Senior Staff Geotechnical Engineer

Langan Engineering & Environmental Services; Irvine (CA); On-site; USD 110,000 - 160,000; Full time

Job summary

Langan Engineering & Environmental Services in Irvine, California, is seeking a Senior Staff Geotechnical Engineer to join our collaborative team. You will design earth structures, deep foundations, and retaining walls, while coordinating field investigations and geotechnical reports on premier land development projects.

The role offers opportunities to work cross-functionally and advance technical expertise across geotechnical disciplines, with travel as needed and a strong emphasis on safety

Qualifications

• Bachelor's degree in Civil or Geotechnical Engineering required.
• 3+ years of related geotechnical experience.
• FE/EIT certification preferred.
• Experience with field investigations, logging, and report writing.
• Proficiency in geotechnical software: gINT, Slide/SLOPE/W, PLAXIS, LPILE, GRLWEAP, MSEW, SHAKE.
• Strong communication and analytical skills; ability to work independently and in a team.
• Willingness to travel.

Responsibilities

• Design earth structures, deep foundations, support of excavation and underpinning systems.
• Assist project manager with field work coordination and project management support.
• Scope and oversee geotechnical investigations and construction projects, and periodically perform inspections of geotechnical construction where needed.
• Coordinate investigations and assist in geotechnical report writing.
• Prepare standard logs and field forms, including drilling and test pit logs, field investigation dailies, and chain of custody logs.
• Fieldwork is required; and perform other duties as requested.

Skills

Geotechnical engineering

Field work coordination

Written communication

Team collaboration

Travel flexibility

Education

Bachelors in Civil or Geotechnical Engineering

FE/EIT certification preferred

Tools

gINT

Slide/SLOPE/W

PLAXIS

LPILE

GRLWEAP

MSEW

SHAKE

Job description

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 aSenior Staff Geotechnical Engineer to join its collaborative team inIrvine, California.This individual will serve a key function providing the 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 on premier land development projects.

Job Responsibilities

• Design earth structures, deep foundations, support of excavation and underpinning systems;
• Assist project manager with field work coordination and project management support;
• Scope and oversee geotechnical investigations and construction projects, and periodically perform inspections of geotechnical construction where needed;
• Coordinate investigations and assist in geotechnical report writing;
• Prepare standard logs and field forms, including drilling and test pit logs, field investigation dailies, and chain of custody logs;
• Fieldwork is required; and
• Perform other duties as requested.

Qualifications

• Bachelor's degree in Civil or Geotechnical Engineering required, Master's degree in Geotechnical Engineering strongly preferred;
• 3+ years of related geotechnical experience in geotechnical investigations and construction inspections;
• FE/EIT certification preferred;
• 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;
• Ability to perform field work as required; and
• Travel may be required based on business needs and project assignments. Travel requirements may vary by position and may change based on business needs.

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.

Certain US 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.

The information you submit will be kept confidential, except that (i) supervisors and managers may be informed regarding restrictions on the work or duties of disabled veterans, and regarding necessary accommodations; (ii) first aid and safety personnel may be informed, when and to the extent appropriate, if you have a condition that might require emergency treatment; and (iii) Government officials engaged in enforcing laws administered by the Office of Federal Contract Compliance Programs, or enforcing the Americans with Disabilities Act, may be informed.
We are an equal opportunity employer. We do not discriminate in hiring or employment against any individual on the basis of race, color, gender, national origin, ancestry, religion, physical or mental disability, age, veteran status, sexual orientation, gender identity or expression, marital status, pregnancy, citizenship, or any other factor protected by anti‑discrimination laws.

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LANGAN is a Government contractor subject to the Vietnam Era Veterans' Readjustment Assistance Act of 1974, as amended by the Jobs for Veterans Act of 2002, 38 U.S.C. 4212 (VEVRAA), which requires Government contractors to take affirmative action to employ and advance in employment: (1) disabled veterans; (2) recently separated veterans; (3) active duty wartime or campaign badge veterans; and (4) Armed Forces service medal veterans.

These classifications are defined as follows and are hereafter referred to all together as “protected veterans”:

• A “disabled veteran” is one of the following:
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  • a person who was discharged or released from active duty because of a service‑connected disability.
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As a Government contractor subject to VEVRAA, we are required to submit an annual report identifying the number of our employees belonging to each specified “protected veteran” category.