Substation Physical Project Designer - Grid Sargent & LundySubstation Physical Project Designer - GridClayton, Missouri$94,247–$143,989 / yearFull timeOther responsibilities include, but are not limited to: Performs technical review of project team's comments on vendor design deliverables (ensuring compliance with specifications), coordinates the incorporation of those comments, and consolidates and resolves project team comments. As a Substation Physical Project Designer, you will be working in a project team environment with engineers and other designers involved in high and extra high voltage substation design.
Senior Transportation Engineer - Roadway OlssonSenior Transportation Engineer - RoadwayWildwood, MOPursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the "CCPA"), this notice explains Olsson's practices regarding the collection, use, and disclosure of personal information for job applicants residing in California. Olsson provides multidisciplinary design services for transportation-related projects including urban and rural highways, interchanges, and municipal roadways.
Project Scheduler GpacProject SchedulerSt Louis, MO90000–110000This individual will play a critical role in planning, developing, maintaining, and monitoring project schedules for large-scale commercial, industrial, infrastructure, and/or civil construction projects. The ideal candidate is highly organized, detail-oriented, and experienced in managing multiple project schedules while collaborating with project teams to ensure successful project execution.
NewTransmission Project Manager WSP Global IncTransmission Project ManagerSaint Louis, MO$119,600–$213,200 / yearAbility to provide direction, coaching, and mentorship to project managers, assistant project managers, and project team members while reinforcing accountability, consistency, and adherence to project management best practices. Demonstrated experience managing medium to large, complex transmission line and/or substation projects for electric utility clients, including investor-owned utilities, cooperatives, municipal utilities, independent power producers, or similar organizations.
Industrial Project Manager - Data Centers CDM Smith IncIndustrial Project Manager - Data CentersMOAs an integral member of our dynamic Industrial team, the Data Center Project Manager will contribute by: Managing delivery of data center projects and/or programs, serving as the primary point of contact for day-to-day project execution with major clients in the U.S. Leading and managing cross functional teams to develop and execute project scope, schedule, and budget, including work planning, staffing, cost control, and change management. The ideal candidate will have proven experience planning, managing, engineering of design build, and/or EPC (engineer, procure, construct) projects for data centers, including power delivery, water systems, networking, and civil site development.
project-manager-water-multiple-locations Burns & McDonnellproject-manager-water-multiple-locationsSaint Louis, MO$130,000–$325,000 / yearDescription The Project Manager will lead and motivate a team in the day-to-day management of project safety, quality, schedule, cost control, contracts, risk, suppliers, proposals, estimates, documentation turnover, client relations/management, field staff and other duties required to execute Design-Only, Engineer Procure Construct (EPC), Construction Management, Construction, and Program Management projects. Provide leadership and guidance of all aspects of multi-discipline engineering projects from concept to completion, including overall safety, quality, engineering, procurement, construction, environmental compliance, project controls, and public/community relations.
Transportation Engineer Leadership Opportunity GpacTransportation Engineer Leadership OpportunitySt Louis, MO120000–140000GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. Award-winning civil engineering firm in the Greater St. Louis area is seeking a Transportation Project Manager (PE) to join their growing team.
Project Manager (Traveling) ConsigliProject Manager (Traveling)Saint Louis, MO$132,000–$159,000 / yearOverall management of project financials, including cost reporting, monthly requisitions, review and approval of invoices, ensure timely completion, management of the requisition process to maintain cash flow throughout the project and address/communicate issues proactively and promptly. The Project Manager (PM) will serve as a main point of contact and corporate representative for all project stakeholders, including Owners, OPMs, Developers, Architects, Engineers and Subcontractors.
ITS Engineer III HNTB CorporationITS Engineer IIISaint Louis, MOAs an Engineer III you will be responsible for assisting in the production and modification of design calculations, technical reports, engineering plans, and specifications for ITS, Transit, Traffic, and Transportation Planning projects. Experience with design, testing, and operation of ITS devices such as CCTV cameras, DMS, communications infrastructure (fiber & wireless), sensors/detectors, and traffic signal controllers.
