Principal Project Engineer
$125.1k - $225.2kParsons Corporation
In a world of possibilities, pursue one with endless opportunities. Imagine Next!At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what’s possible.Job Description:Principal Project Engineer – Hydrology & Drainage – Transportation Infrastructure Our Parsons Seattle office is seeking to hire a highly experienced Principal Project Engineer to provide leadership in our hydrology and drainage practice supporting transportation projects in the Pacific Northwest.In this role you will act as the primary interface with internal design teams and take the lead for all drainage aspects of the project with the client and our JV partners on both conventional and alternative delivery projects. You will be a key member of our Drainage Practice reporting into Senior Management. Our projects include new highway design, expansion, and rehabilitation, and rail andtransit expansion projects.We expect you to be able to manage and oversee design of drainage elements relating to transportation projects, including hydrologic analysis, inlet design, storm sewer design, ditch and channel design, cross drain design, retention/detention basin design, water quality analysis, adequate outfall design and design of on and off-site drainage facilities. As a leader, you must be able to demonstrate prior experience in the preparation of plan documents and reports, such as stormwater plans and permit applications, drainage criteria documentation, and hydraulic reportsResponsibilities:Functions asEngineeringDrainageDesign Manager on small, medium and large projects, and oversee the work of the team.Leads other Engineers and design personnel in technical excellence and growth in the Quality Improvement Process.Provides technical consultations for interdisciplinary analytical studies and analyses.Ensures compliance of design with all applicable codes and regulations, providing the seal and signature of the professional engineer when required by statute or contract.Helps determine budget estimates and staffing requirements for the defined scope and schedule. May assist with other administrative and technical duties.Developing and coaching younger drainage engineersRequirements:4-year degree in Civil Engineering (or a related field)12 years or more of related work experience in water resources engineering design (drainage design, hydrologic studies/evaluations, especially for transportation projects Professional Engineer (PE) registration is required.Ability to perform in a lead capacity and provide oversight to design engineering processSecurity Clearance Requirement:NoneThis position is part of our Critical Infrastructure team.For more than 80 years, our experts have designed and delivered the critical infrastructure that connects and protects communities around the world. We work in collaborative teams, both within the company and with our partners and customers, to plan, design, build, and modernize infrastructure. We take special pride in projects and solutions that improve communities as well as people’s quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency. Powered by our people, we provide the imagination necessary to support our customers’ visions—and to help them see what's next!Salary Range: $125,100.00 - $225,200.00We value our employees and want our employees to take care of their overall wellbeing, which is why we offer best-in-class benefits such as medical, dental, vision, paid time off, Employee Stock Ownership Plan (ESOP), 401(k), life insurance, flexible work schedules, and holidays to fit your busy lifestyle!This position will be posted for a minimum of 3 days and will continue to be posted for an average of 30 days until a qualified applicant is selected or the position has been cancelled.Parsons is an equal opportunity employer, and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status or any other protected status.We truly invest and care about our employee’s wellbeing and provide endless growth opportunities as the sky is the limit, so aim for the stars! Imagine next and join the Parsons quest—APPLY TODAY!Parsons is aware of fraudulent recruitment practices. To learn more about recruitment fraud and how to report it, please refer to.SummaryLocation: US - WA, Seattle; US - Remote (Any Location)Type: Full time
$131.35k - $219.36k
...Date: Jul 1, 2026 Location: Seattle, WA, US; Tualatin, OR, US Project Engineering Manager – Water & Wastewater Key Responsibilities Prepare complex engineering deliverables for large or multiple projects. Assist in the research to develop equipment and material recommendations...SuggestedWork experience placementHome officeFlexible hours- ...the preparation of water and wastewater studies, evaluations, engineering reports, and comprehensive plans Lead the coordination and development... ...in-person and virtual meetings Demonstrate and develop project management skills to lead projects, including the ability to...Suggested
