Senior Civil Engineer - Land Development

WSP is seeking a Senior Civil Engineer focused on civil site development and solid waste/landfill engineering for our Irvine, CA office. This dual-role position supports both traditional civil site development and solid waste/landfill engineering projects, contributing to a growing team that helps clients meet their objectives and solve complex engineering challenges.

About the role

In this position, you will support projects with WSP’s Earth & Environment Team, working across civil design, earthwork construction, piping systems, surface water management, erosion control, and landfill permitting and design. The role requires occasional travel and a strong commitment to quality, clear communication, and client-focused deliverables.

Responsibilities

• Develop, scope, and manage small-sized civil and solid waste engineering projects.
• Prepare civil layout, grading, drainage, and earthwork designs for civil sites and landfills.
• Prepare engineering design reports, drawings, technical specifications, and engineer’s estimates.
• Support construction-phase services, including submittal reviews, responses to RFIs, and field coordination.
• Coordinate with clients, regulatory agencies, and multidisciplinary project teams.
• Train and guide junior staff in technical delivery, quality expectations, and project execution.
• Prepare and implement site Health and Safety Plans.
• Interpret and summarize technical data, reports, and documents to support sound engineering and regulatory conclusions.
• Collaborate with professionals across disciplines to provide trusted-advisor service and future-ready solutions for clients.
• Exercise responsible and ethical decision-making regarding company funds, resources, and conduct, and adhere to WSP’s Code of Conduct and related policies and procedures.
• Perform additional responsibilities as required by business needs.
• Interact with and help direct field staff for CQA efforts during construction.

Requirements

• Bachelor of Science degree in Civil Engineering.
• 5–7 years of experience in civil engineering design and/or construction.
• California Professional Engineer (PE) license.
• Experience in some of the following areas, with a willingness to learn the others: civil site layout/design, drainage calculations/design, construction support (e.g., submittal reviews, RFIs), solid waste/landfill design and construction, earthwork construction and soils testing, permitting documents, construction drawings, technical specifications, and engineer’s estimates.
• Proficiency with Autodesk Civil 3D, including alignments, corridors, grading objects, and earthwork volume calculations.
• Excellent verbal and written communication skills.
• Proficiency with Microsoft Word, Excel, and PowerPoint.
• Ability to work independently and collaboratively within multidisciplinary teams.
• Strong work history with leadership ability, sound judgment, and a positive attitude.
• Ability to perform technical computations, apply engineering principles, interpret plans and specifications, and compare findings to applicable regulations.
• Ability to provide guidance and leadership to junior-level team or project members while maintaining strict adherence to quality assurance and quality control expectations.
• Strong analytical skills, attention to detail, and ability to prioritize responsibilities in a fast-paced work environment.
• Proven commitment to workplace safety and ability to comply with WSP’s health, safety, drug/alcohol, and anti-harassment policies.
• Ability to adapt quickly to changing project needs and schedules.
• Occasional travel may be required depending on project-specific requirements.

Preferred Qualifications

• Essential Professional Licensure/Certification.
• Experience managing small to mid-size projects.
• 40-Hour OSHA Health & Safety Training (HAZWOPER) (29 CFR 1910.120) preferred.
• Basic First Aid and Adult CPR training desired.

Benefits

WSP provides a comprehensive suite of benefits focused on providing health and financial stability throughout the employee’s career, including:

• Medical, dental, vision, disability, and life coverage.
• Retirement savings plans.
• Paid sick leave, vacation (or other personal time), and parental leave.
• Paid time off for bereavement, voting, and/or attendance at naturalization proceedings.

Pay

Expected salary range: $107,500 – $156,600. WSP USA reserves the right to adjust compensation and benefits based on education, experience, knowledge, skills, abilities, and geographic location.

About WSP

WSP USA is the U.S. operating company of WSP, one of the world’s leading engineering and professional services firms. With over 15,000 employees in 300+ offices across the U.S., WSP designs lasting solutions in the buildings, transportation, energy, water, and environment markets. The company offers a flexible and agile workplace model while meeting client needs, and is committed to providing challenges that help employees grow their careers and knowledge base.