Project Engineer 4 The Structures CompanyProject Engineer 4St Charles, MOPreferred: 10+ years related work experience, Project Management Certification, PMP, Lean Six Sigma (green or black belt), experience in manufacturing engineering, DOD contracts, EVM/CAM, and Microsoft Project/Planner. Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, or Chemistry.
Environmental Project Manager Engineering Consulting Services LtdEnvironmental Project ManagerSt. Louis, MOECS is currently ranked #60 in Engineering News-Record's Top 500 Design Firms (April 2026), #148 in Engineering News-Record's Top 200 Environmental Firms (October 2025) and #50 in Zweig Group's Hot Firm List (May 2025). The Environmental Project Manager manages environmental consulting projects of low to moderate complexity through all phases of execution, including planning, staffing, technical delivery, client communication, and financial management.
Distribution Project Management Department Manager WSP Global IncDistribution Project Management Department ManagerSaint Louis, MOProvide PM leadership for larger scale/more complex projects ensuring contributors know what they are required to do and by when, preparing and overseeing relevant project budgets, forecasts, margins and KPIs, monitoring external events and risk contingencies, tracking hours and expenses, ensuring satisfactory performance, and managing the contractual obligations to deliver the project or assigned portfolio of assigned project(s) as defined in the contract. Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of WSP and WSP will have the right to hire that candidate without reservation - no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service.
Project Controls Specialist WSP Global IncProject Controls SpecialistSaint Louis, MO$103,500–$150,200 / yearWSP USA is providing the compensation range that the company in good faith believes it might pay and offer for this position, based on the successful applicant's education, experience, knowledge, skills, abilities in addition to internal equity and specific geographic location. Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of WSP and WSP will have the right to hire that candidate without reservation - no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service.
Transmission Line Project Manager- Remote WSP Global IncTransmission Line Project Manager- RemoteSaint Louis, MORemote$102,200–$182,200 / yearOversee and monitor cross-functional teams of technical professionals to execute power delivery project work on mid-level and/or multiple concurrent projects, including budgets, tracking hours and expenses, task completion, cost and quantities of materials/equipment/labor, deliverables, compliance documentation, and managing the contractual obligations to deliver the project(s) as defined in the contract. Provides technical project supervision, and guidance with managing the administrative, commercial, and technical components of assigned Transmission project(s) in accordance with WSP's core values and the level of project services agreed upon in the contract by WSP and the client(s).
Civil Engineer - Site Design OlssonCivil Engineer - Site DesignSt. Louis, MOAs Civil Engineer on our Site Design team, you will provide basic project design through CAD drafting, instruct drafters on how to create drawings of designs, and prepare project schedules. Pursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the "CCPA"), this notice explains Olsson's practices regarding the collection, use, and disclosure of personal information for job applicants residing in California.
Substation Engineer 3 Grid Sargent & Lundy LLCSubstation Engineer 3 GridClayton, MO$74,353–$113,595 / yearIn this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Many engineers in these roles build or use automation to create calculations, summarize technical documents, or draft design documentation, including appropriate use of agentic AI tools, with strong engineering judgment and verification of results.
Substation Engineer 3 - Grid Sargent & LundySubstation Engineer 3 - GridClayton, Missouri$74,353–$113,595 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Many engineers in these roles build or use automation to create calculations, summarize technical documents, or draft design documentation, including appropriate use of agentic AI tools, with strong engineering judgment and verification of results.
NewTraveling Senior Project Manager - Justice J.E. Dunn Construction Group IncTraveling Senior Project Manager - JusticeSt. Louis, MOJE Dunn, ENR's #2-ranked Contractor in Correctional Facilities Construction, is looking for individuals who want to be part of our traveling family building innovative, efficient, safe, and technologically advanced courthouses and corrections facilities that make lasting impacts on the individuals and communities they serve. The Traveling Senior Project Manager - Justice will provide overall direction and leadership, and owns project outcomes for significantly complex projects and/or multiple projects.
