Cyber Security Engineer III System OneCyber Security Engineer IIISt. Louis, MO$135,000 / hourProvide cyber threat intelligence support, including the collection, fusion, analysis, creation, and distribution of threat intelligence from government entities, commercial feeds, open sources, and partner organizations. The Cyber Security Engineer will collect, analyze, and distribute threat intelligence from government sources, commercial feeds, open source reporting, and partner organizations to improve situational awareness of the cyber threat environment.
Platform Engineer Kforce Inc.Platform EngineerSaint Louis, MO$55–$65Observability & Reliability Practices: Experience with reliability practices, including Metrics, logs, traces, alerting, dashboards, and service health monitoring; Incident response, root cause analysis, corrective action tracking, and runbooks; SLOs, SLIs, production readiness, resilience, and reliability improvement. Use approved AI-assisted engineering tools such as GitHub Copilot and OpenAI Codex responsibly in day-to-day delivery, and share practical patterns that accelerate reliability improvements, troubleshooting, documentation, and automation.
System Engineer - ArcGIS EsriSystem Engineer - ArcGISSt. Louis, MO$120,640–$197,600 / yearDeploy and configure ArcGIS in a wide variety of environments across operation systems, cloud providers, security architectures, customer types and organizations, to meet the customers service level agreement. Experience with Esri software including ArcGIS Enterprise, ArcGIS Desktop, ArcGIS Online, Portal for ArcGIS and ArcGIS Runtime and their associates APIs or interfaces.
Software Development Engineer II - Back End EsriSoftware Development Engineer II - Back EndSt. Louis, MO$97,240–$162,240 / 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. From building intuitive AI web interfaces to writing Python for geoprocessing tools and AI agents, youll be exposed to the full development lifecycle and cutting-edge GIS solutions.
Technical Consultant - Enterprise Data Engineer EsriTechnical Consultant - Enterprise Data EngineerSt. Louis, MO$84,240–$142,480 / yearYou will work both independently and as part of project teams to configure back-end geospatial database management capabilities that support customer workflows utilizing ArcGIS web, desktop, and mobile applications. Compensation 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.
Sr. Site Reliability Engineer - AWS Geospatial Technology EsriSr. Site Reliability Engineer - AWS Geospatial TechnologySt. Louis, MO$84,240–$142,480 / 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 care about your career growth and strive to assign projects based on what will help each team member develop into a better-rounded engineer and enable them to take on more complex tasks in the future.
T-7A Aero Performance Engineer BoeingT-7A Aero Performance EngineerBerkeley, 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. Boeing is recruiting for an Aero Performance engineer to work on the exciting new Air Force trainer, the T-7A program which is wrapping up the EMD phase (engineering, manufacturing, and development) and starting into LRIP (low-rate initial production.
staff-solar-performance-engineer-solar-multiple-locations Burns & McDonnellstaff-solar-performance-engineer-solar-multiple-locationsMO$110,000–$175,000 / yearBurns & McDonnell's Power global practice is seeking to hire an experienced Solar Performance Engineer to support our collection of active utility-scale solar engineering, procurement, and construction (EPC) projects through preconstruction, commissioning, testing, and project turnover. The Solar Performance Engineer will serve as a technical resource across project phases, helping to establish expected plant performance during preconstruction and validating actual performance during commissioning and testing prior to substantial completion.
GPU Performance Engineer - Neural Reconstruction NVIDIA CorpGPU Performance Engineer - Neural ReconstructionMOWhat We Need To See: BS, MS, PhD, or equivalent experience in Computer Science, Computer Engineering, Electrical Engineering, Applied Math, Robotics, Computer Vision, Machine Learning, or a related field (or equivalent experience) with 12+ years of experience. Improve CUDA and PyTorch performance for Gaussian Splatting and neural reconstruction workloads, including camera/lidar data, multiview batching, large-scene rendering, and memory-sensitive training paths.
Performance Engineer Intern, Systems Software- Fall 2026 NVIDIA CorpPerformance Engineer Intern, Systems Software- Fall 2026St. Louis, MOWhat you'll be doing: Writing and maintaining containerized GPU accelerated workloads for the financial services industry, from deep learning training and inference, to portfolio optimization and backtesting. Our work in visual computing, the art and science of computer graphics, has led to thousands of patented inventions, breakthrough technologies, deep industry relationships and a globally recognized brand.
