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Join the Moleaer Team
Explore career opportunities where nanobubble innovation meets real-world impact to solve some of the most important challenges facing the world today.
Careers at Moleaer
We’re looking for curious, driven team members
At Moleaer, we’re turning a breakthrough science into solutions that improve how our customers operate every day. Our mission is to unlock the power of nanobubble technology to help customers, communities, and industries operate more efficiently, productively, and sustainably. If that kind of work excites you, check out our open roles.
Team Moleaer
The Future We're Building Demands a Dynamic and Passionate Team
Join a Team with Purpose
Work alongside people who value integrity, curiosity, and continuous learning, and who care about delivering solutions that perform in the field.
Make Real-World Impact
Help industries reduce water, energy, and chemical use through Moleaer’s proven nanobubble technology, creating measurable improvements in operations and outcomes.
Gain Global Exposure
Many roles include hands-on fieldwork, giving you experience across different industries, facilities, and regions where our technology is deployed.
Explore Growth Opportunities
Gain access to on-the-job training, cross-functional projects, and opportunities to take ownership, lead initiatives, and shape how our technology is adopted.
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Job Openings
Current Openings
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Be part of a team delivering solutions that improve performance while reducing water, energy, and chemical use across critical industries.
Remote Northeast Field Service Technician
About Moleaer:
Moleaer Company is a venture-backed technology company that is privately owned and is based in Hawthorne, California. It is the category creator and global leader in nanobubble technology, which is revolutionizing how industries use water. The only fundamental scientific innovation in water in the past 30 years, nanobubbles drive sustainability, enabling industries to produce more while using significantly less water, energy, and chemicals. Recognized as one of America's Top GreenTech Companies for 2024 by TIME magazine, Moleaer is an incredibly dynamic and fast-growing company with a tremendous opportunity for career growth.
Water is our most precious resource. Not only do we need it to live, but we also use it in virtually every industrial process from food production to mining to mixing concrete. Moleaer’s mission is to unlock the power of water to do more with less. Our patented nanobubble technology improves sustainable food production and processing, water and wastewater treatment, natural resource recovery, and we can even restore aquatic ecosystems sustainably – and we do all of this with nanobubbles, not chemicals.
Nanobubbles are 2,500 times smaller than a grain of salt and have properties that allow them to supersaturate water with oxygen, form natural oxidants for disinfection, and increase water’s ability to permeate soil, rock, and even clothes in a washing machine. Our technology has been validated by extensive research, and we currently have over 2,500 installations in more than 50 countries.
Job Description Overview:
The Field Service Technician performs “hands-on” work for the installation, commissioning, troubleshooting, repair, and operation of Moleaer’s proprietary Nanobubble Generation equipment and non-proprietary related systems. Daily tasks require a basic knowledge of and ability to perform work on mechanical, electrical, pneumatic, hydraulic, chemical, and electronic process control systems. These tasks must be carried out in compliance with applicable environmental, health and safety rules and regulations. Given the core technology of Moleaer is related to fluid dynamics, a general understanding of the practical aspects of this field is useful for understanding how the technology works, especially understanding fluid flow and pressure in pumps and piping systems. The position requires the ability to communicate effectively and positively with the company’s clients, company management, project managers, design engineers.
Required Skills / Capabilities / Qualities:
This role offers a competitive salary of $90,000 annually, depending on experience and qualifications. In addition, we offer a comprehensive benefits package, including health, dental, vision, 401(k), paid time off, and more.
Apply Today
Moleaer Company is a venture-backed technology company that is privately owned and is based in Hawthorne, California. It is the category creator and global leader in nanobubble technology, which is revolutionizing how industries use water. The only fundamental scientific innovation in water in the past 30 years, nanobubbles drive sustainability, enabling industries to produce more while using significantly less water, energy, and chemicals. Recognized as one of America's Top GreenTech Companies for 2024 by TIME magazine, Moleaer is an incredibly dynamic and fast-growing company with a tremendous opportunity for career growth.
