NewSenior Java Full Stack Engineer EvolutyzSenior Java Full Stack EngineerChesterfield,, MOExperience building large-scale data platforms, distributed systems, and enterprise integration solutions across both on-premises and cloud environments, leveraging technologies such as Spark, Kafka, Flink, NiFi, Hadoop/Cloudera, Databricks, and modern cloud-native data services. This role involves close collaboration with your immediate team as well as other development teams across programs to align on shared goals, contribute to cross-cutting initiatives, and deliver cohesive, enterprise-grade solutions.
Senior Program Manager Post Holdings Inc.Senior Program ManagerSaint Louis, MissouriFull timeThis role operates at the enterprise level and routinely coordinates with, and is accountable to, the most senior audiences at Post: the CISO & CPO, the CIO, the Audit Committee and the Board, the senior leaders of the Cybersecurity function (Architecture & Operations, Risk Management, and Privacy & Technology Compliance), the Cybersecurity leaders embedded in each operating company, and IT and business-unit leadership across Post's operating companies. Own the single, current picture of what's in flight across a portfolio of programs that spans Cyber Operations, Cyber Risk, Cyber Compliance, Privacy, IT Workforce Productivity, IT Operations, and IT Service Management: the consolidated portfolio of every project inside each program, with milestones, owners, status, risks, and dependencies.
Senior Controls Engineer - Advanced Manufacturing Westinghouse Air Brake Technologies CorpSenior Controls Engineer - Advanced ManufacturingMO$91,100–$129,800 / yearYou will partner with cross-functional teams across operations, product engineering, maintenance, quality, procurement, information technology (IT), operational technology (OT), environmental health & safety (EHS), and business leadership to deliver reliable manufacturing controls and automation solutions across the global supply chain (GSC) consisting of all business segments. This role collaborates closely with manufacturing sites, technical specialists, external automation suppliers, original equipment manufacturers, and system integrators to design, deploy, secure, and support controls systems that improve safety, quality, delivery, productivity, and cost performance.
Senior Data Engineer x 2 IconmaSenior Data Engineer x 2O Fallon, MO$89.55–$93.84 / hourThis 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 Systems Engineer (Network Security Engineer) US BankSenior Systems Engineer (Network Security Engineer)Earth City, MO$105,400–$124,000 / yearIn addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Supervises and develops multi-platform converged enterprise engineering solutions targeted to meet existing, enhanced, and new platform solutions for business and infrastructure services.
Sr. Technical Recruiter - Professional Services and Consulting Job | Esri Career Opportunity Environmental Systems Research Institute IncSr. Technical Recruiter - Professional Services and Consulting Job | Esri Career OpportunitySt. Louis, MO$86,528–$142,792 / yearCompensation decisions and the base range for this role take into account many factors including but not limited to skill sets; experience and training; licensure and certifications; and other business and organizational needs. We are seeking a Senior Recruiter with a successful track record of identifying, engaging, and closing executive level candidates; someone to grow and drive recruitment efforts across multiple teams.
NEN Solution Engineering - Senior Network Engineer Leidos Holdings IncNEN Solution Engineering - Senior Network EngineerMO$107,900–$195,050 / yearThe successful candidate will remain actively engaged in hands-on network engineering and will work closely with Network Operations, Cybersecurity, Systems Engineering, program leadership, site personnel, customers, telecommunications carriers, equipment manufacturers, subcontractors, and other technical stakeholders. Solution Documentation: Develop and maintain high-level designs, low-level designs, logical and physical network diagrams, bills of material, IP addressing plans, port maps, rack elevations, cable requirements, configuration templates, implementation procedures, rollback plans, test plans, and as-built documentation.
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.
Sr AI Solution Architect Government Employees Health Association, Inc.Sr AI Solution ArchitectMORemote$138,859–$175,665 / yearOperating at the intersection of AI engineering, solution strategy, and developer experience, you will ensure our AI solutions act as a force multiplier, are robust, HIPAA-compliant, and capable of supporting GEHA's strategic modernization directives in collaboration with enterprise IT infrastructure, security and data teams. Drive AI FinOps best practices by designing cost-effective LLM integration patterns, optimizing token usage, caching strategies, and managing compute resources across cloud environments in partnership with IT Ops.
