Tunnel Engineer

Join to apply for the Tunnel Engineer role at Obayashi Corporation (North American Regional Headquarters).
Obayashi Corporation is seeking a qualified candidate with experience in heavy civil and underground construction, including site work, utilities, excavation, TBM tunnels, SEM tunnels, drill & blast tunnels, mining, shafts, or underground structures work. This position is based in Menlo Park, CA, and will report to the Project Manager.

Base pay range: $80,000.00/yr - $85,000.00/yr. Additional compensation includes Annual Bonus.

Anticipated Salary Range: $80,000 - $85,000 USD / yr

• Assist in the review of project plans and the development of project submittals and work plans.
• Monitor and oversee field operations, including utilities, shaft, and tunnel excavation.
• Perform field layout and measurement.
• Track project quantities and monitor quality control.
• Provide a daily report and update/inform the team of ongoing progress and issues.
• Offer managerial guidance to improve cost performance and solve critical issues at the construction site.
• Ensure that construction work is performed in accordance with our quality, technology, and safety standards.
• Observe daily operations, find improvement opportunities, and provide alternative solutions.

• Minimum bachelor's degree in civil engineering, construction, or a related field.
• 0-5 years combined experience in project management or estimating in tunneling or civil engineering.

• Strong computer skills, including Microsoft Word, Excel, AutoCAD, Outlook, and PowerPoint.
• Excellent oral and written communication skills.
• Strong team player with the ability to collaborate effectively in a fast‑paced construction environment.
• Knowledge of heavy civil construction principles and plan reading.
• Attention to detail and the ability to recognize discrepancies.

• Work on-site full-time for 6 days per week.
• Ability to work night shift (6:00 PM – 6:00 AM).
• Must possess a valid driver’s license and pass a Motor Vehicle Record (MVR) check to operate a company vehicle.
• Ability to walk and work on outdoor construction sites.
• Ability to carry and/or lift up to 40 lbs.

Applicants must be authorized to work in the United States. This position is not eligible for sponsorship.

• Medical PPO Plan and HDHP
• Vision Insurance
• Employee Assistance Program
• Life Insurance
• Health Savings Account
• Flexible Spending Account
• Disability Insurance
• Paid Holidays
• Paid Time Off
• 401(k) Plan Matching

Employee benefits are 100% covered by Obayashi and family coverage is covered at 80%.

Obayashi Corporation is an equal opportunity employer and makes employment decisions on the basis of merit. Company policy prohibits unlawful discrimination based on race, color, creed, gender, religion, marital status, registered domestic partner status, age, national origin or ancestry, physical or mental disability, medical condition including genetic characteristics, sexual orientation, or any other consideration made unlawful by federal, state, or local laws.

The Company is committed to compliance with all applicable laws providing equal employment opportunities and prohibits unlawful discrimination by any employee of the Company.

To comply with applicable laws ensuring equal employment opportunities to qualified individuals with a disability, the Company will make reasonable accommodations for the known physical or mental limitations of an otherwise qualified individual with a disability who is an applicant or an employee unless undue hardship would result. If you need accommodation to complete the application process, please contact the Human Resources Department by either visiting Obayashi Corporation at 950 Tower Lane, Ste 800, Foster City, CA 94404 or call .

Entry level

Full‑time

Project Management, Quality Assurance, and Engineering

Construction