Raytracing Compiler Engineer - Developer and Performance Technology NVIDIA CorpRaytracing Compiler Engineer - Developer and Performance TechnologyMO$184,000–$287,500 / yearWhat youll be doing: Guide the design and implementation of a new LLVM-based backend JIT compiler targeting NVIDIA GPUs. The base salary range is: $184,000 USD - $287,500 USD for Level 4. $224,000 USD - $356,500 USD for Level 5.
Senior Electrical Engineer PENTA Engineering CorporationSenior Electrical EngineerSt. Louis, MOFull timePreparation of Electrical Design Criteria for all projects; attend kickoff meetings; assist in proposal preparation and CAPEX for electrical/controls projects. Electric power distribution & grounding, design, and operation of low and medium Voltage Systems in heavy process industries.
Substation Design Engineer-Physical Design UtilitraSubstation Design Engineer-Physical DesignChesterfield, MO$115,000–$140,000 / yearFull timeResponsible for engineering physical design and technical support for projects relating to new and existing Bulk, Distribution, and Customer Substations (typically involving voltages up to 138kV). Occasionally provide drawings including one lines, panel layouts, schematics, wiring, and interconnection diagrams for new and existing substations based on scope requirements.
Sr. Substation Engineer GFT Infrastructure IncSr. Substation EngineerSt. Louis, MORemote$107,000–$165,000 / yearIn this capacity, the successful candidate will be responsible for the following: Develop substation layout drawings including, plan and elevations, yard layouts, grounding, grounding details, raceway, raceway details, control building layouts, cable lists, and material lists on new and existing substations. Our team excels in providing solutions for power transmission, distribution, and renewable energy, utilizing advanced technologies and creative problem-solving to meet today's diverse energy needs.
Electronic System Design & Analysis Engineer Apollo Professional Solutions IncElectronic System Design & Analysis EngineerHazelwood, MOUtilize 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.
Principal Substation Engineer GFT Infrastructure IncPrincipal Substation EngineerSt. Louis, MORemote$147,000–$170,000 / yearIn this capacity, the successful candidate will be responsible for the following: Develop substation layout drawings including, plan and elevations, yard layouts, grounding, grounding details, raceway, raceway details, control building layouts, cable lists, and material lists on new and existing substations. Our team excels in providing solutions for power transmission, distribution, and renewable energy, utilizing advanced technologies and creative problem-solving to meet today's diverse energy needs.
Electrical Engineer - Substation Design Hanson Professional Services IncElectrical Engineer - Substation DesignSt. Louis, MO$147,000–$175,000 / yearThis senior-level role is ideal for a licensed Professional Engineer with extensive experience in high-voltage substations, including physical layout, protection and control coordination, and interdisciplinary design integration. Hanson Professional Services Inc. is seeking an experienced Electrical Engineer specializing in Substation Design to support power delivery projects for utility, municipal, and industrial clients.
AI Forward Deployed Engineer IS3 SolutionsAI Forward Deployed EngineerSt Louis, MORemoteThis role sits at the intersection of data science, engineering, and operations, translating AI capabilities into reliable, secure, and high-performing systems. The AI Forward Deployed Engineer (FDE) is responsible for deploying, integrating, and operating AI solutions in real customer production environments.
Sr. Network QA Engineer IS3 SolutionsSr. Network QA EngineerEdwardsville, ILThis role is ideal for a seasoned network professional who has engineered and deployed complex Fortinet, Juniper wireless access point, and Cradlepoint environments and is ready to apply that knowledge as the final quality gate before devices reach the customer site. " Knowledge of enterprise network architecture concepts including segmentation, routing protocols, virtual private network design, software defined wide area networking, and security policy management.
MP&P Engineer 2 - Electrical PM&P Artech LLCMP&P Engineer 2 - Electrical PM&PBerkeley, MO$50–$60 / hourExperience or coursework that has provided familiarity with basic electronic components such as resistors, capacitors, diodes, inductors, transformers, connectors, and integrated circuits. Join our dynamic team as an MP&P Engineer 2 - Electrical PM&P, where you will play a crucial role in supporting the engineering design, manufacture, and maintenance of our cutting-edge products.
