineering principles, usually gained through a relevant bachelor's degree. Familiarity with process simulation software (such as Aspen Plus or HYSYS), laboratory equipment, and safety protocols is typically required. Strong analytical thinking, problem-solving abilities, and effective communication set standout candidates apart. These skills and qualifications are crucial for ensuring safe, efficient, and innovative solutions in real-world chemical processes and projects.

What is the difference between Trainee Chemical Engineer vs Chemical Engineer?

AspectTrainee Chemical EngineerChemical Engineer
QualificationsTypically pursuing or recently completed a degree in chemical engineeringBachelor's degree in chemical engineering or related field
Work EnvironmentTraining programs, internships, entry-level tasks in chemical plants or labsDesign, develop, and optimize chemical processes in industrial settings
ResponsibilitiesLearning and assisting with chemical processes, safety proceduresManaging projects, process improvements, and operational oversight

The main difference is experience level and responsibility. Trainee Chemical Engineers are in training or early in their careers, focusing on learning and assisting, while Chemical Engineers are fully qualified professionals responsible for designing and managing chemical processes.

What are the most commonly searched types of Chemical Engineer jobs in Delaware?

The most popular types of Chemical Engineer jobs in Delaware are:

What are popular job titles related to Trainee Chemical Engineer jobs in Delaware?

For Trainee Chemical Engineer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Trainee Chemical Engineer jobs in Delaware look for?

The top searched job categories for Trainee Chemical Engineer jobs in Delaware are:

What cities in Delaware are hiring for Trainee Chemical Engineer jobs?

Cities in Delaware with the most Trainee Chemical Engineer job openings:

Infographic showing various Trainee Chemical Engineer job openings in Delaware as of August 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 85% Physical, 5% Hybrid, and 10% Remote job distribution, with an average salary of $87,562 per year, or $42.1 per hour.

Specialist, Engineering

MSD

Millsboro, DE • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

This job post has expired today. Applications are no longer accepted.


Key responsibilities

  • Collaborate on the development, scale-up, and transfer of processes or technologies related to microbial, virus, and cell cultivations, biomolecules concentration and purification, and final formulation of veterinary vaccines and therapeutics.

  • Participate in technical investigations, validation, and process improvement projects to ensure process safety, quality, cost-efficiency, and compliance.

  • Create and update technical and manufacturing documents, lead or contribute to experimental protocols, and support inspection readiness for new product introductions and transfers.


Job description

Job Description

For over 130 years, we have pioneered groundbreaking science. Today, we are driven by continuous innovation to develop breakthrough medicines, vaccines and technology. Rooted in direct experience on the farm and in the clinic, we work hand in hand with our customers every step of the way.

Our singular focus is to empower those who care for animals, helping them manage their vital responsibility with confidence. Because when it comes to animal health, no one sees it like we do.

Our Manufacturing Operations teams are the people that make our products. We work in the manufacturing plants with a "Safety First, Quality Always" mindset striving for continuous improvement. We work in the local plant connected to our global manufacturing network to ensure the highest quality of raw materials, intermediates and finished products.

The function of a Specialist at Tech Hub is to provide technical support to Vaccine and Biologicals process development for Manufacturing within a multidisciplinary environment you will cooperate with your colleagues at Bioprocess Technology Solutions, Manufacturing, Engineering, Quality and R&D. Your main field of attention is to provide all around technological support on Vaccine and Biologicals Manufacturing of new (R&D) products.

Position Responsibilities:

  • Works as a team member on the development and scale up of processes or technologies of microbial, virus and cell cultivations, biomolecules concentration and purification and final formulation of veterinary vaccines and therapeutics.

  • Works as a team member on the transfer of processes or technologies of microbial, virus and cell cultivations, biomolecules concentration and purification and final formulation of veterinary vaccines and therapeutics to the production lines.

  • Works as a team member on the development of processes or technologies and its transfer to the production lines within the timelines set for this purpose, whereby these processes and technologies meet the requirements of the customer with regard to safety, quality, cost-efficiency, practical applicability and consistency.

  • Works as a team member on technical investigations, validation and/or process improvement projects.

  • Examines issues from diverse perspectives (safety, compliance, automation, equipment, process and people) in order to best understand and resolve the root cause.

  • Whether or not in collaboration with team members from other departments (e.g. QC, Pharmaceutical Technical Support, R&D, Production or Analytical Technical Services) gives direction to scientifically based decisions within projects aimed at the improvement of products, solving problems or development of new products.

  • If necessary, performs development, introduction and/or testing of new technologies. Collaborates and interfaces with R&D and Manufacturing and other departments to bring new products to market.

  • Works within large cross-functional teams and demonstrates working knowledge of current USDA regulatory guidelines and advanced technical knowledge.

  • Develops project charters and project plans and align with all sponsors and stakeholders. Key capabilities include standard project management activities: development of timelines, use of project tracking tools, definition of deliverables, definition of roles and responsibilities, risk identification tracking and mitigation.

  • Coordinates and tracks team activities by leading or participating in core team meetings, communicates project risks and status to appropriate stakeholders and escalates issues to sponsors as needed in advance of deviation from project plans. In concert with Commercialization, Quality, and Regulatory, support inspection readiness for new product introductions and transfers.

  • Assures consistent application of standardized work, engineering and process tools. Conducts and designs experimental protocols as needed using the Technical Operations lab facilities and/or production equipment at full scale.

