Application Developer - Mid CACI International Inc.Application Developer - MidSaint Louis, MO$63,300–$129,700 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. As a valued team member, you'll be part of a high-performing group dedicated to our customer's missions and driven by a higher purpose - to ensure the safety of our nation.
Junior Application Developer CACI International Inc.Junior Application DeveloperSaint Louis, MO$53,100–$106,300 / yearPay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground - in your career and in our legacy.
Electronic Systems Design and Analysis Apollo Professional SolutionsElectronic Systems Design and AnalysisBerkeley, MOPrecision Engagement Systems (PES) including Direct Attack weapons (JDAM, SDB, MOP, HAAWC and associated derivatives) and Cruise Missiles (SLAM ER, Harpoon and development weapons). Analyze, translate and implement requirements into system architecture, hardware and software designs and interface specifications, showing traceability throughout the product lifecycle.
66R-Assembly and Installation Apollo Professional Solutions66R-Assembly and InstallationBerkeley, MOManufacturing Engineering performs Design for Manufacturing and Assembly (DFMA) analysis and develops an integrated build plan consisting of work instructions for assembly/fabrication, kitting, tooling, inspection requirements, and other outputs to ensure fabrication meets design, test, and program requirements. As part of this team, you will have the opportunity to work on the latest military weapons and aircraft programs, such as: T-7A Redhawk, MQ-25A Stingray, various Phantom Works programs, various Boeing Weapons programs, and our legacy programs like F-15 and F/A-18 into the future.
62E-Liaison Engineering Apollo Professional Solutions62E-Liaison EngineeringBerkeley, MOBachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science. Researches and builds knowledge of Boeing and engineering design principles in order to develop solutions to product/process issues for production or simple technical in-service issues.
Manufacturing Engineer Apollo Professional SolutionsManufacturing EngineerBerkeley, MOBasic Qualifications (Required): Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science. The ideal candidate will lead cross-functional initiatives that increase throughput, reduce cost, improve quality, and enable production scaling for complex aerospace products.
6G4-Sys Architecting Requirements & Interfaces Apollo Professional Solutions6G4-Sys Architecting Requirements & InterfacesBerkeley, MOSupport/lead Systems Engineering efforts such as requirements decomposition, system architecture, system analysis, specification development, trade studies, program planning, interfaces management, risk management, certification planning & execution, verification & test planning, and overall integration and capture them in the MBSE model as appropriate. Understanding of various engineering analyses, including affordability, safety, reliability, maintainability, testability, human systems integration, survivability, vulnerability, susceptibility, system security, regulatory, certification, product assurance and other specialties quality factors into a preferred configuration to ensure mission success.
Manager, Business Analysis MasterCardManager, Business AnalysisO'fallon, MO$122,000–$207,000 / 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. Operating at the intersection of business analysis, technology, and business operations, this role partners with engineering, business stakeholders, finance, and operations to deliver innovative solutions that support Mastercard's evolving business needs.
Lead Database Platform Engineer MasterCardLead Database Platform EngineerO'fallon, MO$122,000–$207,000 / 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.
Principal Workday Technical Architect MasterCardPrincipal Workday Technical ArchitectO'fallon, MO$175,000–$297,000 / 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 successful candidate will combine deep Workday and broader HR technical expertise with enterprise architecture experience, bringing thought leadership, strategic vision, and hands-on architectural guidance across HCM, Recruiting, Talent, Compensation, Benefits, Payroll, Learning, and adjacent domains.
Transmission Line Engineer 3 - Grid Sargent & LundyTransmission Line Engineer 3 - GridClayton, Missouri$74,353–$113,595 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to solve problems using modern tools: You are expected to take engineering problems from issue to solution using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Many engineers in these roles build or use automation to create calculations, summarize technical documents, or draft design documentation, including appropriate use of agentic AI tools, with strong engineering judgment and verification of results.
