Principal Marine Structural Engineer

Principal Marine Structural Engineer

Primary Location


US-WA-Seattle

ID


2026-4460

Category


Structural Engineering

Position Type


Regular Full-Time

Remote


No

Additional Location


US-CA-Rancho Cordova

Additional Location


US-CA-Santa Barbara

Additional Location


US-CA-Los Angeles

Additional Location


US-CA-San Diego

Overview

Do you want to build an impactful career to change the world for the better?

Geosyntec has an exciting opportunity for a Principal Marine Structural Engineer to assist in growing our Waterfront Improvement practice, to be based in our Seattle, WA; Sacramento, CA; Santa Barbara, CA; Los Angeles, CA; San Diego, CA offices or any of our other U.S based offices. The opportunity to work a hybrid schedule or remotely from your home office may be available at the discretion of the Company. The ideal candidate should have 10+ years of experience developing complex and innovative coastal engineering solutions. The preferred candidate will assimilate into our Coastal Engineering and Waterfront Development teams nationwide to provide engineering and client support on complex projects.

Geosyntec is an innovative, international engineering and consulting firm serving private and public-sector clients to address new ventures and complex problems involving our environment, natural resources, and civil infrastructure. Our engineers, scientists, technical and project employees serve our clients from offices across the world. Ranked by ENR as one of the top environmental engineering design firms, Geosyntec is internationally known for its technical leadership, broad experience, and exceptional client service.

We invest in our people. Each employee is unique, and your career at Geosyntec will be too. We offer competitive pay and benefits, and well-being programs to support you and your family.

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Essential Duties and Responsibilities

Provide subject matter expertise (SME) for structural design and engineering of marine infrastructure projects such as bulkheads, wharfs, bridge pilings, harbors, docks, breakwaters, and shoreline protection systems.
• Conduct structural analysis, modeling, and design of marine and waterfront structures to ensure stability, safety, and compliance with regulatory standards.
• Support project teams with technical input during all project phases, including planning, design, construction, and maintenance.
• Collaborate with multidisciplinary teams to develop innovative and sustainable solutions tailored to client needs.
• Assist in preparing technical proposals, cost estimates, and project schedules to support business development efforts.
• Lead and review structural calculations, technical drawings, and specifications to maintain quality standards.
• Mentor and train junior engineers, fostering technical growth and professional development.
• Stay updated on advancements in marine engineering practices, tools, and technologies, integrating best practices into project work.
• Engage with clients and stakeholders to present design concepts, technical reports, and project updates.
• Drive personal, company, and rental vehicles to client or company project or office sites, and other business locations, as needed.
• Overnight travel: 30 - 50%

Education and Licensure

• Bachelor's degree in civil, structural, marine engineering, or related field. (required)
• Advanced degree. (preferred)
• Professional Engineer license. (required)
• Structural Engineering (SE) license. (preferred)

Skills, Experience and Qualifications

• At least 10 years (15+ years preferred) of direct engineering experience in marine structural engineering, with emphasis in projects such as bulkheads, docks, harbors, and shoreline protection systems or equivalent combination of education and experience. (required)
• Proficiency in structural analysis and design software, such as SAP2000, STAAD.Pro, or LARSA. (required)
• Strong understanding of materials used in marine environments, including steel, concrete, timber, and composites. (required)
• Experience in wave, current, and load modeling as applied to marine structures. (required)
• Proven ability to manage multiple projects simultaneously and collaborate with cross-functional teams. (required)
• Business development acumen, with experience supporting proposal writing, client presentations, and project bids. (preferred)
• Regular field work and overnight travel. (required)
• Current OSHA 40-hr HAZWOPER training and refreshers. (preferred)
• Health & Safety training, medical monitoring, and client-driven drug and background testing may be required.
• Valid U.S. driver's license and a satisfactory driving record for business travel. (required)

This opportunity will be posted for at least five days. Below are the potential compensation ranges that we in good faith believe are applicable for this role at the time of this posting and are only applicable for jobs to be performed in the specified location(s) below. The typical base salary range for this position is just one component of Geosyntec's total compensation package for employees. Actual compensation will be determined based on education, experience, skill set and location.

• Minimum Salary: $149,330/year / Maximum Salary: $259,690 /year (Seattle, WA, Sacramento, CA, Santa Barbara, CA, San Diego, CA)
• Minimum Salary: $156,115/year / Maximum Salary: $271,495 /year (Los Angeles, CA)

We offer a comprehensive benefits package to all eligible employees including, 9 paid holidays, 2 floating holidays, a minimum of 8 sick days, and a minimum of 11 vacation days per year, in line with state or federal requirements. Employees (and their families) are offered medical, dental, vision, life, and disability insurance, 401(k), a variety of leaves of absences and other benefits to eligible employees.

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