Sr Manager, Accounting Systems and Operations ARCO Construction Company IncSr Manager, Accounting Systems and OperationsBrentwood, MOAgencies must have a fully executed vendor agreement in place as well as written approval to submit candidates from an ARCO TA Manager for a specific position before submitting candidates. We hire the best and the brightest from across the country - constructing a team of experts in architecture, design, engineering, project management, and business services.
Sr Manager, Accounting Systems And Operations Arco ConstructionSr Manager, Accounting Systems And OperationsBrentwood, MOWe hire the best and the brightest from across the country - constructing a team of experts in architecture, design, engineering, project management, and business services. Seven or more years of experience in accounting operations, accounting systems, financial systems, business analysis, or a related field.
Senior Energy Engineer Siemens AGSenior Energy EngineerMaryland Heights, MO$74,970–$128,520 / yearAnalyze blueprints and perform site surveys to identify mechanical, electrical, and control systems to determine facility operational characteristics and apply building energy simulation programs to develop energy, cooling, and heating load-building models using modeling software. Participate in pre-sale activities, working closely with Sales to identify and technically qualify customer opportunities for energy efficiency and work with Siemens operations teams and outside vendors as it pertains to developing FIMs.
Senior Cloud Solutions Architect The Boeing CoSenior Cloud Solutions ArchitectBerkeley, MO$172,550–$249,550 / yearExperience with machine learning and generative artificial intelligence (AI) systems and tooling, including model registries and lifecycle tools (MLflow, Terraform, or equivalents); experience developing Large Language Models (LLMs) and maintaining Retrieval-Augmented Generation (RAG) systems with vector databases and embedding pipelines. Together, you will build cloud solutions, deploy data pipelines using Continuous Integration (CI) and Continuous Delivery/Deployment (CD) tools, implement DevOps practices, automate systems, and develop interpretable models-including Machine Learning (ML) and Large Language Model (LLM)-based solutions.
Senior Software Engineer Mastercard IncSenior Software EngineerO'Fallon, MO$115,000–$184,000 / yearAccountable for the full systems development life cycle including creating high-quality requirements documents, use cases, designs, and other technical artifacts including but not limited to detailed test strategies, performance benchmarking, release rollout and deployment plans, contingency/back-out plans, feasibility studies, cost and time analysis, and detailed estimates. 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.
Sr. Director, Information Technology MaritzSr. Director, Information TechnologyFenton, MissouriSTRATEGY & TECHNOLOGY LEADERSHIP 40%: Partners with the VP, Technology and business leaders to define technology strategy for Rewards, Fulfillment, and Commerce platforms (catalog, redemption, order management, payment, vendor integrations). Experience leading technology teams supporting commerce, rewards, loyalty, or fulfillment platforms (e.g., catalog/PIM, order management, payment processing, redemption engines) strongly preferred.
Senior Technical Program Manager MasterCardSenior Technical Program ManagerO'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. We're building a global B2B, microservices-based platform to help businesses of all sizes streamline how they manage payments when buying or selling products & services.
Senior Software Engineer - Java Mastercard IncSenior Software Engineer - JavaO'Fallon, MO$115,000–$184,000 / yearOverview: Mastercard's Enterprise Credit Risk (ECR) team is seeking a talented Senior Software Engineer - Java Full Stack to design, build, and modernize applications that power credit decisioning, portfolio risk management, lender workflows, customer experiences, and analytics across Mastercard's lending and risk ecosystem. 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 Database Engineer Mastercard IncSenior Database EngineerO'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 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 Technical Support Engineer Cyera US IncSenior Technical Support EngineerSt. Louis, MO$90,000–$110,000 / yearOwn escalated technical cases from Tier 1 and drive them through investigation, resolution, workaround, or clean escalation to Tier 3. Diagnose and troubleshoot complex product behavior related to data discovery, classification, permissions, DLP workflows, AI security, access analysis, connectors, integrations, and remediation workflows. This role owns complex troubleshooting within defined product domains, reproduces issues, validates workarounds, improves escalation quality, and helps reduce repeat issues through documentation and product feedback.