Mechanical Engineer BioMerieuxMechanical EngineerHazelwood, Missouri$82,000–$115,000 / yearIn addition, bioMérieux offers a competitive Total Rewards package that may include: · A choice of medical (including prescription), dental, and vision plans providing nationwide coverage and telemedicine options · Company-Provided Life and Accidental Death Insurance · Short and Long-Term Disability Insurance · Retirement Plan including a generous non-discretionary employer contribution and employer match. · Adoption Assistance · Wellness Programs · Employee Assistance Program · Commuter Benefits · Various voluntary benefit offerings · Discount programs · Parental leaves #LI-US Please be aware that recruitment related scams are on the rise.
Lead System Engineer BioMerieuxLead System EngineerHazelwood, Missouri$150,000–$205,000 / yearIn addition, bioMérieux offers a competitive Total Rewards package that may include: · A choice of medical (including prescription), dental, and vision plans providing nationwide coverage and telemedicine options · Company-Provided Life and Accidental Death Insurance · Short and Long-Term Disability Insurance · Retirement Plan including a generous non-discretionary employer contribution and employer match. · Adoption Assistance · Wellness Programs · Employee Assistance Program · Commuter Benefits · Various voluntary benefit offerings · Discount programs · Parental leaves #LI-JS1 Please be aware that recruitment related scams are on the rise.
Mechanical HVAC/Plumbing Engineer Harrison Consulting SolutionsMechanical HVAC/Plumbing EngineerSaint Louis, MOGrowing firm with offices in multiple states is seeking a Mechanical HVAC/Plumbing Engineer for their team in St. Responsibilities: Assist with the design of HVAC and plumbing systems for municipalities and industrial clients.
NewIntegration QA Engineer Oneview HealthcareIntegration QA EngineerSaint Louis, MOThis role combines deep QA expertise with strong understanding of system integrations, working across product, engineering, and customer environments to validate end‑to‑end workflows across APIs, integration engines, and user-facing applications. The Integration QA Engineer is responsible for ensuring the quality, reliability, and performance of integrations between the Oneview platform and third‑party hospital systems, including Electronic Health Records (EHRs), nutrition management, clinical communications, virtual care, building management systems, IoT and RTLS.
Systems/C&T Engineer Nooter/EriksenSystems/C&T EngineerSt. Louis, MOFull timeOffice WorkIn the office, the C&T/Systems Engineer will be responsible for reviewing contract specifications for items applicable to the operation, testing and commissioning of units, reviewing customer specifications to determine requirements for auxiliary equipment at the proposal and job stage, writing job-level specifications, reviewing bids, selecting auxiliary equipment suppliers, developing presentations for jobsite operator training, assisting with calibration of testing equipment, assisting Thermal Design Engineers with the development of O&M and water chemistry manuals, system description and other site-specific manuals, serving as a resource for other departments answering questions regarding Systems and Commissioning & Testing, and assisting the Sr. Field WorkIn the field, the C&T/Systems Engineer will be responsible for reviewing job stage documentation and attending equipment factory acceptance tests, assisting in field commissioning and performance testing of HRSGs, conducting operator training at jobsites, assisting in analyzing field issues and deciding on product modification to correct issues, resolving customer complaints during the commissioning phase of the project, evaluating the impact on the HRSG and providing guidance to the customer for safe/allowable operation of the equipment in response to customer inquiry about unit operation,This position requires 10% - 30% travel (international and domestic); most trips less than 1-week duration, possibly up to 1 month.
NewControls Engineer (Manufacturing Environment) Cerelia Bakery Canada LPControls Engineer (Manufacturing Environment)Hazelwood, MOThe role will work side-by-side with maintenance technicians on the floor, including troubleshooting equipment issues and occasionally performing mechanical and electrical work as needed to support uptime. To effectively support the rapid scaling of operations at our state-of-the-art Hazelwood facility, US Waffle is seeking a dynamic and skilled Controls Engineer to join our team in Hazelwood, MO.
NewElectrical Engineer DMC EngineeringElectrical EngineerSaint Louis, MO$90,000–$100,000 / yearTo conform to U.S. Government commercial space technology export regulations, including the International Traffic in Arms Regulations (ITAR), 8 U.S.C. § 1324b(a)(3), applicants for employment at DMC must be a U.S. citizen or national, lawfully admitted for permanent residence into the U.S. (i.e. current green card holder), or lawfully admitted as a refugee or granted asylum under 8 U.S.C. § 1157-1158. As an Electrical Engineer, you will be responsible for creating a complete electrical design package, including BOM, layout, loop wiring diagrams, and single-line diagrams.
NewElectrical Engineer (MEP) EPC STAFF Acquisition and Development, LLCElectrical Engineer (MEP)Saint Louis, MOJob Description Duties will include managing and designing projects from concept through construction, coordination with the client, utilizing and coordinating internal resources. Experience with design and coordination of complex electrical systems.
Lead Mechanical Engineer BioMerieuxLead Mechanical EngineerHazelwood, MissouriIn addition, bioMérieux offers a competitive Total Rewards package that may include: · A choice of medical (including prescription), dental, and vision plans providing nationwide coverage and telemedicine options · Company-Provided Life and Accidental Death Insurance · Short and Long-Term Disability Insurance · Retirement Plan including a generous non-discretionary employer contribution and employer match. Design, model, create drawings, and release mechanical components using CAD/PDM tools (SolidWorks) including application of GD&T (in accordance with ASME Y14.5) and tolerance analysis to ensure robust performance, and adequate interfaces with other components/instruments.
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.
Transmission Line Project Engineer - Hybrid Michael Page InternationalTransmission Line Project Engineer - HybridCollinsville, Illinois$125,000–$170,000 / yearFull timeThe company values expertise and precision in delivering high-quality results for its clients and a collaborative work culture offering a direct path to leadership roles. This role provides technical authority, project oversight, and team leadership across complex overhead transmission line projects.
Mechanical Engineer Rimkus Consulting GroupMechanical EngineerSaint Louis, MOInspects sites/products/equipment; performs analysis of commercial and non-commercial equipment; determines cause and origin of damage; performs mechanical engineering analysis and calculations; prepares sketches as required. Work requires continual attention to detail with the ability to define problems, collect data, establish facts, perform analysis, and draw valid conclusions in accordance with industry practices and the scientific method.
NewElectrical Engineer EPC STAFF Acquisition and Development, LLCElectrical EngineerSaint Louis, MOThe ideal Candidate will work with clients to define and confirm project scopes of work, do field surveys, engineering calculations, codes, develop conceptual design, detailed design documents, construction drawings and specifications, support services, project management, leadership, and coordinate design resources and activities. This particular client is a mid-large sized (+/- 2500 ppl, 25+ offices in 15+ states) firm who work on energy infrastructure solutions.
NewCivil Engineer JobotCivil EngineerEdwardsville, IL$100,000–$160,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Due to continued growth, they are seeking an experienced Municipal Engineer to serve as a technical leader, mentor developing staff, and help drive future expansion opportunities within the Illinois market.
NewElectrical Engineer ClaycoElectrical EngineerSaint Louis, MOWorking alongside a Senior Electrical Engineer on each project, this mid-level role is responsible for producing detailed electrical designs, performing analyses, and coordinating with multi-disciplinary teams to deliver infrastructure that meets demanding uptime and efficiency requirements in a fast-paced, design-build environment. 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.
Propulsion Engineer (Associate or Experienced) BoeingPropulsion Engineer (Associate or Experienced)Hazelwood, MO$91,800–$124,200 / yearThe 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. The Flight Systems Engineering Capability is an exciting organization in Boeing Defense, Space & Security responsible for performing Flight Engineering across a large portfolio of products and development programs.
Platform Engineer AMroute LLCPlatform EngineerSt. Louis, MOProvide structured knowledge transfer (KT) sessions to client teams on all core platform components, including: Kubernetes architecture, operations, and troubleshooting. Highly skilled AI Infrastructure Engineer to design, build, and operate scalable GPU-enabled Kubernetes platforms for AI/ML workloads.
Systems Integration Testing Engineer PeratonSystems Integration Testing EngineerSt Louis, Missouri$112,000–$179,000 / yearFull timeQualifications: Peraton offers enhanced benefits to employees working on this critical National Security program, which include heavily subsidized employee benefits coverage for you and your dependents, 25 days of PTO accrued annually up to a generous PTO cap and eligible to participate in an attractive bonus plan. They will work with a team of image scientists, image analysts, photogrammetrists, and statisticians to perform specific tasks, track issues, and clearly communicate status and results to multiple stakeholders.
IT Engineer 3, Software Enterprise HoldingsIT Engineer 3, SoftwareSt. Louis, MissouriFull timeThrough this robust global network, we operate a fleet of nearly 2.3 million vehicles and provide a comprehensive portfolio of transportation solutions, including car rental, carsharing , vanpooling, car sales, truck rental, vehicle- subscription and affiliated fleet management services. We operate the Enterprise Rent-A-Car National Car Rental and Alamo Rent A Car brands via more than 10,000 fully staffed neighborhood and airport offices, including franchisee branches, in o v er 90 countries and territories.
Senior Cloud & Security Engineer Armanino McKenna Certified Public Accountants & ConsultantsSenior Cloud & Security EngineerSaint Louis, MO$116,100–$158,200 / yearMinimum of 7+ years of experience in cloud engineering, infrastructure engineering, platform engineering, systems engineering, or security engineering, to include but not limited to the following: Expert hands-on experience with Azure, Microsoft 365, and hybrid infrastructure environments. Armanino LLP is a licensed independent CPA firm that provides attest services, and Armanino Advisory LLC and its subsidiary entities provide tax, advisory, and business consulting services.