$131.35k - $219.36k
...innovation in sustainable infrastructure and our expertise in engineering, procurement, consulting and construction, together we are building... ...: Yes Full time/Part time : Full-Time Project Only Hire : No Visa Sponsorship Available: No...SuggestedFull timePart timeWork experience placementWork at officeLocal areaWorldwideRelocationHome officeVisa sponsorshipFlexible hours$115k - $130k
...Project Engineer Level 2 / Assistant Project Manager KWH Constructors, Inc. is a privately owned, growing steel erector with a construction engineering subsidiary (Somerset Construction Engineering). We are looking for a Project Engineer Level 2 / Assistant Project...SuggestedFull timeContract workFor subcontractorWork at office- Serve as the civil engineering subject matter expert for renewable generation projects, providing technical due diligence, design review, and engineering support from feasibility through construction. Lead complex projects, coordinate internal and external stakeholders,...SuggestedTemporary workFlexible hours
$110k - $150k
...Available Our client is a well-established civil and structural engineering firm with a strong presence in the Pacific Northwest. They... ...institutions across a range of markets to deliver complex, high-impact projects. The firm is known for technical excellence, a collaborative...Work at officeRemote workRelocation package$131.35k - $219.36k
Black & Veatch is seeking a Project Engineering Manager in Seattle, WA, focusing on water and wastewater projects. The role involves preparing engineering deliverables, managing budgets, and leading teams. With a requirement for a bachelor's degree and 5 years of experience...- Geosyntec is seeking a Principal Geotechnical Engineer to lead our geotechnical practice in Seattle, WA. You will oversee project teams, deliver innovative designs, and mentor junior engineers on transportation, river restoration, and landslide projects. The ideal candidate...Work at office
- ...D'Leon Consulting Engineers is seeking a Project Engineer in Seattle, WA. DLCE is looking for a Project Engineer to join our growing Pacific Northwest transportation practice in Seattle. This role is designed for a multidisciplinary civil engineer who is already comfortable...Full timeWork at officeLocal area
$80k - $100k
...Project Engineer Design. Lead. Build. Innovate. Founded in 1949, Holmberg Mechanical is one of Washington State’s premier mechanical contractors. We have built a reputation for quality, integrity, and delivering projects that make a meaningful impact in our communities...Full timeFor contractorsFor subcontractorWork at officeFlexible hours$78k - $97k
...organization which values craftmanship, timeliness, and value in every project we deliver for the communities in which we work. We invest in... ...Lydig, but across the construction industry. As Project Engineer you will play a crucial role in the successful planning,...Full timeContract workFor contractorsFor subcontractorSummer workFlexible hoursWeekend work- ...Senior Project Engineer Location: Seattle Metropolitan Area Experience: 7+ Years Overview We are seeking an experienced Senior Project Engineer to support the successful planning, coordination, and execution of complex construction projects in the Greater...Full timeContract workTemporary workFor subcontractor
$90k - $110k
...organization which values craftmanship, timeliness, and value in every project we deliver for the communities in which we work. We invest in... ...contributions but also reward them. As a Senior Project Engineer, you'll immerse yourself in collaborative teamwork and...Full timeFor contractorsFor subcontractorSummer workFlexible hoursWeekend work2 days per week$100k - $125k
...Senior Project Engineer Greater Seattle Area Are you a construction professional interested in taking on greater project responsibility while helping build affordable housing that strengthens local communities? Our client, a nationally recognized general contractor...Full timeFor contractorsFor subcontractorWork at officeLocal area- ...and foundations sector, is working with one of North America’s leading foundation specialist contractors to appoint a talented Project Engineer. Role Description This is an opportunity for a technically proficient Project Engineer to complete engineering and...Full timeFor contractorsWork at office
