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.
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.
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.
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.
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.
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.
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.
Data Engineer - Multiple Positions KoantekData Engineer - Multiple PositionsChesterfield, MissouriProven experience in designing, developing, and implementing comprehensive data engineering solutions using Databricks, specifically for large-scale data processing and integration projects. Your role will involve designing and building robust data pipelines, integrating structured and unstructured data from various sources, and developing tools for data processing and analysis.
Control Engineer AutomationtechiesControl EngineerSaint Louis, MOYou should be comfortable leading or supporting technical teams, mentoring junior engineers, and traveling to customer sites for startup and troubleshooting activities. The role is ideal for someone who thrives in a fast-paced consulting environment and enjoys learning new technologies while taking ownership of projects from concept through commissioning.
Control Systems Engineer Cogent, IncControl Systems EngineerFenton, MOPart timeYou’ll bring together your knowledge of controls hardware, PLC/HMI programming, and process integration to deliver systems that help our customers operate smarter, safer, and more efficiently. Typical allocation includes approximately 40% on-site (customer or field locations), 60% in-office, and up to 20% overnight travel for commissioning, training, or project support as needed.
Preconstruction Engineer GpacPreconstruction EngineerSt Charles, MO60000–130000This position is ideal for a Mechanical Design Engineer who wants to expand beyond design responsibilities and become involved in project pursuits, conceptual design, budgeting, value engineering, project planning, and preconstruction strategy. The Preconstruction Engineer will work closely with engineering, estimating, project management, and construction teams to develop mechanical solutions that support successful project outcomes.
6B1BI3-Design and Analysis Engineer 3 Lancesoft6B1BI3-Design and Analysis Engineer 3Hazelwood, MO$63.94Utilize Model-Based Systems Engineering (MBSE) tools such as DOORS, Cameo, and mathematical modeling and simulation to develop system definitions/architectures and perform trade studies (includes integration with interfacing engineering disciplines model based design tool sets). •3+ years familiarity with electrical avionics system design including electrical systems and subsystems design, interface cable design between electrical system and platform, electrical hardware/software integration, coordination with vendors for part selection, and general test experience to do hardware/software testing of the system in a lab.
Electronic Sales Engineer - St. Louis, MO or Kansas City, MO Allegion PlcElectronic Sales Engineer - St. Louis, MO or Kansas City, MOSt. Louis, MO$100,000–$176,000 / yearPrimary focus is on the support of end-users, integrated hardware dealers, and security integrators in the design and execution of project sales related to application of Allegion electronic access control portfolio. Additionally, Allegion is proud to be recognized with the 2026 Gallup Exceptional Workplace Award (GEWA) for the third consecutive year, earning distinction in both the employee engagement and strengths categories.
Electronic Sales Engineer - St. Louis, MO or Kansas City, MO AllegionElectronic Sales Engineer - St. Louis, MO or Kansas City, MOSt. Louis, MO$100,000–$176,000 / yearPrimary focus is on the support of end-users, integrated hardware dealers, and security integrators in the design and execution of project sales related to application of Allegion electronic access control portfolio. _Additionally, Allegion is proud to be recognized with the 2026 Gallup Exceptional Workplace Award (GEWA) for the third consecutive year, earning distinction in both the employee engagement and strengths categories.
NewEarly Career Mining Engineer WSP Global IncEarly Career Mining EngineerSaint Louis, MOPerform strategic modeling, design and engineering analyses duties, including interactive mine design and sequencing utilizing various mine modeling software packages. Work collaboratively with engineers and technical staff to develop the skills and procedures needed to effectively deliver engineering and consulting assignments.
Licensed Transportation Engineer - Traffic Technology OlssonLicensed Transportation Engineer - Traffic TechnologySt. 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. Your passion for collaborative work and commitment to positively affecting communities will drive you to lead traffic planning, studies, design, and operations tasks and projects.