Water is our most precious resource. Not only do we need it to live, but we also use it in virtually every industrial process from food production to mining to mixing concrete. Moleaer’s mission is to unlock the power of water to do more with less. Our patented nanobubble technology improves sustainable food production and processing, water and wastewater treatment, natural resource recovery, and we can even restore aquatic ecosystems sustainably – and we do all of this with nanobubbles, not chemicals.
Nanobubbles are 2,500 times smaller than a grain of salt and have properties that allow them to supersaturate water with oxygen, form natural oxidants for disinfection, and increase water’s ability to permeate soil, rock, and even clothes in a washing machine. Our technology has been validated by extensive research, and we currently have over 2,500 installations in more than 50 countries.
Job Description Overview:
The Field Service Technician performs “hands-on” work for the installation, commissioning, troubleshooting, repair, and operation of Moleaer’s proprietary Nanobubble Generation equipment and non-proprietary related systems. Daily tasks require a basic knowledge of and ability to perform work on mechanical, electrical, pneumatic, hydraulic, chemical, and electronic process control systems. These tasks must be carried out in compliance with applicable environmental, health and safety rules and regulations. Given the core technology of Moleaer is related to fluid dynamics, a general understanding of the practical aspects of this field is useful for understanding how the technology works, especially understanding fluid flow and pressure in pumps and piping systems. The position requires the ability to communicate effectively and positively with the company’s clients, company management, project managers, design engineers.
Required Skills / Capabilities / Qualities:
- MUST be located in the Northeast region of the United States.
- Physically fit and capable of physically working in the field including some lifting.
- Knowledge of operating a computer (Microsoft Outlook, Word, Excel, Power Point, ERP systems, etc.)
- Understand the importance of and capable of carrying out work in a manner that is in compliance with best practice environmental, health and safety rules and regulations.
- Free from any dependency on alcohol or illegal drugs due to the need to operate equipment on the job.
- Have a driving license, properly licensed vehicle and be willing and able to travel.
- Energetic and self-motivated. Must be able to work unsupervised and be accountable
- Persistent and determined to carry out tasks and projects assigned to them to successful conclusion.
- Good time/schedule management skills.
- Pleasant disposition, especially when dealing with customers and co-workers.
- Ability to be a positive ambassador to / representative of the company.
- Creative problem solver.
- Able to work in a clean and orderly manner with attention paid to detail.
- Ability to perform work with hand and power tools.
- Basic understanding of and experience with fluid pumping, electrical, pneumatic, hydraulic, PLC, SCADA/HMI, and other related systems or the willingness to learn these systems.
- Install, troubleshoot, and repair basic mechanical devices such as pumps, filtration equipment, air compressors air separators, ozonation equipment, etc.
- Install, maintain, trouble-shoot and repair pumping, piping control and piping conveyance components and systems.
- Install, maintain, trouble-shoot and repair basic electrical supply and electrical control systems.
- Install, maintain, trouble-shoot and repair basic pneumatic systems including air controls and conveyance systems.
- Install, maintain, trouble-shoot and repair hydraulic systems.
- Operate, install, maintain, trouble-shoot and repair SCADA, HMI, and PLC systems.
- Conduct various types of water quality testing.
- Observe, analyze, and record plant operational data as required.
- Provide detailed documentation of plant condition(s) and accurate/timely field reports.
- Make recommendations for system improvements to management.
- Provide training to operators on system operation and maintenance.
- Become educated through manufacturer coursework/reading manuals on the process and equipment installation, preventative maintenance, rebuilding, repairing and/or replacement techniques.
- Work with all stakeholders to maintain a safe work environment on the job site.
- Review/recommend/implement Environmental Health and Safety initiatives.
- Participate in company provided safety training as well as HSE training consistent with the Wastewater Industry
- College or job-relevant technical school degree or HS diploma/GED with education equivalent through relevant life and work experience.
This role offers a competitive salary of $90,000 annually, depending on experience and qualifications. In addition, we offer a comprehensive benefits package, including health, dental, vision, 401(k), paid time off, and more.
