$21.15/hr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
$21.15/hr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
$21.15/hr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
$107K/yr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
$107K/yr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
Oceanside, CA · On-site
$21.15/hr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
Oceanside, CA · On-site
$21.15/hr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
$127K - $150K/yr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
$127K - $150K/yr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
Oceanside, CA · On-site
$107K/yr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
Oceanside, CA · On-site
$107K/yr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
Oceanside, CA · On-site
$125K - $130K/yr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
Oceanside, CA · On-site
$125K - $130K/yr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
Dallas, TX · On-site
$80K - $110K/yr
Hands-on experience in liquid treatment process technologies for customers in both industrial and municipal applications, such as reverse osmosis (RO), ultrafiltration (UF), nanofiltration (NF ...
Quick apply
Dallas, TX · On-site
$80K - $110K/yr
Hands-on experience in liquid treatment process technologies for customers in both industrial and municipal applications, such as reverse osmosis (RO), ultrafiltration (UF), nanofiltration (NF ...
Anoka, MN · On-site
$80K - $110K/yr
Hands-on experience in liquid treatment process technologies for customers in both industrial and municipal applications, such as reverse osmosis (RO), ultrafiltration (UF), nanofiltration (NF ...
Quick apply
Anoka, MN · On-site
$80K - $110K/yr
Hands-on experience in liquid treatment process technologies for customers in both industrial and municipal applications, such as reverse osmosis (RO), ultrafiltration (UF), nanofiltration (NF ...
Oceanside, CA · On-site
$127K - $150K/yr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
Oceanside, CA · On-site
$127K - $150K/yr
We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane ...
Oceanside, CA · On-site
$32 - $33/hr
Hydranautics is a part of the Nitto Group of companies and a global leader in the field of integrated membrane solutions which includes reverse osmosis, nanofiltration, ultrafiltration and ...
Oceanside, CA · On-site
$32 - $33/hr
Hydranautics is a part of the Nitto Group of companies and a global leader in the field of integrated membrane solutions which includes reverse osmosis, nanofiltration, ultrafiltration and ...
Delray Beach, FL · On-site
$28.83/hr
Assists in the operation and monitoring of all plant processes including filters, softening clarifiers, thickeners, vacuum filters, nanofiltration systems, degassifiers, scrubbers, etc., and chemical ...
Delray Beach, FL · On-site
$28.83/hr
Assists in the operation and monitoring of all plant processes including filters, softening clarifiers, thickeners, vacuum filters, nanofiltration systems, degassifiers, scrubbers, etc., and chemical ...
Oceanside, CA · On-site
$127K - $150K/yr
Hydranautics is a part of the Nitto Group of companies and a global leader in the field of integrated membrane solutions which includes reverse osmosis, nanofiltration, ultrafiltration and ...
Oceanside, CA · On-site
$127K - $150K/yr
Hydranautics is a part of the Nitto Group of companies and a global leader in the field of integrated membrane solutions which includes reverse osmosis, nanofiltration, ultrafiltration and ...
Spring, TX · On-site
$80K - $110K/yr
Hands-on experience in liquid treatment process technologies for customers in both industrial and municipal applications, such as reverse osmosis (RO), ultrafiltration (UF), nanofiltration (NF ...
Quick apply
Spring, TX · On-site
$80K - $110K/yr
Hands-on experience in liquid treatment process technologies for customers in both industrial and municipal applications, such as reverse osmosis (RO), ultrafiltration (UF), nanofiltration (NF ...
Hands-on or working knowledge of membrane-based filtration technologies, including microfiltration, ultrafiltration, and/or nanofiltration * Experience with Reverse Osmosis (RO) systems, including ...
Hands-on or working knowledge of membrane-based filtration technologies, including microfiltration, ultrafiltration, and/or nanofiltration * Experience with Reverse Osmosis (RO) systems, including ...
Oceanside, CA · On-site
$107K - $135K/yr
Nitto Group of companies and a global leader in the field of integrated membrane solutions which includes reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, wastewater ...
Oceanside, CA · On-site
$107K - $135K/yr
Nitto Group of companies and a global leader in the field of integrated membrane solutions which includes reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, wastewater ...
Austin, TX · On-site
$80K - $110K/yr
Hands-on experience in liquid treatment process technologies for customers in both industrial and municipal applications, such as reverse osmosis (RO), ultrafiltration (UF), nanofiltration (NF ...
Quick apply
Austin, TX · On-site
$80K - $110K/yr
Hands-on experience in liquid treatment process technologies for customers in both industrial and municipal applications, such as reverse osmosis (RO), ultrafiltration (UF), nanofiltration (NF ...
Utilities (HVAC, WFI, clean steam, compressed process air and nitrogen), Filtration (Sterile, depth, filter presses), Purification (chromatography, ultrafiltration, nanofiltration), steam ...
Utilities (HVAC, WFI, clean steam, compressed process air and nitrogen), Filtration (Sterile, depth, filter presses), Purification (chromatography, ultrafiltration, nanofiltration), steam ...
Utilities (HVAC, WFI, clean steam, compressed process air and nitrogen), Filtration (Sterile, depth, filter presses), Purification (chromatography, ultrafiltration, nanofiltration), steam ...
Utilities (HVAC, WFI, clean steam, compressed process air and nitrogen), Filtration (Sterile, depth, filter presses), Purification (chromatography, ultrafiltration, nanofiltration), steam ...