AI-Application Security Engineer StifelAI-Application Security EngineerSaint Louis, MissouriFull timeThe role requires strong hands-on technical depth in secure software development, application security testing, vulnerability management, and emerging AI security risks, including prompt injection, model abuse, insecure integrations, and data leakage. Implement, integrate, tune, and scale security tooling across application and AI environments, including runtime monitoring, governance controls, testing platforms, and posture management capabilities, with a focus on coverage, signal quality, and operational effectiveness.
Solutions Architect - ERP D365 Core & Main Inc.Solutions Architect - ERP D365Saint Louis, MOAs a specialty distributor with a focus on water, wastewater, storm drainage and fire protection products and related services, Core & Main provides solutions to municipalities, private water companies and professional contractors across municipal, non-residential and residential end markets, nationwide. The Dynamics 365 Finance & Operations Financial Solution Architect will collaborate closely with business process owners, IS teams, technical architects and ERP Product owners to develop multi-technology solutions aligned with industry-leading and accepted best practices.
Senior NetSuite Engineer Paramount Apparel Intnl LLCSenior NetSuite EngineerSaint Louis, MOPart timeAs the #1 headwear brand* in the golf market and an entrusted licensing partner for companies including Nike, Adidas, and Peter Millar, Imperial is leading the industry in decorative apparel. The ideal candidate will have strong experience in SuiteScript, integrations, and ERP customization, with the ability to translate business requirements into scalable technical solutions.
NewData Analyst Pivotal SolutionsData AnalystFenton, MissouriDefines, creates, and evaluates processes; identifies and recommends process improvements; designs solutions using knowledge of business strategy, security, technologies, and architectural methods. This position is an expert on the system architecture and assists the vendor with technical information for the changes, working with the vendor to coordinate changes or has the ability to write an in-house solution for smaller internal applications.
NewSenior Analytics Engineer American Industrial Transport IncSenior Analytics EngineerSt. Charles, MOIn addition to delivering traditional analytics solutions, this role develops AI-ready data products and designs, builds, and implements enterprise AI capabilities including data agents, intelligent search, AI-assisted decision making, and future intelligent business solutions. Beginning with data available in the bronze layer of the enterprise data platform, this role owns the lifecycle of data curation, business transformations, enterprise data modeling, semantic modeling, and analytics that enable informed decision-making across the organization.
Geospatial Database Administrator (Onsite) geocgiGeospatial Database Administrator (Onsite)Saint Louis, Missouri$68,000–$82,000 / yearGeo cgi is seeking an experienced GIS Database Administrator that specializes in PostgreSQL and Oracle database management to support geospatial data systems critical to Air Force missions. The GDBA is responsible for maintaining the integrity, performance, and security of geospatial databases, with a focus on implementing Security Technical Implementation Guides (STIGs) quarterly.
Senior Manager, Solution Architect PwCSenior Manager, Solution ArchitectSaint Louis, MO$124,000–$280,000 / yearOur team designs and delivers the integration fabric and platform architectures that power modern enterprises - from cloud-native API ecosystems and event-driven architectures to AI-infused data pipelines and intelligent automation. The Role: As a Senior Manager in our Digital Integration & Architecture practice, you'll be an enterprise-scale change agent - shaping vision with executives, governing complex delivery, and building the capabilities clients need to sustain change.
Data Engineer Build-A-Bear Retail Management, Inc.Data EngineerSt Louis, MOPart timeThis role will work across cloud platforms, digital systems, and analytics tools to ensure our data is reliable, scalable, and ready for everything from business reporting to advanced AI applications. Expert with cloud-based data ecosystems, ideally Microsoft Azure (Data Factory, Synapse, Databricks, or Data Lake).
Security Analysts The Timberline GroupSecurity AnalystsSaint Louis, MissouriPreferred: Bachelor's degree in Cyber Security, Computer Science, Computer Information Systems, Management Information Systems, or extensive security-related experience, or an equivalent combination of education and experience. Excellent problem-solving and analytical skills, with the ability to define problems, collect data, establish facts, and draw valid conclusions.