40 construction engineer jobs found in St. Louis, MO

Company Overview: Since 1908, our heavy civil and marine contracting company has been developing and improving transportation and commerce along U.S. waterways and infrastructure. For five generations, Massman has been an integral part of our nation's vibrancy and strength through private and public infrastructure investment, as well as an industry leader in markets nationwide. With over 1,700 completed projects, Massman teams have constructed many of our nation's most impressive bridges; complex lock, dam, and flood control structures; and efficient ship barge loading facilities. Our mission is simply to be the best. To achieve it, we foster innovative solutions, leverage advanced technology, provide leadership in each phase of development, and communicate with every stakeholder - all the while honoring schedules and meeting budgets. Position Overview: The Mid-Career Engineer is responsible for all routine on-site project administration, scheduling, and engineering for complex...

Farnsworth Group is seeking a Structural Engineer in one of the posting locations below. In this role, you will provide customer-oriented design and construction services to clients nationwide and in the Central Region. This role offers great growth potential. Posting Locations: Normal, Peoria, and Springfield, IL or St. Louis, MO What You'll Do: Perform structural analysis and design for building structures and related systems. Perform structural analysis and design for Energy and Industrial structures and related systems. Develop construction documents and provide construction administration services. Perform site visits, client meetings, and coordination with the project team. What You'll Need: Bachelor's (required) or Master's degree (preferred) in Civil, Structural, or Architectural Engineering, with emphasis in structures 5-8 years of structural engineering experience Professional Engineer (PE) or Structural Engineer (SE) licensure preferred...

About Us Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $8.1 billion in revenue for 2025, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. The Role We Want You For The Virtual Design and Construction (VDC) Engineer will become a strategic asset within a growing business unit and the key member of our project teams. As part of VDC team you will be involved in a range of activities throughout the design build cycle that are essential for a successful project delivery. These activities include support and implementation of Clayco's Digital...

About Us Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $8.1 billion in revenue for 2025, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. About LJC LJC Design & Engineering is a full-service architecture, engineering, and design firm committed to enhancing the quality of the human experience through integrated design. We are a team of high-energy professionals who share a passion for design, a collaborative approach, and a casual culture. We solve challenges by leveraging the collective expertise and ingenuity of the best and brightest...

If you think your skills, experience and aspirations make you a good match for this position, we encourage you to apply. ABOUT THE ROLE You will be a member of our multi-disciplinary team and will work under the direction of a senior engineer. Projects may include new construction and renovation in educational, healthcare, sports, corporate commercial and science and technology. HERE'S WHAT YOU'LL DO Participate in project teamwork planning sessions and may take a lead role. May assume project engineering responsibilities and adhere to financial and work goals. Initiate project designs and help to develop design goals and systems. Perform electrical engineering systems design for building construction. Design lighting, power distribution, signaling, communications and/or telecommunication systems for healthcare, education/higher education and commercial clients per applicable codes. Prepare construction documents including drawings and specifications. Guide less...

Senior Mechanical Engineer Job Description Job Information Job Title Senior Mechanical Engineer Reports To Director of Engineering Location St. Louis, MO Number of Direct Reports 0 About Murphy Company Since 1907, Murphy Company has been a leading mechanical contractor in the St. Louis and Denver markets that provides its professionals the environment, opportunities, technology, and tools to experience a rewarding career. Being a company that prides itself on its core values of employee well-being, enduring relationships, and integrity and professionalism, we know it starts with our employees. We strongly believe our people are our most important asset, and we strive every day to make Murphy a great place to work as we build our clients' visions. We Are Looking For Someone Like You Murphy Company is currently seeking a Senior Mechanical Engineer or Designer to work in a Design-Build and Design-Assist environment in the St. Louis, MO office. This...

About Us Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations. With $8.1 billion in revenue for 2025, Clayco specializes in the "art and science of building," providing fast-track, efficient solutions for industrial, commercial, institutional, and residential related building projects. About LJC LJC Design & Engineering (LJC) is a full-service architecture, engineering, and design firm committed to enhancing the quality of the human experience through integrated design. We are a team of high-energy professionals who share a passion for design, a collaborative approach, and a casual culture. We solve challenges by leveraging the collective expertise and ingenuity of the best and brightest minds across development, design, engineering, and construction. The Role We...

