Data Scientist eCommerce Search TalteamData Scientist eCommerce SearchSt. Louis, MOAs a Data Scientist – eCommerce Search, you will play 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.
Sr Phlebotomist - Hazelwood, MO Natera IncSr Phlebotomist - Hazelwood, MOHazelwood, MOThe Natera team consists of highly dedicated statisticians, geneticists, doctors, laboratory scientists, business professionals, software engineers and many other professionals from world-class institutions, who care deeply for our work and each other. Resolves unusual test orders by contacting the physician, pathologist, nursing station, or reference laboratory; referring unresolved orders back to the originator for further clarification; notifying supervisor of unresolved orders.
Software Engineer MiTek Industries IncSoftware EngineerChesterfield, MO$85,000–$140,000 / yearIn this role, you will work closely with Software Engineering, Product Management, Quality Assurance, Architecture, and Customer-facing teams to deliver scalable, reliable software solutions that streamline operations, solve complex business challenges, and improve the customer experience for some of the nation's leading homebuilders. With nearly 5,600 team members worldwide, MiTek collaborates across the building industry to enable and accelerate transformational breakthroughs in design and construction to transform the way the industry designs, makes, and builds.
NewFull-Stack Developer Lumos Networks Corp.Full-Stack DeveloperSt. Louis, MO$86,205–$100,000 / yearAbout Segra: Segra owns and operates a wide and dense fiber-optic infrastructure footprint that provides state-of-the-art connectivity, cybersecurity, voice, cloud and colocation solutions, all backed by industry-leading service and reliability. We invest in the communities we serve by hiring locally, empowering our teams, and continually upgrading our network infrastructure to deliver smarter, stronger technology solutions.
R -6B1BI3-Design and Analysis Engineer 3 - 664-Electronic Sys Design & Analysis SearchProsR -6B1BI3-Design and Analysis Engineer 3 - 664-Electronic Sys Design & AnalysisHazelwood, MO$60–$70.55 / hourUtilize Model-Based Systems Engineering (MBSE) tools such as DOORS, Cameo, and mathematical modeling and simulation to develop system definitions/architectures and perform trade studies (includes integration with interfacing engineering disciplines model based design tool sets). " 3+ years familiarity with electrical avionics system design including electrical systems and subsystems design, interface cable design between electrical system and platform, electrical hardware/software integration, coordination with vendors for part selection, and general test experience to do hardware/software testing of the system in a lab.
Engineer Technical Specialist 2 The Structures Company, LLCEngineer Technical Specialist 2Berkeley, MOPossess at least one of the following certifications: CompTIA Security+, Security Certified Network Professional (SCNP), Systems Security Certified Practitioner (SSCP), GIAC Security Essentials Certification (GSEC), or Certified Information Systems Security Professional (CISSP). Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent directly related to work statement.
Director - Software/ AI Native Engineer BOLDDirector - Software/ AI Native EngineerSt. Louis, MO$160,000–$170,000 / yearFull timeExperience with: GitHub Copilot, Claude Code CLI, AI-assisted development platforms, LLM integrations, Agentic systems, AI orchestration frameworks. Deep understanding of: Software Engineering, Cloud Native Architecture, API Management, Microservices, DevOps & Platform Engineering.
Salesforce - Software Engineer The Timberline GroupSalesforce - Software EngineerSaint Louis, MissouriWorking knowledge of multiple 3 rd party applications (SQL server, Jitterbit Harmony and Jitterbit App Builder, Propel) and ERP applications (JD Edwards, Oracle, Hyperion) preferred. They will work closely with IT Business Analysts and Solution Architects to understand and analyze how core business processes interact with Salesforce CRM and identify key opportunities for improvement.
Senior Software Engineer Eastman Chemical CoSenior Software EngineerSt. Louis, MOThe company's innovation-driven growth model takes advantage of world-class technology platforms, deep customer engagement, and differentiated application development to grow its leading positions in attractive end markets such as transportation, building and construction, and consumables. This role is primarily focused on full-stack software engineering, with additional responsibility for improving the observability, stability, and operational excellence of our platforms in cloud environments.