Licensed Civil Engineer - Data Center OlssonLicensed Civil Engineer - Data CenterChesterfield, MORemote$88,000–$116,000 / yearWe design large hyperscale data center campuses and colocation data centers throughout the U.S. This role will give you the opportunity to work on some of the largest and most complex engineering-driven projects being built today. This role contributes to generating ideas and creating designs that provide purposeful, high-quality solutions to successfully solve engineering and design needs.
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.
New Grad Construction Rep I- Winter/Summer 2027- Central Division (For Current/Former Hntb Interns Only) HNTB CorporationNew Grad Construction Rep I- Winter/Summer 2027- Central Division (For Current/Former Hntb Interns Only)Saint Louis, MOLocations: Austin, TX, Baton Rouge, LA, Dallas, TX, Des Moines, IA, El Paso, TX, Fort Worth, TX, Houston, TX (Fannin), Kansas City, MO, Little Rock, AR, New Orleans, LA, Oklahoma City, OK, Overland Park, KS (129th Street), Overland Park, KS (Sprint Parkway), Plano, TX (Granite Parkway), Round Rock, TX, San Antonio, TX (McAllister Freeway), St. Louis, MO. This position maintains project data, including drawings and specifications, coordinates testing and quality control inspections and prepares reports on construction progress.
Senior Site Reliability Engineer, Performance Engineering Mastercard IncSenior Site Reliability Engineer, Performance EngineeringO'Fallon, MO$96,000–$163,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Partner with site reliability engineers and performance engineers to test and tune ABU services before production release through automated test suites, system design consulting, bottleneck analysis, chaos testing, capacity planning, and launch reviews.
Software Certification Engineers (Senior, Lead, or Expert) (Virtual) The Boeing CoSoftware Certification Engineers (Senior, Lead, or Expert) (Virtual)Hazelwood, MO$137,700–$213,900 / yearPreferred Qualifications (Desired Skills/Experience): Level 4: Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 9+ years of related work experience OR Bachelor's Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience. Level 5: Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science and 14+ years of related work experience OR Bachelor's Degree and 18+ years of directly related work experience OR 22+ years of related, relevant experience.
Lead Software Engineer Mastercard IncLead Software EngineerO'Fallon, MO$140,000–$231,000 / yearAll activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Overview: Mastercard''s Global Credit Authorization team is seeking a Lead Software Engineer (C/C++) to build and enhance high-performance, mission-critical systems that power secure, reliable payment processing at global scale.
Software Engineer I MaritzSoftware Engineer IFenton, MissouriPerforms routine to moderately complex development work across a variety of environments, with support from senior engineers on more complex or nonroutine tasks. Supports cross-functional teams during major incidents, helping ensure clear communication and timely updates throughout the lifecycle of an event.
Software Engineer/Data Science Librarian Leidos Holdings IncSoftware Engineer/Data Science LibrarianArnold, MO$107,900–$195,050 / yearLeidos is seeking a Software Engineer / Data Science Librarian to manage and optimize databases supporting GEOINT product dissemination and to process expurgation requests for distributing discrete geospatial product packages to internal and foreign partners. This position requires a highly collaborative professional capable of working across multiple offices, maintaining and enhancing ingest and validation scripts, and supporting end‑to‑end software operations related to GEOINT product dissemination.
Water/Wastewater Engineer Hanson Professional Services IncWater/Wastewater EngineerSt. Louis, MO$100,000–$120,000 / yearAs the Water/Wastewater Engineer, you will contribute to the design and implementation of water and wastewater systems, including treatment facilities, pump stations, and distribution networks. Experience: Minimum 5 years in water/wastewater engineering, including design of water distribution, wastewater collection systems, and pump stations.
Endpoint Engineer IS3 SolutionsEndpoint EngineerHunstville, ALSecurity & Compliance Implement and support endpoint security controls including Microsoft Defender for Endpoint, EDR agents, configuration baselines, application control, and privilege management. This role owns the Hardware Services program, including current-state MECM imaging and OSD workflows, Endpoint Patch and Vulnerability Management, and the overall IT Asset Lifecycle.
