Senior Project Manager - Geotechnical Engineering
Langan
Jacksonville, FL · Posted August 21, 2026
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Where Jacksonville, FL ranks
Where Jacksonville, FL placed in our monthly rankings, month by month. Each month stays online at its own address.
November 2026
- #8Best cities for director and executive jobs in the Southeast23% · of 87
- #11Cities with the most jobs that do not need a four-year degree in the Southeast105 jobs · of 72
- #13Cities with the most hybrid jobs in the Southeast13% · of 84
- #13Best cities for junior jobs in Florida33% · of 21
- #16Best cities for software and engineering jobs in the Southeast174 openings · of 65
- #19Best all-round cities for new graduates in the Southeast44 / 100 · of 29
Rankings about engineering jobs
- Best cities for software and engineering jobs #1 San Francisco (3,412 openings)
- Best cities for engineering pay after cost of living #1 San Mateo ($216k)
- Most requested AI skills in engineering jobs #1 AI tools in daily work (6.1%)
- AI tools named most often in engineering jobs #1 Claude (1.7%)
- Employers with the most engineering jobs #1 Amazon (2,992 roles)
Pay compared with the market
This listing does not state pay. Across 332 open senior project manager listings that state pay, the middle half runs $128,000 to $167,500 and the median is $149,500.
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About the job
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 from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to 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 Project Manager – Geotechnical Engineering to join its collaborative team in Jacksonville, FL . This individual will serve a key function in managing client interaction, providing staff training and project leadership, preparation of technical reports, specifications, plans, designing foundations, retaining walls, and other geotechnical aspects of construction. In this role, you will have the opportunity to partner cross-functionally with top industry leadership in an ever-evolving environment.
Job Responsibilities
Preparation of technical reports, specifications, construction plans, and geotechnical recommendations;
Preparation of proposals, coordinating projects, managing clients and managing billings;
Provide mentorship, coaching, and review of work for staff;
Expand services to existing clients, and the potential to develop new clients while maintaining strong billability;
Support of excavation designs and Plaxis 3D analysis;
Log borings and perform observation during construction projects;
Perform and manage multiple projects and tasks within specific budgets, schedules, and deadlines. Monitor budgets, schedules, and project timelines; and
Perform other duties as requested.
Qualifications
Master's degree in Geotechnical Engineering with a Bachelor's degree in Civil Engineering or related field;
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: gINT, Slide/SLOPE/W, PLAXIS, LPILE, GRLWEAP, MSEW, SHAKE ;
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; and
Possess reliable transportation for client meetings and job site visits and a valid driver’s license in good standing.
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: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and long-term disability insurance, and 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!
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.
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