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Senior Scientist Downstream Process Development Jobs in Florida

Sr. Process Engineer

Saint Petersburg, FL · On-site

$96K - $124K/yr

... development OR * Master's Degree in Chemical Engineering, Electrical Engineering, Materials Sciences, Physics or Chemistry and minimum of three years of work experience in the job offered or related ...

Senior Scientist, Systems Engineer

Palm Bay, FL · On-site

$89K - $122K/yr

The program has a large production component, but there is some development as well. The Program ... Drive process and DFx improvements into the scope where appropriate to reduce costs. Perform trades ...

... HTML/CSS/Web Development nice to have. • Familiarity with data science frameworks and ... downstream processing • Design accurate and scalable prediction algorithms • Collaborate with ...

... Web Development nice to have. Familiarity with data science frameworks and visualization tools ... downstream processing Design accurate and scalable prediction algorithms Collaborate with ...

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Senior Scientist Downstream Process Development information

What does a senior scientist in downstream process development do?

A Senior Scientist in Downstream Process Development focuses on developing, optimizing, and scaling up processes to purify biological products such as proteins or antibodies after cell culture (the 'downstream' part of biomanufacturing). They design experiments, analyze data, and work with cross-functional teams to ensure product quality and regulatory compliance. Their role is critical in moving biopharmaceutical products from research to commercial production by ensuring efficient and robust purification processes.

What are the key skills and qualifications needed to thrive as a senior scientist in downstream process development?

To thrive as a Senior Scientist in Downstream Process Development, you need advanced knowledge in bioprocess engineering, protein purification, and process scale-up, typically supported by a Ph.D. or Master’s degree in a relevant field. Expertise with chromatography systems (such as AKTA), analytical instrumentation, and familiarity with regulatory requirements like GMP are essential. Strong problem-solving abilities, leadership, and effective communication skills distinguish top performers in this role. These competencies are crucial for developing robust, scalable processes that meet quality standards and drive successful product development.

What are some common challenges faced by senior scientists in downstream process development, and how can they be addressed?

Senior Scientists in Downstream Process Development often encounter challenges such as optimizing purification processes for novel biologics, scaling up from lab to production scale, and ensuring product consistency and regulatory compliance. Addressing these challenges typically involves close collaboration with cross-functional teams, continuous process optimization, and staying current with industry advancements in chromatography and filtration technologies. Proactive problem-solving, effective communication, and leveraging data analytics are also key strategies for overcoming obstacles in this role.
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Infographic showing various Senior Scientist Downstream Process Development job openings in Florida as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 15% Part Time, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution.

Sr. Process Engineer

Plasma-Therm LLC

Saint Petersburg, FL • On-site

$96K - $124K/yr

Full-time

Re-posted 3 days ago


Job description

Description:

SUMMARY:

Responsible for advanced process development of plasma based etch and deposition processes for a variety of materials and applications. Ability to independently propose, design, develop and test processes based on requirements set forth by Plasma-Therm or Plasma-Therm’s customers is important. Projects will be both individual and as a senior engineer on project teams. Effective communication, internally within Plasma-Therm and externally with customers is required.


DUTIES AND RESPONSIBILITIES:

  • Forms detailed plans to achieve project goals in line with equipment capability and within an appropriate timeframe.
  • Proposes, designs, performs and analyzes processes and propose and assist in equipment modifications aimed at meeting Customer specifications or Plasma-Therm requirements
  • Prepares technical reports for the Customer and/or Plasma-Therm detailing the results of laboratory testing on assigned projects
  • Works effectively in multi-disciplinary teams as a senior engineer
  • Writes reports for external publication
  • Contributes to the preparation of technical sales material
  • Performs customer presentations
  • Conducts technical visits during and after the sales cycle
  • Provides technical support and troubleshooting on product line in field
  • Demonstrates equipment / process capability during internal factory acceptances (IAT) and Final Acceptance (FAT) at customer site
  • Applies formal problem solving methodologies to solve problems at customer sites
  • Performs technical specification reviews
  • Contributes to preparation and prosecution of patent applications
  • Performs other duties as assigned
  • It is every employee’s responsibility to be aware of and adhere to the applicable Safety & Health, Quality and Environmental Process of Plasma-Therm, LLC


SUPERVISORY RESPONSIBILITIES:

  • None; Acts as technical mentor for other Engineers
Requirements:

QUALIFICATIONS:

  • Bachelor’s Degree in Chemical Engineering, Electrical Engineering, Materials Sciences, Physics or Chemistry and minimum of five years of work experience in the job offered or related field of advanced plasma process development

OR

  • Master’s Degree in Chemical Engineering, Electrical Engineering, Materials Sciences, Physics or Chemistry and minimum of three years of work experience in the job offered or related field of advanced plasma process development

AND

  • Minimum three years of experience with semiconductor processing
  • Must possess a valid driver’s license, clean driving record, major credit card (for business travel), and passport

SKILLS AND ABILITIES:

  • Have a clear understanding on applications of plasma processing
  • Comprehensive knowledge of analytical equipment, e.g. Nanospec TFA, SEM, Surface Profilometer, etc.
  • Demonstrated ability to develop, prepare, and present complex technical material, for presentation or publication. Technical publication is encouraged with or without customer collaboration.
  • Ability to communicate effectively interdepartmentally, and externally with vendors and customers
  • Ability to interpret blueprints, drawings, schematics, technical journals and papers, and other related material
  • Ability to define problems, collect date, establish facts, and draw valid conclusions using formal problem solving methodologies
  • Ability to travel as needed in support of trade shows, scientific symposia, or to respond to customer requests
  • Must be able to read technical articles in English and communicate both verbally and in written form in English
  • Ability to travel (up to 60%) to the Customer site to achieve Final Acceptance Testing (FAT) requirements or technical tradeshows and symposia
  • Must be able to use computer and be familiar with business and scientific software

WORK ENVIRONMENT AND PHYSICAL DEMANDS:

  • The normal work environment is typical of a business office, manufacturing laboratory, and support areas such as production, test, and stockroom.
  • The incumbent is routinely required to sit, stand, walk, touch, see, and hear. The incumbent may occasionally lift or move up to 25 pounds.
  • While performing the regular duties of the position, the incumbent may be exposed to moving mechanical parts, risk of electrical shock, and possible exposure to toxic or caustic chemicals. The incumbent must be able to wear safety equipment and follow safety instructions. Must be able to work on production floor, laboratory in the field or at customer site without physical impediments. Vision correctable to 20/20 and ability to hear with corrective devices.

Plasma-Therm is an equal employment opportunity employer, in accordance with applicable federal and state laws for qualified employees and applicants without regard to race, religion, color, sex, age, national origin, sexual orientation, gender identity, marital status, genetic information, protected veteran or disability status. When requested and necessary, we provide reasonable accommodations for qualified individuals with disabilities.