TriZetto/ TZ Software Engineer ApolisTriZetto/ TZ Software EngineerSt. Louis, MORemote$50–$55 / hourThe ideal candidate will support Medicare enrollment operations, develop and configure EAM solutions, build integrations with enterprise systems, and ensure reliable enrollment transaction processing. We are seeking an experienced Software Engineer with 12+ years of experience in TriZetto Elements EAM , FACETS , and .NET development.
Senior Software Engineer Abode Techzone LLCSenior Software EngineerSt. Louis, MOThis role is ideal for a full-stack engineer who thrives in fast-paced technical environments, enjoys solving complex engineering challenges, and has experience building cloud-native applications with modern development practices. You will play a key role in designing new capabilities, enhancing existing systems, integrating external services, and collaborating with cross-functional teams to deliver secure and reliable solutions.
Senior Software Engineer - In Vitro Diagnostics WilsonHCGSenior Software Engineer - In Vitro DiagnosticsSaint Louis, MOBachelor’s degree in Computer Science, Data Engineering, Software Engineering, Biology, Microbiology, Clinical Laboratory Science, Biomedical Engineering, or a related technical or scientific field. Implements infrastructure as code (IaC) solutions using AWS CloudFormation, containerized applications (Docker/Kubernetes), and automated deployment workflows.
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.
Software Engineer Harris Computer SystemsSoftware EngineerMissouri, 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.
Senior Site Reliability Engineer World Wide Technology IncSenior Site Reliability EngineerMaryland Heights, MORemote$108,400–$135,500 / yearAdditional Perks: Family Planning Benefits, Nursing Mothers Benefits, Voluntary Legal, Voluntary Supplemental Accident/Illness/Hospital, Voluntary ID Theft, Pet Insurance, Employee Discount Program. Bachelor's degree, preferably in computer science or Management Information Systems; A combination of education, training and experience may be considered in lieu of a degree.
pipeline-engineer-midwest-region Burns & McDonnellpipeline-engineer-midwest-regionSaint Louis, MO$100,000–$160,000 / yearThe Staff Pipeline Engineer will work on project teams to create world-class designs for new projects, alterations, and redevelopments on a variety of pipeline projects, including transmission and distribution pipelines. Modify and review production drawings for a variety of projects including, but not limited to: projects including pipeline projects, transmission & distribution pipelines.
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.
PTE Project Engineer & Technical Manager WSP Global IncPTE Project Engineer & Technical ManagerSaint Louis, MOThis role ensures technical training is developed to support safe, effective, and efficient work processes through a combination of technical understanding, project/client/team needs, and focused growth areas as defined by the PTE personnel and project management teams. Apply high-level electrical engineering techniques and processes to identify improvements for various infrastructure project phases involving more complex infrastructure engineering work, including concept development, preliminary design, final design, procurement, construction, and operation.
mechanical-engineer-power-multiple-locations Burns & McDonnellmechanical-engineer-power-multiple-locationsSaint Louis, MO$100,000–$165,000 / yearQuality reviews and updates production drawings for a variety of projects and project-related data as required by the project managers to verify corrections are made within multiple CAD-related software. As a Mechanical Engineer, you will work on project teams to create world-class designs for new projects, alterations and redevelopments on a variety of power projects.
Lead Platform Engineer ClaycoLead Platform EngineerSt. Louis, MOPioneer the next evolution of AI-powered infrastructure working with leadership: explore and architect agent-based systems (workflow engines like n8n, agentic AI patterns) for PR generation, intelligent incident handling, and autonomous runbook execution - driving both the technical implementation and organizational readiness for this shift. Lead the technical implementation of AI-enabled workflows working with leadership on strategy: evaluate and integrate Enterprise AI tools (ChatGPT, GitHub Copilot, Claude, and emerging agent frameworks) into infrastructure and operational processes, always looking for opportunities to accelerate delivery and eliminate toil.
