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Membrane Filtration Jobs in California (NOW HIRING)

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Downstream Process Development Scientist - Tech Transfer Consultant

San Carlos, CA · On-site

$75 - $90/hr

Provide technical leadership for downstream unit operations, including membrane filtration and tangential flow filtration (TFF) . * Develop, review, and support technical documentation associated ...

Jobtailor

Senior QC Analyst

Emeryville, CA · On-site

$95 - $130/hr

Environmental/Utility/facility Monitoring testing such as Sampling of and testing of manufacturing water by membrane filtration, viable and non-viable particulate testing of facilities and utilities ...

Meissner Filtration Products

$20 - $23/hr

Can you optimize and maintain cutting-edge membrane systems for enhanced efficiency and performance? Join our team and be a catalyst for transformative membrane solutions. Who is Meissner? The goal ...

Meissner Filtration Products

$20 - $23/hr

Can you optimize and maintain cutting-edge membrane systems for enhanced efficiency and performance? Join our team and be a catalyst for transformative membrane solutions. Who is Meissner? The goal ...

Wood Plc

On-Call Laboratory Technician

San Diego, CA · On-site

$20.25 - $27/hr

Primary techniques will include membrane filtration, with supplementary DNA extraction, and analysis by PCR (including droplet digital PCR) as needed. * Reviews laboratory QA manuals, SOPs, journal ...

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Membrane Filtration information

What is membrane filtration?

A Membrane Filtration job involves operating, monitoring, and maintaining filtration systems that use membranes to separate particles, contaminants, or microorganisms from liquids or gases. Professionals in this role work in industries such as water treatment, pharmaceuticals, food and beverage, and biotechnology. Responsibilities often include system setup, performance optimization, troubleshooting, and ensuring compliance with quality and safety standards. Strong technical skills and knowledge of filtration processes, maintenance, and regulatory requirements are typically required.

What does someone working in membrane filtration do?

A professional in Membrane Filtration typically monitors and operates filtration equipment, performs routine system maintenance, and ensures that water quality standards or process specifications are met. Daily tasks often include sampling and testing of filtered materials, troubleshooting system issues, and recording operational data for compliance and optimization. Collaboration with other engineers, lab technicians, or plant operators is common to resolve challenges and improve system performance. This role may also involve periodic calibration of instruments and participation in safety or quality assurance meetings to maintain regulatory standards and efficient plant operations.

What are the key skills and qualifications needed to thrive in membrane filtration?

To excel in Membrane Filtration roles, a strong background in chemical engineering, environmental science, or a related field is necessary, along with practical knowledge of filtration processes. Familiarity with membrane systems, water treatment technologies, and lab or plant equipment is often required, and certifications such as OSHA safety or specific water treatment licenses may be beneficial. Analytical thinking, attention to detail, and effective teamwork are invaluable soft skills for troubleshooting and optimizing filtration operations. These skills ensure safe, efficient, and high-quality filtration outcomes for water treatment or process industries.

What are the most commonly searched types of Membrane Filtration jobs in California?

The most popular types of Membrane Filtration jobs in California are:

What are popular job titles related to Membrane Filtration jobs in California?

For Membrane Filtration jobs in California, the most frequently searched job titles are:

What job categories do people searching Membrane Filtration jobs in California look for?

The top searched job categories for Membrane Filtration jobs in California are:

Membrane Filtration jobs near you
Infographic showing various Membrane Filtration job openings in California as of August 2026, with employment types broken down into 85% Full Time, 5% Part Time, 5% Contract, and 5% Nights. Highlights an 95% In-person, and 5% Hybrid job distribution.

Graduate Water Treatment Process Engineer

Irvine, CA • On-site

GHD Group
See more jobs at GHD Groupexternal

$78K - $82K/yr

Full-time

Posted 6 days ago

Job description


The importance of water to the health of our world can't be overstated.
As the frequency and intensity of floods, droughts and storms increases, the water industry must continue to build resiliency and lead from the front.
Together with our clients, we are thinking and doing things differently to help pre-empt and prepare for what's next. Be a part of this dynamic and committed team of diverse water specialists and drive change for your community.
You'll be able to apply our powerful global network of skills and decades of experience to create positive water outcomes that respect nature and nurture communities.
Who are we looking for?
GHD is seeking a Graduate Water Treatment Process Engineer to join our water treatment team based out of our Irvine, CA office, to participate in the design, optimization and troubleshooting of advanced membrane filtration systems (RO, NF, UF) for municipal and industrial applications, supporting work across GHD's West Region. Our group focuses on water and wastewater treatment, asset management, operations support, and program management for public and private clients. You will use your experience and knowledge and be involved in exciting projects that will offer an opportunity to provide technical solutions.
As a Process Engineer, you will undertake design of membrane water treatment projects and have the opportunity to develop your professional skills as a key member of the team responsible for the delivery of sophisticated and innovative projects.
Our Hybrid Work Model: Be part of the dynamic culture! Our workplace thrives on a hybrid model, combining in-office collaboration and flexibility. Join us in the office three days a week to contribute, connect and excel in our vibrant environment.
Be part of the dynamic culture! Our workplace thrives on a hybrid model, combining in-office collaboration and flexibility. Join us in office, three days a week to contribute, connect and excel in our vibrant environment.
Working with an energetic and high performing team, this position offers a variety of work and will see you involved in:
  • Collaborate with fellow engineers on a wide range of projects.
  • Participate in the planning, design and construction oversight of membrane water treatment related infrastructure projects.
  • Develop technical engineering outputs including reports, Process Flow Diagrams (PFDs), Piping and Instrumentation Diagrams (P&IDs), mass/energy balance calculations, use design software (e.g. WAVE or EVS) to size membrane elements, pressure vessels, and high-pressure pumps, interpret data to predict scaling, select appropriate pretreatment (e.g., coagulation, media filtration, antiscalant dosing), and define cleaning-in-place (CIP) protocols.
  • Interact with clients, suppliers, and regulators to help create successful concepts
  • Maintaining open communication with project team members and project managers

What you will bring to the Team
Education
  • Understanding of design of advanced membrane filtration systems (such as Reverse Osmosis, Nanofiltration, Ultrafiltration, and Membrane Bioreactors) for municipal and industrial applications.
  • Understanding of water chemistry, membrane fouling mechanisms, normalization software and producing mass/energy balances for membrane separation units.
  • Understanding of membrane materials, module configurations, and pretreatment/post-treatment processes to maximize recovery rates and energy efficiency.
  • Effective time management, handling priorities, and working in a fast-paced environment.
  • Attention to detail and ability to complete diverse assignments.
  • Effective written and verbal communication skills.

Requirements
  • Bachelor's degree in Chemical, Environmental, or Process Engineering from an accredited university.
  • 0 to 3 years of experience.
  • EIT preferred with intent to pursue Professional Engineering license.

#LI-AL1
Salary Range: $78,000 - $82,000 based on experience and location.
As a multicultural organization, we encourage individual achievement and recognize the strength of a diverse workforce. GHD is an equal opportunity employer. We provide equal employment opportunities to all qualified employees and applicants without regard to race, color, religion, genetic information, national origin, sex (including same sex), sexual orientation, gender identity, pregnancy, childbirth, or related medical conditions, age, disability or handicap, citizenship status, service member status, or any other category protected by federal, state, or local law.

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