Senior Project Geotechnical Engineer

Langan Engineering & Environmental Services; United States; On-site; USD 117,000 - 171,000; Full time

Benefits offered by this job

Medical, dental, and vision coverage

Life insurance

Disability insurance

401(k) with company match

Paid time off

Job summary

Langan is seeking a Senior Geotechnical Project Engineer to join its collaborative team in New York. This role focuses on managing client interaction, providing staff leadership, performing numerical analyses to model foundation settlements, site-specific seismic studies, and preparing technical reports, plans, and specifications for geotechnical construction.

You will design foundations, mentor junior staff, coordinate projects within budgets and schedules, and work across disciplines with

Qualifications

• Master's in Geotechnical Engineering and PE licensure.
• 10+ years of geotechnical experience.
• Experience with geotechnical investigations and construction inspections.
• Strong report writing and specification skills.
• Excellent communication and teamwork abilities.

Responsibilities

• Perform or check numerical analyses to model building foundations, excavations, and dewatering.
• Perform or check site-specific seismic studies and provide code-compliant recommendations.
• Prepare technical reports, specifications, and geotechnical recommendations; develop proposals and coordinate projects.
• Mentor staff, review work, and manage budgets and schedules.
• Coordinate client interactions and project billings; oversee field investigations.
• Support construction observation and ensure compliance with plans and specs.
• Manage multiple projects and ensure timely deliverables.

Skills

Geotechnical analysis

Project leadership

Client interaction

Numerical modeling

Written and verbal communication

Team mentorship

Field work

Education

Master's degree in Geotechnical Engineering

Bachelor's degree in Civil Engineering

PhD preferred

Tools

PLAXIS

DEEPEX

FLAC2D/3D

LS-DYNA

LPILE

CLIQ

DEEPSOIL/RSSEISMIC

OPENQUAKE

Job description

Company Overview

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands‑on experience that fosters career growth. Langan culture is entrepreneurial, advancing innovative technical solutions, participating in robust training and knowledge sharing, and making progressive change within the communities we live and work. Consistently ranked among the top ten “Best Firms to Work For” and Engineering News‑Record’s top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon‑neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.

Job Summary

Langan is seeking a Senior Geotechnical Project Engineer to join its collaborative team in New York. This individual will serve a key function in managing client interaction, providing staff training and project leadership, performing numerical analyses to simulate foundation settlements, site‑specific seismic studies, preparation of technical reports, specifications, plans, designing foundations, and other geotechnical aspects of construction. In this role, you will partner cross‑functionally with top industry leadership in an ever‑evolving environment.

Job Responsibilities

• Perform or check numerical analyses to model building foundations, excavations, and dewatering
• Perform or check site‑specific seismic studies (developing ground motions, ground response analyses, develop code‑compliant recommendations);
• Preparation of technical reports, specifications, and geotechnical recommendations;
• Preparation of proposals, coordinating projects, managing clients and managing billings;
• Provide mentorship, coaching, and review of work for staff;
• Perform observation during construction projects;
• Perform and manage multiple projects and tasks within specific budgets, schedules, and deadlines. Monitor budgets, schedules, and project timelines;
• Perform other duties as requested.

Qualifications

• Master's degree in Geotechnical Engineering with a Bachelor's degree in Civil Engineering or related field; PhD preferred;
• Professional Engineer licensure;
• 10+ years related geotechnical experience;
• Prior experience with geotechnical investigations and construction inspections;
• Office experience with investigation and field work coordination, geotechnical reports, and specification writing;
• Prior field experience in: earthwork, driven and drilled pile construction, load testing, footings subgrade and backfill inspection, ground improvements, retaining wall design and construction, and excavation support system design and inspection;
• Desired software knowledge: PLAXIS, DEEPEX, FLAC2D/3D, LS-DYNA, LPILE, CLIQ, DEEPSOIL/RSSEISMIC, OPENQUAKE;
• Desired knowledge of ASCE 7;
• Required working knowledge of EXCEL, WORD, POWERPOINT;
• Excellent written and verbal communication skills;
• Strong attention to detail with excellent analytical, multitasking, and judgment capabilities;
• Ability to effectively work independently and in a team environment;
• Some field work is required;
• Possess reliable transportation for client meetings and job site visits and a valid driver’s license in good standing.

Benefits

Langan provides a rich array of programs and benefits to help its employees advance their careers and enhance the quality of their lives. Our comprehensive compensation package includes company‑paid medical, dental, and vision coverage; life insurance; short‑ and long‑term disability insurance; paid pregnancy disability leave; 401(k)/Roth with company match; paid time off including parental and military leave; employee referral and professional license bonuses; and educational reimbursement. Langan offers employee resource groups; flexible work schedules; extensive training; wellness programs; buddy and mentoring programs; and much more!

Pay Range

$117,000—$171,000 USD

Equal Employment Opportunity

Langan is committed to providing equal employment opportunities to all qualified applicants and employees, including individuals with disabilities and protected veterans. We believe that an inclusive workplace is essential for the well‑being and success of our employees.

Additional Information

Certain U.S. jurisdictions require Langan to include an estimate of salary or hourly ranges. Actual compensation may vary based on factors such as related work experience, location, market conditions, education/training, certifications and other credentials, as well as applicable knowledge and skills. Certain roles may be eligible for overtime and participation in the firm’s annual bonus and performance review program. Bonuses are discretionary and based on individual job performance and the profitability of the firm. Employees are also eligible to receive up to 20 days of paid vacation time, 10 days of paid sick time and 10 paid holidays throughout the year. Eligibility and actual paid time off may vary based on local law and factors such as hours worked, related work experience and level.

Please review our Applicant Privacy Notice at Collection to understand how we collect, use, and retain your personal information: https://www.langan.com/langan-notice-at-collection