- ...Senior Principal EngineerEngineering | San Francisco, United States | Mountain View, United States or Remote | Seattle, United StatesAtlassians... ...builds the tools, platforms, and infrastructure that every engineer at Atlassian uses to ship. We are hiring a Senior Principal...Work at officeLocal areaRemote work
$250k - $380k
...Principal Engineer For Streamlit In SnowflakeAt Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we... ...Snowsight, Cortex/AI, security, and the open-source Streamlit project.Be a strong hands-on contributor by authoring specs,...Flexible hours- ...us and create a higher standard for a better world. The Principal Engineer provides general technical and engineering management expertise... .... Facilitates and manages working groups and/or user forum projects developing applicable industry guidance, standards and...Local areaRemote work
$69 - $115 per hour
...Job Title: Principal Engineer Seismic/CSA Integration & Oversight Type: Contract, 12 months Compensation: $69.00 - $115.00 per hour... ...design and licensing activities for advanced nuclear reactor projects. Perform technical reviews of work products, including...Hourly payContract workFor contractorsFor subcontractorLocal areaRemote work- ...Title- Principal Engineer Location: REMOTE -- NEED someone for PST hours Need a PRINCIPAL person This position reports to the Director of Engineering - Omni Chanel Platform. Our client is seeking an Principal Engineer to join their team supporting Master...Remote work
- ...Principal Development EngineerThe Principal Development Engineer collaborates with others in the division to provide and maintain applications to meet business needs... ...development life cycle. Takes a lead role on projects providing guidance and technical leadership. Provides...
$230.1k - $311.2k
...You'll work alongside some of the most accomplished database engineers in the world, with access to infrastructure, data, and customer... ...against someone else's definition of it. We're hiring multiple Principal Engineers across this portfolio, and we're looking for...Local areaFlexible hours$69 - $115 per hour
...Job Description Position Title: Supplier Project Engineer, Supply Chain Position Description: Protingent Staffing has an exciting contract Supplier Project Engineer, Supply Chain opportunity. Job Responsibilities: The SPE acts in a project management...Permanent employmentContract workRemote work$110.85k - $205.86k
...Job Title: Principal Systems Engineer Location: Greater Seattle Area Compensation: $110,849 - $205,862 DOE Employment Type: Full-Time... ...experienced engineers and lead technical tasks for small teams or projects Requirements ~ Bachelor’s degree in Engineering or...Full timeFor subcontractor- ...content ranking (ByX) for users across web and mobile surfaces — covering the full ML lifecycle from data preparation and feature engineering to model training, evaluation, and production deployment; campaign targeting logic, subsidy decisions, and customer-facing launch...Full time
$73.8k - $92.3k
...Job Description: Ryan Companies is hiring for a Project Engineer in Seattle. The Project Engineer assists the project team in the completion of designated projects with a focus on learning Ryan processes, procedures and business policies. The position objective is...Temporary workFor subcontractorWork at officeFlexible hours$150k
...Senior Project Engineer Our WA district is growing and looking for talented Senior Project Engineers to help transform the region's infrastructure! As an experienced Project Engineer, you will track and analyze cost data, ensuring our projects stay on budget. Your...Contract workFor subcontractor$115k
...Overview Ready to drive financial accuracy and project success? As a Project Engineer, you will track and analyze cost data, ensuring our projects stay on budget. Your expertise in resource monitoring and control, combined with your construction knowledge, will keep...Contract workFor subcontractor$90k - $150k
...provides innovative design and construction solutions for heavy civil projects. We are committed to safely delivering complex, quality... ...relationships with our clients. The Role The Senior Project Engineer is responsible for planning, scheduling, predicting, and...Full timeTemporary workFor contractorsWork experience placementFor subcontractorWork at officeLocal areaHome office- ...committed to Quality, Integrity, Innovation, and Super Service. From engineering and design to manufacturing and field support, we help... ...the Lowest In-Place Concrete Cost (LIPCC). Purpose The Project Engineer 1 role prepares visual representations of EFCO...For contractorsWork at officeLocal areaImmediate startFlexible hours
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