Project Engineer
Confirmed on the employer's own hiring board on Oct 1, 2026. First seen by Alion on Aug 17, 2026.
About the Role
CREW is seeking an experienced Project Engineer to lead project execution as we scale-up our decarbonization technology. This role will ensure the proper installation and operation of CREW’s deployments. In this role, you will lead end-to-end project management to ensure budget and timelines are met; support implementation, commissioning, and operations at wastewater facilities; and manage wastewater partners, suppliers/vendors, and engineering services firms. This position is a full-time role, with travel expectations to wastewater partners across the U.S.
Responsibilities
Lead end-to-end project management, including creating and maintaining timelines, budgets, and resource allocation across multiple operational sites.
Collaborate cross-functionally with engineering and operation teams to ensure successful installation and performance of CREW’s technology.
Manage vendor and contractor relationships, including procurement and supply chain logistics for hardware components, ensuring timely delivery and quality standards.
Prepare project deliverables including scope of work, request for proposal, cost estimates, schedules, presentations, and other related engineering project documentation.
Develop detailed work plans, including engineering specifications and execution planning.
Conduct and manage fieldwork associated with design and construction services which includes but is not limited to: construction inspection, basic process piping installation, training, commissioning, startup.
Servicing of deployments which includes but is not limited to: follow-up support with on-site operators, coordination with equipment vendors or suppliers.
Experience Requirements
Bachelors in chemical, civil, electrical, environmental, or mechanical engineering (or similar field).
4-8 years of experience in civil engineering, construction management, mechanical engineering or technical project management.
Strong writing, project management, and communication skills.
Hands-on and detail oriented approach when delivering projects.
Financial acumen, including budget building, and cost control.
Experience sourcing and overseeing subcontractors and ensuring they deliver on project requirements.
Startup mindset where adaptability, creativity, agility, and execution are keys to success.
Able to travel 30-60%.
Capable of lifting up to 50 pounds and comfortable using power and hand tools..
Valid driver’s license and acceptable motor vehicle record.
You practice extreme ownership (no task is too small).
You love being in the trenches with your team and working with high empathy.
You have a growth mindset.
Bonus qualifications
Experience with design, procurement, and construction of materials handling and dosing systems.
Proficiency in CAD software for engineering or product design (AutoCAD, Civil 3D, Fusion, etc).
Understanding of water and wastewater treatment systems.
Experience with sensor, monitoring systems and automation controls.
Proficient in standard project management software (ex: Asana, Ganttpro, Smartsheets, Monday or similar)
Compensation
Compensation at the time of offer is unique to each candidate and based on a variety of factors such as skill set, experience, qualifications, and work location. Salary is one part of the total compensation and benefits package. Other benefits for eligible employees may include: equity through the form of option grants, flexible paid time off, 401(k) plan, well equipped office environment, and health benefits offerings.
The expected base salary range for this role is $90,000-$150,000. This range represents the company’s estimate for this position at the time of posting however actual compensation may vary based on skills, experience, location, role scope, and business needs.
About the Company
CREW’s technology and services make wastewater treatment cheaper and more efficient, while permanently sequestering CO₂.
Leveraging advanced chemistry, natural minerals, and AI, we’ve developed and are deploying a category-defining process intensification technology, with decarbonization at its core. We are currently deploying this technology across the US and Europe. In addition, we’ve signed $40M+ in carbon removal offtake agreements with leading corporations looking to meet their climate goals, supercharging geographical CREW’s expansion.
CREW has offices and labs in New Haven, CT and offices in Brooklyn, NY.
CREW Insights
A climate fix that could cut your water bill (The Wall Street Journal)
The Colorado Energy Office awards $2.35M to CREW’s wastewater treatment CDR tech (Carbon Herald)
CREW signed a carbon credit offtake agreement with the Frontier Climate Fund (Reuters)
CREW delivers pioneering wastewater alkalinity enhancement credits (Carbon Herald)
CREW recognized as one of the most promising climate tech startups (Business Insider)
Equal Opportunity Employer
We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, color, religion, national origin, gender, gender identity or expression, sexual orientation, age, marital status, veteran status, disability status, or any other protected characteristic under applicable law.