Senior Process Engineer

Rev. March 2026

Title: Sr. Process Engineer Location: Remote

Reports to: Vice-President of Product & Process

Employment Type: Full-time

Qualifications: Bachelor's Degree, 10+ years of experience

Basic Function

The Sr. Process Engineer-is a highly experienced Senior Process Engineer with a strong background in high rate anerobic treatment systems(EGSB, UASB and etc), aerobic membrane reactors (MBRs), and biological nutrient removal processes. The ideal candidate will have hands-on experience in process engineering, with a focus on designing, optimizing, and implementing advanced water treatment solutions. This position will be responsible for creating preliminary and final process designs and will be responsible for coordinating small to mid-scale projects and will bring an understanding of water and wastewater treatment technologies, specifically high rate anaerobic treatment (EGSB and UASB), dissolved air flotation, and M  and nutrient removal processes.

Additionally, the candidate must be capable of working with a team of project managers and building relationships with potential clients and vendors.

The Process Engineer must have experience in water or chemical process design, strong communication and self organizing skills. Top candidates will have a passion for sustainability and the environment, will thrive in a fast-paced entrepreneurial setting, will be self-motivated, and will have an interest in cutting edge technology. Think big, think different, be ambitious, and consider joining a company that values honesty, creativity, excellence in building a world class operation, and proactively protecting the environment.

Typical Duties

• Function as a biological wastewater treatment expert
• Lead the system design, installation, and start up.
• Provide system data analysis.
• Create O&M manuals.
• Provide troubleshooting and maintenance of biological wastewater systems at customer sites.
• Preparation of general equipment specifications, PFD, mass balances, load list, component specifications, controls overviews, major equipment lists, equipment layouts, controls narratives and power consumption at different conditions with respect to guaranteed parameters.
• Support facility engineer and controls engineer for PID, system layout and electrical one-line.
• Create basis of design documents with information passed on from the applications/sales team.
• Preparation of preliminary and final Process designs for: o Coarse and fine screening of wastewater o Sump, lift and above grade pumping stations. o Tank aerations system including diffusers and blower systems. o Pretreatment including SAF/DAF and Lamella clarifiers. o Anaerobic digesters (EGSB) o M  systems (flat sheet, hollow fiber) o Chemical dosing systems

o System instrumentation (pressure, flow, turbidity, conductivity/TDS, level, pH, TOC, DO, chlorine, ORP) o Sludge treatment (including filter/fan press, thickening, etc.) o Post treatment (UV, chlorination)

* The above designs include the selection of process and process calculations, membrane selection, filters selection, pump and blower selection, instrumentation selection, hydraulic calculations, pressure drop calculation, line sizing etc.

1

• Prepare RFQ documents with procurement, scopes of work, datasheets, etc. for valves, pumps, blowers, membranes, and other engineering items with proper selections required for anaerobic, Bio Viper, M  and RO projects and bids.
• Support preparation of Control philosophy, O&M manual, commissioning book for the execution of the projects
• Interact closely with controls engineer to help in logic development for FAT and SAT
• Take part in the Commissioning activities of the project.
• Support product development activities and interface with stakeholders to report on progress.
• Support new customer site installations and troubleshooting of existing customer sites operations.
• Interface with Sales, Applications Engineering and Project Execution to support ongoing project efforts.
• Support procurement with sourcing and manufacturing efforts.
  • Travel to sites to support projects and field activities.

Responsibilities

• Process design for each assigned project from preliminary to finalization to make sure all…