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Associate Downstream Process Development Scientist Jobs in Romeoville, IL

Tempus

Bioinformatics Scientist

Chicago, IL · On-site +1

This role will focus directly on assay and algorithmic development, optimization, and analytical ... In-depth knowledge of modern tools and pipelines for processing, aligning, and analyzing multimodal ...

Brindley Engineering

Staff Process Engineer

Lisle, IL

$110K - $150K/yr

... downstream engineering disciplines, develop equipment specifications, compile scope of work ... development Minimum Qualifications: Education: Bachelor of Science in Chemical Engineering ...

Brindley Engineering

Staff Process Engineer

Lisle, IL

$110K - $150K/yr

... downstream engineering disciplines, develop equipment specifications, compile scope of work ... estimate development Minimum Qualifications: * Education: Bachelor of Science in Chemical ...

Linde

R&D Intern - Summer 2027

Burr Ridge, IL · On-site

$37 - $39/hr

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

Linde

R&D Intern - Summer 2027

Burr Ridge, IL · On-site

$37 - $39/hr

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

Brindley Engineering

Staff Process Engineer

Lisle, IL · On-site

$110K - $150K/yr

... downstream engineering disciplines, develop equipment specifications, compile scope of work ... development Minimum Qualifications: Education: Bachelor of Science in Chemical Engineering ...

Linde Corporate

R&D Intern - Summer 2027

Burr Ridge, IL · On-site

$37 - $39/hr

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

Brindley Engineering

Lead Process Engineer

Lisle, IL · On-site

$140K - $185K/yr

... downstream engineering disciplines, develop equipment specifications, compile scope of work ... development Minimum Qualifications: Education: Bachelor of Science in Chemical Engineering ...

Brindley Engineering

Staff Process Engineer

Lisle, IL · On-site

$110K - $150K/yr

... downstream engineering disciplines, develop equipment specifications, compile scope of work ... estimate development Minimum Qualifications: • Education: Bachelor of Science in Chemical ...

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All JobsAssociate Downstream Process Development Scientist JobsAssociate Downstream Process Development Scientist Jobs in Romeoville, IL

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 Downstream Process Development Scientist jobs near you

Extrusion Process Engineer

Tangent Technologies

Montgomery, IL • On-site

$87K - $115K/yr

Full-time

Re-posted 27 days ago

Job description

Description:

Perform daily work necessary to support Extrusion processes, associates and equipment. Tasks include but not limited to changeover, troubleshooting, preventative maintenance, SOC’s, continuous improvement problem solving and training. Must be able to support operations in all facets.

Requirements:

ROLE AND RESPONSIBILITIES

• Support and maintain all policies of the company including but not limited to Quality, Health & Safety Requirements, and Continuous Improvement methodology.

• Must possess 3 plus years of extrusion processing experience.

• Understanding of molds/ tooling design and function

• Monitor SOC’s and process controls, adjust and document changes along with communication to Supervisor and Quality

• Monitor daily regrind to percentages, staging and establish reduction actions on generation

• Perform tooling set ups, changeovers, color changes, processing, downstream and start-ups.

• Develop audit system to monitor and address process/ tooling variances and develop countermeasures

• Ability to use problem solving tools with Team utilizing 5 Why, Fishbone and capture in A3 document

• Perform 1st article and in-process checks to validate sustained control

• Develop and maintain spare tooling, equipment upgrade matrix to track required work and tooling

• Perform annual and new-hires training to establish cross-functional team skills

• Participate, coordinate and perform preventative Maintenance on tooling.

• Maintain tooling, run and SOC records for line, mold and SKU’s.

• Ability to support and work different schedules to support 24-hour operation.

• Conduct problem solving when 2 consecutive RED hours occur relating to process/ tooling

• Perform PQP on processes as required along with developing of new process standard.

• Lead problem solving workshops and Kaizen events.

• Maintain allowable standards on purging lbs and techniques and look for ways to reduce material loss.

• Ability to troubleshoot equipment to resolution and share knowledge

• Ability to maintain all documentation and perform annual review for revisions/ validation

• Other duties as assigned


REQUIRED SKILLS/ABILITIES

· Tooling knowledge

· Mechanical aptitude

· Basic Computer skills

· Basic SPC and Quality knowledge

· Knowledge of inspection techniques and documentation


EDUCATION AND EXPERIENCE

· Associates Degree or higher in Engineering or related field

· 3-5 years process extrusion processing experience


PHYSICAL REQUIREMENTS

· Works in manufacturing environment.

· Exposed to moderate to high noise levels.

· Must be able to lift up to 50 lbs. repetitively.