Commissioning Engineer Clayco IncCommissioning EngineerSt. Louis, MOThis role requires some on-site supervision and/or coordination of the mechanical, electrical, plumbing, and fire protection subcontractors, to achieve successful completion of construction projects to meet time and cost objectives with respect to quality, contracts, and scheduling. 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.
Senior Electrical Engineer ClaycoSenior Electrical EngineerSt. Louis, MOWith $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. Demonstrated experience designing medium-voltage (up to 35 kV) and low-voltage distribution systems, including utility coordination, generator plants, switchgear, protective device coordination, and cable ampacity analysis (Neher-McGrath / IEEE 399 / IEEE 835) for high-reliability facilities.
Sr Electrical Engineer Associates SystemsSr Electrical EngineerSt Louis, MissouriProjects include car dealerships, carwashes, commercial laundry, c-stores, healthcare facilities, industrial offices, institutional, religious facilities, restaurants, schools, and universities. Single line and Riser diagrams, Emergency Power, Power, Lighting, Fire Alarm and Data Communication plans, Coordination with architectural, mechanical, structural and plumbing drawings.
Manufacturing Engineer - Distribution Center & Wire Plating Eaton Corporation PlcManufacturing Engineer - Distribution Center & Wire PlatingEllisville, MO$86,000–$126,000 / yearThis role partners closely with operations, maintenance, quality, and supply chain to drive process stability, implement continuous improvement initiatives, and support new product or equipment introductions. The Manufacturing Engineer - Distribution Center & Wire Plating is responsible for developing, optimizing, and sustaining manufacturing processes to improve safety, quality, cost, and productivity.
R -6H6HI3-Manufacturing Engineer 3 - 66R-Assembly and Installation SearchProsR -6H6HI3-Manufacturing Engineer 3 - 66R-Assembly and InstallationBerkeley, MO$56–$66 / hourTest capabilities within the Environmental Labs include vibrational/structural dynamics, acoustic, airflow systems, fuel flow systems, high temperature flow impingement, and environmental control chambers, where temperature, humidity, and pressure are varied. Education / Experience: Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement.
Software Engineer I Nidec Motor CorporationSoftware Engineer ISt. Louis, MONidec Motor Corporation seeks candidates for a Software Engineer I role to support Nidec Motor Corporation's Climate Technology Heating Ventilation and Air Conditioning group. Pre-approval from the Nidec Talent Acquisition team is required before any external candidate can be submitted and such candidate must be submitted to the Nidec Talent Acquisition team.
Systems Engineer - Drive Sys. Solutions Nidec Motor CorporationSystems Engineer - Drive Sys. SolutionsSt. Louis, MOOur product line features a full line of high efficiency motors for industrial applications in water treatment, mining, oil and gas, and power generation, and for commercial applications such as pool and spa, condensers, cooling towers and large refrigeration units. This role works closely with Product Management, Program Management, Application/Design Engineering, and Sales to ensure that customer requirements are translated into effective and scalable system designs.
Applications Engineer II- Solutions Nidec Motor CorporationApplications Engineer II- SolutionsSt. Louis, MOOur product line features a full line of high efficiency motors for industrial applications in water treatment, mining, oil and gas, and power generation, and for commercial applications such as pool and spa, condensers, cooling towers and large refrigeration units. The Application Engineer - Solutions Engineering is responsible for supporting customer-facing solution development, from early engagement and requirements definition through solution design, documentation, and deployment support.
Senior Process Engineer - Liquid Systems CRB Group, Inc.Senior Process Engineer - Liquid SystemsSt. Louis, MOYou'll be responsible for managing the scope, schedule, and budget of your assigned systems or unit operations, while collaborating closely with clients, vendors, and internal teams to deliver high-quality, innovative solutions. CRB is a leading provider of sustainable Engineering, Architecture, Construction and Consulting solutions to the global life sciences and food and beverage industries.
Controls Engineer Control Devices LLCControls EngineerFenton, MOControl 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. Control Devices leverages operational excellence and flow control expertise to deliver trustworthy flow control products and innovative solutions that protect life and our planet.
Senior Process Engineer (Req865) SpartechSenior Process Engineer (Req865)Maryland Heights, MOMany of our materials are used in products you might see every day - for example if you start your morning with a single serve yogurt, the container you ate from may be made from one of Spartech’s products or the refrigerator where the yogurt was stored could have Spartech products in its interior features. This position manages projects from concept through production startup, including identifying and developing equipment specifications, vendor evaluation, process design, commissioning, and ensuring compliance with all applicable safety and regulatory requirements.
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.
NewWeld Engineer Challenge Manufacturing HoldingsWeld EngineerBridgeton, MissouriWelding Engineer is responsible for developing welding techniques, procedures, and application of welding utilizing knowledge of production specifications, properties and characteristics of metals, metal alloys, and general engineering principles. Our team members take pride in the work we do and embody our core values of safety, ownership, and teamwork every day; they are the true driving force in our operations.
pipeline-engineer-midwest-region Burns & McDonnellpipeline-engineer-midwest-regionSaint Louis, MO$100,000–$160,000 / yearThe Staff Pipeline Engineer will work on project teams to create world-class designs for new projects, alterations, and redevelopments on a variety of pipeline projects, including transmission and distribution pipelines. Modify and review production drawings for a variety of projects including, but not limited to: projects including pipeline projects, transmission & distribution pipelines.
Sr. R&D Engineer Cardinal Health IncSr. R&D EngineerHazelwood, MO$80,500–$103,410 / yearResearch and Development Engineering is responsible for developing and implementing new products through adherence to established design control processes and good engineering and documentation practices. Pay at Cardinal Health is determined by multiple factors including, but not limited to, a candidate's geographical location, relevant education, experience and skills and an evaluation of internal pay equity.
Manufacturing Process Engineer (40566) Young Innovations IncManufacturing Process Engineer (40566)MO$80,000–$100,000 / yearPosition Overview: Reporting to the Engineering Manager, the Manufacturing Process Engineer is responsible for supporting Manufacturing Operations through application of root cause analysis, disciplined problem solving, continuous improvement mindset, focus on waste reduction, communication and project management skills. This position will participate in and/or lead cross functional teams focused on new product launches, process improvement projects, capital and automation projects, supply chain improvement initiatives.
Embedded Software Engineer, Electronics Engineering Nidec Motor CorporationEmbedded Software Engineer, Electronics EngineeringSt. Louis, MOOperate with a high degree of autonomy, providing technical leadership, design direction, and mentoring other engineers while partnering closely with power electronics, mechanical, manufacturing, quality, and supplier teams. Establish and lead processes for managing embedded motor control software across development, validation, and production, ensuring controlled changes, consistent configurations, and repeatable software releases.
Control Systems Engineer CogentControl Systems EngineerFenton, MissouriYou’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.
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.
Operations Engineer III General Dynamics CorpOperations Engineer IIISt. Louis, MO$83,365–$113,780 / yearPrinciple Duties and Responsibilities: Essential Functions: For manufacturing process to which individual is assigned: provide and maintain detailed work instructions, drive quality improvements, efficiency improvements, material presentation enhancements, manage the daily work plan, provide metrics for quality and schedule performance, and coordinate engineering and tooling changes as required. Gulfstream Aerospace Corporation, a wholly-owned subsidiary of General Dynamics (NYSE: GD), designs, develops, manufactures, markets, services and supports the world's most technologically-advanced business jet aircraft.