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.
Mechanical Engineer - Mission Critical ClaycoMechanical Engineer - Mission CriticalSt. Louis, MOWith $8.1 billion in revenue for 2025, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. Working alongside a Senior Mechanical Engineer on each project, this mid-level role is responsible for producing detailed mechanical designs, performing analyses, and coordinating with multi-disciplinary teams to deliver infrastructure that meets demanding uptime and efficiency requirements in a fast-paced environment.
MP&P Engineer 2 The Structures Company, LLCMP&P Engineer 2Berkeley, MOAs trusted partners to major aerospace OEMs and Tier 1 suppliers, we connect professionals with opportunities to grow and excel in the aviation and aerospace industries. Familiarity with basic electronic components (resistors, capacitors, diodes, inductors, transformers, connectors, ICs).
Implementations/Activations Network Engineer II Leidos Holdings IncImplementations/Activations Network Engineer IIIL$59,150–$106,925 / yearKnowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.
Senior Structural Engineer - Substation GFT Infrastructure IncSenior Structural Engineer - SubstationSt. Louis, MO$110,000–$140,000 / yearOur team excels in providing solutions for power transmission, distribution, and renewable energy, utilizing advanced technologies and creative problem-solving to meet today's diverse energy needs. Collaborate internally to pursue power substation projects regionally and nationally with the objective of increasing Gannett Fleming presence in the power delivery business.
Implementations Network Engineer III Leidos Holdings IncImplementations Network Engineer IIIILKnowledge of data and voice network design carried over various transmissions systems, router to router connections using military and commercial protocols such as BGP and ISIS, switch-to-switch trunking to include VLANS, and circuit configurations through multiplexers. The Implementations Network Engineer will perform installation oversight, configuration, testing, monitoring, servicing of network equipment and activation of networks for projects supporting the Department of Defense networks.
NewProject Engineer - Natural Gas Facilities Farnsworth GroupProject Engineer - Natural Gas FacilitiesSaint Louis, MOAbout Farnsworth GroupFarnsworth Group is a 135‑year‑old engineering, architecture, and surveying firm with over 650 talented professionals across a nationwide network of 24 offices. Louis, MOJob ActivitiesProvide technical expertise on natural gas facility projects (e.g., compressor stations, metering/regulation stations) in support of other Farnsworth Group project managers.
Senior Site/Civil Engineer Gonzalez CompaniesSenior Site/Civil EngineerSt. Louis, Missouri$90,000–$125,000 / yearServe as the primary point of contact for key programmatic clients, building long-term partnerships and ensuring consistent, high-quality service across multiple projects. Actively engage in technical site/civil engineering tasks—including grading, drainage, utilities, and site development—while guiding project teams to successful delivery.
NewProject Engineer - Transmission Line Design Michael Page InternationalProject Engineer - Transmission Line DesignSt. Louis, Missouri$110,000–$150,000 / yearFull timeContact Jackson Edwards Quote job ref JN-062026-7049818Job SummarySectorPower & EnergySub SectorElectrical Design EngineerIndustryEnergy & Natural ResourcesWhereSt. About Our ClientA utility-focused engineering and consulting firm delivering transmission and infrastructure solutions to electric utilities, municipalities, and large energy users.
NewProject Engineer - Transmission Michael Page InternationalProject Engineer - TransmissionSaint Charles, Missouri$55–$75 / hourTemporaryContact Jackson Edwards Quote job ref JN-062026-7049816Job SummarySectorPower & EnergySub SectorElectrical Design EngineerIndustryEnergy & Natural ResourcesWhereSaint CharlesContract TypeTemporaryConsultant NameJackson EdwardsJob ReferenceJN-062026-7049816Job NatureHybrid working About Our ClientA utility-focused engineering and consulting firm delivering transmission and infrastructure solutions to electric utilities, municipalities, and large energy users.
NewProject Engineer - Transmission Design Michael Page InternationalProject Engineer - Transmission DesignSt. Louis, Missouri$55–$75 / hourTemporaryThis role provides technical authority, project oversight, and team leadership across complex overhead transmission line projects. If you are ready to take on this exciting opportunity as a Transmission Project Engineering Lead in Chicago, we encourage you to apply today!
6B1BI3-Design and Analysis Engineer 3 Lancesoft6B1BI3-Design and Analysis Engineer 3Hazelwood, MO$63.94Utilize 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.
Implementations/Activations Network Engineer II StratAcuity Staffing Partners IncImplementations/Activations Network Engineer IIIL$31–$39 / hourThe Implementations/Activations Network Engineer will perform installation oversight, configuration, testing, monitoring, and servicing of network equipment and activation of networks for projects supporting Department of Defense networks. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA.
Senior Project Manager, Traffic Engineer GFT Infrastructure IncSenior Project Manager, Traffic EngineerSt. Louis, MO$135,000–$185,000 / yearWhether working on highways and bridges or traffic engineering, our team excels in resilient, sustainable design and construction, delivering innovative solutions that address the complexities of modern, multimodal roadway syst ems and ensure safe, efficient, and reliable travel for all. What You Will Do: GFT is seeking a Senior Project Manager, Traffic Engineer to join our Transportation Team in any of the following GFT office locations: Kansas City, MO; Wichita, KS, Omaha, NE; Denver, CO; St. Louis, MO; Chicago, IL or Atlanta, GA!
Mechanical Design Engineer The Korte CoMechanical Design EngineerSt. Louis, MOGROWTH OPPORTUNITIES This role is part of the Mechanical Management Career Path, and team members benefit from a structured Professional Development Plan (PDP) designed to support career growth. This is an excellent opportunity for an early career Mechanical professional looking to grow into a future Mechanical Design Manager role within a collaborative, nationwide design-build firm.
Electrical Engineer - Distribution Design Hanson Professional Services IncElectrical Engineer - Distribution DesignSt. Louis, MO$147,000–$175,000 / yearThe successful candidate will bring technical depth, leadership capability, and hands-on experience supporting transmission and distribution (T&D) utilities, municipal power providers, or utility engineering consultants. This senior-level role is ideal for a Professional Engineer with strong experience in utility distribution systems, including overhead and underground distribution, system upgrades, reliability improvements, and customer-driven projects.
Mechanical Engineer - Mission Critical Clayco IncMechanical Engineer - Mission CriticalSt. Louis, MOWith $8.1 billion in revenue for 2025, Clayco specializes in the ''art and science of building,'' providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. Working alongside a Senior Mechanical Engineer on each project, this mid-level role is responsible for producing detailed mechanical designs, performing analyses, and coordinating with multi-disciplinary teams to deliver infrastructure that meets demanding uptime and efficiency requirements in a fast-paced environment.
Regional Application Engineer Eaton Corporation PlcRegional Application EngineerILRemote$143,250–$210,100 / yearThe primary function of the Regional Application Engineer is to achieve acceptability of Eaton's Crouse-Hinds and B-Line series electrical infrastructure products in the marketplace, while providing technical leadership and mentoring for sales engineers, outside rep agencies, and to both internal and external customers. An ideal candidate brings strong technical expertise in electrical infrastructure solutions, with demonstrated proficiency across LED lighting, control and apparatus, cable tray, and harsh and hazardous location applications within the Crouse-Hinds and B-Line portfolios.
Electrical Controls Engineer - Power Hanson Professional Services IncElectrical Controls Engineer - PowerSt. Louis, MO$105,000–$160,000 / yearThe Power Controls Engineer works closely with substation engineers, transmission engineers, civil engineers, structural engineers, and utility clients to ensure reliable, secure, and coordinated operation of power system control and monitoring infrastructure. Hanson Professional Services Inc. is seeking a Power Controls Engineer to support the design, implementation, and integration of control systems and communication networks for electric power infrastructure projects.
