NewCybersecurity Solutions Engineer – Threat Vulnerability Engineering Edward Jones InvestmentsCybersecurity Solutions Engineer – Threat Vulnerability EngineeringSt. Louis, MOYou’ll partner closely with detection engineering, cloud, infrastructure, data, and risk teams to embed security controls directly into enterprise architectures and delivery pipelines while continuing to grow deep technical expertise in modern security engineering. The Solutions Engineer, Security is a hands on engineering role within the Threat & Vulnerability Management (TVM) organization, focused on building and scaling security platforms that enable automated detection, response, and risk reduction across cloud and hybrid environments.
Support Engineer III Priority Talent PartnersSupport Engineer IIIChesterfield, MOFull timeHave hands-on security experience, including at least one incident you personally workedHave excellent written and verbal communication skills and communicate "in plain English"Be tenacious in providing great customer serviceBe able to accomplish amazing amounts of important workBe willing to do the unglamorous work: write the article after the ticket closes, take the ugly escalation at 4:55 on a Friday. Troubleshoot and maintain client infrastructure: servers, virtualization, routing, firewalls, and VPNsBe our hands-on responder when Huntress flags a compromised account or endpoint, and see the incident through to resolution.
Security Engineer II - CSIR StifelSecurity Engineer II - CSIRSaint Louis, MissouriFull timeHands-on experience in security systems, including firewalls, intrusion detection systems, endpoint detect response, anti-virus and anti-malware software, authentication systems, SIEM/UEBA tools, content filtering, etc. Stifel is home to approximately 9,000 individuals who are currently building their careers as financial advisors, research analysts, project managers, marketing specialists, developers, bankers, operations associates, among hundreds more.
Data Engineer Software Developer Isys TechnologiesData Engineer Software DeveloperScott AFB, IllinoisFull timeImplements solutions using Confluent Kafka, Elastic Stack, AWS, and Red Hat OpenShift (Kubernetes), including creating Kafka, Elastic, and Logstash pipelines and supporting Kibana visualizations and dashboards with React, JavaScript, and HTML. Experience with big data technologies and platforms such as Kafka, Spark, NiFi, Hadoop, Elasticsearch, Logstash, Databricks, and ELK Stack for text mining, summarization, search, and entity extraction.
IA Engineer - Intermediate DecisionPoint | CortekIA Engineer - IntermediateScott Air Force Base, IllinoisFull timeOverview: DecisionPoint seeks an Intermediate Information Assurance Engineer to support cybersecurity, compliance, and risk management activities for Global Information Technology Support Services supporting the Military Surface Deployment and Distribution Command (SDDC) Deputy Chief of Staff for Information Management (G6). However, employees who have access to the compensation information of other employees or applicants as a part of their essential job functions cannot disclose the pay of other employees or applicants to individuals who do not otherwise have access to compensation information, unless the disclosure is (a) in response to a formal complaint or charge, (b) in furtherance of an investigation, proceeding, hearing, or action, including an investigation conducted by the employer, or (c) consistent with the contractor's legal duty to furnish information.
NewAutomation 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.
Controls Engineer 3rd Shift Piston AutomotiveControls Engineer 3rd ShiftWentzville, MissouriFull timeThe plant Controls Engineer provides expertise for the maintenance of ongoing production processes, including the implementation and documentation of required process changes to support continuous improvement and product changes. Overview: The Controls Engineer plays a crucial role in maintaining, optimizing, and troubleshooting the control systems essential to production processes within the manufacturing facility.
Software Engineer II - Decision Management Program MasterCardSoftware Engineer II - Decision Management ProgramO'fallon, MO$92,000–$147,000 / 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.
Field Electrical Power Engineer Guarantee ElectricalField Electrical Power EngineerSt. Louis, MOFull timeThe Field Electrical Power Engineer will be responsible for project oversight of all aspects of electrical power systems including one-line drawings, NEC code compliance, power scheme control drawings, short circuit coordination drawings, arc flash studies and labeling, circuit breakers, switchgear, medium voltage systems, relays, grounding systems, overcurrent protection, transformer differential protection, and power system communication. Knowledge of data center electrical infrastructure including Uninterruptible Power Supplies (UPS), Static Transfer Switches (STS), Automatic Transfer Switches (ATS), Power Distribution Units (PDU), batteries, metering systems, and distribution power systems.
Lead Software Engineer : Mastercard Shiftcode Analytics, IncLead Software Engineer : MastercardO Fallon, MOResponsible for identifying and resolving end-to-end performance bottlenecks across distributed systems, Spring Boot services, middleware components, and hybrid cloud environments (private cloud + AWS). Ideal candidates have extensive experience with high-scale, multi-region, and high-transaction platforms (e.g., financial systems, payment processing, or large enterprise SaaS) running in a Cloud environment.