NewDevOps Engineer TechDigitalDevOps EngineerSt. Louis, MOAs a Senior DevOps Engineer, you will play a key role in designing and implementing scalable cloud infrastructure on Google Cloud Platform (GCP) while developing and maintaining CI/CD pipelines, optimizing system reliability, and ensuring the performance and security of our digital platforms. Experience working in large organizations with a strong emphasis on security controls around access to cloud resources, preferably in the healthcare space.
Data Engineer Booz Allen Hamilton IncData EngineerO'Fallon, IL$61,900–$141,000 / yearOnsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role. Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.
GTM Engineer DealMachineGTM EngineerSt. Louis, MODocument 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).
Quality Engineer II in Facilities & Metrology Thermo Fisher Scientific IncQuality Engineer II in Facilities & MetrologySt. Louis, MOWe provide our global teams with the resources needed to achieve individual career goals while helping to take science a step beyond by developing solutions for some of the world's toughest challenges, like protecting the environment, making sure our food is safe or helping find cures for cancer. Work closely with quality assurance, operations, validation, and regulatory teams to maintain robust quality systems that support manufacturing excellence and enable our customers to make the world healthier, cleaner, and safer.
AWS Engineer duvari groupAWS EngineerSaint Louis, MOYou'll partner with software and hardware engineering teams across three continents, serving as the technical backbone that keeps everything running. If you're an engineer who enjoys ownership, autonomy, and building infrastructure that makes a real impact, I'd love to connect.
Design and Analysis Engineer 3 LancesoftDesign and Analysis Engineer 3Berkeley, MO$63.94At our Electrical Engineers develop and test electronic and electrical system requirements using analytical and technical skills, translate requirements into system architectures and modify hardware and software designs for aircraft, unmanned vehicles and much more. Precision Engagement Systems (PES) including Direct Attack weapons (JDAM, SDB, MOP, HAAWC and associated derivatives) and Cruise Missiles (SLAM ER, Harpoon and development weapons).
NewProject Engineer Internship, Industrial Construction Graycor IncProject Engineer Internship, Industrial Constructioneast alton, ILTo Be Considered for Graycor's Internship Program, You Must: Be currently enrolled as an undergraduate or graduate student, actively pursuing a degree in construction management, engineering, or other relevant technical discipline. At Graycor, You Will Gain Experience in the Following Areas: Assist Project Manager and Superintendent in the efficient control and management of the project, while ensuring safety and quality programs are being executed on the project site.
Industrial Project Engineer Nixon Power Services LLCIndustrial Project EngineerChesterfield, MOThis position is responsible for leading technical discussions in office & field settings to successfully achieve project milestones and ensure ultimate customer satisfaction. Position works with general and electrical contractors, engineering firms, vendors, end users and internal Nixon groups.
System Engineer- Cyber Security Engineering Focus EsriSystem Engineer- Cyber Security Engineering FocusSaint Louis, MissouriYou'll work closely with other system engineers, administrators, and program teams to ensure systems are built, assessed, and operated in compliance with DoD and NIST requirements. From managing RMF and ATO packages to driving vulnerability remediation and system hardening, this role is central to maintaining secure, mission-ready systems throughout their lifecycle.
Cloud Engineer | Transitioning Military INflow FederalCloud Engineer | Transitioning MilitarySt. Louis, MOUSMC (United States Marine Corps): 0600, 0631, 0633, 0639, 0651, 0639, 0681, 0699, 0630, 0605, 0601, 2800, 2813, 2847, 2862, 5900, 5939, 5948, 5970, 5974, 5993. As we progress, our focus remains steadfast on developing our people so they can lead our customers into the future of mission systems and operations, adeptly navigating the ever-evolving landscape of the Department of Defense with innovative solutions and strategic insights.