Apply Today
Control Engineer
Job Title: Controls Engineer
Location: On-site, Hawthorne CA
Department: Product and Program Management
Reports To: Director of Systems Engineering
Job Type: Full-Time
Salary Range: 90,000-130,000
About Moleaer:
Moleaer Company is a venture-backed technology company that is privately owned and is based in Hawthorne, California. It is the category creator and global leader in nanobubble technology, which is revolutionizing how industries use water. The only fundamental scientific innovation in water in the past 30 years, nanobubbles drive sustainability, enabling industries to produce more while using significantly less water, energy, and chemicals. Recognized as one of America's Top GreenTech Companies for 2024 by TIME magazine, Moleaer is an incredibly dynamic and fast-growing company with a tremendous opportunity for career growth.
Water is our most precious resource. Not only do we need it to live, but we also use it in virtually every industrial process from food production to mining to mixing concrete. Moleaer’s mission is to unlock the power of water to do more with less. Our patented nanobubble technology improves sustainable food production and processing, water and wastewater treatment, natural resource recovery, and we can even restore aquatic ecosystems sustainably – and we do all of this with nanobubbles, not chemicals.
Nanobubbles are 2,500 times smaller than a grain of salt and have properties that allow them to supersaturate water with oxygen, form natural oxidants for disinfection, and increase water’s ability to permeate soil, rock, and even clothes in a washing machine. Our technology has been validated by extensive research, and we currently have over 2,500 installations in more than 50 countries.
About the Role:
We are seeking a highly skilled Controls Engineer to lead the development, implementation, and continuous improvement of control systems across our nanobubble generator product lines. This hands-on, high-impact role involves programming and integrating PLCs, developing remote monitoring solutions, supporting field service teams, and collaborating with product development to ensure seamless system integration.
Essential Functions:
Control System Development & Programming
Bachelor’s degree in Electrical Engineering, Mechatronics, Automation, or related field. 3–5 years of experience in industrial automation or controls engineering. Proficiency in programming and troubleshooting Allen Bradley, Phoenix Contact, and Siemens PLCs using the Structured Text programming language. Experience with HMI/SCADA systems and industrial communication protocols (e.g., Modbus, Ethernet/IP, Profnet). Strong problem-solving skills and ability to work independently in dynamic environments. Excellent communication skills; bilingual in English and Spanish is a strong plus. Willingness to travel for commissioning and support. Ability to perform work with hand and power tools.
Desirable Skills:
Experience with basic firmware development for embedded systems (e.g., microcontrollers, sensors, communication interfaces). Ability to support or perform simple PCB design and debugging, including schematic review, layout considerations, and hardware bring-up. Familiarity with fluid systems, piping, pumps, compressors and related ancillary components. Ability to work in a fast-paced environment and be comfortable with taking ownership and accountability.
Why Join Us:
At Moleaer, you’ll be part of a mission-driven team that is transforming how industries use water through cutting-edge nanobubble technology. In this role, you will have a direct impact on product development and operational excellence by designing, implementing, and optimizing advanced control systems. This is a hands-on, high-impact position where your expertise will help scale our innovative technology, support global installations, and drive sustainable solutions. You’ll collaborate across teams, influence key technical decisions, and contribute to processes that enable Moleaer’s rapid growth, innovation, and leadership in the water technology sector.
Moleaer is an equal opportunity employer, and we encourage candidates of all backgrounds to apply. If you are a dedicated and experienced project engineer looking for a challenging and rewarding career opportunity, we invite you to join our team and contribute to our success in delivering custom-engineered industrial solutions.
💼 Compensation
This role offers a competitive salary range of $90,000 – $130,000 annually, depending on experience and qualifications. In addition, we offer a comprehensive benefits package, including health, dental, vision, 401(k), paid time off, and more.
Apply Today
Location: On-site, Hawthorne CA
Department: Product and Program Management
Reports To: Director of Systems Engineering
Job Type: Full-Time
Salary Range: 90,000-130,000
About Moleaer:
Moleaer Company is a venture-backed technology company that is privately owned and is based in Hawthorne, California. It is the category creator and global leader in nanobubble technology, which is revolutionizing how industries use water. The only fundamental scientific innovation in water in the past 30 years, nanobubbles drive sustainability, enabling industries to produce more while using significantly less water, energy, and chemicals. Recognized as one of America's Top GreenTech Companies for 2024 by TIME magazine, Moleaer is an incredibly dynamic and fast-growing company with a tremendous opportunity for career growth.
