The Opportunity

We are hiring a Geotechnical Engineer based in Seattle. The ideal candidate will have geotechnical investigation, design, and construction observation experience for large site development projects (such as data centers). Key areas of experience should include ground investigation, geohazard identification, earthworks, foundations, geotechnical instrumentation, and construction observation.

Responsibilities

• Planning and executing subsurface investigation and laboratory testing programs.
• Conducting geotechnical interpretation, ground movement assessments, and soil-structure interaction analyses for infrastructure and urban development projects.
• Developing numerical models using software such as PLAXIS 2D/3D, FLAC, LS-DYNA or similar analytical tools.
• Supporting design and assessment of excavation support systems, retaining walls, segmental lining systems, and ground improvement solutions.
• Evaluating instrumentation and monitoring data, including settlement, lateral movement, and excavation performance, to compare predicted and observed behavior.
• Collaborating closely with civil, structural, tunnelling, and infrastructure teams in an integrated multidisciplinary environment.
• Supporting development of geotechnical deliverables including reports, technical memoranda, specifications, and design documentation.
• Travel for field investigations and construction support.

Performing geotechnical analyses and design for:

• Deep excavations and retaining structures.
• Foundations and earthworks.
• Cut-and-cover and underground structures.
• Slope stabilization and settlement mitigation.
• Pavements and site development works.
• Seismic and soil-structure interaction analysis.

Qualifications

• Bachelor's Degree in Civil/Geotechnical Engineering (Master's Degree or PhD in Civil/Geotechnical Engineering preferred).
• PE license required or ability to obtain PE licensure in the near term.
• Minimum 2 years of experience in geotechnical engineering with emphasis on infrastructure, underground works, transportation, waterfront, or complex urban development projects.
• Experience in geotechnical investigation planning, interpretation, analysis, design, and construction support.
• Familiarity with soil-structure interaction problems in a variety of soil conditions
• Familiarity with 3D ground modelling and geotechnical data management tools.
• Working knowledge of seismic analysis and relevant geotechnical design codes preferred.
• Experience with numerical modelling software such as PLAXIS 2D/3D, FLAC, LS-DYNA or similar platforms preferred.

Core Qualities

• Strong analytical and problem-solving capabilities with attention to technical detail.
• Comfortable working across multiple project phases and balancing competing priorities in fast-paced project environments.
• Excellent verbal and written communication skills, including the ability to clearly communicate technical concepts to multidisciplinary teams, clients, and contractors.
• Collaborative mindset
• Proactive, adaptable, and eager to contribute to technically challenging infrastructure projects.

Please note that all applicants must apply directly via the job portal.If this role is not quite what you are looking for, but you are interested in other opportunities for a future with purpose, please sign up to ourTalent Communitywhere you will be kept up to date with roles suitable for you to shape a better world.

What we offer you

At Arup, we care about each member's success, so we can grow together.

Guided by our values, we provide an attractive total reward package that recognizes the contribution of each of our members to our shared success. As well as competitive, fair and equitable pay, we offer a career in which all of our members can belong, grow and thrive - through benefits that support health and wellbeing, a wide range of learning opportunities and many possibilities to have an impact through the work they do.

We are owned in trust on behalf of our members, giving us the freedom, with personal responsibility, to set our own direction and choose work that aligns with our purpose and adds to Arup's legacy. Our members collaborate on ambitious projects to deliver remarkable outcomes for our clients and communities. Profit Share is a key part of our reward, enabling members to share in the results of our collective efforts.

Benefits at Work - At Arup, we have a comprehensive and valuable benefits program that works for our employees and their families while keeping costs low. These benefits provide health and welfare security for you as well as paid time off for rest and renewal. As a member of Arup, everyone shares in our success through a global profit share scheme (payments are dependent on the firm's financial performance). Our Global Profit Share Plan (paid bi-annually) provides an opportunity for you to share in the success of the Firm. As a valued employee of Arup, you can also choose to participate in our 401(k) plan with up to 10% company match to help you save for your future

Flexible Working - We believe that flexible arrangements create a more inclusive way of working that supports our diversity and the wellbeing of our people. Options for alternative schedules and the ability to work outside of the office for a portion of your workweek can be discussed.

Seattle United States Hiring Range - The good faith base salary hiring range for this job if performed is $80,000 to $95,000 per year. This range is commensurate with experience, educational background, and skill level. Benefits are not included in the base salary. Please note hiring ranges for candidates performing work outside of Seattle, Washington, United States will differ.

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