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Membrane Separation Engineer Jobs (NOW HIRING)

Zachry Group

Engineer IV Process

Houston, TX · On-site

Zachry Engineering Corporation (ZEC) is searching for a Process Engineer IV to work out of our ... Experience in gas purification technologies such as Pressure Swing Adsorption, Membrane separation ...

Kovalus Separation Solutions LLC

VP R&D

Wilmington, MA · On-site

$180K - $240K/yr

PhD or MSc. in Chemical Engineering, Materials Science, Polymer Science, Chemistry, or related field * 10+ years of progressive experience in membrane technology, separations, or advanced materials ...

Zachry Group

Sr Engineer Process

Downers Grove, IL

$148K - $211K/yr

... Membrane separation, or others Knowledge and/or experience in blue and/or green ammonia Experience ... Process Engineer is between $148,000 and $211,490 , annually. Actual pay will be adjusted based on ...

Zachry Group

Sr Engineer Process

Downers Grove, IL · On-site

$148K - $211K/yr

... Membrane separation, or others • Knowledge and/or experience in blue and/or green ammonia • ... Process Engineer is between $148,000 and $211,490 , annually. Actual pay will be adjusted based on ...

Parametrix

Senior Industrial Water Engineer

Mukilteo, WA · On-site

$140K - $200K/yr

... like membrane separation, anaerobic digestion, nutrient recovery, media filtration, activated ... Proficiency in engineering software and tools, with proven business development and practice growth ...

Aquatech International LLC

Aquatech immediately needs a full-time Product Manager of E-Separation Technologies (FEDI/EDR/ED ... and membrane processes. * Ability to engage confidently with engineering teams and technical ...

Aquatech International LLC

Aquatech immediately needs a full-time Product Manager of E-Separation Technologies (FEDI/EDR/ED ... and membrane processes. * Ability to engage confidently with engineering teams and technical ...

Komline Sanderson

Field Service Technician

Venice, FL · On-site

... separation technologies, Komline has established a global reputation for engineering excellence ... Whether it's a full design build, membrane plant retrofit, or uniquely required service, through ...

Komline Sanderson

Field Service Technician

Venice, FL · On-site

... separation technologies, Komline has established a global reputation for engineering excellence ... Whether it's a full design build, membrane plant retrofit, or uniquely required service, through ...

ZwitterCo

Senior Sales Engineer (US)

Our membrane solutions perform beyond the limits of traditional filtration, making it practical to ... Experience selling reverse osmosis, ultrafiltration, nanofiltration, or process separation ...

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All JobsMembrane Separation Engineer Jobs

Membrane Separation Engineer information

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$96K

$149K

How much do membrane separation engineer jobs pay per year?

As of Jul 17, 2026, the average yearly pay for membrane separation engineer in the United States is $96,000.00, according to ZipRecruiter salary data. Most workers in this role earn between $77,000.00 and $117,500.00 per year, depending on experience, location, and employer.

What does a Membrane Separation Engineer do?

A Membrane Separation Engineer specializes in designing, developing, and optimizing processes that use membranes to separate substances in liquids or gases. They work in industries such as water treatment, pharmaceuticals, food and beverage, and chemical manufacturing, focusing on filtration, purification, and concentration processes. Their responsibilities include selecting appropriate membrane technologies, troubleshooting system performance, and ensuring efficient and sustainable operation. They also stay updated on advancements in membrane materials and system design to improve process efficiency and reduce costs.

What is the difference between Membrane Separation Engineer vs Process Engineer?

AspectMembrane Separation EngineerProcess Engineer
CredentialsBachelor's in Chemical, Mechanical, or Environmental Engineering; certifications in membrane technologyBachelor's in Chemical, Mechanical, or Industrial Engineering; process optimization certifications
Work EnvironmentResearch labs, manufacturing plants, water treatment facilitiesManufacturing plants, chemical processing facilities, industrial sites
Industry UsageWater treatment, desalination, gas separation, biotechOil & gas, chemical manufacturing, food processing
Common Search/ComparisonMembrane Separation Engineer vs Process Engineer

The Membrane Separation Engineer specializes in designing and optimizing membrane-based separation processes, primarily in water treatment and biotech industries. The Process Engineer focuses on overall process design, optimization, and efficiency across various manufacturing sectors. While both roles require engineering credentials and involve process improvement, the Membrane Separation Engineer has a specialized focus on membrane technologies, whereas the Process Engineer covers broader process systems.

What are the primary challenges Membrane Separation Engineers face when scaling up laboratory processes to full-scale industrial applications?

Membrane Separation Engineers often encounter challenges related to membrane fouling, maintaining consistent performance, and optimizing operational costs when transitioning from lab-scale experiments to industrial-scale systems. Issues such as feed variability, cleaning protocols, and system integration with existing plant operations become more complex at larger scales. Successful engineers must collaborate closely with process engineers, maintenance teams, and quality assurance specialists to troubleshoot, adapt designs, and ensure regulatory compliance throughout scale-up.

What are the key skills and qualifications needed to thrive as a Membrane Separation Engineer, and why are they important?