GenAI Python Systems Engineer -Senior Manager PricewaterhouseCoopers LLPGenAI Python Systems Engineer -Senior ManagerSt. Louis, MO$124,000–$280,000 / yearCertification in Cloud Platforms [e.g., AWS Certified Solutions Architect, AWS Data Engineer, Google Professional Cloud Architect, GCP Data Engineer Microsoft Certified: Azure Solutions Architect Expert, Azure Data Engineer Associate, Snowflake Core, Snowflake Databricks Data Engineer Associate] is a plus. Examples of the skills, knowledge, and experiences you need to lead and deliver value at this level include but are not limited to: Craft and convey clear, impactful and engaging messages that tell a holistic story.
Data Engineer Build-A-Bear Workshop IncData EngineerSt Louis, MOThis 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).
AWS Cloud Engineer aqua ITAWS Cloud EngineerO'Fallon, ILThis position involves collaborating with teams in the design and implementation of AWS system architectures including operation status and security of government systems (ATO), reviewing and providing input to system requirements, and compiling industry best practices / lessons learned into future iteration designs. 5+ years’ experience consulting, designing and implementing distributed solutions and 3+ years’ experience with cloud-based solutions (Cloud, SOA, Web-Services) including virtualization environment, network and operating system experience .
Senior Software Product Manager RapsodoSenior Software Product ManagerSt. Louis, MOWorking across global teams, you'll lead products from concept through launch and continuous improvement, using data, customer research, and AI-powered tools to accelerate product discovery, prototyping, and delivery. Direct experience writing PRDs, running sprint prioritization, and shipping features with an engineering team — not PM-adjacent roles like business analyst or project coordinator.
Senior Software Product Manager - Golf RapsodoSenior Software Product Manager - GolfSt. Louis, MOWorking across global teams, you'll lead products from concept through launch and continuous improvement, using data, customer research, and AI-powered tools to accelerate product discovery, prototyping, and delivery. Direct experience writing PRDs, running sprint prioritization, and shipping features with an engineering team — not PM-adjacent roles like business analyst or project coordinator.
Relay Maintenance Engineer AmerenRelay Maintenance EngineerBelleville, IllinoisWe take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, credentials, and internal equity when determining the base salary offered. Two or more years of utility experience with specific knowledge of protective relaying or substation and power plant control schemes preferred.
Construction Engineer II Gilbane Building CoConstruction Engineer IISt. Louis, MOThe Construction Engineer II assists the project team in obtaining, evaluating, coordinating, and distributing documents, reports, submittals, billing reports, and scopes of work to construct the project in a timely manner within budget and quality specified. Champion Innovation - Identify opportunities for new and improved ways of doing things that result in value added, unique and differentiated solutions.
Field Application Engineer - Temporary - Part Time - St Louis, MO Field AI IncField Application Engineer - Temporary - Part Time - St Louis, MOSt. Louis, MO$20–$25 / hourWe go beyond typical data-driven approaches or pure transformer-based architectures, and are charting a new course, with already-globally-deployed solutions delivering real-world results and rapidly improving models through real-field applications. We are looking for a proactive and tech-savvy Field Application Engineer to support the deployment, testing, and client-facing operations of our cutting-edge robotic systems-including drones, quadrupeds, and humanoid robots.
Project Manager - Building Structural Engineer 10+ Years JobotProject Manager - Building Structural Engineer 10+ YearsSt. Louis, MO$120,000–$150,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. This position is ideal for a structural engineer that enjoys working with clients on building expansions, repairs, renovations, and stand-alone buildings ranging from $10k to $20M.
NewProject Engineer JobotProject EngineerSt. Louis, MO$60,000–$85,000 / yearInformation collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. By applying for this job, you agree to receive calls, AI-generated calls, text messages, or emails from Jobot, and/or its agents and contracted partners.
NewControls Engineer – Building Automation Systems (BAS) JobotControls Engineer – Building Automation Systems (BAS)St. Louis, MO$90,000–$110,000 / yearThis organization delivers complete automation solutions for commercial, healthcare, industrial, education, government, and mission-critical facilities, providing expertise in building automation, HVAC controls, life safety, security integration, and related building technologies. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.
