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Hydro Jobs in Seattle, WA (NOW HIRING)

Your Opportunity We are currently engaged as the Owner's Consulting Engineer in several hydro projects that include complex scopes ranging from refurbishment, modernization, upgrades, to completely ...

Your Opportunity We are currently engaged as the Owner's Consulting Engineer in several hydro projects that include complex scopes ranging from refurbishment, modernization, upgrades, to completely ...

Participate in BC Hydro's engineering practice by conducting independent studies and analysis, exercising judgment in selecting and interpreting information, recommending safe engineering designs ...

Engineer RQ00904

Edmonds, WA · On-site +1

$100 - $140/hr

BC Hydro Duration: 12 months Max INC Rate: $140.78 Max T4 Rate: $116.35 Position Overview BC Hydro is seeking a senior-level Engineer (E5) to support and strengthen its Mandatory Reliability ...

Drain Technician

Seattle, WA · On-site

$73K - $78K/yr

Requirements: * Experienced with operating mainline cable machines, interior cable machines, electric mini jetters, and trailer-mounted hydro jetters. * Proficient in the use of sewer camera ...

Plumber - Commercial

Seattle, WA · On-site

$35 - $65/hr

Perform hydro-static, air, and pressure testing on piping systems; diagnose and resolve complex issues on commercial plumbing systems. Safety & Quality Control: Maintain a safe working environment ...

Perform drain cleaning, hydro-jetting, video camera inspections, and excavation-related plumbing work * Oversee and mentor apprentice and journeyman plumbers on job sites * Ensure all work complies ...

Perform drain cleaning, hydro-jetting, video camera inspections, and excavation-related plumbing work * Oversee and mentor apprentice and journeyman plumbers on job sites * Ensure all work complies ...

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Hydro information

What does a hydro do?

A Hydro, often short for Hydrologist or Hydro Technician, is a professional who studies and manages water resources. They analyze how water moves across and through the Earth, assess water quality, and help solve issues related to water availability, pollution, and conservation. Hydros work in a variety of settings, including government agencies, environmental consulting firms, and research institutions. Their work is critical for ensuring safe drinking water, managing flood risks, and supporting sustainable development.

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

To thrive as a Hydrologist, you need a solid background in environmental science, geology, or civil engineering, typically supported by a relevant bachelor's or master's degree. Proficiency with GIS software, hydrological modeling tools, and data analysis systems is commonly required, and certifications like Professional Hydrologist (PH) can be advantageous. Strong analytical thinking, effective communication, and problem-solving skills help hydrologists interpret data and convey findings to diverse stakeholders. These skills are vital for accurately assessing water resources, informing environmental policy, and addressing challenges related to water quality and availability.

What are some common challenges faced by professionals working in hydroelectric power operations?

Professionals in hydroelectric power operations often face challenges such as adapting to fluctuating water levels due to seasonal changes, ensuring compliance with environmental regulations, and maintaining aging infrastructure. Effective teamwork is essential, as operators collaborate closely with engineers, maintenance crews, and environmental specialists to monitor equipment and optimize energy output. Additionally, responding quickly to unexpected equipment issues or weather events is a regular part of the job, requiring strong problem-solving skills and resilience.

What is the difference between Hydro vs Hydroelectric Plant Operator?

AspectHydro
CertificationsOften requires certifications in water management, environmental safety, or related fields
Work EnvironmentPrimarily outdoors, working near water bodies, dams, or hydro facilities
Industry UsageUsed broadly in water-related industries, including water treatment, irrigation, and hydroelectric power
Job FocusGeneral water management, environmental monitoring, or water resource planning

Hydro professionals focus on water management, environmental safety, and resource planning across various industries. In contrast, Hydroelectric Plant Operators specifically manage and operate hydroelectric power plants, ensuring electricity generation runs smoothly. While both roles involve water and environmental aspects, Hydro roles are broader, covering multiple water-related sectors, whereas Hydroelectric Plant Operators specialize in power generation facilities.

What are popular job titles related to Hydro jobs in Seattle, WA?

For Hydro jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Hydro jobs in Seattle, WA look for?

The top searched job categories for Hydro jobs in Seattle, WA are:

Infographic showing various Hydro job openings in Seattle, WA as of August 2026, with employment types broken down into 92% Full Time, 4% Part Time, 2% Contract, and 2% Nights. Highlights an 94% Physical, 3% Hybrid, and 3% Remote job distribution.

Sr. Hydro Mechanical Engineer

EN Engineering LLC

Seattle, WA

$120K - $165K/yr

Full-time

Re-posted 26 days ago


Job description

ENTRUST Solutions Group is looking for a Hydro Mechanical Engineer with strong design and commissioning expertise in hydro turbines and associated balance of plant (BOP) systems for projects in the United States and Canada. The successful candidate will be responsible for turbine mechanical design, technical review and site commissioning support.