  • Creates and updates technical and manufacturing documents necessary for investigations, process design/definition, engineering studies, process demonstrations, change control and validation.

  • Displays our Company's leadership behaviors and demonstrate a high emotional intelligence. Effectively collaborates with peers on site and above site as required. Contributes to international projects (Global Projects). Interacts closely with fellow scientists from your own and other departments. If required with external collaboration partners.

  • Actively contributes to the improvement or acceleration of activities within the department, also in the field of Environment Health and Safety.

  • Trains and guides employees and / or trainees.

  • Performs off-shift work (only as needed).

Education Minimum Requirement:

  • Bachelor's degree in Biochemical Engineering, Biotechnology, Chemical Engineering, Biology, Biochemistry, Protein Chemistry, Microbiology with 2 years' experience in vaccine/biopharmaceuticals Research and Development, Process Development and/or Biological manufacturing or closely related field (or Master's degree with1 years' experience or PhD in related field).

Required Experience and Skills:

  • Excellent written and oral communication skills.

  • Excellent project management, documentation and writing skills.

  • Excellent teamwork skills.

  • Strong problem-solving skills and a hands-on approach to solving problems inclusive of diverse perspectives (e.g. safety, compliance).

  • Can work together in multidisciplinary and international teams.

  • May be required to work nights AND/OR weekends as needed

Preferred Experience and Skills:

  • Experience in bioprocess scale up and vaccine manufacturing.

  • Working knowledge of USDA regulations.

  • Knowledge of GMP requirements for manufacture and testing of biological products.

  • Understanding of statistics and application to process monitoring and control

Required Skills:

Adaptability, Adaptability, Animal Vaccination, Biopharmaceuticals, Change Control Management, Chemical Engineering, Chemical Technology, Data Analysis, Equipment Troubleshooting, Global Manufacturing, GMP Compliance, Good Manufacturing Practices (GMP), Identifying Risks, Inspection Readiness, Lean Manufacturing, Multidisciplinary Collaboration, New Product Development, Personal Initiative, Process Optimization, Professional Integrity, Project Management, Protein Chemistry, Root Cause Analysis (RCA), Teamwork, Technical Writing {+ 2 more}

Preferred Skills:

Current Employees apply HERE

Current Contingent Workers apply HERE

US and Puerto Rico Residents Only:

Our company is committed to inclusion, ensuring that candidates can engage in a hiring process that exhibits their true capabilities. Please click here if you need an accommodation during the application or hiring process.

As an Equal Employment Opportunity Employer, we provide equal opportunities to all employees and applicants for employment and prohibit discrimination on the basis of race, color, age, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, disability status, or other applicable legally protected characteristics.As a federal contractor, we comply with all affirmative action requirements for protected veterans and individuals with disabilities. For more information about personal rights under the U.S. Equal Opportunity Employment laws, visit:

EEOC Know Your Rights

EEOC GINA Supplement

We are proud to be a company that embraces the value of bringing together, talented, and committed people with diverse experiences, perspectives, skills and backgrounds. The fastest way to breakthrough innovation is when people with diverse ideas, broad experiences, backgrounds, and skills come together in an inclusive environment. We encourage our colleagues to respectfully challenge one another's thinking and approach problems collectively.

Learn more about your rights, including under California, Colorado and other US State Acts

The salary range for this role is

$87,300.00 - $137,400.00

This is the lowest to highest salary we in good faith believe we would pay for this role at the time of this posting. An employee's position within the salary range will be based on several factors including, but not limited to relevant education, qualifications, certifications, experience, skills, geographic location, government requirements, and business or organizational needs.

The successful candidate will be eligible for annual bonus and long-term incentive, if applicable.

We offer a comprehensive package of benefits. Available benefits include medical, dental, vision healthcare and other insurance benefits (for employee and family), retirement benefits, including 401(k), paid holidays, vacation, and compassionate and sick days. More information about benefits is available at https://jobs.merck.com/us/en/compensation-and-benefits.

You can apply for this role through https://jobs.merck.com/us/en (or via the Workday Jobs Hub if you are a current employee). The application deadline for this position is stated on this posting.

San Francisco Residents Only:We will consider qualified applicants with arrest and conviction records for employment in compliance with the San Francisco Fair Chance Ordinance

Los Angeles Residents Only:We will consider for employment all qualified applicants, including those with criminal histories, in a manner consistent with the requirements of applicable state and local laws, including the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance

Search Firm Representatives Please Read Carefully
Merck & Co., Inc., Rahway, NJ, USA, also known as Merck Sharp & Dohme LLC, Rahway, NJ, USA, does not accept unsolicited assistance from search firms for employment opportunities. All CVs / resumes submitted by search firms to any employee at our company without a valid written search agreement in place for this position will be deemed the sole property of our company. No fee will be paid in the event a candidate is hired by our company as a result of an agency referral where no pre-existing agreement is in place. Where agency agreements are in place, introductions are position specific. Please, no phone calls or emails.

Employee Status:

Regular

Relocation:

No relocation

VISA Sponsorship:

No

Travel Requirements:

10%

Flexible Work Arrangements:

Not Applicable

Shift:

1st - Day

Valid Driving License:

No

Hazardous Material(s):

n/a

Job Posting End Date:

08/31/2026

*A job posting is effective until 11:59:59PM on the day BEFOREthe listed job posting end date. Please ensure you apply to a job posting no later than the day BEFORE the job posting end date.