We are seeking an electrical engineer with planning, design, and construction-related services experience. The ideal candidate enjoys interacting with clients and is a pragmatic problem solver capable of working through unique technical challenges and employing proven solutions to meet our clients needs. As an integral member of our multiple discipline project teams, you will be involved with all phases of electrical engineering for water, wastewater, and stormwater infrastructure. This includes low and medium power distribution (through 34.5 kV), motor control, grounding and lightning protection, exterior and interior lighting, standby power generation systems, MCC design, specification writing, and construction cost estimating. You will have the opportunity to work on some of the largest municipal water/wastewater treatment facilities in the U.S. This position is open for any Donohue office location. Requirements: B.S., Electrical Engineering PE registration 4+ years...

Job Type Full-time Description We are seeking an experienced Fire Protection Professional Engineer (PE) to lead the design, analysis, and implementation of fire protection and life safety systems across a variety of commercial, industrial, and institutional projects. This role provides technical leadership, ensures code compliance, and supports clients in achieving safe, resilient, and cost-effective solutions. Key Responsibilities Fire Protection System Engineering Design and develop fire suppression, detection, and alarm systems (e.g., wet/dry sprinkler systems, clean agent systems, fire pumps, mass notification). Prepare engineering drawings, specifications, and technical reports. Code Compliance & Life Safety Interpret and apply relevant codes and standards (e.g., NFPA , ICC , IBC , IFC , FM Global ). Conduct building code and life safety analyses, including egress, occupancy classification, and hazard assessments. Collaborate with AHJs...

For over 50 years, Byrne & Jones has been a trusted leader in sports, parks, and civil site development. We're known for delivering high-quality, buildable projects and for building long-term relationships with our clients and communities. You'll join a collaborative, experienced team where your expertise is valued, your growth is supported, and your work makes a visible impact in our communities. Byrne & Jones is looking for a Project Manager, Engineer to lead civil design efforts for sports, parks, and site development projects. This role combines hands-on engineering, design review, and leadership while working closely with clients, agencies, and internal teams. What You'll Do: Lead, design, and review civil designs (grading, drainage, stormwater, turf-base systems) Collaborate with estimating, project management, and sales teams, attending client hand-off meetings and providing ongoing project support Provide QA/QC for work produced by Civil Designers and Project...

Crawford, Murphy & Tilly is seeking a Civil Engineer to join our Water Resources group in the St. Louis, MO office. This is not a remote position. We are a fast-growing firm with 500+ employees across 25 offices in 10 states serving clients through our four primary business groups: Aviation Surface Transportation Water Resources Building & Site Services CMT provides planning, environmental, design, and construction observation phase services on projects in all four of these groups and more, which range from simple to complex. As a Water Resource Civil Engineer , you'll play a key role in working with senior staff, to support a wide range of municipal infrastructure projects, working closely with experienced engineers on planning, design, permitting, and construction-phase services. What you will do: Support water, wastewater, and stormwater municipal infrastructure projects from planning through construction Projects may include water supply and...

Make an impact by joining ServiceSource, a champion for people with disabilities. Explore new opportunities! ServiceSource is an organization of talented people who drive innovation, embrace change, and strengthen communities. Make an impact by joining ServiceSource, a champion for people with disabilities. Explore new opportunities! ServiceSource is an organization of talented people who drive innovation, embrace change, and serve humanity. Job Summary The Facility Electrical Engineer III Project Manager will be subject matter expert for all aspects of electrical engineering at the site. Creates small capital improvement, repair contracts, and building models using AutoCAD and Revit. Assists operations with electrical equipment and distribution systems trouble-shooting and recommendations. The role is also instrumental for campus facilities and data center project engineering and project management. Primary Duties Reasonable accommodations may be made to enable...

