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Wet Process Engineer Jobs in Maryland (NOW HIRING)

Wastewater Treatment Process Engineer

Owings Mills, MD · On-site

$80K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... wet-weather treatment, and disinfection What you will bring to our firm: * BS in Civil ... engineer involved with planning and/or process evaluation of wastewater treatment facilities

Wastewater Treatment Process Engineer

Baltimore, MD · On-site

$80K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

... wet-weather treatment, and disinfection What you will bring to our firm: * BS in Civil ... engineer involved with planning and/or process evaluation of wastewater treatment facilities

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Wet Process Engineer information

What is a wet process engineer?

Wet Process Engineers are professionals who design, develop, and optimize processes that use liquid chemicals in the manufacturing of products, most commonly in semiconductor fabrication, electronics, or chemical industries. They are responsible for processes such as cleaning, etching, or deposition that use wet chemicals to alter or prepare materials. Their work involves ensuring high product quality, improving process efficiency, and maintaining safety and environmental standards. Wet Process Engineers collaborate with cross-functional teams to troubleshoot issues and implement new technologies.

What are some common challenges faced by wet process engineers in semiconductor manufacturing?

Wet Process Engineers often encounter challenges related to maintaining process stability and yield in a highly controlled cleanroom environment. They must troubleshoot issues such as chemical contamination, equipment malfunctions, and variability in wafer processing results. Collaboration with cross-functional teams—like equipment engineers and quality assurance—is essential to quickly identify root causes and implement corrective actions. Staying updated on evolving safety protocols and process optimization techniques also plays a critical role in daily responsibilities.

What are the key skills and qualifications needed to thrive as a wet process engineer, and why are they important?

To thrive as a Wet Process Engineer, you need a solid background in chemical engineering, materials science, or a related field, often complemented by a relevant engineering degree. Familiarity with process control systems, semiconductor fabrication tools, and safety protocols is essential, and certifications in cleanroom operations or Six Sigma can be advantageous. Strong analytical thinking, problem-solving abilities, and effective communication skills help you collaborate across teams and troubleshoot process issues. These competencies are vital for ensuring efficient production, maintaining product quality, and driving continuous improvement in high-tech manufacturing environments.

What is the difference between Wet Process Engineer vs Chemical Process Engineer?

AspectWet Process EngineerChemical Process Engineer
CredentialsBachelor's in Chemical Engineering or related field; certifications varyBachelor's or higher in Chemical Engineering; professional licensure often preferred
Work EnvironmentManufacturing plants, chemical processing facilities, water treatment plantsChemical plants, refineries, research labs
Industry UsageFocuses on wet processes like washing, leaching, or water treatmentDesigns and optimizes chemical processes, including wet and dry methods

Wet Process Engineers specialize in wet chemical processes within manufacturing and water treatment settings, focusing on process optimization and safety. Chemical Process Engineers have a broader scope, designing and improving various chemical processes across industries. Both roles require a strong foundation in chemical engineering principles, but Wet Process Engineers typically work more directly with water-based and wet chemical systems.

What are the most commonly searched types of Wet Process Engineer jobs in Maryland?

The most popular types of Wet Process Engineer jobs in Maryland are:

What job categories do people searching Wet Process Engineer jobs in Maryland look for?

The top searched job categories for Wet Process Engineer jobs in Maryland are:

What cities in Maryland are hiring for Wet Process Engineer jobs?

Cities in Maryland with the most Wet Process Engineer job openings:

Infographic showing various Wet Process Engineer job openings in Maryland as of August 2026, with employment types broken down into 1% As Needed, 78% Full Time, 17% Part Time, 3% Contract, and 1% Nights. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution.

Senior Metabolic & Biomanufacturing Process Engineer

Johns Hopkins Applied Physics Lab

Laurel, MD • On-site

$105 - $290/hr

Other

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


Job description

Description

Do you marvel at the complexity of metabolism and seek to leverage natural metabolisms in creative ways to develop new technologies?

Do you want to apply your expertise in biomanufacturing process engineering to pressing National Security challenges?

Do you love contributing your microbial metabolic engineering and downstream processing subject matter expertise to an interdisciplinary team of scientists, focused on developing novel applications?

If you answered yes to these questions, we're looking for someone like you to join our team in the Biological Sciences Group, here at the Johns Hopkins University Applied Physics Lab.

We are seeking a highly motivated metabolic and bioprocess engineer to contribute to a team focused on engineering microbial metabolic pathways and optimizing biomanufacturing processes, including upstream and downstream processing. As part of the Biological Sciences Group, in the Research Exploratory Development Department, you will be at the forefront of APL's mission to provide impactful contributions to critical challenges. You will contribute to building outstanding expertise in molecular biology, in the pursuit of challenges in national security.

As a Senior Metabolic & Biomanufacturing Process Engineer
  • Design, implement, and characterize recombinant metabolic pathways in microbial organisms.
  • Design, implement, and optimize biomanufacturing processes.
  • Lead projects and teams for both internally funded and externally funded efforts in the research areas mentioned above.
  • Support new business development activities to expand program scope within the Research and Exploratory Development Department and other business areas across APL, including concept development, proposal writing, and project execution.
  • Work with a technical team providing leadership in the development of new opportunities and support internal initiatives, driving technical innovation and growth in areas relevant to APL sponsors.
  • Participate in the broader APL community by presenting data to interdisciplinary groups and to department management.
  • Develop and maintain effective working relationships with external sponsors.
Qualifications

Minimum qualifications:

  • Have a PhD in Biological Engineering, Chemical Engineering, Molecular Biology or a similar field.
  • Have extensive wet lab experience manipulating the metabolism of microbes and in scaling metabolite synthesis and downstream processing.
  • Have 2+ years experience with analytical chemistry techniques and equipment including HPLC, GC/MS, or LC/MS.
  • Are proficient in molecular biology techniques, including DNA manipulation and plasmid construction, qPCR, protein analysis, plate-reader assay development, microscopy techniques, and microbial cell culture.
  • Have experience designing, executing, and troubleshooting a wide range of biological assays.
  • Possess strong leadership skills, including excellent written and verbal communication skills, demonstrated through a combination of publication record, teaching, and professional experience.
  • Are able to obtain an Interim Secret level security clearance by your start date and can ultimately obtain a TS/SCI level clearance. Eligibility requires U.S. citizenship.
You’ll go above and beyond
  • Have experience working with non-lab adapted or anaerobic microbes such as Rhodopseudomonas palustris and Pseudomonas aeruginosa.
  • Have experience with yeast, plant, algae, or microbiome systems.
EEO Statement

All qualified applicants will receive consideration for employment without regard to race, creed, color, religion, sex, gender identity or expression, sexual orientation, national origin, age, physical or mental disability, genetic information, veteran status, occupation, marital or familial status, political opinion, personal appearance, or any other characteristic protected by applicable law. APL is committed to providing reasonable accommodation to individuals of all abilities, including those with disabilities. If you require a reasonable accommodation to participate in any part of the hiring process, please contact Accessibility@jhuapl.edu.

Compensation

Minimum Rate: $105,000 Annually

Maximum Rate: $290,000 Annually

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