Senior Civil Engineer

LJB Inc.; South Portland (ME); On-site; USD 107,000 - 179,000; Full time

Job summary

LJB Inc. in South Portland, Maine seeks a Senior Civil Engineer to lead land development projects and manage a varied client base.

The role focuses on project management, design oversight, and delivering construction documents from concept through to construction phase. The ideal candidate will have 8+ years of progressive civil engineering experience, a Bachelor’s degree in Civil Engineering, and Maine PE or the ability to obtain it within six months.

Qualifications

• 8+ years of progressive civil engineering experience.
• Maine PE required, or ability to obtain within 6 months.
• Bachelor’s degree in Civil Engineering.

Responsibilities

• Plan and design a wide range of Land Development engineering, public utilities, and private development projects.
• Lead engineering studies and design projects from concept development through construction documentation and construction-phase support.
• Manage task-specific scope, schedule, and budget.
• Support client relationship development and contribute to business development efforts.
• Coordinate design activities and meetings between design staff, subcontractors and client managers.
• Participate in project decisions regarding technical approaches, cost and scheduling performance.
• Interface and build relationships with clients and public agencies on an as-needed basis.
• Collaborate with a team of support professionals, including CAD designers, EITs, and GIS technicians.
• Mentor and assist junior engineers in developing final design and construction plans.

Skills

Project management

Client relationship management

Cross-functional collaboration

Mentoring

Education

Bachelor's degree in Civil Engineering

Tools

AutoCAD Civil 3D

Job description

Brief Description

LJB Inc. is a fast-growing national engineering firm specializing in civil and structural engineering and geospatial, safety, health, and environmental services. The firm has a 50+ year history of leveraging new technologies to drive innovation and bring unique and sustainable value to our clients.

We are seeking candidates to fill the position of Senior Civil Engineer to serve in a key project management role for a varied client base and help expand our Land Development Practice in South Portland, Maine.

The ideal candidate will have 8+ years of progressive experience and possess the technical, project management, and interpersonal skills to make a positive impact on our firm and the clients we serve. The successful candidate will demonstrate sound engineering judgment, strong project ownership, proactive problem-solving, collaborative communication, and the ability to work effectively both independently and as part of a team.

Salary Range: $110,000 - 179,000 based upon experience, certifications, and regional market standards.

Benefits

View our 2026 Benefits Summary

Senior Civil Engineer Essential Functions

• Plan and design a wide range of Land Development engineering, public utilities, and private development projects.
• Lead engineering studies and design projects from concept development through construction documentation and construction-phase support.
• Manage task-specific scope, schedule, and budget.
• Support client relationship development and contribute to business development efforts.
• Coordinate design activities and meetings between design staff, subcontractors and client managers.
• Participate in project decisions regarding technical approaches, cost and scheduling performance.
• Interface and build relationships with clients and public agencies on an as-needed basis.
• Collaborate with a team of support professionals, including CAD designers, EITs, and GIS technicians.
• Mentor and assist junior engineers in developing final design and construction plans.

Additional Responsibilities And Duties

• Willingness to travel to visit various US-based client locations.
• Desire to innovate and solve difficult problems from inception to final deliverable.
• Other duties as assigned.

Required Qualifications

SENIOR CIVIL ENGINEER ESSENTIAL CREDENTIALS:

• Candidates should meet the following requirements:
• Bachelor’s degree in Civil Engineering.
• Maine PE required, or ability to obtain within 6 months.
• 8+ years of progressive civil engineering experience.

Preferred Qualifications

• AutoCAD Civil 3D software experience.
• Experience working with state or local Departments of Transportation and other public agencies.
• Client/project management experience.
• Business development experience.

Core Skills

• Project planning, scheduling, and budget management.
• Land development design and construction documentation.
• Client relationship management and cross-functional collaboration.
• Technical problem-solving and engineering judgment.
• Mentoring junior staff and coordinating multidisciplinary teams.
• Ability to react quickly and calmly to high-pressure situations.
• Ability to work independently and in team settings.
• Excellent written and verbal communication skills.

Why Join LJB?

LJB offers the opportunity to help grow a dynamic land development practice, work on a diverse range of impactful projects, collaborate across disciplines, and contribute to the development of junior team members—within a firm that values innovation, practical problem-solving, and professional growth.

LJB Inc. is an equal opportunity employer and prohibits discrimination and harassment of any kind. We are committed to creating a diverse and inclusive workplace where all employees are valued, respected, and have the opportunity to succeed. Employment decisions are based on qualifications, merit, and business needs, without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, genetic information, marital status, or any other protected status under applicable law. If you are a self-starting individual who wishes to join an established team that believes in excellence in the workplace, this opportunity is for you.

Keywords

Civil Engineer, Land Development, Senior Civil Engineer, South Portland, Maine