Senior Geotechnical Engineer Jobs in Reston, VA (NOW HIRING)

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There has never been a better time to be at AECOM. With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.

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AECOM is seeking a Senior Geotechnical Engineer with strong technical background and attention to detail to be based in Germantown, MD (though there is some option for locating at another National Capital office).

This role will support a wide range of geotechnical projects across multiple sectors, including major infrastructure, federal, commercial (data‑center development etc.), in diverse geologies and locations throughout the U.S. and internationally.

In this role, you will be aligned with our Germantown geotechnical team and collaborate with other interdisciplinary teams from Germantown and additional locations throughout the US East to provide consulting services for impactful infrastructure projects. Our team offers geotechnical expertise across various sectors, and you will have the chance to work on projects both locally, regionally and globally, covering all phases from planning and site investigation to detailed design and construction.

As a Senior Geotechnical Engineer, you will be responsible for leading and managing all aspects of mid- to large-scale projects, including managing subsurface investigations, conducting engineering analysis, preparing geotechnical design recommendations, and overseeing design and reporting to fulfill client requirements and project goals. You will also mentor junior engineers and foster team connections.

We will support your professional growth as you advance your career. Your role will involve developing technical skills, managing projects, leading teams, implementing QA/QC requirements, supporting ongoing project pursuits, managing client relationships and contributing to business development efforts.

Job Responsibilities:

• Leads and manages mid-to-large projects.

• Coordinates and provides technical expertise for various projects.

• Leads, develops and maintains client relationships.

• Leads discipline /department efforts to grow technical expertise.

• Provides specialized technical input to studies and design for staff's specific area of expertise.

• Approves and signs off on work.

• Leader in one or more areas of technology.

• Provides estimates for the engineering budget and schedule to meet requirements on large, complex projects

• Leads proposal efforts including preparing interdisciplinary scopes and budgets

• Implements Quality program for consistency and accuracy of work

• Contributes/leads business development efforts

• Mentors junior and mid‑level engineers and helps support their technical development; potential for future supervisory duties based on interest and team needs.

Minimum Requirements:

• Bachelor's degree and 12+ years of related experience or demonstrated equivalency of experience and/or education in geotechnical engineering

• Active PE License

Preferred Qualifications:

• 15+ years of relevant experience in geotechnical engineering 

• 2+ years of project management experience

• Masters in Geotechnical Engineering

• Experienced in subsurface investigation planning and execution, foundation design (shallow and deep), slope stability, seepage analysis, retaining wall design, settlement analyses, ground improvement techniques

• Experience performing geotechnical design in Tidewater region (VA, DC, MD) including experience with soft soils and ground improvement

• Experience with large infrastructure projects, data center projects

• Seismic and liquefaction experience

• This position does not provide sponsorship

• This position does not provide relocation assistance

At AECOM, we are committed to maintaining a secure and trustworthy recruitment process and take any fraudulent hiring activity seriously. To support this commitment, all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment.

About AECOM 

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options, well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. 

AECOM is the global infrastructure leader, committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, environment, energy, transportation and buildings. Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle – from advisory, planning, design and engineering to program and construction management. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2025. Learn more at aecom.com. 

What makes AECOM a great place to work 

You will be part of a global team that champions your growth and career ambitions. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact. Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community—where you have the freedom to grow in a world of opportunity. 

As an Equal Opportunity Employer, we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines.