Data Scientist – eCommerce Search TalTeam, IncData Scientist – eCommerce SearchSt. Louis, MissouriFull timeAs a Data Scientist – eCommerce Search, you will play a pivotal role in building the next generation of intelligent, high-performing search experiences for our global eCommerce platforms (e.g., sigmaaldrich.com and sigmaaldrich.cn) and build new features and components in our evolving platform, helping to embrace with search metrics, dashboards, model fine tuning. Machine Learning Model Development: Design, train, and evaluate ranking models (learning-to-rank, neural networks, embedding-based approaches) to optimize search relevance and personalization.
Computer Science Co-Op Hunter Engineering CompanyComputer Science Co-OpBridgeton, MOAs a family-owned , American-made company, Hunter is the global leader in automotive service equipment, with our products used in over 130 countries by top vehicle manufacturers, tire companies, and service centers. Execute test plans under the direction of a project engineer, format the results in a useable and effective manner, and analyze the results against stated objectives.
Product Engineer Walker Products Inc.Product EngineerPacific, MOFull timeCreates and revises prints and database information for new sensor applications and new vehiclesCompletes the supporting documentation for the print packages, which includes the BOM's, the print checklists, and the wiring diagrams, schematics, custom fabrication drawingsCreates schematic and system drawings using schematic CAD programModifies existing applications where needed, initiates modifications when neededSupports the manufacturing area on sensor design, packaging, and test issuesContinual improvement in meeting the timing requirements and accuracy for the above items ADDITIONAL RESPONSIBILITIESEvaluates engine components on vehiclesDevelops and maintains a system for tracking timing and backlogDevelops designs for new sensor subcomponents where neededParticipates in the development of manufacturing systems for sensor subcomponentsDevelops tests, specifications, and procedures for engine componentsBecause of the changing nature of our business, this job description will inevitably change. KNOWLEDGE AND SKILL REQUIREMENTSFour-year technical degree or experience judged to be equivalentFamiliar with Excel, Access, and Word, Autodesk SoftwareGood electrical/electronic background with component level troubleshooting experiencePrevious experience with vehicles and engines Flexibility to handle a variety of work assignmentsPrevious experience with engine components is preferred Background and Drug Screen Disclaimer:As part of our commitment to maintaining a safe and drug-free workplace, all applicants for employment must undergo a background check and drug screen prior to being hired.
Senior Cybersecurity Engineer ClaycoSenior Cybersecurity EngineerSt. Louis, MO3-5 years of direct work-related Cybersecurity Operations experience, including hands-on experience administering and engineering Data Loss Prevention (DLP) and Cloud Access Security Broker (CASB) solutions, as well as Security Control Engineering (firewalls, email security gateways, WAFs, etc.). Partners with GRC and business units to map data flows, classify sensitive data, and address data-protection gaps by aligning DLP and CASB policies with regulatory and contractual requirements (e.g., GDPR, CCPA, HIPAA, PCI-DSS) and deploying specialized controls (encryption, tokenization, blocking, or quarantine) as needed.
Controls 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.
Application Security (AppSec) Engineer/Architect TechDigital CorporationApplication Security (AppSec) Engineer/ArchitectMaryland Heights, MOThe ideal candidate will combine expertise in secure SDLC, automated security testing, DevSecOps, cloud-native applications, APIs, and manual penetration testing to improve application security posture across web, mobile, and microservices architectures. The role focuses on embedding security testing, vulnerability management, and business logic validation directly into CI/CD pipelines and post-deployment processes, ensuring comprehensive security coverage without impacting engineering velocity.
Elastic Data Engineer Meridian TechnologiesElastic Data EngineerScott AFB, ILDevelop and manage data solutions using Confluent Kafka, Elastic Stack, AWS, and Red Hat OpenShift (Kubernetes), including pipelines, Kibana dashboards, and frontend components (React, JavaScript, HTML). Primary Responsibilities Design, build, and maintain scalable data pipelines and systems to ingest, process, and transform large, complex datasets from multiple sources.
Controls Engineer Management Recruiters of TallahasseeControls EngineerSaint Louis, MODesign, assemble, and test electrical control panels and wiring for machines and automation systems; provide guidance to others in assembly as needed. The ideal candidate will design electrical, hydraulic, and pneumatic control systems, utilizing Beckhoff computers to manage servo motors and VFDs.
SYSTEM ENGINEER ApolisSYSTEM ENGINEERHazelwood, MO$1 / hourThe role also acts as an Onsite Coordinator, bridging communication between offshore teams and customer stakeholders. Onsite Coordinator Responsibilities Primary interface between customer (onsite) and offshore delivery teams.
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.
Mechanical Engineer I ClaycoMechanical Engineer ISt. 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. 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.
Electrical Engineer ClaycoElectrical EngineerSt. 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.
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.
Test Engineer Meridian TechnologiesTest EngineerScott AFB, ILPreferred Education & Experience: Bachelors Degree plus 8-12 years of relevant experience OR Masters Degree with 6-10 years of related work. Experience creating automation tests, particularly utilizing ServiceNows Automation Test Framework (ATFs).
Process Mechanical Stress Engineer ClaycoProcess Mechanical Stress EngineerSt. Louis, MOClayco 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. The position plays a critical role in delivering safe, reliable, and constructible engineering solutions for industrial, manufacturing, pharmaceutical, food & beverage, life sciences, chemical, and advanced technology projects.
Senior Mechanical Engineer ClaycoSenior Mechanical 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. The Senior Mechanical Engineer will lead the mechanical design of projects, provide technical expertise, and ensure the successful delivery of engineering solutions for mission-critical facilities, including data centers, advanced manufacturing plants, and other high-availability environments.
Mechanical Engineer - Mission Critical ClaycoMechanical Engineer - Mission CriticalSt. 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. Working alongside a Senior Mechanical Engineer on each project, this mid-level role is responsible for producing detailed mechanical designs, performing analyses, and coordinating with multi-disciplinary teams to deliver infrastructure that meets demanding uptime and efficiency requirements in a fast-paced environment.
Civil Structural Engineer - Property Consultant RimkusCivil Structural Engineer - Property ConsultantSt. Louis, MORimkus routinely evaluates structures (including roofing) for damage related to weather events (tornadoes, wind, lightning strikes, and hail impacts), tree impacts, vehicle impacts, age-related deterioration, roofing failures, explosions, construction vibrations, soil-related movements, and other causes. Assesses and determines the cause and origin of structural failures and/or damage, building envelope failures and/or damage, and construction defects, as well as determines the extent and repairability of such failures and/or damage.
Project Engineer - St. Louis Michael Page InternationalProject Engineer - St. LouisSt. Louis, Missouri$75,000–$90,000 / yearFull timeMy client is a general contracting and construction management firm specializing in pharmaceutical, healthcare, institutional, industrial, and commercial projects. Through high quality work they strive to be the construction contractor of choice for customers, subcontractors, suppliers and employees.
MP&P Engineer 4 - NDE/Measurement Systems The Structures Company, LLCMP&P Engineer 4 - NDE/Measurement SystemsBerkeley, MOApply nondestructive evaluation (NDE) methods/approaches, such as acoustic, electromagnetic, thermal, optical and radiologic principles, in developing new and novel methods/approaches to address affordability and supportability objectives. Active / Current Secret U.S. Security Clearance preferred but not required Additional Skills: Skills: Bachelor's and 9 or more years' experience, Master's with 7 or more years' experience or PhD with 4 or more years' experience.