Civil Engineering Manager Jobs in O Fallon, MO (NOW HIRING)

Engineering excellence, built on people-first values.

At LUZCO, we’re more than an engineering firm — we’re a familia. We pair technical excellence with a culture rooted in respect, flexibility, and genuine care for one another. Here, you're known by name, supported as a whole person, and encouraged to bring your authentic self to work with competitive benefits, and the flexibility to support life both inside and outside of work.

We’re proud to be a 2025 and 2026 Best Place to Work in St. Louis and a woman-owned, minority-owned boutique firm, delivering impactful engineering solutions in a workplace where people feel valued and empowered to grow.

Why You’ll Love LUZCO

• Benefits that take care of you: Top-notch medical, dental, and vision insurance; a competitive 401k match; generous PTO; student loan repayment assistance; and an employee recognition platform that celebrates your wins big and small.
• Flexibility that fits your life: We get that life doesn’t always stick to a schedule. You’ll work with your supervisor to create a schedule that’s flexible and works for both you and the team.
• Diversity that fuels innovation: Our team brings together a wide range of backgrounds, perspectives, and experiences. That diversity isn’t just something we talk about; it’s what drives our creativity and helps us find better ways to solve problems.
• Growth that feels personal: Whether you’re continuing your education, earning new certifications, or stepping into new challenges, we’re here to help you grow in the direction that’s right for you. You’ll collaborate with experienced mentors and leaders who want to see you succeed.
• A culture that gives back: We’re passionate about our communities. Every year, we dedicate paid time off for volunteering and encourage our team to use their talents to make a difference whether that’s mentoring students, serving local nonprofits, or getting hands-on in community projects.
• A workplace that feels like you: We keep things relaxed and welcoming. Expect weekly happy hours, team lunches, a stocked kitchen, dogs in the office, and a casual dress code. It’s a space where you can be yourself and do your best work.

The Role

We are building a brand-new Civil Engineering department. Your leadership will shape it from the ground up. In the early weeks and months, you will be hands-on with grading, drainage, substation site planning, foundation design, and structural analysis. As the workload grows, your role will shift into full-time supervision, leading hiring efforts, mentoring team members, and ensuring quality across all deliverables.

What Your Day Will Look Like

• Lead civil design tasks including site grading, drainage, substation layout, foundations, and structural modification work
• Recruit, onboard, and mentor junior and mid-level civil engineers
• Oversee self-performed civil packages and review support-team deliverables
• Coordinate with clients, internal electrical teams, utilities, and contractors
• Conduct QA/QC reviews and ensure compliance with NESC, local codes, and geotechnical standards
• Assist with civil scoping, estimating, and proposal development
• Develop and refine internal processes, design standards, and documentation
• Support occasional site visits and field activities

What You'll Bring to the Familia:

• Bachelor’s degree in Civil Engineering;
• PE (Civil or Structural) strongly preferred
• 7 or more years of experience in utility, substation, and civil site design, including grading, drainage, foundations, and structural analysis
• Demonstrated experience leading engineering teams and mentoring staff
• Proficiency with AutoCAD, Civil 3D, structural analysis software, and LPile.
• Strong communication skills and a collaborative mindset
• Self-starter with an entrepreneurial approach to leadership
• Valid driver’s license and ability to travel 10 to 20 percent based on project needs

Ready to Make an Impact? We know you might not check every single box on the job description—and that’s totally fine. At LUZCO, we care about potential, collaboration, and diverse perspectives. If you’re passionate about joining a supportive and innovative team, we encourage you to apply and show us what you can bring to the familia.