Software Engineer II ICONMA, LLCSoftware Engineer IIO Fallon, MO$64.85–$67.93 / hourYou have experience in building AI assisted application, autonomous and semi-autonomous agents and agentic workflow systems that coordinate multi-step tasks. Research new frameworks and technologies, assist with prototyping and proof-of-concepts, participate in code reviews.
AI Engineer Resource Logistics, Inc.AI EngineerSt Louis, MOApplied Agentic AI engineering experience: evidence of building Agentic workflows - ideally delivered into a real project- Please share for all submissions. Modern multi-agent Clienthitecture experience: Strong understanding of agentic frameworks/tools: Clienthitecture & design contribution capability.
NewPEGA RPA Senior Application Development Engineer Workforce ConnectionsPEGA RPA Senior Application Development EngineerSaint Louis, MORemote$50–$58Job Summary We are seeking a Senior Application Development Engineer to support a large enterprise automation initiative focused on developing and enhancing robotic process automation (RPA) solutions. The ideal candidate has strong PEGA RPA experience and enjoys collaborating with developers, business stakeholders, and project teams to deliver scalable automation solutions.
Mechanical Engineer HydromatMechanical EngineerSt. Louis, MOFull timeOur mission is to create innovative and unique manufacturing solutions that provide high quality and cost-effective production capabilities for metalworking manufacturers. The Mechanical Engineer maintains responsibility for the mechanical design of Hydromat machines while providing technical support to the customers.
NewCustomer Service Electrical Engineer HydromatCustomer Service Electrical EngineerSt. Louis, MOOur mission is to create innovative and unique manufacturing solutions that provide high quality and cost-effective production capabilities for metalworking manufacturers. You enjoy resolving issues and providing solutions to the customer while working with a group of highly skilled individuals alongside impressive technology.
Electrical Engineer HydromatElectrical EngineerSt. Louis, MOFull timeOur mission is to create innovative and unique manufacturing solutions that provide high quality and cost-effective production capabilities for metalworking manufacturers. You enjoy resolving issues and providing solutions to the customer while working with a group of highly skilled individuals alongside impressive technology.
Software Engineer III Agile DefenseSoftware Engineer IIISt Louis, MissouriRequisition #: 1520 Job Tittle: Software Engineer III Location: St. Louis, MO Clearance: Secret Required Certification: CompTIA Security+ certification or a degree in Computer Science Job Description. Success is not achieved alone, humility ensures a culture of mutual respect, encouraging open communication, and a willingness to learn from one another and take on any task.
Jr. Systems Engineer 2024-NSE-713 ICESJr. Systems Engineer 2024-NSE-713Saint Louis, MissouriRequired Qualifications: Bachelor’s degree or higher in Systems Engineering or in related technical or scientific fields such as engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related STEM degree. Assist Mid-Level engineers and the Government in requirements engineering, solutions engineering, scheduling, reliability, resiliency, services development, integration, test and evaluation, maintainability and analysis across the NSG and Federal Agencies.
Systems Engineer Reinventing Geospatial, Inc. (RGi)Systems EngineerSt. Louis, MOClearance: Active Top Secret clearance with an ability to obtain SCI access and willingness to obtain CI Polygraph US Citizenship Required *This job posting is for a potential upcoming opening, and we encourage interested candidates to apply for future consideration. Experience with proprietary and open source GIS applications and database services such as OpenGeo, ArcGIS Server, PostGIS and PostgreSQL, Oracle Spatial.
Product Engineer & Technical Service (Req704) SpartechProduct Engineer & Technical Service (Req704)Maryland Heights, MOSpartech LLC, headquartered in Maryland Heights, Missouri is a leading manufacturing organization in the Custom Sheet & Roll Stock with numerous locations throughout the United States. Ability to effectively communicate, both verbally and in writing, with all levels and types of internal and external individuals, including customers and suppliers.