Senior Project Leader, Branch Real Estate Edward D Jones & Co LPSenior Project Leader, Branch Real EstateSt. Louis, MOThis role is responsible for managing the full project lifecycle-from planning through execution, monitoring & controlling, and closeout-ensuring delivery aligns with defined scope, schedule, cost, quality, and risk objectives. You will serve as the central point of accountability, coordinating cross-functional teams and external vendors to deliver high-quality built environments that meet business, operational, and regulatory requirements.
Traveling Project Manager- Aviation J.E. Dunn Construction Group IncTraveling Project Manager- AviationSt. Louis, MOValid and unrestricted drivers license required Must be able to lift up to 25 pounds May require periods of travel and/or relocation Must be willing to work non-traditional hours to meet project needs May be exposed to extreme conditions (hot or cold) Assignment location may include project sites and/or in the office Frequent activity: Sitting, Viewing Computer Screen Occasional activity: Standing, Walking, Bending, Climbing, Reaching above Shoulder, Pushing, Pulling. • Supports the preconstruction team including quantity takeoff, trade coordination and scope of work development, scope review, bid package development, schedule development, bid list creation and bid advertisement.
Traveling Project Manager, Industrial/Manufacturing J.E. Dunn Construction Group IncTraveling Project Manager, Industrial/ManufacturingSt. Louis, MOJE Dunn's Advanced Facilities Group (AFG) combines Mission Critical, Advanced Industries, and Industrial & Manufacturing into one high-performing team focused on cutting-edge work to serve innovative clients on large Industrial & Manufacturing, Data Center, and Semiconductor projects. Supports the preconstruction team including quantity takeoff, trade coordination and scope of work development, scope review, bid package development, schedule development, bid list creation and bid advertisement.
Senior Project Manager, Civil ArchKey Solutions LLCSenior Project Manager, CivilFenton, MOFull timePrepares and manages timely and accurate project documents, estimates, projections, material release schedules, client information, project schedules, purchase orders, monthly invoices, payments, closeout documents, warranties, drawings, maintenance manuals, final billings, change orders, cost codes and other documentation to support construction project work. Responsible to manage one large project or multiple projects of varying sizes and complexities from start to finish, including estimating, contract negotiations, project design, technical direction, quality control, job scheduling, financial oversight, problem resolution, job completion, coordination, communication, client satisfaction activities and other related duties.
Civil Estimating Manager - Water & Wastewater Construction McCarthy Holdings IncCivil Estimating Manager - Water & Wastewater ConstructionSt. Louis, MOThis role will assist the preconstruction team with all aspects of estimating, including quantity take-off, bidding, and estimate development of the civil scope on water and wastewater treatment plant projects across the country. NOTICE TO EXTERNAL SEARCH FIRMS: McCarthy's Talent Acquisition Team is the only authorized representative permitted to engage with external search firms, staffing agencies, or other third-party recruiting partners.
Civil Estimator - Water & Wastewater Construction McCarthy Holdings IncCivil Estimator - Water & Wastewater ConstructionSt. Louis, MOThis role will assist the preconstruction team with all aspects of estimating, including quantity take-off, bidding, and estimate development of the civil scope on water and wastewater treatment plant projects across the country. NOTICE TO EXTERNAL SEARCH FIRMS: McCarthy's Talent Acquisition Team is the only authorized representative permitted to engage with external search firms, staffing agencies, or other third-party recruiting partners.
Civil Engineer- Land Development GpacCivil Engineer- Land DevelopmentSaint Louis, MO80000–120000A trusted engineering and surveying firm in the Saint Louis, MO market with a strong reputation for service excellence and long-term client relationships is seeking a Civil Engineer with land development experience to join their team. GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990.