Senior Fire Protection Engineer – Technical Modeling Expert Code ConsultantsSenior Fire Protection Engineer – Technical Modeling ExpertSt. Louis, MOFull timeThis role is ideal for a recognized subject matter expert who thrives in complex, performance-based design environments and brings advanced analytical capabilities to solve challenging fire protection engineering problems. Code Consultants, Inc. (CCI) is seeking a highly experienced Senior Fire Protection Engineer (FPE) with deep technical expertise in fire, smoke, and egress modeling within the design and construction industry.
Software Test Engineer - Payments Yantran LLCSoftware Test Engineer - PaymentsOFALLON, MOThe ideal candidate will have extensive experience in Java 8, Spring framework, and Kafka, and will be responsible for designing, developing, and maintaining robust backend systems that support our innovative payment solutions. Job Summary: We are seeking a skilled Software test Engineer with Payment Background with a strong background in software development to join our dynamic team.
AI Native Engineer Yantran LLCAI Native EngineerOFALLON, MOThis role aligns with emerging AI native development models that emphasize agentic workflows, AI assisted coding, MCP enabled integrations, and rapid prototyping. Experience with: GitHub Copilot, Claude Code CLI, AI assisted development platforms, LLM integrations, Agentic systems, AI orchestration frameworks.
Lead - Data / AI Native Engineer Yantran LLCLead - Data / AI Native EngineerOFALLON, MOStrong experience in building enterprise grade data pipelines, modern Lakehouse architectures, AI enabled data products, and cloud native platforms leveraging Databricks, AWS EMR, Spark, PySpark, and AI native engineering tools such as GitHub Copilot and Claude Code. Leverage GitHub Copilot, Claude Code CLI, and AI assisted development tools to accelerate engineering productivity.
PEGA RPA--Senior Application Development Engineer Workforce ConnectionsPEGA RPA--Senior Application Development EngineerSaint Louis, MORemote$55–$60Job Summary We are seeking a Senior Application Development Engineer with strong PEGA RPA experience to join an Agile development team supporting a large-scale enterprise automation initiative. In this role, you will design, develop, test, and deploy robotic process automation (RPA) solutions while collaborating with developers, business analysts, architects, and other stakeholders.
Staff Software Engineer / Architect Java Modernization (AWS / Kubernetes) Yantran LLCStaff Software Engineer / Architect Java Modernization (AWS / Kubernetes)OFALLON, MOPosition Title: Staff Software Engineer / Architect – Java Modernization (AWS / Kubernetes). to lead the modernization of a largescale, mission critical Java platform.
Payment Test Engineer - C++ Yantran LLCPayment Test Engineer - C++OFALLON, MOExperience testing across a variety of platforms, Exposure in building and using automation frameworks. Experience with Unit test tools, Static code analysis tools, debuggers.
Endpoint Engineer IS3 SolutionsEndpoint EngineerHunstville, ALSecurity & Compliance Implement and support endpoint security controls including Microsoft Defender for Endpoint, EDR agents, configuration baselines, application control, and privilege management. This role owns the Hardware Services program, including current-state MECM imaging and OSD workflows, Endpoint Patch and Vulnerability Management, and the overall IT Asset Lifecycle.
Senior Electrical Engineer ClaycoSenior Electrical EngineerSt. Louis, MOWith $8.1 billion in revenue for 2025, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. Demonstrated experience designing medium-voltage (up to 35 kV) and low-voltage distribution systems, including utility coordination, generator plants, switchgear, protective device coordination, and cable ampacity analysis (Neher-McGrath / IEEE 399 / IEEE 835) for high-reliability facilities.
Senior Electrical Engineer LuxusSenior Electrical EngineerFenton, MO$100,000–$200,000 / yearOur client, a growing Mechanical, Electrical, & Plumbing (MEP) engineering consulting firm , is seeking a Senior Electrical Engineer to support the design and delivery of electrical systems for commercial and institutional facilities. This position offers the opportunity to lead project teams, mentor junior engineers, and serve as a direct client interface , making it an excellent opportunity for someone ready to expand their leadership responsibilities.
NewStructural Engineer (Hybrid Role) LuxusStructural Engineer (Hybrid Role)Fenton, MOWe’re hiring an experienced Structural Engineer to support and lead building design projects across commercial, municipal, residential, and institutional sectors. This hybrid role offers the chance to manage your own projects, mentor junior staff, and collaborate directly with clients.