Lead Site Reliability Engineer-2 MasterCardLead Site Reliability Engineer-2O'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. The goal of every Business Operations team is to engage early in the development lifecycle to be more proactive and upfront in the development process, and to proactively manage production and change activities to maximize customer experience and increase the overall value of supported applications.
VDI Engineer GD Information TechnologyVDI EngineerSpringfield, MissouriAs a Virtual Desktop Infrastructure (VDI) Engineer, you will play a critical role in designing, implementing, and maintaining a secure, scalable, and highly available enterprise VDI environment supporting users across a global organization. To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
DevOps Engineer (NTO Test Support) GD Information TechnologyDevOps Engineer (NTO Test Support)Springfield, MissouriCollaborate with team members (Scrum Master, Product Owner, DevOps Engineers, Software Developers, etc) to develop test approaches with an emphasis on automation of recurring/regression test cases through selected toolsets, Develop and document end-to-end functionality test case narratives using task management system (JIRA/Confluence). To ensure our employees are able to protect their income, other offerings such as short and long-term disability benefits, life, accidental death and dismemberment, personal accident, critical illness and business travel and accident insurance are provided or available.
Lead Software Test & Verification Engineer, Phantom Works BoeingLead Software Test & Verification Engineer, Phantom WorksBerkeley, Missouri$126,650–$171,350 / yearBachelor 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 and 9+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience. Knowledge of software practices (e.g., configuration control, change management, problem reporting, software design, peer review, testing, and T&E specific practices), programming languages, operating systems and computing technology applicable to laboratory and flight test systems, including real-time, non-real-time, network-centric, monitoring and control applications.
Lead Site Reliability Engineer MasterCardLead 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. The goal of every Business Operations team is to engage early in the development lifecycle to be more proactive and upfront in the development process, and to proactively manage production and change activities to maximize customer experience and increase the overall value of supported applications.
Principal Radar Integrator Chief Engineer BoeingPrincipal Radar Integrator Chief EngineerBerkeley, Missouri$197,200–$266,800 / 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. Principal Chief Engineer: Education/experience typically acquired through advanced technical education from an accredited course of study in engineering, computer science, engineering data science, mathematics, physics or chemistry (e.g.
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.
Platform Engineer ApolisPlatform EngineerSt. Louis, MO$65–$70 / hourWe are seeking an experienced Platform Engineer to design, build, automate, and maintain AWS infrastructure supporting enterprise data platforms, AI agent environments, CI/CD pipelines, and production workloads. AWS Neptune/Neo4j, Kafka, Spark/Scala, Airflow, LangGraph/LangSmith, Splunk, FastAPI/Flask, AI/ML Infrastructure, MLflow, and AWS Certifications.
Trellix Endpoint Engineer D2 Technical ServicesTrellix Endpoint EngineerSpringfield, Missouri$170,000–$175,000 / yearYou'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.
ScienceLogic Engineer D2 Technical ServicesScienceLogic EngineerSpringfield, MissouriWork closely with a Business Technology peers and management emphasizing collaboration and joint effort to ensure that the needs and expectations of organizational stake holders, business partners, external customers, and third-party organizations are met and/or exceeded. Provides and applies advanced engineering to highly complex infrastructures including installing, configuring, testing and maintaining operating systems, application software, and system management tools.
NewJunior Cloud Operations and Customer Support Engineer D2 Technical ServicesJunior Cloud Operations and Customer Support EngineerSpringfield, Missouri$120,000–$130,000 / yearOur work depends on a TS/SCI cleared Junior Cloud Operations and Customer Support Engineer joining our team to support our intelligence customer in Springfield, VA or St. You’ll play a critical role in maintaining and enhancing our cloud infrastructure, emphasizing operational excellence, efficiency, and exceptional customer support.
Senior AI Engineer KoantekSenior AI EngineerChesterfield, MissouriThe successful candidate will be instrumental in designing, deploying, and maintaining production-grade ML solutions, including advanced Generative AI and Natural Language Processing (NLP) models, for our diverse client base. Implement and optimize cutting-edge Generative AI and NLP applications, demonstrating hands-on experience with technologies like Retrieval Augmented Generation (RAG) and Large Language Models (LLMs) in a production setting.
Product Design Engineer HIKINEXProduct Design EngineerSpringfield, MOFour to six years of experience in vehicle structural design (heavy or medium-duty truck experience is highly preferred) with exposure to dynamic structural analysis, finite element analysis, fatigue analysis, and product design. This role is responsible for validating designs, managing design analysis projects, and driving continuous improvement initiatives.
Field Service Engineer - Data Center HitachiField Service Engineer - Data CenterEarth City, MissouriRemoteYou’ll apply your technical skills to support critical infrastructure like data centers and utility networks, working directly with advanced transformer technology and integrated hardware-software solutions to ensure grid reliability and efficiency. Conduct electrical tests on transformers, such as bushing power factor and capacitance, core megger, TTR, winding resistance, insulation power factor, and insulation resistance.
Principal Engineer - Systems Enterprise HoldingsPrincipal Engineer - SystemsSt. Louis, MissouriRemoteFull timeWTT responsibilities include physical and virtual devices (desktops/laptops, tablets, payment, printers, virtual workstations, etc.), workforce/productivity applications (email, unified communications, collaboration, etc.), identity solutions (Active Directory, Entra, AppSec, etc.), security capabilities (endpoint protection, secure coding tools, risk database, etc.), and related applications (AppSec, Startup Page, etc.). Enterprise Mobility and its affiliates offer extensive car rental, carsharing, truck rental, fleet management, retail car sales, as well as travel management and other transportation services, to make travel easier and more convenient for customers.
Control Systems Engineer CogentControl Systems EngineerRiverside, MissouriCogent is a growing organization with a long-term focus on delivering engineered solutions, equipment sales, repair services, installation, and proactive system support. You’ll bring together your knowledge of controls hardware, PLC/HMI programming, and process integration to deliver systems that help our customers operate smarter, safer, and more efficiently.
Quality Engineer HitachiQuality EngineerJefferson City, MissouriHitachi Energy is looking for a Quality Engineer to join our Jefferson City, Missouri team and play a key role in strengthening product quality and process performance. From supporting test failure resolution to conducting onsite audits, your work will help prevent defects, reduce risk, and drive consistency across operations.
Python Engineer Manager Kemper Corp.Python Engineer ManagerSaint Louis, MO$99,000–$164,800 / yearThis role bridges actuarial science, solution development, and advanced data engineering, ensuring data-driven decision-making is enabled through an ecosystem of capabilities built in seamless collaboration with the actuarial team. The ideal candidate will oversee the development, maintenance, and implementation of data-driven pricing strategies for personal and commercial auto insurance products, ensuring the accurate, actionable use of data to drive our business forward.
Network/Satcom Engineer CACI International Inc.Network/Satcom EngineerSaint Louis, MO$75,200–$158,100 / yearThe OpportunityTeam CACI has an exciting and challenging opportunity available for a Network Engineer supporting an Intelligence Community customer's wide-area (WAN), local-area (LAN) and campus-area (CAN) networks across multiple security domains. Pay 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.