MP&P Engineer 2 The Structures Company, LLCMP&P Engineer 2Berkeley, MOAs trusted partners to major aerospace OEMs and Tier 1 suppliers, we connect professionals with opportunities to grow and excel in the aviation and aerospace industries. Familiarity with basic electronic components (resistors, capacitors, diodes, inductors, transformers, connectors, ICs).
Pre-Construction Leader Trane TechnologiesPre-Construction LeaderFenton, MissouriThis role includes working with internal teams and customers to identify and develop turnkey design-build contracting projects, including scope of work development, cost estimating, and proposal support as part of an industry leading Energy Services Company (ESCO). Responsible for creating cost estimates consisting of materials, sub-contractors, purchased equipment, labor (start-up, service work, etc.), and other construction-related activities to assist Account Managers in competitively bidding on or determining price of project.
Associate Construction Materials Testing Technician OlssonAssociate Construction Materials Testing TechnicianSt. Louis, MOPursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the "CCPA"), this notice explains Olsson's practices regarding the collection, use, and disclosure of personal information for job applicants residing in California. You will document your findings and communicate results to project managers and other stakeholders, facilitating informed decision-making and maintaining the structural integrity and safety of construction projects.
Construction Technician Fenton MO Lumos Networks Corp.Construction Technician Fenton MOFenton, MO$27.22–$33.97 / hourAbout Segra: Segra owns and operates a wide and dense fiber-optic infrastructure footprint that provides state-of-the-art connectivity, cybersecurity, voice, cloud and colocation solutions, all backed by industry leading service and reliability. The Construction Technician will report on field progress to the Construction Manager and/or Project Manager to ensure all projects are completed within the parameters set forth in the estimated timeline.
Project Manager (Traveling) Consigli ConstructionProject Manager (Traveling)St. Louis, MissouriOverall management of project financials, including cost reporting, monthly requisitions, review and approval of invoices, ensure timely completion, management of the requisition process to maintain cash flow throughout the project and address/communicate issues proactively and promptly. The Project Manager (PM) will serve as a main point of contact and corporate representative for all project stakeholders, including Owners, OPMs, Developers, Architects, Engineers and Subcontractors.
Licensed Transportation Engineer - Roadway OlssonLicensed Transportation Engineer - RoadwayFenton, MOYour passion for collaborative work and commitment to positively impacting communities will drive you to lead highway and roadway design, corridor planning, and infrastructure improvement projects. Louis office, you will perform various engineering and project management duties on roadway projects including prepare planning and design documents, process design calculations and preparing costs estimates.
NewSenior Electrical Engineer - Data Centers OlssonSenior Electrical Engineer - Data CentersSt. Louis, MOPursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the "CCPA"), this notice explains Olsson's practices regarding the collection, use, and disclosure of personal information for job applicants residing in California. As a Senior Electrical Engineer, you will work directly with some of the world's largest technology companies and other mission-critical clients.
Experienced Refrigeration Engineer Mead & HuntExperienced Refrigeration EngineerSt. Louis, Missouri$100,000–$150,000 / yearIf you have strong communication and organizational skills, are self-motivated, and can work well both independently and as part of a team, we can help you grow your career by working with industry experts on exciting projects. The employee is occasionally required to stand; walk; use hands to finger, handle, or feel objects, tools, or controls; reach with hands and arms; and stoop, kneel, crouch, or crawl.
Lead Electrical Engineer SolvenowLead Electrical EngineerSaint Louis, MissouriKnowledge Sharing, Innovation and Technology: Serves as a technical specialist and has knowledge and skill set to provide consultation and guidance to project teams in a particular practice area. Client Focus: Responsible for assisting with identification of key client interests and drivers on moderately complex projects and may determine the key clients in some instances.
