Civil Project Engineer (Site Development) at Cochran in Wentzville, MO

Cochran is a growing civil engineering firm with 7 Missouri offices, offering services in construction administration, materials testing, architectural and geotechnical engineering, and land surveying. Serving both public and private sectors, Cochran’s expertise spans municipal, commercial, residential, transportation, water/wastewater, site development, retail, planning, and interior design. With 120+ professionals, the firm delivers tailored solutions backed by deep expertise and is guided by core values of teamwork, excellence, quality, and trust—ensuring principal involvement and outstanding service throughout every project.

Cochran’s Wentzville, Missouri location, is looking for a Civil Project Engineer to join our team.

**Position Summary:**We are seeking a motivated and detail-oriented Project Engineer to support a wide range of civil engineering projects. This role is ideal for someone with a Professional Engineer (PE) license. The ideal candidate brings experience in design, permitting, and construction support, and is ready to take on more responsibility in project coordination and client communication. Civil site development experience is preferred.

Key Responsibilities:

• Assist in the planning, design, and delivery of civil engineering projects, including site development, roadway improvements, drainage systems, and utility infrastructure
• Prepare design plans, technical specifications, and cost estimates
• Perform engineering calculations, site layout, grading, and stormwater modeling
• Support project managers with schedules, budgets, permitting, and agency coordination
• Conduct site visits and assist with construction observation and documentation
• Collaborate with internal teams and external stakeholders to ensure successful project outcomes
• Mentor junior engineers and support staff as needed

Qualifications:

• Bachelor’s degree in Civil Engineering or a related field
• PE license
• 5+ years of relevant civil engineering experience
• Proficient in AutoCAD Civil 3D and Microsoft Office Suite
• Strong written and verbal communication skills
• Self-motivated with the ability to work both independently and in a team environment

Preferred Experience:

• Familiarity with local, state, and federal design standards and permitting requirements
• Experience working with municipalities, DOTs, or private developers
• Knowledge of stormwater modeling software or other civil design tools

Benefits

• Competitive salary and performance-based bonuses
• 100% company paid Medical, Dental, Vision, Life, and Long-Term Disability insurance for employees, plus company deductible assistance
• 401(k) with 4% company match
• Generous PTO plan and 7 major holidays
• Continuing education and professional development support