Entry Level Tunnel Engineer - 2027

About the role

LJB Engineering Company, a national engineering consulting firm, is seeking an Entry Level Tunnel Engineer for our Los Angeles, CA office. The ideal candidate will have 0-3 years of experience working on geotechnical, underground, tunnel, or trenchless construction projects and possess the professional and interpersonal skills to make a positive impact on our firm and the clients we serve. We are looking for a motivated professional with a forward-thinking mindset, strong analytical problem-solving skills, and a collaborative spirit.

Essential Functions

• Produce technical deliverables according to client specifications with appropriate guidance.
• Prepare construction plans and specifications, structural/geotechnical calculations and design reports, and technical memoranda with appropriate guidance.
• Communicate technical and non-technical information in a concise, professional manner, including participation in technical meetings and workshops with owners, contractors, and other stakeholders.
• Produce engineering calculations including tunnel, geotechnical, and structural calculations (including numerical analysis) as required in support of tunnel and trenchless design including support of excavation (shafts & tunnels – including connection details and complex structures), and adherence to all local and national codes of practice for concrete, steel, and timber design.
• Assist in preparation of technical memoranda, letters, and reports, including geotechnical data reports (GDR's), and geotechnical baseline reports (GBR's).
• Assist with geotechnical engineering associated with tunnel and trenchless design, including development of design parameters from geotechnical reports and project documents.
• Assist with structural engineering associated with tunnel, shaft, and stations, including lining, connections, support of excavation, and retaining structures in steel, concrete, and timber.
• Observe construction in the field on an as needed basis.

Schedule

Field based assignments will include weekdays, night, and weekend work. Office based assignments will require a standard weekday business hours work schedule.

Required Qualifications

• Bachelor's degree in relevant area of study (Civil, Structural, Geological/Geotechnical, or related field).
• 0-3 years of relevant experience.

Preferred Qualifications

• Thorough knowledge of relevant technical codes, operations, processes, and trends.

Core Skills

• Excellent problem solving, decision making, and teamwork skills.
• Excellent technical writing skills and attention to detail.
• Ability to communicate effectively with colleagues, contractors, and clients.
• Ability to work independently, exercise independent judgment, interact with other staff, and collaborate with other disciplines.

Why Join LJB?

Join LJB to build your career alongside experienced engineers while gaining hands-on exposure to complex tunnel, geotechnical, and trenchless projects. We provide opportunities to learn, grow, and take on increasing responsibility as you develop your technical expertise.

Pay

Salary Range: $81,00 - $99,750 based upon experience, certifications, and regional market standards.

Benefits

View our 2026 Benefits Summary