Controls Engineer Control Devices LLCControls EngineerFenton, MOFull timeControl Devices, LLC ("Control Devices" or "CD") is a leading designer & manufacturer of high-quality flow control valves, condensate removal traps, related components & accessories serving the compressed air, pressure washer, vehicle systems, fire protection, specialty gas, & the industrial, agricultural & food service float valve markets. Collaborate with project managers, engineers, and other team members to ensure projects meet scope, budget, and schedule expectations.
Industrial Engineer II - Warehousing, Continuous Improvement & Labor Management Penske CorporationIndustrial Engineer II - Warehousing, Continuous Improvement & Labor ManagementSaint Louis, MOThis role supports both existing operations and new business implementations by analyzing operational data, developing engineered solutions, implementing continuous improvement initiatives, and driving sustainable performance improvements. Willingness to travel as necessary, work the required schedule, work at the specific location required, complete Penske employment application, submit to a background investigation (to include past employment, education, and criminal history) and drug screening are required.
Concrete Paving Superintendent – Highway & Roadway Construction JARBOConcrete Paving Superintendent – Highway & Roadway ConstructionSaint Louis, MO$130,000–$160,000 / yearPrior supervisory experience required; current/previous Superintendent title preferred, though experienced Foremen with strong concrete backgrounds will be considered. The ideal candidate brings strong leadership in heavy civil concrete paving and if outside the immediate area would be open to relocation.
NewMEP Service Project Manager The Waldinger Corp.MEP Service Project ManagerFenton, MOFull timeTechnical Leadership: Ensures the installation or project crew is technically competent and supports their technical needs as required to ensure a quality installation that further strengthens our reputation in the industry. Responsible for providing support to and managing the success of small to mid-sized projects which require technical ability and mechanical aptitude.
Sr. Automation Engineer CBRE Group IncSr. Automation EngineerPontoon Beach, ILMonitor upkeep of material handling equipment (MHE), control systems, including PLC/PC controllers and industrial networks such as Ethernet, ControlNet, DeviceNet, AS-Interface, Profibus, labeling and parcel sortation system, motor control systems, servo drives, frequency drives, and electrical distribution systems. We're looking for a skilled and forward-thinking ES Systems Sr Eng / Senior Automation Engineers (SAE) to join our growing team as we work to service one of the world's largest online retailers.
Senior Project Manager - Water/Wastewater Services CDM Smith IncSenior Project Manager - Water/Wastewater ServicesSt. Louis, MOIn addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing. We provide career opportunities that span a variety of disciplines and geographic locations, with projects that our employees plan, design, build and operate as diverse as the needs of our clients.
Senior Project Manager - Water/Wastewater Services CDM SmithSenior Project Manager - Water/Wastewater ServicesSt. Louis, MissouriIn addition, during employment individuals may be required by CDM Smith or a CDM Smith client to successfully complete additional background checks, including motor vehicle record as well as drug testing. Background Check and Drug Testing Information: CDM Smith Inc. and its divisions and subsidiaries (hereafter collectively referred to as “CDM Smith”) reserves the right to require background checks including criminal, employment, education, licensure, etc.
6F4BI2-MP&P Engineer 2 Lancesoft6F4BI2-MP&P Engineer 2Berkeley, MO$49.97Louis Area production programs (F-22, T-7, MQ25, F/A-18, F-15, Weapons, etc.)and is currently seeking Electrical Component and Obsolescence Management Early Career Engineer with a desire to develop into a Diminishing Manufacturing Sources and Material Shortages (DMSMS) expert while working among industry experts, working on legacy programs as well as the future aircrafts, weapons, and technologies. Must Have Competencies: •Knowledgeable of basic electronic components (resistors, capacitors, diodes, inductors, transformers, connectors, integrated circuits, etc.) and how to research alternate components using data sheets and other Internet resources.