Responsibilities:

  • Perform mechanical design and review of hydro turbines (Francis, Kaplan, Pelton, etc.) and associated components.
  • Perform and review mechanical calculations including structural integrity, vibration, fatigue, and hydraulic load assessments.
  • Conduct or supervise finite element analysis (FEA) and computational fluid dynamics (CFD) simulations using tools such as ANSYS or equivalent software.
  • Support condition assessment, refurbishment, uprating, and modernization projects.
  • Prepare and review technical specifications, calculation notes, design reports, and drawings.
  • Support selection and sizing of turbine equipment and auxiliary mechanical systems.
  • Provide technical evaluation of vendor proposals and participate in technical bid assessments.
  • Review and approve manufacturer documentation and fabrication drawings.
  • Lead and/or support turbine commissioning activities, including installation supervision, testing, troubleshooting, and performance verification.
  • Troubleshoot mechanical and operational issues during commissioning and operation phases.
  • Coordinate with electrical, civil, and control engineers for integrated hydropower plant design.
  • Ensure compliance with applicable IEC, ASME standards and relevant international codes.
  • Prepare detailed technical reports and inspection documentation.
  • Provide construction support services including submittal review, site inspections, and quality assurance.
  • Attend client meetings (both virtually and in-person).
  • Travel as required but not expected to exceed 25%.
  • Performs all other duties as assigned.

What We Offer:

  • A supportive and inclusive work environment that values diversity and encourages innovation.
  • Opportunities for professional growth and career development.
  • Competitive salary and comprehensive benefits package, including generous paid time off, 401(k) with company match, tuition reimbursement, and flexible work schedules.
  • This position pays between $120,000 and $165,000 annually and is an exempt position. Benefits offered include company-sponsored medical, dental, vision, and 401(k) plan with company match. Also offered are tuition reimbursement, voluntary life, disability, critical illness, accident and hospitalization plans. HSA or FSA medical accounts and FSA dependent care and transportation/parking accounts are also available. These benefits are subject to employee contribution amounts generally set annually. Full-time employees are eligible to earn PTO hours. May be eligible for discretionary bonus as determined by the company.

    Required Qualifications:

    • Bachelor’s or Master’s degree in Mechanical Engineering from ABET accredited university (with emphasis in stress analysis, mechanical design or turbomachinery).
    • Minimum 7–12 years of experience in hydropower.
    • Strong experience in hydro turbine design and engineering.
    • Proven experience in turbine commissioning and performance testing.
    • Hands-on experience FEA and/or CFD software applied to hydro machinery.
    • Good understanding of rotor dynamics and mechanical behavior of rotating equipment.
    • Strong analytical, problem-solving, and technical reporting skills.
    • Willingness to travel for site inspections and commissioning activities.
    • Must have a valid driver's license without restrictions.

    Preferred Qualifications:

    • Professional Engineer (PE) license.
    • Knowledge of BOP systems, including: lubrication systems, hydraulic power units, compressed air systems.
    • Experience in fatigue analysis, welding and cavitation.
    • Experience in design or analysis of penstock, spherical valves and butterfly valves would be considered a plus.
    • Experience in AutoCAD, Microstation or other 2D and 3D modelling software (drafting will likely not be part of your role, but experience with the software our drafters and designers use is still very valuable).

    This role is designated as remote, giving you the flexibility to primarily work from home while staying actively connected to your team and projects. We value collaboration and responsiveness, so we ask our remote team members to be available when in-office presence is needed—such as for client meetings, team events, or training sessions. Our approach blends freedom with shared accountability, making ENTRUST an exciting and supportive environment for professionals who thrive in remote work settings with clear, respectful expectations.

    Why Join Us?

    At ENTRUST Solutions Group, we are a community of over 3,000 dedicated professionals committed to our clients and each other. As an ENR Top 100 company, we provide comprehensive engineering, consulting, and automation services to various industries, including gas and electric utilities, telecommunication service providers, pipeline operators, and industrial companies. We are a forward-thinking organization dedicated to leveraging cutting-edge technology to drive success. We are committed to fostering a culture of innovation and continuous improvement.

    We believe in fostering a culture of inclusivity and respect, where everyone feels valued and empowered to contribute their unique perspectives. If you are passionate about [field/industry] and looking for a place to grow your career, we would love to hear from you!

    Explore More Opportunities: Not quite the right fit? Check out all our openings at ENTRUST Solutions Group Careers.

    To learn more about ENTRUST Benefits and Culture, please visit our company LinkedIn page and follow us at: https://www.linkedin.com/company/entrustsolutionsgroup

    ENTRUST Solutions Group is proud to be an Equal Employment Opportunity employer. We celebrate diversity and do not discriminate based on race, religion, color, national origin, sex, sexual orientation, age, veteran status, disability status, or any other applicable characteristics protected by law.

    Headhunters and recruitment agencies may not submit resumes/CVs through this website or directly to managers. ENTRUST does not accept unsolicited headhunter or agency resumes and will not pay fees to any third-party agency or company that does not have a signed agreement with ENTRUST Solutions Group.

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