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Solar Project Development Jobs in Seattle, WA (NOW HIRING)

Qualifications * 10+ years of experience in renewable energy-focused project development transactions, including solar, wind, battery energy storage, and hybrid renewable energy projects. * 10+ years ...

Mechanical Engineer (Solar)

Redmond, WA · On-site

$105K - $140K/yr

Design and Development: * Create and manage detailed CAD models from the component level up to the ... Ensure timely project delivery with high standards of quality and performance through pragmatic ...

Mechanical Engineer (Solar)

Redmond, WA · On-site

$105K - $140K/yr

Design and Development: * Create and manage detailed CAD models from the component level up to the ... Ensure timely project delivery with high standards of quality and performance through pragmatic ...

Senior Controls Engineer

Seattle, WA · On-site

$110K - $145K/yr

Design, develop, andmaintainplant-level control logic for utility-scale solar PV and BESS ... Partner with project development, engineering, and construction teams to support equipment ...

Proven ability to manage complex projects from development through closeout, including multiple concurrent projects. * Experience in utility-scale renewable energy, energy storage, solar, or ...

Our diverse project scopes in residential/commercial land development and renewable energy will ... Provide oversight on large-scale ALTA surveys as they pertain to solar, or wind power generation ...

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Showing results 1-20

Solar Project Development information

See Seattle, WA salary details

$39.3K

$92.2K

$165K

How much do solar project development jobs pay per year?

As of Jul 13, 2026, the average yearly pay for solar project development in Seattle, WA is $92,177.00, according to ZipRecruiter salary data. Most workers in this role earn between $54,100.00 and $118,400.00 per year, depending on experience, location, and employer.

What are some common challenges faced during the early stages of solar project development?

In the early stages of solar project development, professionals often encounter challenges such as securing land rights, navigating complex permitting processes, and obtaining interconnection agreements with utility companies. Developers must also conduct thorough site assessments to ensure the location meets technical and environmental requirements. Proactively engaging with local stakeholders and regulatory agencies can help address these hurdles and keep the project timeline on track.

What are the key skills and qualifications needed to thrive in Solar Project Development, and why are they important?

To thrive in Solar Project Development, you need a solid understanding of renewable energy technologies, project management, and regulatory compliance, typically supported by a degree in engineering, environmental science, or a related field. Familiarity with solar design software (such as PVsyst or AutoCAD), permitting processes, and financial modeling tools is often required. Strong communication, negotiation, and problem-solving skills help professionals coordinate with stakeholders and navigate project challenges. These competencies ensure successful project execution, risk mitigation, and alignment with environmental and financial goals.

What is solar project development?

Solar project development is the process of planning, designing, financing, and constructing solar energy systems, such as solar farms or rooftop arrays. This role involves tasks like site selection, securing permits, arranging financing, coordinating with stakeholders, and overseeing installation and commissioning. Solar project developers work to ensure that projects are completed efficiently, comply with regulations, and deliver reliable, clean energy. They also often handle negotiations with landowners, utilities, and government agencies.

What is the difference between Solar Project Development vs Solar Design Engineer?

AspectSolar Project DevelopmentSolar Design Engineer
CredentialsProject management certifications, engineering degreesEngineering degrees, CAD certifications
Work EnvironmentField visits, client meetings, project planningDesign labs, software modeling, technical analysis
Employer & Industry UsageSolar developers, EPC firms, project ownersEngineering firms, solar equipment manufacturers
Common Search & ComparisonFocuses on project execution and managementFocuses on technical design and system layout

Solar Project Development involves managing the entire project lifecycle, including site acquisition, permitting, and financing. In contrast, a Solar Design Engineer concentrates on creating technical system designs, layouts, and ensuring engineering standards. Both roles are essential in the solar industry but differ in scope and daily tasks.

What are popular job titles related to Solar Project Development jobs in Seattle, WA? For Solar Project Development jobs in Seattle, WA, the most frequently searched job titles are:
What job categories do people searching Solar Project Development jobs in Seattle, WA look for? The top searched job categories for Solar Project Development jobs in Seattle, WA are:
Infographic showing various Solar Project Development job openings in Seattle, WA as of July 2026, with employment types broken down into 1% As Needed, 79% Full Time, 16% Part Time, 1% Temporary, and 3% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $92,177 per year, or $44.3 per hour.
Preconstruction Project Manager- Solar

Preconstruction Project Manager- Solar

OneEnergy Renewables

Seattle, WA

Full-time

Medical, Life, Retirement, PTO

Posted 10 days ago


Job description

Company Overview:

OneEnergy's mission is to make clean energy the #1 source of electricity for consumers and utilities. We develop solar energy projects across the United States in community solar, distributed generation, and large utility scale project segments. Our diverse project pipeline, multiple locations across the US, and unique multidisciplined team sets us apart.