F-22 Senior System Integration Engineer The Boeing CoF-22 Senior System Integration EngineerBerkeley, MO$136,850–$185,150 / yearPerform analyses for affordability, safety, reliability, maintainability, testability, human systems integration, survivability, vulnerability, susceptibility, system security, regulatory, certification, product assurance and other specialties quality factors into a preferred configuration to ensure mission success. The Boeing Company also provides eligible employees with an opportunity to enroll in a variety of benefit programs, generally including health insurance, flexible spending accounts, health savings accounts, retirement savings plans, life and disability insurance programs, and a number of programs that provide for both paid and unpaid time away from work.
Consulting Partner, Engineer ERMConsulting Partner, EngineerSt Louis, MissouriAs the largest global pure play sustainability consultancy, we partner with the world’s leading organizations, creating innovative solutions to sustainability challenges and unlocking commercial opportunities that meet the needs of today while preserving opportunity for future generations. Our diverse team of world-class experts supports clients across the breadth of their organizations to operationalize sustainability, underpinned by our deep technical expertise in addressing their environmental, health, safety, risk and social issues.
Senior Construction Manager Bilfinger SESenior Construction ManagerSt. Louis, MOThis position requires a proven construction leader with strong field experience, commercial awareness, and the ability to manage safety, quality, schedule, cost, labor productivity, subcontractors, contract administration, and client expectations across multiple concurrent projects or complex site scopes. This role is expected to operate with a high degree of ownership, provide clear direction to project and field teams, identify and mitigate risk before it impacts performance, and support long-term client relationships through disciplined execution and professional communication.
Transmission Line Engineering Manager HDR IncTransmission Line Engineering ManagerSt Louis, MOUnited States-Missouri-St Louis'',''United States-Missouri-St Louis'','''','''','''','''','''','''','''','''',''Power'',''Power'',''Full-time'',''Full-time'',''Regular'',''Regular'','''','''',''Transmission/Distribution Eng'',''Transmission/Distribution Eng'',''Jul 27, 2026'',''Jul 27, 2026'',''false'',''788626'',''788626'',''true'',''788626'',''false'',''Submission for the position: Transmission Line Engineering Manager - (Job Number: 194793)'',''false'',''788626'',''false'',''true''. As a Transmission Line Engineering Manager your role will encompass the following: Leveraging technical experience and expertise while working in close coordination with a PM, to manage and execute the engineering and design components of transmission projects.
Winchester Equipment Mechanical Engineer Olin CorpWinchester Equipment Mechanical EngineerEast Alton, IL$91,100–$116,000 / yearThis position requires access to ITAR controlled technical data, and as such, employment will be contingent upon the candidates ability to access ITAR controlled technical data pursuant to an export license approved by the Directorate of Defense Trade Controls, if required. Focus: The Equipment Engineer is responsible for designing and improving mechanical systems for new and existing industrial automation equipment used in manufacturing small‑caliber ammunition and components.
MOV - EMO Project Manager FergusonMOV - EMO Project ManagerSaint Louis, MORemote$4,916.70–$12,966.80 / yearCollaborate with ACE, Projects Quotation Team, Project Execution Team, Waterworks teams, and Management to continue building best practices for handling waterworks, EPC, contractor, and end-user projects as the division grows. Review waterworks project specifications and help build compliant automation packages, including valves, electric motor operators, pneumatic actuators, mounting kits, controls, and related components.
NewStructural Engineer GpacStructural EngineerSt Louis, MO90000–130000GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. Apply intensive, complex, and diversified knowledge of engineering principles in broad areas of assignments and related fields.
Process Engineer Chubb LtdProcess EngineerO'Fallon, MO$80,300–$117,700 / yearYou will support cross-regional and cross-functional projects with multiple stakeholders, and success requires strong analytical skills, technical competency, clear communication, and a genuine enthusiasm for working in a fast-moving, constantly evolving environment. Leverage data analysis, feedback channels, and process metrics to identify areas of improvement that drive simplification in claims handling, create repeatable processes, streamline systems, improve the customer experience (internal and external), and eliminate pain points.