Service Desk Engineer GFI DigitalService Desk EngineerMaryland Heights, MOAs a Service Desk Engineer, you will be responsible for delivering exceptional customer service by implementing, maintaining, troubleshooting, and optimizing workstation and server hardware, software, network equipment, and connectivity. 3-4 years of hands-on IT support experience in a similar role (deploying and troubleshooting Windows workstations and applications, supporting and maintaining Windows Server environments).
Automation Engineer II Salas O'Brien, Inc.Automation Engineer IIChesterfield, MO$50,000–$100,000 / yearPart timeDue to continued growth, Salas O’Brien, a leader in industrial automation engineering and equipment, located in Chesterfield, Missouri has an immediate opening for a remote, experienced, creative and dynamic individual for the position of Automation Engineer. • The candidate will be able to work independently but be quick to ask questions and draw upon the best Salas O’Brien, customer, and industry resources to complete work accurately and efficiently.
Product Security Engineer (Air Dominance-Phantom Works) BoeingProduct Security Engineer (Air Dominance-Phantom Works)Berkeley, MissouriThe candidate will provide technical support for product cyber security and resiliency engineering for all phases of the hardware design and development lifecycle including requirements and interface definition, architectural design, procurement & supplier management, and integration of Edge compute, communications, and encryption hardware in support of segment development. The 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.
Automation Engineer III Salas O'Brien, Inc.Automation Engineer IIIChesterfield, MO$50,000–$100,000 / yearPart timeDue to continued growth, Salas O’Brien, a leader in industrial automation engineering and equipment, located in Chesterfield, Missouri has an immediate opening for a remote, experienced, creative and dynamic individual for the position of Automation Engineer. • The candidate will be able to work independently but be quick to ask questions and draw upon the best Salas O’Brien, customer, and industry resources to complete work accurately and efficiently.
Joint Fires Network (JFN) Engineer III Isys TechnologiesJoint Fires Network (JFN) Engineer IIIScott AFB, IllinoisFull timeAssess, identify and recommend resolutions to various network incidents and/or deficiencies leveraging knowledge in one or more of following: routers, switches, crypto devices, routing, CISCO, Juniper, MSPP, optical transport network, MPLS, time division multiplexing, SDH/SONET. Work directly with internal and external customers, external government agencies, and other engineering tiers to ensure maximum network availability to minimize or eliminate mission and operational impact.
Senior Mission Systems Crew Systems Electrical Engineer The Boeing CoSenior Mission Systems Crew Systems Electrical EngineerBerkeley, MO$136,850–$185,150 / yearThe 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. Basic Qualifications (Required Skills and Experience): Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement.
Lead Project Engineer BoeingLead Project EngineerHazelwood, MissouriMulti-disciplinary technical expertise, working knowledge or project engineering in Model Based Systems Engineering, Software Engineering, and Data Science, including in classified computing infrastructure and architecture, along with a working knowledge of Department of Defense cyber security requirements. The 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.
Agile Release Train Engineer (Experienced and Senior) BoeingAgile Release Train Engineer (Experienced and Senior)Berkeley, 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. The Boeing Company The Boeing Company is currently seeking a highly motivated Agile - Release Train Engineer (RTE) (Experienced or Senior) to become part of a large Air Dominance Division Mission Systems Software team using Agile in Berkeley, MO .
Senior VDC Engineer, Electrical VIATechnik LLCSenior VDC Engineer, ElectricalSt. Louis, MORemote$90,000–$110,000 / yearVIATechnik is looking for a Senior VDC Engineer who wants to lead complex electrical BIM/VDC projects end-to-end-owning model quality, guiding global teams, and working directly with electrical subcontractor clients to solve real constructability challenges before construction begins. We work on some of the industry's largest and most interesting projects such as Apple's new headquarters, Virgin Hyperloop One, Chicago Transit Authority (CTA) modernization & expansions, Denver International Airport, Chicago O'Hare International Airport, Hudson Yards, the Atlanta Falcons Stadium, Chase Arena, the Tesla Gigafactory and many more.