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Associate Downstream Process Development Scientist Jobs in Romeoville, IL

We bring together deep scientific expertise, an unwavering commitment to quality, and a ... Mentor junior validation associates in Process Validation, cGMP regulations, and principles of ...

We bring together deep scientific expertise, an unwavering commitment to quality, and a ... Mentor junior validation associates in Process Validation, cGMP regulations, and principles of ...

Do you have an interest in R&D and a love for working with thin films, but also thrive in a hands ... The preferred candidate will have a Bachelor's Degree in Engineering, Materials Science/Metallurgy ...

Process Development * Combustion and Metals Technology/Fabrication * Reaction Engineering ... Material Science or Ceramics, Environmental Engineering, Biomedical Engineering, Electrical ...

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Associate Downstream Process Development Scientist information

See Romeoville, IL salary details

$19

$34

$50

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

As of Aug 15, 2026, the average hourly pay for associate downstream process development scientist in Romeoville, IL is $34.34, according to ZipRecruiter salary data. Most workers in this role earn between $28.17 and $42.16 per hour, depending on experience, location, and employer.

What is an associate downstream process development scientist?

An Associate Downstream Process Development Scientist is a professional who works in the biotechnology or pharmaceutical industry, focusing on developing and optimizing processes that purify biological products, such as proteins or antibodies, after they have been produced by cells. Their work is crucial for ensuring the final product meets quality and safety standards before it is used in research or clinical applications. They typically perform laboratory experiments, analyze data, and collaborate with other scientists and engineers to improve yield and efficiency. This role is often entry-level or early-career, providing hands-on experience in process development and technical troubleshooting.

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

To excel as an Associate Downstream Process Development Scientist, you need a solid understanding of biochemistry, chemical engineering, and downstream purification techniques, often supported by a bachelor's or master's degree in a life science or engineering discipline. Familiarity with chromatographic systems (such as AKTA), filtration equipment, and analytical tools, as well as knowledge of GMP/GLP regulations, is typically required. Strong problem-solving, attention to detail, and effective teamwork and communication skills help you navigate complex experiments and collaborate with cross-functional teams. These skills ensure efficient process optimization, compliance with regulatory standards, and successful development of biopharmaceutical products.

What is the difference between Associate Downstream Process Development Scientist vs Associate Upstream Process Development Scientist?

AspectAssociate Downstream Process Development ScientistAssociate Upstream Process Development Scientist
Primary FocusPurification and recovery of bioproductsCell culture and fermentation processes
Required SkillsProtein purification, chromatography, filtrationCell culture, bioreactor operation, media preparation
Work EnvironmentLaboratories, manufacturing facilitiesLaboratories, bioreactor labs
Common CertificationsBiotech or bioprocessing certificationsBiotech or bioprocessing certifications

Both roles are essential in biopharmaceutical development, focusing on different stages of the production process. The Associate Downstream Process Development Scientist specializes in purification techniques, while the Associate Upstream Process Development Scientist concentrates on cell growth and fermentation. Understanding these distinctions helps candidates target their skills and career paths effectively.

What are some typical challenges faced by an associate downstream process development scientist, and how can they be addressed?

Associate Downstream Process Development Scientists often encounter challenges such as optimizing purification processes, troubleshooting equipment performance, and ensuring batch-to-batch consistency. These challenges can be addressed by maintaining meticulous documentation, collaborating closely with upstream and analytical teams, and staying current with best practices in chromatography and filtration. Proactively seeking feedback from experienced colleagues and participating in cross-functional meetings can also help in identifying solutions and improving process efficiency.

What are the most commonly searched types of Downstream Process Development Scientist jobs in Romeoville, IL?

The most popular types of Downstream Process Development Scientist jobs in Romeoville, IL are:

Associate Process Engineer

Brindley Engineering

Lisle, IL • On-site

$90K - $130K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 27 days ago


Job description


Detail-oriented, reliable, creative team player to lead/assist in process design for new and existing facilities. Analyze, calculate, and design new or revamped process equipment in refinery, chemical, and other industrial applications.
Job Duties/Responsibilities:
• Conduct field and technical evaluations of existing process units
• Perform calculations, develop PFDs and P&IDs, provide design documentation for downstream engineering disciplines, develop equipment specifications, compile scope of work packages for construction
• Interface with Client and Construction, attend meetings, and provide written reports
• Provide technical support for field execution, including outage/turnaround projects
Minimum Qualifications:
• Education: Bachelor of Science in Chemical Engineering
• Experience: Min Yr = 3+
• Licensure: E.I.T. Preferred, PE license a plus
• Technical Skills: Knowledge of P&ID development, heat and material balances, hydraulic and equipment sizing calculations, relief device sizing, API standards, and ASME codes required. Knowledge of process simulation software (e.g., Aspen Plus, HYSYS) preferred
• Management: Experience in coordinating across multiple disciplines required
• Other Skills: Strong organizational, written, and verbal communication skills
Professional Development Opportunities:
• Development of experience leading small teams of process engineers in a multi-disciplinary engineering environment
• Opportunity to begin mentoring entry-level and graduate engineers and advance leadership skillset
• Autonomy in field evaluation assignments
• Advanced experience in process modeling and calculations
• Obtain industry and skill-specific certifications
Individual field assignments typically have their own unique requirements. Prior to deployment on any field assignment, you must be able to meet all client-specific site requirements. Should you be unable or unwilling to meet assignment-specific requirements, your continued employment would then be subject to the availability of other assignments whose requirements can be met. These unique requirements may include:
• You must possess physical mobility (on the ground and at heights).
• You may be required to pick up, lift, carry, and move up to 50 lbs.
• You may be required to work at heights, climb ladders and stairways, and may occasionally work off platforms/scaffolding/ladders using the appropriate and required fall protection.
• You must be able to work in all weather conditions (including heat, rain, cold, and wind) while wearing the appropriate PPE. This may include, but not be limited to, a hard hat, safety glasses/goggles, earplugs, masks/respirators, hi-vis safety vests, leather gloves, and leather, steel-toed work boots.
• You may be required to position yourself to work in confined spaces
• You may be required to adhere to a client's random drug testing program prior to entering their site.
• You may be required to meet a client's facial hair safety policy prior to entering their site.
Pay Range: $90,000 - $130,000 annually
The above pay range represents a general guideline; however, Brindley considers several factors when determining base salary that are unique to each candidate, including but not limited to the candidate's depth of experience, skill set, certifications, specific work location, and current market conditions. Employees may be eligible for a discretionary bonus and/or other applicable incentive compensation plans in addition to base pay to reward individual contributions and allow employees to share in company results.
In addition, BE provides a comprehensive benefits package for eligible employees, including health, dental, and vision insurance, life and disability insurance, 401(k) savings plan with employer matching, company-paid holidays, paid parental leave, compensatory time off, and paid time off (PTO). Additional details of participation in these benefit plans will be provided if an employee receives an offer of employment.
Brindley Engineering is an Equal Opportunity Employer and is committed to hiring and retaining a diverse workforce. Employment decisions are made without regard to race, color, religion, creed, sex, sexual orientation, gender identity, marital status, national origin, age, veteran status, disability, or any other protected characteristic as outlined by federal, state, or local laws.
BE participates in E-Verify. For additional information regarding E-Verify, please go to www.e-verify.gov.