We are a dynamic and innovative renewable energy industry company dedicated to developing and deploying utility scale solar and community solar facilities. We are committed to excellence, collaboration, and driving positive change in our industry.

Position Objective:

The Preconstruction Project Manager's prime responsibility is to lead assigned projects from mid-stage development to construction readiness and handover to the Delivery Project Manager. The role is responsible for determining project cost and advancing of all other pertinent project aspects in order to commence construction at a targeted date. Such aspects include the necessary engineering efforts, procurement initiation of long lead time equipment, EPC contractor outreach, pricing support to clients and utilities, contracting, and risk management and mitigation until the start of construction.

The Preconstruction Project Manager is ultimately responsible for accurately forecasting project cost in support of commercial decision making until handover to the Delivery Project Manager. Successful candidates demonstrate strong leadership, accountability, and ownership while building effective partnerships across Development, Engineering, Accounting, Financial Planning, and Legal teams. They are skilled communicators who can align diverse stakeholders, navigate complex internal and external relationships, drive decision-making, and lead cross-functional teams toward shared objectives and construction readiness.

Responsibilities:
  • Produce and update detailed CAPEX estimates throughout the development phase of a project to support commercial viability assessments, power purchase agreement bid proposals, asset purchase agreements, and other new business development activities.
  • Initiate, advance, and review design and engineering work in coordination with the project engineers and the rest of the project team. Review completed design sets with regards to constructability, cost efficiency, compliance, and equipment selection.
  • Maintain project-specific database in all aspects, including schedule, cost, risk, and equipment selections to inform corporate cashflow and lending plans.
  • Guide EPC contractor selection, outreach, bidding, and contracting. Lead labor and material Request for Proposal (RFP) processes. Support quoting requests with OneEnergy Procurement team as well as external third parties as necessary. Negotiate vendor and EPC contracts.
  • Prepare commercial high-stake and top-dollar investment decisions in co-operation with the project team. Advance team inputs, manage and prepare for approval requests, and present in front of the management team.
  • Assist or lead project portfolio forecasts in support of strategic bulk equipment purchases. Assist or lead efforts to obtain management team approval of purchase decisions.
  • Inform and provide continuing updates to mid and long-term project delivery forecasts. Provide additional information as needed to support corporate cash-flow planning.
  • Function as team-lead for external due diligence efforts by lenders, engineering consultants, banks, and clients. Co-ordinate timely and accurate responses and present diligence progress and details during coordination meetings.
  • Conduct desktop and field-based constructability reviews to evaluate project feasibility and readiness for construction.
  • Build or improve Preconstruction systems and processes, including:
    • Improvement and maintenance of CAPEX estimating tools
    • Maintenance of database containing general cost assumptions, labor cost dependent on market, equipment cost, preferred contractor and contractor pricing, etc.
    • Equipment, vendor, and market research and insight. Mine data from existing projects and processing to maintain database of labor, equipment, and EPC cost.
Requirements:
  • BS Degree in a related Engineering discipline from an ABET accredited university, preferred.
  • 5+ years of experience in solar project development, engineering, and/or construction.
  • Deep understanding of all aspects of solar development process, design implementation and construction cycles.
  • High level of proficiency with Microsoft program suite, including MS Word, MS Excel, MS PowerPoint.
  • Strong acumen for business development and commercial negotiations.
  • Proven track record of successfully leading multi-disciplinary project teams.
  • Experience in technical equipment review.
  • FAA Drone License preferred.
  • Keen analytic, organization, and problem-solving
  • Demonstrates a commitment to diversity, equity, and inclusion and values opportunities to support local communities through company-sponsored Volunteer Time Off and community engagement programs.
  • Must have a "roll up your sleeves and let's get the job done right" type attitude.
  • Demonstrated qualities of integrity, credibility, and professional responsibility.
  • A willingness to contribute to our culture which thrives on building trust and holding one-another accountable.

Base Compensation: $90,000-$120,000 annually, negotiable based on professional experience

OneEnergy's compensation packages are dependent on an array of factors including, but not limited to skill sets, experience and training, licensure and certifications, geographic location, and other organizational needs. We provide generous Paid Time Off (six weeks/year) and an impactful Volunteer Time Off Program. We also offer robust employee benefits including comprehensive medical coverage, 401(k) matching retirement plan, life insurance, wellness incentives, and more.

We recognize an equitable energy transition requires the participation of diverse communities, groups, and institutions. OneEnergy is an equal opportunity employer and does not discriminate against otherwise qualified applicants on the basis of actual or perceived race, color, creed, religion, ancestry, citizenship status, age, sex, marital status, sexual orientation, national origin, disability or handicap, veteran status, or any other characteristic protected by applicable federal, state, or local laws.