Senior Transmission Line Engineer 2 - Grid Sargent & LundySenior Transmission Line Engineer 2 - GridClayton, Missouri$100,019–$152,807 / yearFull time7 or more years of experience as a member of a project team in observing project schedules and budget constraints on diverse transmission assignments that have included the following: transmission line design incorporating code requirements, cost estimate development, schedule creation and coordination, the preparation of specifications for procurement of transmission line materials and construction, and liaising with construction and installation. AI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
Senior Civil Engineer -- Energy & Industrial Group Sargent & LundySenior Civil Engineer -- Energy & Industrial GroupClayton, Missouri$84,762–$129,498 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Five or more years of working in a project team environment in the design of industrial projects, power plant experience preferred, with specific experience in site grading and mass earthwork, storm water management, sanitary sewage systems, process wastewater systems, and road and railroad track design.
Senior Underground Transmission Line Engineer 2 Grid Sargent & Lundy LLCSenior Underground Transmission Line Engineer 2 GridClayton, MO$100,019–$152,807 / yearIn this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Structural Engineer Senior Level Sargent & Lundy LLCStructural Engineer Senior LevelClayton, MO$82,380–$125,860 / yearIn this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. We excel in detailed engineering services for photovoltaic (PV) solar projects and energy storage integration, and lead the industry in carbon capture technologies, managing projects from conceptual studies, pilot demonstrations and through commercial scale implementation for utilities and industrial plants.
Mid Level Electrical Engineer Sargent & Lundy LLCMid Level Electrical EngineerClayton, MO$72,690–$106,250 / 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. The Energy & Industrial Group (EIG) specializes in delivering advanced engineering solutions across various sectors, including power generation, environmental compliance, oil & gas, and industrial projects, from new plant design to plant betterment and upgrade services for operating facilities.
Senior Civil Engineer Energy & Industrial Group Sargent & Lundy LLCSenior Civil Engineer Energy & Industrial GroupClayton, MO$84,762–$129,498 / yearFive or more years of working in a project team environment in the design of industrial projects, power plant experience preferred, with specific experience in site grading and mass earthwork, storm water management, sanitary sewage systems, process wastewater systems, and road and railroad track design. In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
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.
senior-mechanical-engineer-power-multiple-locations Burns & McDonnellsenior-mechanical-engineer-power-multiple-locationsSaint Louis, MO$145,000–$220,000 / yearThese design projects will enhance power production at several types of facilities including traditional gas generation (simple cycle, combined cycle, reciprocating engines), renewable generation (solar thermal, solar photovoltaic, hydro, hydrogen) and energy storage (lithium-ion batteries, flow batteries). Leading site trips for data collection, field inspections, construction review, commissioning support, factory acceptance testing support, or construction support services for both public and private clients.
Electrical Engineer Chase Brass and Copper Co LLCElectrical EngineerGranite City, IL$90,000–$100,000 / yearSupport specifying, manufacturing, and validating of systems which include hydraulics, pneumatics, servos, motor drives, relays, communication networks, touchscreens, digital and analog i/o, and robotics. The final pay offered to a successful candidate will be based upon various factors unique to each individual that may include but are not limited to years of experience, industry knowledge, technical skills, education, qualifications, etc.
Staff Development Engineer - Fulfillment CVS Health CorpStaff Development Engineer - FulfillmentMO$106,605–$284,280 / yearCollaborate closely with engineering, platform, and business teams to deliver cost optimized, scalable solutions-leveraging cloud cost profiling tools, storage tiering strategies, service right sizing, and architectural simplification. Apply advanced software engineering practices across the full SDLC-including domain driven design (DDD), design patterns, secure coding, automated testing strategies (unit, contract, integration), code quality gates, trunk based development, and continuous observability.
AI Application Security Engineer Stifel Financial CorpAI Application Security EngineerSaint Louis, MOThe role requires strong hands-on technical depth in secure software development, application security testing, vulnerability management, and emerging AI security risks, including prompt injection, model abuse, insecure integrations, and data leakage. Implement, integrate, tune, and scale security tooling across application and AI environments, including runtime monitoring, governance controls, testing platforms, and posture management capabilities, with a focus on coverage, signal quality, and operational effectiveness.