NewNetwork Automation Engineer Booz Allen Hamilton Inc.Network Automation EngineerScott Air Force Base, IL$86,900–$198,000 / yearYou'll work with a cross-functional team to develop and implement automation solutions, maintain and improve our CI/CD pipelines, and work closely with our development and operations teams to ensure the smooth deployment and management of our infrastructure and applications. Experience with Infrastructure-as-Code environments, including activities around the automated server or network configurations, large-scale software deployments, or monitoring and testing such as continuous integration and continuous delivery (CI/CD).
NewElectrical Engineer One Tech EngineeringElectrical EngineerSaint Louis, MOComplete physical substation design such as yard layouts, plans, sections, grounding systems, lightning protection, control building arrangements, interior/exterior raceways, auxiliary AC/DC power systems, and bills of material. Perform protection and control (P&C) design, including panel arrangements, one-line/single-line diagrams, three-line diagrams, AC schematics, DC elementaries, equipment wiring, and relay panel wiring.
Site Reliability Engineer II MasterCardSite Reliability Engineer IIO'fallon, MO$76,000–$127,000 / 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. IT Service Management- Ability to apply IT service management principles to incident, problem, and change management, ensuring reliable service delivery, effective incident response, and continuous service improvement aligned to business needs.
NewMechanical Engineer - HVAC GHR Engineers & Associates, INC.Mechanical Engineer - HVACSaint Louis, MO$75,000–$95,000 / yearSince 1949, we have built our reputation through quality work, integrity, and service.\r\n\r\nWe design the systems that make buildings functional, sustainable, and safe, working across healthcare, K–12, commercial, municipal, and specialty building types.\r\n\r\nWe’re a close-knit team of about 20 people. We design the systems that make buildings functional, sustainable, and safe, working across healthcare, K–12, commercial, municipal, and specialty building types.
Data Engineer Software Developer LeidosData Engineer Software DeveloperShiloh, IllinoisYou will an integral member of a fast paced, Agile development and implementation team to architect, design and develop data integration solutions (Extract, Transform, Load) to support a unified User Experience / User Interface (UX/UI) that provides a holistic single-pane-of-glass interface for an integrated solution on the Elastic platform. As a key Real-Time Visibility team member, you will be conducting design and implementation for a variety of solution capabilities to integrating various data sources into Confluent (Kafka) and Elastic platforms, design of robust data integration solutions, and adhering to the program’s CI/CD processes and data governance practices.
NewStaking Engineer Cuivre River ElectricStaking EngineerLake St Louis, MOFull timeMeet and coordinate with Owners, Developers, Civil Engineers to coordinate needs and requirements of new overhead or underground extension of facilities for new commercial or residential developments. Our team is driven by an outstanding culture, a strategic and engaged workforce, and a community minded cooperative that lives our values of safety, integrity, and accountability in everything we do.
NewSenior Cybersecurity Engineer ClaycoSenior Cybersecurity EngineerSt. Louis, MO3-5 years of direct work-related Cybersecurity Operations experience, including hands-on experience administering and engineering Data Loss Prevention (DLP) and Cloud Access Security Broker (CASB) solutions, as well as Security Control Engineering (firewalls, email security gateways, WAFs, etc.). Partners with GRC and business units to map data flows, classify sensitive data, and address data-protection gaps by aligning DLP and CASB policies with regulatory and contractual requirements (e.g., GDPR, CCPA, HIPAA, PCI-DSS) and deploying specialized controls (encryption, tokenization, blocking, or quarantine) as needed.
High Speed Guard Engineer CACI International Inc.High Speed Guard EngineerSaint Louis, MO$90,300–$189,600 / yearOur TCS team provides innovative design, engineering, procurement, implementation, operations, sustainment, and disposal of transport and cybersecurity IT services on multiple networks and security domains, at multiple locations worldwide to support the NGA mission. Our TCS team delivers innovative design, engineering, procurement, implementation, operations, sustainment, and disposal of transport and cybersecurity IT services on multiple networks and security domains, at multiple locations worldwide to support the NGA mission.
Virtualization & Storage Engineer Blitt & Gaines P.C.Virtualization & Storage EngineerSaint Louis, MODesigns, implements, and maintains virtualization and storage infrastructure to ensure high availability, performance, and scalability across on-premises and cloud environments. Our Firm has 47 attorneys and 250 support staff throughout 9 offices in the following states: Arizona, Arkansas, Illinois, Indiana, Tennessee, Missouri, Iowa, Kansas, and Wisconsin.
NewSpecialist Controls Applications Engineer 3 DaikinSpecialist Controls Applications Engineer 3Chesterfield, MOControls Applications Specialist 3 core functions include project level execution of technical tasks, self-management of priorities as well as the priorities of other team participants, documentation of activities, coordination with other project participants, management of sub-contractors, safety awareness and maintenance, adherence to company and project requirements and expectations, management of financial elements of projects, and development of BAS/Controls internal best practices. Appropriately allocate time and prioritize issues to ensure objectives are met, establishing, and maintaining systems that ensure the completion of tasks, update, and training, and give feedback on results and progress to the team.