{"id":1600522,"url":"https://alion.io/job/geosyntec-principal-marine-structural-engineer","title":"Principal Marine Structural Engineer","company":{"id":1914249,"name":"Geosyntec Consultants","domain":"geosyntec.com","url":"https://alion.io/company/geosyntec","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":{"grade":"A","score":90,"open_postings":3,"ghost_share":0,"stale_share":0,"repost_share":1,"time_to_fill_p50_days":9,"computed_at":"2026-10-22T06:10:10Z"}},"role":"Industrial Engineering","role_family":"Industrial Engineering","seniority":"lead","employment_type":null,"work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Seattle, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":149330,"max":null,"currency":"USD","period":"year","gross":null,"usd_annual":149330},"salary_estimate":null,"experience_years_min":15,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[],"status":"live","first_seen_at":"2026-10-01T19:01:02Z","employer_posted_date":"2026-10-01","last_verified_at":"2026-10-22T18:27:27Z","board_verified":true,"closed_at":null,"days_open":21,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":21},"description":"Overview\nDo you want to build an impactful career to change the world for the better?\nGeosyntec 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.\nGeosyntec 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.\nWe 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.\nTo Learn More Visit: http://www.geosyntec.com/careers/.\nEssential Duties and Responsibilities\nProvide 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.\nConduct structural analysis, modeling, and design of marine and waterfront structures to ensure stability, safety, and compliance with regulatory standards.\nSupport project teams with technical input during all project phases, including planning, design, construction, and maintenance.\nCollaborate with multidisciplinary teams to develop innovative and sustainable solutions tailored to client needs.\nAssist in preparing technical proposals, cost estimates, and project schedules to support business development efforts.\nLead and review structural calculations, technical drawings, and specifications to maintain quality standards.\nMentor and train junior engineers, fostering technical growth and professional development.\nStay updated on advancements in marine engineering practices, tools, and technologies, integrating best practices into project work.\nEngage with clients and stakeholders to present design concepts, technical reports, and project updates.\nDrive personal, company, and rental vehicles to client or company project or office sites, and other business locations, as needed. \nOvernight travel: 30 - 50%\nEducation and Licensure\nBachelor’s degree in civil, structural, marine engineering, or related field. (required)\nAdvanced degree. (preferred)\nProfessional Engineer license. (required) \nStructural Engineering (SE) license. (preferred)\nSkills, Experience and Qualifications\nAt 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) \nProficiency in structural analysis and design software, such as SAP2000, STAAD.Pro, or LARSA. (required)\nStrong understanding of materials used in marine environments, including steel, concrete, timber, and composites. (required)\nExperience in wave, current, and load modeling as applied to marine structures. (required)\nProven ability to manage multiple projects simultaneously and collaborate with cross-functional teams. (required)\nBusiness development acumen, with experience supporting proposal writing, client presentations, and project bids. (preferred)\nRegular field work and overnight travel. (required) \nCurrent OSHA 40-hr HAZWOPER training and refreshers. (preferred) \nHealth & Safety training, medical monitoring, and client-driven drug and background testing may be required.\nValid U.S. driver’s license and a satisfactory driving record for business travel. (required) \nThis 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.\nMinimum Salary: $149,330/year / Maximum Salary: $259,690 /year (Seattle, WA, Sacramento, CA, Santa Barbara, CA, San Diego, CA)\nMinimum Salary: $156,115/year / Maximum Salary: $271,495 /year (Los Angeles, CA)\nWe 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.","description_format":"text","description_chars":5480,"description_truncated":false,"requirements":{"experience_years_min":15,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Home office","Professional development"],"hiring_locations":[{"name":"United States","iso":"US","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-01T19:01:02Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 49 · green card filings: 7","filings_12m":49,"filings_prev_12m":47,"green_card_filings_12m":7,"median_offered_wage_usd":96250,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":0}],"liveness":{"score":23,"band":"cold","label":"Long shot","p_open":1,"p_active":0.658,"p_room":0.35,"age_days":20,"expected_fill_days":9,"reasons":["conf:2","velocity","win:tail","comp:brand"],"computed_at":"2026-10-22T06:10:10Z"},"pay":{"stated_usd_annual":149330,"is_top_pay":false},"html_url":"https://alion.io/job/geosyntec-principal-marine-structural-engineer","json_url":"https://alion.io/job/geosyntec-principal-marine-structural-engineer.json","meta":{"generated_at":"2026-10-22T19:37:32Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":3022,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-23T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":1914249},"rest":"https://alion.io/mcp/rest/get_company?id=1914249"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fgeosyntec-principal-marine-structural-engineer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fgeosyntec-principal-marine-structural-engineer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fgeosyntec-principal-marine-structural-engineer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/geosyntec-principal-marine-structural-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fgeosyntec-principal-marine-structural-engineer"}]}