Experienced Flight Test Instrumentation Engineer StratAcuity Staffing Partners IncExperienced Flight Test Instrumentation EngineerMO$55–$75 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Education: A Bachelor of Science degree in Engineering, Engineering Technology, Computer Science, Data Science, Mathematics, Physics, Chemistry or an equivalent qualification is required.
NewControls Engineer Control Devices LLCControls EngineerFenton, MOFull timeAbout Control Devices, LLCControl Devices (or "CDI"), an HBM Holdings company headquartered in Greater St. Louis, is a leading designer and manufacturer of engineered flow control solutions in the compressed gas, compressed air, oil & gas, and liquid controls markets. Position Title: Controls EngineerDepartment: Model ShopLocation: Fenton, MOReports To: Manufacturing Engineer ManagerClassification: Salary -Exempt Position Summary: The Controls Engineer will be responsible for tasks such as process control, electrical engineering, troubleshooting.
NewSenior Cloud Engineer Leidos Holdings IncSenior Cloud EngineerSt. Louis, MO$154,050–$278,475 / yearRequires BS degree and & 15+ years' experience consulting, designing, and implementing distributed solutions and 5+ years' experience with cloud-based solutions (Cloud, SOA, Web-Services) including virtualization environment, network and operating system experience OR 4 years of additional experience in lieu of degree. The Leidos Air and FS2 Team team has an opening for an senior AWS Cloud Engineer to work on cloud architecture, integration, and deployment of AWS service offerings across security and technical enclaves.
Roadway Engineer II Parsons Commercial Technology Group Inc.Roadway Engineer IIKcmo, MO$74,800–$130,900 / yearWe take special pride in projects and solutions that improve communities as well as people's quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency. Assist in and increasingly lead the production and modification of design calculations, technical reports, engineering plans, and specifications for assigned projects.
Process Engineer Pretium Packaging L.L.C.Process EngineerSaint Louis, MOPart timeSet up molding machines and trimmer, align and install molds, set and adjust time cycles, air pressures and water temperatures, position labeler, change over and adjust reamer, trim stations, material inspection system, and adjust sequence timing for all operations. Respond to emergency work order requests, troubleshoot, and analyze systems, investigate the nature of the problems, check for software and hardware defects and verify equipment for proper operation.
Operating Engineer - Event Facility Jones Lang LaSalle IncOperating Engineer - Event FacilityO'Fallon, MOEquipment Troubleshooting & Repair Diagnose and repair routine equipment problems including motor replacements, control component repairs, valve adjustments, sensor calibrations, minor electrical repairs, and plumbing fixture corrections. Facility Appearance & Cosmetic Maintenance Maintain facility in pristine condition through paint touch-ups, drywall repairs, ceiling tile replacement, door hardware adjustments, and fixture maintenance.
Verification Engineer TenstorrentVerification EngineerJapan, MOBuild and improve components of verification infrastructure including model builds and simulation/regression runs, Create verification components like testbenches, checkers and test generators, Add assertions and coverages along associated methodologies, Build verification test plans for subsystems, align them with project stakeholders, implement test suites, summarize the results and share feedback with project stakeholders. As the position offered will have direct and/or indirect access to information, systems, or technologies subject to these laws, the offer may be contingent upon your citizenship/permanent residency status or ability to obtain prior license approval from the U.S. Commerce Department or applicable federal agency.
Senior Cyberark/Idira Engineer AmerenSenior Cyberark/Idira EngineerSaint Louis, MO$105,100–$204,400 / yearExpanded support of the analysis, design, coding, testing, configuration and modification of Solution projects and/or products or enhancements using various programming languages, technologies and development methodologies. Ameren Services includes a wide range of skill sets and roles, from finance and legal experts to digital and cyber specialists, plus those charged with ensuring environmental compliance and operational safety.
NewResident Engineer - Southeast Missouri Trilon GroupResident Engineer - Southeast MissouriSt. Louis, MOGonzalez Companies is a partner managed firm that provides comprehensive Planning, Design, and Construction Management Services to large and small Water, Sewer and Utility Districts; Departments of Transportation; and municipalities. Working primarily in the Greater St. Louis, Chicago, and Louisville metro areas, Gonzalez offers a great work environment, generous benefit packages, and opportunities to succeed in many professional disciplines.