NewSenior Java Fullstack Engineer Iconma LLCSenior Java Fullstack EngineerO'Fallon, MOResponsibilities: This job independently executes key elements of projects/processes within the Software Engineering area by applying in-depth knowledge of their discipline and area best practices to effectively resolve problems and roadblocks as they occur. Experience with web services (SOAP/RESTful), servers (WebSphere, JBoss, Tomcat), HTML, JavaScript, jQuery, React or Angular, and IDEs such as Microsoft Visual Studio or Eclipse is a plus.
Senior Site Reliability Engineer MasterCardSenior Site Reliability EngineerO'fallon, MOAll 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. Overview-The ProCOM team is looking for a Site Reliability Engineering (SRE) who can help us solve problems, build our CI/CD pipeline and lead Mastercard in DevOps automation and best practices.
Senior Analytical Chemist PLZ Aeroscience CorporationSenior Analytical ChemistPacific, MOKey Responsibility: Test incoming raw materials according to established protocols, clearly communicating pass/fail results and identifying out-of-specification parameters when applicable. From household cleaning solutions to personal care products, and food to automotive lubricants, PLZ produces more than 2,500 different aerosol and liquid products in our facilities across the continent.
Senior Security Monitoring and Response Analyst Mastercard IncSenior Security Monitoring and Response AnalystO'Fallon, MO$96,000–$163,000 / 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. Strong understanding of ATT&CK Framework, Common Web Attacks, NIST or ISO Incident Handling Procedures, Knowledge of Windows and Unix Based Operating Systems, and Networking Principles.
Sr. Healthcare Reimbursement Specialist St. Luke's Hospital ChesterfieldSr. Healthcare Reimbursement SpecialistChesterfield, MORemoteThe Senior Healthcare Reimbursement Specialist will independently manage the full lifecycle of the hospital's Medicare and Medicaid regulatory filings, compliance, audits, and appeals. Using talents and resources responsibly, we provide high quality, safe care with compassion, professional excellence, and respect for each other and those we serve.
Senior Legal Assistant - Contract Law Graybar Electric Company, Inc.Senior Legal Assistant - Contract LawCorporate - Clayton, MOLet us know you're interested in a future opportunity by clicking Introduce Yourself in the top-right corner of the page or create an account to set up email alerts as new job postings become available that meet your interest! In this role you will: Provide corporate legal support to resolve complex contract and transactional matters by organizing, reviewing and preparing documents and maintaining relevant files.
Senior Designated Support Engineer DataBricksSenior Designated Support EngineerJapan, MOAs a Senior Technical Designated Engineer and tech subject matter expert, you will partner closely with our Field and Engineering teams to deliver high-touch specialized support and tailored technical solutions for Databricks' largest and most strategic customers in the Digital Native Business (DNB) segment. Collaborate onsite with Field Engineering, Sales, and Product teams during customer engagements and technical presentations to provide rapid solutions to production-impacting issues, demonstrating deep technical expertise and building strong customer trust.
Senior Manager, Marketing US Distalmotion SASenior Manager, Marketing USWashington, MOCreating two-way feedback loop between the field (sales and customers) and corporate teams, including sharing insights cross-functionally among sales, education, and product teams, and educating corporate teams on US customer and market needs. Creating (including localizing Global Marketing assets) promotional collateral (e.g., sales aids, testimonials, brochures, stakeholder presentations, sales talk-tracks & objection handling) and sales training materials.
Senior Database Platform Engineer (Oracle) MasterCardSenior Database Platform Engineer (Oracle)O'fallon, MO$96,000–$163,000 / yearThis role combines deep database engineering expertise with modern platform engineering practices, including cloud infrastructure engineering, Infrastructure as Code (IaC), CI/CD, software automation, security, reliability engineering, and developer enablement. All 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.
