Senior Data Engineer MasterCardSenior Data EngineerO'fallon, MO$115,000–$184,000 / 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. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest potential.
Associate Guidance Navigation & Control Engineer BoeingAssociate Guidance Navigation & Control EngineerHazelwood, MissouriThe 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. These roles will support new product design, development, integration and flight test supporting the areas of guidance, modeling and simulation, flight control and subsystem control for the expanding Air Dominance Portfolio; F-15, F/A-18, MQ-25, T-7A as well as new proprietary air dominance programs.
Sr Structural Project Engineer Hellmuth Obata & Kassabaum, IncSr Structural Project EngineerSaint Louis, MOYou will collaborate with a team of more than 65 structural engineers nationwide, delivering complex, high-performing projects in healthcare, sports, aviation, justice, and corporate markets. Experience across multiple market sectors including commercial, corporate, institutional/civic, justice, aviation, and healthcare include delivering LEED Gold or Platinum projects.
Data Engineer - Top Secret Clearance Metric5Data Engineer - Top Secret ClearanceSt. Louis, MO$140,000–$170,000 / yearThe role requires experience building scalable, real-time data streaming architectures, designing CDC pipelines, and ensuring data is accessible, reliable, and mission-ready. Extensive experience with OpenSearch (or Elasticsearch), including cluster management, writing ingest pipelines, managing index templates, and writing complex, optimized search queries.
Mechanical Preconstruction Manager ClaycoMechanical Preconstruction ManagerSt. 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 Mechanical Preconstruction Manager will participate in all aspects of the preconstruction process for mechanical systems to develop accurate, detailed cost estimates, often based on conceptual or schematic designs with a focus on heavy/ advanced manufacturing, industrial and mission critical projects.
Radar Signal Processing Engineer IERUS Technologies, Inc.Radar Signal Processing EngineerKansas City, MOIERUS develops value for our defense and commercial customers through accelerating technology through its development life cycle: identifying, creating, transitioning, and producing technologies with integrity of purpose and product. This position involves working in a fast-paced R&D environment with opportunities for both independent research and collaborative team projects.
Quality Engineer - Supervisor Control Devices LLCQuality Engineer - SupervisorWebster Groves, 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: Quality Engineer/SupervisorDepartment: QualityLocation: 1450 Carr Lane Ct St Louis Mo 63102Reports To: Director of QualityClassification: Salary - Exempt Position Summary:This position is responsible for the overall quality of manufactured medical products.
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.
Entry-Level Bridge Engineer OlssonEntry-Level Bridge EngineerKansas City, MOWe are looking for a highly motivated and collaborative upcoming civil engineering graduate with experience or interest in transportation engineering and bridges to work on challenging projects including bridges, retaining walls, dams, storm and traffic structures, inspections rehabilitations, load ratings, and assisting with construction engineering services. You will be able to collaborate with roadway, traffic, geotechnical, and stormwater engineers on projects that make a positive impact in our community while simultaneously offering you the ability to grow and pick up a wide array of skills.
Trellix Endpoint Engineer D2 Technical ServicesTrellix Endpoint EngineerSpringfield, MissouriYou'll be a key voice in shaping how endpoint security is designed, deployed, and sustained across a large-scale enterprise environment: Architect and enforce security configurations that protect networks, devices, and data from real-world threats. If you're the kind of engineer who takes pride in building airtight security architectures, staying ahead of threats, and owning enterprise-level endpoint solutions — this role was built for you.
Sr Quality Control Engineer ClaycoSr Quality Control EngineerSaint Louis, MOOperates within the organization's formal and informal structures, builds allies and relationships across departments, uses allies to build consensus and create results, is appropriately diplomatic, understands others' roles and perspectives, can sell projects and ideas across the organization. Responsibilities range from pre-construction project review, technical assistance with regards to quality issues involving submittals and RFI’s, quality control management and compliance in the region, technical assistance with regards to project quality issues, and coordination and communication with project teams and GC’s.
Associate Electrical Engineer – Transmission and Distribution OlssonAssociate Electrical Engineer – Transmission and DistributionJoplin, 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. Olsson specializes in engineering and design, client advisory services, planning, field services, and environmental.
Senior Solutions Software Engineer The Opportunity Hub UKSenior Solutions Software EngineerMissouri, MO£70,000–£100,000 / yearBuilt around their groundbreaking operating system that delivers mathematically-proven security, they're revolutionising how we protect critical national infrastructure, industrial control systems, defence networks, healthcare devices, and AI infrastructure. Deep passion for secure systems design, implementation, testing, and real-world deployment Outstanding collaboration and communication skills for international, multi-disciplinary teamwork.
Lead QA Automation Engineer The Giant BullseyeLead QA Automation EngineerSaint Louis, MissouriYou will play a key role in designing, implementing, and maintaining scalable test automation frameworks to deliver high-quality software solutions. • 10+ years in automation testing, with at least 2 years hands-on experience using Cypress and TypeScript.
GTM Engineer DealMachineGTM EngineerSt. Louis, MO$90,000–$120,000Document what we learn: Every time someone solves a new problem, completes a process, streamlines an existing process, or learns something new, they add detailed notes and instructions to our Playbook so that everyone on the team can learn and grow through each other. You'll be part of the front line of our sales team—connecting with prospects, creating opportunities, and fueling growth at one of the highest-rated real estate data companies in the world (5,000+ 5-star reviews on iOS and Android).
Senior Engineer - (Civil / Geotech) Geosyntec Consultants, Inc.Senior Engineer - (Civil / Geotech)Chesterfield, MissouriFull timeGeneral civil engineering design and site layout; Support of construction cost estimating, development of project specifications and bid forms, and the development of construing quality assurance plans; Preparation and delivery of written documentation including proposals, technical reports, engineering designs and specifications, and/or presentations; Support project execution, under the direction of a project manager, by tracking project budgets and schedules; Prepare for and participate in meetings with clients, regulatory personnel, and other parties; Support business development and marketing efforts by becoming involved in regional professional societies and publishing technical papers and presentations. Working on a variety of projects related to landfills, coal combustion residuals, dams and levees, mines, and other water and waste containment systems, our client base includes a diverse mix of industrial, institutional, and governmental clients across the Midwest market.
Software Engineer Harris Computer SystemsSoftware EngineerLouisiana, MO$70,000–$80,000 / yearOur suite spans Computer-Aided Dispatch (CAD), Records Management (RMS), Mobile, and Jail Management - a fully integrated platform designed to keep officers informed, connected, and safe in the field. The Software Engineer will work with colleagues to deliver reliable and scalable applications that contribute to keeping first responders in the field safe, efficient, and informed with mission-critical technology that is intuitive and easy to use.
Mid Software Engineer (SFA) KentroMid Software Engineer (SFA)Saint Louis, MissouriFull timeAnalyze user needs and develop software solutions, applying principles and techniques of computer science, engineering, and mathematical analysis. As a valued member of our team, you have the unique opportunity to work in a diverse range of technology and business career paths, all while supporting our nation and delivering innovative technology solutions.
Lead Civil Engineer -- Energy & Industrial Group Sargent & LundyLead Civil Engineer -- Energy & Industrial GroupClayton, Missouri$118,023–$180,313 / yearFull timeTen or more years of working in a project team environment in the design of heavy 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. 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.
Structural Engineer - Senior-Level Sargent & LundyStructural Engineer - Senior-LevelClayton, 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. About This Business Unit: 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.