Make an impact by joining ServiceSource, a champion for people with disabilities. Explore new opportunities! ServiceSource is an organization of talented people who drive innovation, embrace change, and strengthen communities. As a qualified nonprofit agency operating within the AbilityOne program, ServiceSource hires persons with significant disabilities. For the majority of direct labor positions, ServiceSource will obtain documentation of a significant disability as per the JWOD Act. Job Summary The focus of the Engineer Technician V is to support project engineering management and record drawing maintenance. Work includes support engineers throughout project life cycle and management/development of drawings and specifications. Primary Duties Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions. These duties and responsibilities will be rated on the Annual Performance Review. Calculate dimensions,...

Job Type Full-time Description 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...

Job Type Full-time Description 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...

Make your mark on local infrastructure. Oates Associates is a 100% employee-owned civil and structural engineering firm dedicated to designing thoughtful infrastructure that strengthens the communities we serve. We combine strong client relationships with technical expertise to turn concepts into reality. Oates Associates offers a work environment that encourages and supports you during your career development journey. To accommodate our continued growth, we are seeking a motivated and energetic individual for a civil engineering project management position. This position is ideal for a civil engineer that enjoys working on a team, working with clients, and bringing in work on building and site development, drainage, utility, parks and recreation, roadway, trail and campus development projects. Work will be out of our Collinsville, IL and/or St. Louis, MO offices. Key Responsibilities Meet with clients and potential clients to discuss projects Actively participate in team...

Job Type Full-time Description About BHMG BHMG is leader in utility-focused engineering and consulting, serving electric companies, municipalities and organizations with large energy needs. For over 50 years, we've been the trusted partner organizations rely on to solve complex challenges and reimagine what's possible. We empower our team, encourage ownership and innovation, and create an environment where you can enjoy your work, do your best, and make a meaningful impact for our clients. At BHMG, you're not just doing a job-you're building a meaningful career with a company that lives its mission every day: Build Trust. Provide Solutions. Enjoy Freedom. About the Role Designed for an early career individual, the Distribution Line Engineer role offers the opportunity to develop specialized expertise in overhead and underground distribution line design, project coordination, and early mentorship responsibilities. This position is an on-site or hybrid position...

Job Type Full-time Description BHMG is leader in utility-focused engineering and consulting, serving electric companies, municipalities and organizations with large energy needs. For over 50 years, we've been the trusted partner organizations rely on to solve complex challenges and reimagine what's possible. We empower our team, encourage ownership and innovation, and create an environment where you can enjoy your work, do your best, and make a meaningful impact for our clients. At BHMG, you're not just doing a job-you're building a meaningful career with a company that lives its mission every day: Build Trust. Provide Solutions. Enjoy Freedom. About the Role Designed for an early career individual, the Transmission Line Engineer role offers the opportunity to develop specialized expertise in transmission line design, project coordination, and early mentorship responsibilities. This position combines hands-on design work with growing accountability for quality,...

Signal and Communication Engineer III Missouri Yards And Shops Full Time 84,750.00 - 98,875.00 (Annually) Benefits Join a company committed to making a positive impact in the community Receive a competitive salary Enjoy comprehensive medical, prescription, dental, and vision coverage starting on your first day Earn 4 weeks of paid time off (PTO) each year Take advantage of 10 paid holidays annually - plus a floating holiday to celebrate your birthday Contribute to our company-sponsored 401(k) retirement plan Access supplemental benefits through Unum, including off-the-job accident, critical illness, whole life, and hospital indemnity insurance Participate in our wellness program, which includes free health screenings Use our Employee Assistance Program (EAP) for confidential support and resources Bi-State Development is an eligible employer for the Public Service Loan Forgiveness (PSLF) program Get exclusive gym discounts at Club Fitness, The Edge...

Crawford, Murphy & Tilly is seeking a Roadway Civil Engineer III in our St. Louis office to support transportation projects that improve safety, mobility, and connectivity throughout the communities we serve. This role is ideal for an engineer seeking expanded technical responsibility, exposure to a wide variety of transportation and development projects and continued professional growth within a collaborative Surface Transportation practice. We are a fast-growing firm with 500+ employees across 25 offices in 10 states serving clients through our four primary business groups: Aviation Surface Transportation Water Resources Building & Site Services CMT provides planning, environmental, design, utility, and construction observation phase services on projects in all four of these groups and more, which range from simple to complex. As a Roadway Engineer III , you'll collaborate with engineers, planners, environmental scientists, technicians, clients, and...