Senior Icertis Administrator Iconma LLCSenior Icertis AdministratorMOThis role serves as the technical and functional owner of the CLM environment, partnering with Legal, Procurement, Sales, Finance, Compliance, and IT teams to ensure contract lifecycle management processes are efficient, compliant, scalable, and aligned with business objectives. The individual will lead platform enhancements, workflow automation, user support, reporting, integrations, system governance, and release management while driving adoption and continuous improvement across the organization.
Senior Analyst, Real Estate Services MasterCardSenior Analyst, Real Estate ServicesO'fallon, MO$88,000–$141,000 / yearThis role is responsible for coordinating purchase order and invoicing processes, partnering with Mastercard Sourcing and the Mastercard Global Business Service Center (GBSC), supporting project governance activities, maintaining project documentation and reporting, and helping ensure projects are delivered efficiently and in accordance with established processes. All 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.
Senior Payroll and HRIS Partner Cooperatieve Rabobank UASenior Payroll and HRIS PartnerChesterfield, MO$100,000–$120,000 / yearAdminister Workday HCM and payroll-related functionality while partnering with HR, IT, Finance, and vendors to resolve data and integration issues, improve processes, maintain documentation, and support change initiatives. The range is reflective of the desired primary physical work location and may be adjusted outside of the projected range based on geographical differentiation if the actual work location of the hired candidate differs from the desired primary location, or for other lawful reasons.
Senior Data Engineer x 2 Iconma LLCSenior Data Engineer x 2O'Fallon, MOThis role will lead migration efforts from legacy reporting platforms, establish scalable Fabric design patterns, and partner with business and technology stakeholders to deliver certified, governed, and high-performing analytical solutions. The ideal candidate combines deep data engineering expertise with hands-on experience in Microsoft Fabric, Power BI semantic modeling, data architecture, and enterprise governance.
Senior Product Manager -Technical MasterCardSenior Product Manager -TechnicalO'fallon, MO$104,000–$177,000 / 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. The Switching Solutions team is looking for a passionate, collaborative and experienced Senior Product Manager- Technical that will provide innovative, secure, and reliable solutions for core Mastercard transaction switching systems.
Senior Vice President, Software Engineering MasterCardSenior Vice President, Software EngineeringO'fallon, MO$220,000–$400,000 / 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. All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and therefore, it is expected that the successful candidate for this position 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.
Senior Specialist, Payroll Tax & M&A Integration Mastercard IncSenior Specialist, Payroll Tax & M&A IntegrationO'Fallon, MO$85,000–$132,000 / 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. This role serves as the payroll tax subject matter expert throughout the M&A lifecycle, ensuring tax compliance, regulatory readiness, employee tax setup accuracy, and successful integration into payroll operations.
Senior Analyst, Analytics & Metrics - Open Finance MasterCardSenior Analyst, Analytics & Metrics - Open FinanceO'fallon, MO$101,000–$162,000 / 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. The Strategic Customer Analytics- Open Finance team serves as a trusted analytics partner to Mastercard's Open Finance clients, helping customers understand performance, identify growth opportunities, and maximize value from Mastercard's data and connectivity solutions.
NewSenior Integration Engineer Mastercard IncSenior Integration EngineerO'Fallon, MO$96,000–$163,000 / 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.
Senior Service Management Engineer Mastercard IncSenior Service Management EngineerO'Fallon, MO$96,000–$163,000 / yearConfiguration Management - Capability to systematically manage and maintain the integrity of systems and software configurations by establishing, monitoring, and controlling changes, ensuring consistency across environments, and facilitating efficient deployment and recovery processes to enhance operational stability and reduce risks. Threat Management, Proactive Monitoring and Improvement - Capability to continuously monitor systems, applications, and infrastructure to identify trends, risks, and improvement opportunities, proactively addressing issues and implementing enhancements to optimize performance, reliability, and resilience.
NewSenior Specialist, Customer Experience and Design Mastercard IncSenior Specialist, Customer Experience and DesignO'Fallon, MO$104,000–$177,000 / 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. By monitoring the network on a global scale, Safety Net identifies and limits the impact of cyber attacks if customer or processor systems are breached-helping to minimize their financial and reputational impact.