Automation Controls Engineer AFB InternationalAutomation Controls EngineerO'Fallon, MissouriAs part of Ensign-Bickford Industries, Inc. (EBI) , a privately-owned high-technology conglomerate, AFB International operates across multiple global locations, including the United States (global headquarters), Europe, Latin America, Mexico, Australia, and China. Our specialized palatants improve the flavor and nutritional value of pet foods, treats, and supplements, ensuring pets receive the essential nutrients they need.
Battery Design Engineer Critical Fit RecruitingBattery Design EngineerSaint Louis, MissouriDesign electric detonators, stab detonators, initiators, and CAD/PAD devices, including material selection, component specifications, and assembly processes. Design and execute qualification and acceptance test programs including environmental, functional, and lot acceptance testing per military specifications.
Manufacturing Engineer Level 2 or 3 Knack SolutionsManufacturing Engineer Level 2 or 3Belleville, IllinoisAt least 2 years of relevant experience in manufacturing: Fabrication, resistance and mig welding, powder and wet painting, final assembly of light gauge sheet metal consumer appliances produced in a medium - low volume, high - medium mix environment. The ideal candidate will have experience with fabrication, resistance and mig welding, powder and wet painting and final assembly of light gauge sheet metal consumer appliances produced in a medium - low volume, high - medium mix environment.
Senior Quality Engineer- As9100 Certification Lead Watlow ControlsSenior Quality Engineer- As9100 Certification LeadSaint Louis, MOTitle: Senior Quality Engineer - AS9100 Certification LeadPosition SummaryWe are seeking an experienced Senior Quality Engineer to lead the development, implementation, and continuous improvement of our Quality Management System (QMS) in preparation for AS9100 certification. The ideal candidate has successfully led or played a significant role in achieving AS9100 certification and possesses strong expertise in quality systems, risk management, auditing, root cause analysis, and continuous improvement.
Senior Manufacturing Engineer Watlow ControlsSenior Manufacturing EngineerSaint Louis, MOStrong knowledge of manufacturing processes and methods relevant to the site (e.g., machining, welding, assembly, thermal processes, testing, automation, vision systems).Proficient in engineering tools such as CAD, GD&T, statistical analysis (SPC, capability), and basic programming/configuration for relevant controls or data systems. Working knowledge of industrial electrical and controls systems (PLCs, HMIs, VFDs, safety circuits, sensors) sufficient to specify requirements, review designs, and support troubleshooting with Maintenance, vendors, or controls specialists.
NewFuture Talent Pipeline - Reliability Engineer Phillips 66Future Talent Pipeline - Reliability Engineerroxana, IL$114,300–$195,800 / yearIf a current Reliability Engineer opening doesn't align with your career goals or preferred location, we encourage you to apply to this "Future Talent Pipeline" position instead and stay connected for upcoming roles. What Makes You Stand Out: 8 or more years of relevant working experience in reliability, rotating equipment, fixed equipment, mechanical, maintenance, or a similar engineering role in a refinery.
NewEngineer I, Process Control, Wood River Refinery Phillips 66Engineer I, Process Control, Wood River Refineryroxana, IL$114,300–$139,700 / yearConfigure, maintain, and optimize refinery process control systems, including distributed control systems (DCS), programmable logic controllers (PLCs), and operator graphics, to meet safety, reliability, production, and optimization objectives. Provide process control engineering support in assigned production areas to troubleshoot, analyze, and help safely resolve control and instrumentation issues during normal operations, startups, shutdowns, and upsets.
Mechanical Maintenance Engineer Chemtrade Logistics Income FundMechanical Maintenance EngineerEast St. Louis, IL$100,000–$120,000 / yearPhysical Demands The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job: Employee is frequently required to sit, stand, walk, reach with hands and arms, balance, stoop, kneel, crouch, or crawl. This role involves supporting effective maintenance, troubleshooting, developing technician skills, mechanical projects, and repair tasks to support continuous plant operations.