Oceanside, CA · On-site
$107K - $135K/yr
Nitto Group of companies and a global leader in the field of integrated membrane solutions which includes reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, wastewater ...
Oceanside, CA · On-site
$107K - $135K/yr
Nitto Group of companies and a global leader in the field of integrated membrane solutions which includes reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, wastewater ...
Tustin, CA · On-site
$90K - $120K/yr
... Nanofiltration (NF), Reverse Osmosis (RO), and Ultrafiltration (UF)), Water Softening, Ion Exchange for Raw Water, Boiler Water, Cooling Water, Oily Water, Process Water, Produced Water, Ultrapure ...
Tustin, CA · On-site
$90K - $120K/yr
... Nanofiltration (NF), Reverse Osmosis (RO), and Ultrafiltration (UF)), Water Softening, Ion Exchange for Raw Water, Boiler Water, Cooling Water, Oily Water, Process Water, Produced Water, Ultrapure ...
$45.5K - $56.1K
4% of jobs
$56.1K - $66.7K
7% of jobs
$66.7K - $77.3K
5% of jobs
$82.6K is the 25th percentile. Wages below this are outliers.
$77.3K - $87.9K
16% of jobs
The median wage is $96.8K / yr.
$87.9K - $98.5K
20% of jobs
$98.5K - $109K
20% of jobs
$110.6K is the 75th percentile. Wages above this are outliers.
$109K - $119.6K
11% of jobs
$119.6K - $130.2K
5% of jobs
$130.2K - $140.8K
3% of jobs
$140.8K - $151.4K
3% of jobs
$151.4K - $162K
4% of jobs
$45.5K
$101.3K
$162K
| Aspect | Nanofiltration | Water Treatment Plant Operator |
|---|---|---|
| Credentials | Technical certifications, specialized training in membrane technologies | High school diploma or equivalent, state licensing often required |
| Work Environment | Industrial settings, water treatment facilities, laboratories | Water treatment plants, municipal facilities, field sites |
| Industry Usage | Design, operate, and maintain nanofiltration systems for water purification | Operate and monitor entire water treatment processes, including filtration and chemical dosing |
While both roles are involved in water purification, Nanofiltration specialists focus on membrane-based filtration systems, whereas Water Treatment Plant Operators oversee the entire treatment process. Understanding their distinct responsibilities helps in choosing the right career path or job search focus.

Hydranautics is a part of the Nitto Group of companies and one of the global leaders in the field of integrated membrane solutions. We offer complete membrane solutions like reverse osmosis, nanofiltration, ultrafiltration and microfiltration for water, waste water and process treatment and applications. Hydranautics membrane-based solutions are currently in use on seven continents throughout the world for diverse applications such as seawater desalination, industrial high-purity water, surface water treatment, waste water treatment and specialty process applications.
Under direct supervision, performs minor general maintenance related to operations, machinery equipment and automated systems. Entry-level position shadows higher level technicians to understand and execute routine preventative, predictive and maintenance repairs; uses tools of the trade such as multi-meter True RMS, inside/outside calipers, pliers (various), mechanics level, power tools, precision measuring instruments, Allen Wrench Hex Set Standard & Metric, Phillips screwdriver and band shears, L, R & C.
PRINCIPAL DUTIES AND RESPONSIBILITIES:
Checks the operation of machines and assists in trouble-shooting electrical and/or mechanical equipment problems.
Performs routine preventative and predictive maintenance on machines and equipment.
Identifies the appropriate machine part for replacement or repair and provides name to Maintenance Administrator for a timely order minimizing production equipment downtime.
Maintains work orders on a daily and weekly basis. Documents all machine preventative, predictive and/or maintenance repairs clearly and concisely for historical and future maintenance purposes.
Continues education and/or training by taking a class related to maintenance technicians' job on a continuous basis.
Drives company vehicles for parts delivery or pick up occasionally.
Follows safety regulations and adhering to OSHA and Cal OSHA standards.
Other duties as assigned.
QUALIFICATIONS, SKILLS, EXPERIENCE:
High School Diploma and 0-1 years' experience; or equivalent combination of education and experience.
Electromechanical Certificate, a plus.
Experience in an automation environment, a plus.
Basic knowledge of electrical, mechanical, pneumatic and hydraulic processes and repair methods/techniques.
Read and interpret electrical and mechanical drawings, schematics and/or blueprints as well as technical product specifications to understand identify standard manufacturing parts. In addition, must be able to read safety rules, operating & maintenance instructions and procedure manuals.
Ability to observe and learn from others in the maintenance of machines as well as ability for continuous learning and application of maintenance techniques/methods.
Organize and prioritize work orders while meeting deadlines to minimize production downtime with a high-level of accuracy in a fast-paced manufacturing environment.
Basic arithmetic functions such as adding, subtracting, multiplying and dividing and use of their applications.
Basic ability to deal with problems/issues involving some variation in standardized situations.
Work under direct supervision, independently and foster a cooperative spirit within a large and/or small team.
Basic working knowledge of Microsoft Office Suite to execute e-mails, word documents and open power point presentations and use Enterprise Resources Planning (ERP) Systems.
Must obtain Hydranautics Forklift, Genie Boom and Scissor Lift Certification.
CERTIFICATES and/or LICENSES:
Electromechanical Certificate, a plus.
Salary $21.15 per hour
Hydranautics offers a competitive compensation and benefits package. We believe diversity is key to our competitive advantage and value the diversity among our employees. We are proud to be an EEO employer.
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Scientific research and development services
51 - 200 Employees
San Diego, CA, US