To thrive as a Membrane Separation Engineer, you need a solid background in chemical engineering, materials science, or a related field, often with a relevant bachelor's or master's degree. Familiarity with membrane fabrication techniques, characterization tools (such as SEM, FTIR), and simulation software like COMSOL or Aspen Plus is typically required. Strong problem-solving, project management, and teamwork skills distinguish top professionals in this niche. These competencies are crucial for designing efficient membrane systems, optimizing separation processes, and ensuring project success in research or industrial environments.
More about Membrane Separation Engineer jobs
What cities are hiring for Membrane Separation Engineer jobs? Cities with the most Membrane Separation Engineer job openings:
What states have the most Membrane Separation Engineer jobs? States with the most job openings for Membrane Separation Engineer jobs include:
What job categories do people searching Membrane Separation Engineer jobs look for? The top searched job categories for Membrane Separation Engineer jobs are:
Membrane Separation Engineer jobs near you
Infographic showing various Membrane Separation Engineer job openings in the United States as of July 2026, with employment types broken down into 95% Full Time, 2% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $96,000 per year, or $46.2 per hour.
Engineer IV Process

Engineer IV Process

Zachry Group

Houston, TX • On-site

Full-time

Posted 23 days ago

Zachry Group rating

6.7

Company rating: 6.7 out of 10

Based on 63 frontline employees who took The Breakroom Quiz

60th of 80 rated construction

Job description


Zachry Engineering Corporation (ZEC) is searching for a Process Engineer IV to work out of our Houston Westchase Design Center. The Process Engineer will perform routine engineering and design tasks of the process area of assigned projects based on specific and detailed instructions as to the required tasks, results expected, specific assignment objectives, complex features, and possible solutions. Process Engineer will independently evaluate, select, and apply standard engineering techniques, procedures, and criteria, using judgment in making minor adaptations and modifications.
Responsibilities
  • Responsible for developing process flow diagrams (PFD) and piping & instrumentation diagrams (P&ID).
  • Responsible for sizing and rating various equipment like pumps, horizontal and vertical vessels, heat exchangers, and air coolers.
  • Responsible for performing hydraulic analysis and calculations for piping systems. Experience to include evaluating systems involving single phase, two phase, slurries, water hammer, slug flow, and distribution networks. Tools required should range from spreadsheet through rigorous software evaluations.
  • Knowledge of water chemistry application including treatment of raw water, demineralized water, and wastewater. Knowledge of cycle chemistry for condensate systems and cooling systems in Combined Cycle power plants.
  • Capable of supervising, coordinating, and reviewing work of a small staff of engineers to accomplish project objectives.
  • Mentors younger engineers, leading by example. Supports department development initiatives and standards creation/review/update.
  • Participate in various client Process Hazard Analysis reviews (i.e. risk review, HAZID, HAZOP/LOPA).
  • Responsible for design of relief system, flare header design, relief valve sizing and performing contingency analysis and flare header analysis.
  • Evaluates, selects, and applies standard engineering techniques, procedures, and criteria, using judgment in making adaptations and modifications.
  • Present technical information to peers (internal or external) for review and comment.
  • Evaluate equipment and processes to ensure compliance with safety and environmental regulations.
  • Must maintain active status in a drug and/or alcohol testing consortium
  • Other duties, as assigned.

Qualifications
  • Bachelor's Degree in Chemical Engineering
  • 7-15 years of experience
  • Experience applying standard engineering techniques, procedures, and criteria to ensure compliance with safety and environmental regulations.
  • Experience in PFD and P&ID development, and participation in HAZOP/LOPA studies
  • Proficient in H&MB development, equipment and instrumentation process specification and performing hydraulic analysis
  • Good Communication Skills (Active Listening, Verbal, and Written)
  • Ability to adapt to changing client requirements while defining a new path and remaining a positive role model for the team
  • Excellent Attention to Detail - in own work as well as demonstrated in checking work of others
  • Proven history of meeting schedule commitments and planning resources required
  • Judgment and Decision Making
  • Proficient with Process Engineering Software (AspenTech suite preferred)
  • Strong desire to learn
  • Licensed Professional Engineer
  • Experience as a Process Engineer in the gas processing and/or refining industries
  • Experience in the Power Industry and Water Treatment Technologies
  • Experience in gas purification technologies such as Pressure Swing Adsorption, Membrane separation, or others
  • Experience with designing OSBL/Utility scopes required to support Licensor provided ISBL packages
  • Past exposure to environmental permitting and citing studies

Preferred Qualifications
Physical Requirements
  • Employee will be required to communicate in person, via telephone, email, video chat and software systems.
  • Position will include visits to construction sites and industrial facilities requiring mobility (on ground and at heights) and the use of personal protective equipment (PPE) including but not limited to: hard hat, safety glasses/goggles, ear plugs/muffs, masks/respirators, safety vests, gloves and work boots.

Work environment
  • Employee will work in multiple environments including an office, warehouse, and trailer or building on construction sites.
  • On construction sites, noise levels will be moderate to high. Job site will contain: light to heavy equipment vehicles, small to large equipment, materials, communication equipment and tools, people standing, walking, sitting, signaling and talking, bells, whistles and alarms.

The above description covers the fundamental responsibilities of the Process Engineer IV position. It shall not be construed as a complete listing of all miscellaneous, incidental, or similar duties which may be required from day-to-day.
Zachry Group is dedicated in providing a Safe and Drug Free work environment; and is an Equal Opportunity Employer.
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About Zachry Group

Sourced by ZipRecruiter

Zachry Group is America's pacesetter in turnkey construction, engineering, maintenance, turnaround and fabrication services in the power, energy, chemicals, manufacturing and industrial sectors. It works with customers to plan, build, and renew their most critical facilities, so they can achieve their immediate and long-term goals, all at the highest safety standards. Zachry Group operates 35 offices, and averages 20,000 employees working in more than 400 locations nationwide. Please visit www.zachrygroup.com for more information.

Industry

Construction

Company size

10,000+ Employees

Headquarters location

San Antonio, TX, US

Year founded

1924

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