Senior Transportation Engineer/Office Lead

DescriptionThe Mannik & Smith Group, Inc. (MSG) is a people focused, award-winning, full-service consulting firm that offers a wide array of services including civil and geotechnical engineering, environmental consulting, planning, landscape architecture, agriculture, surveying and construction support. Our talented staff of more than 650+ professionals deliver integrated planning, design, engineering and construction solutions to our clients from our offices throughout Ohio, Indiana, Michigan, West Virginia and Alabama.Lead. Design. Shape Detroit’s Future.The Mannik & Smith Group (MSG) is expanding our Transportation Team in Michigan, and we’re looking for a Senior Transportation Engineer & Office Lead to take charge of exciting roadway and utility design projects in a fully 3D digital environment. If you thrive in a collaborative, fast-paced setting and are ready to mentor a talented team, this role offers the perfect opportunity to make a tangible impact — both on our projects and your career. This position includes supervisory responsibilities, overseeing a team of seven designers in our Detroit office, and offers significant opportunities for professional growth and advancement. Key ResponsibilitiesAs the Senior Transportation Engineer & Office Lead, you’ll combine technical expertise with team leadership to deliver high-quality transportation and utility projects: Lead the preparation of transportation design plans and 3D models for local agency and municipal utility projects Perform and review design calculations to ensure accuracy and compliance Prepare design packages for milestone client submittals, including estimates, special provisions, and RID packages Provide technical guidance and mentorship to junior staff, fostering a collaborative and high-performing team Support MDOT projects as needed, applying similar expertise and leadership Oversee and manage a team of seven designers, ensuring successful project delivery and professional development Skills, Knowledge and Expertise Bachelor’s degree in civil engineering 12-15 years’ experience working with MDOT transportation and Local Agency Michigan PE with the ability to become registered in other states Knowledge of OpenRoads ORD design software is required. AutoCAD/Civil3D is a plus Experience working as a PM Desire and ability to manage a team Pay & BenefitsWhy Join MSG?At MSG, you’ll be part of a growing, people-focused firm that values innovation, collaboration, and integrity. You’ll have the freedom to lead, the support to grow, and the opportunity to make a difference — in your career, on your team, and in the communities we serve. 401(k) w/ company match Health insurance w/ HSA option, Vision, Dental, Life Flexible schedule Paid time off Referral program Tuition reimbursement Catalytic Coaching - Employees draft a development plan aimed at improving contributions in their current job and increasing the potential for other opportunities. MSG is all about bringing out the best in people at work! It is the policy of our company to follow equal employment opportunity procedures in compliance with federal, state and local criteria. We will provide all applicants for employment, and all employees, with equal opportunity without regard to race, color, religion, national origin, age, sex, height, weight, marital status, arrest record, disability, pregnancy, sexual orientation, gender identity or expression, genetic information, military or veteran status, and/or any other protected classes covered by any local, state and federal laws.#LI-CO1 Infrastructure is the backbone of the communities where we live, work, and play. Done well, infrastructure changes lives for the better - promoting opportunity, equity, sustainability, and safety.Trilon is bringing together a family of the nation’s best infrastructure consulting firms. We invest in talent, technology, and targeted M&A to ensure we are the firm of choice for our clients and our people to deliver sustainable infrastructure solutions.Trilon helps our communities plan, design, and deliver critical infrastructure more quickly, affordably, and impactfully.

Created: 2025-10-31