Water is our most precious resource. Not only do we need it to live, but we also use it in virtually every industrial process from food production to mining to mixing concrete. Moleaer’s mission is to unlock the power of water to do more with less. Our patented nanobubble technology improves sustainable food production and processing, water and wastewater treatment, natural resource recovery, and we can even restore aquatic ecosystems sustainably – and we do all of this with nanobubbles, not chemicals.
Nanobubbles are 2,500 times smaller than a grain of salt and have properties that allow them to supersaturate water with oxygen, form natural oxidants for disinfection, and increase water’s ability to permeate soil, rock, and even clothes in a washing machine. Our technology has been validated by extensive research, and we currently have over 2,500 installations in more than 50 countries.
About the Role:
We are seeking a highly skilled Controls Engineer to lead the development, implementation, and continuous improvement of control systems across our nanobubble generator product lines. This hands-on, high-impact role involves programming and integrating PLCs, developing remote monitoring solutions, supporting field service teams, and collaborating with product development to ensure seamless system integration.
Essential Functions:
Control System Development & Programming
- Design, program, and test PLC-based control systems using Allen Bradley, Phoenix Contact, and Siemens platforms.
- Develop and maintain HMI interfaces and SCADA systems for real-time monitoring and control.
- Create and manage control logic, ladder diagrams, and function block diagrams for new and existing systems.
- Provide technical training and documentation for internal teams and external partners.
- Continuously update and optimize control programs based on field feedback and performance data.
- Collaborate with the design engineering team on new product introductions and ongoing system enhancements.
- Lead design reviews and provide input on control architecture and component selection.
- Develop and deploy remote monitoring solutions for Moleaer systems, enabling real-time diagnostics and performance tracking.
- Use data proactively for health monitoring, not just for post-issue troubleshooting.
- Integrate IoT and cloud-based platforms for remote access, alerts, and analytics.
- Provide on-site and remote support for system commissioning, startup, and troubleshooting.
- Collaborate with the service team to resolve technical issues and ensure optimal system performance.
- Domestic and international travel up to 40% may be required
Bachelor’s degree in Electrical Engineering, Mechatronics, Automation, or related field. 3–5 years of experience in industrial automation or controls engineering. Proficiency in programming and troubleshooting Allen Bradley, Phoenix Contact, and Siemens PLCs using the Structured Text programming language. Experience with HMI/SCADA systems and industrial communication protocols (e.g., Modbus, Ethernet/IP, Profnet). Strong problem-solving skills and ability to work independently in dynamic environments. Excellent communication skills; bilingual in English and Spanish is a strong plus. Willingness to travel for commissioning and support. Ability to perform work with hand and power tools.
Desirable Skills:
Experience with basic firmware development for embedded systems (e.g., microcontrollers, sensors, communication interfaces). Ability to support or perform simple PCB design and debugging, including schematic review, layout considerations, and hardware bring-up. Familiarity with fluid systems, piping, pumps, compressors and related ancillary components. Ability to work in a fast-paced environment and be comfortable with taking ownership and accountability.
Why Join Us:
At Moleaer, you’ll be part of a mission-driven team that is transforming how industries use water through cutting-edge nanobubble technology. In this role, you will have a direct impact on product development and operational excellence by designing, implementing, and optimizing advanced control systems. This is a hands-on, high-impact position where your expertise will help scale our innovative technology, support global installations, and drive sustainable solutions. You’ll collaborate across teams, influence key technical decisions, and contribute to processes that enable Moleaer’s rapid growth, innovation, and leadership in the water technology sector.
Moleaer is an equal opportunity employer, and we encourage candidates of all backgrounds to apply. If you are a dedicated and experienced project engineer looking for a challenging and rewarding career opportunity, we invite you to join our team and contribute to our success in delivering custom-engineered industrial solutions.
💼 Compensation
This role offers a competitive salary range of $90,000 – $130,000 annually, depending on experience and qualifications. In addition, we offer a comprehensive benefits package, including health, dental, vision, 401(k), paid time off, and more.
Apply Today
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