Quality Engineer NET2SOURCE INCQuality EngineerHazelwood, MOBachelor's degree in Engineering, Engineering Technology, Computer Science, Data Science, Mathematics, Physics, Chemistry, or related field. This role focuses on ensuring compliance with contractual, company, and regulatory quality requirements while supporting production readiness and continuous improvement.
Project Engineer Murphy CoProject EngineerSt. Louis, MOYou will help build our companys portfolio by utilizing your attention to detail and time management skills to ensure timely, accurate, and thorough completion of projects for Murphy Company. We strongly believe our people are our most important asset and we strive every day to make Murphy a great place to work as we build our clients visions.
User Engagement Engineer SME Leidos Holdings IncUser Engagement Engineer SMESt. Louis, MO$116,350–$210,325 / yearAs a User Engagement Engineer Subject Matter Expert (SME) on the Chinook Program, you'll serve as the critical bridge between mission users and technical teams, ensuring cutting-edge geospatial and intelligence solutions are intuitive, effective, and aligned with evolving operational needs. The User Engagement Engineer SME is responsible for driving user-centered engagement across the Chinook Program by partnering closely with Intelligence Community stakeholders, system engineers, developers, product managers, and mission users.
Lead Database Reliability Engineer (DBRE) - Small Business Technologies H&R Block IncLead Database Reliability Engineer (DBRE) - Small Business TechnologiesMO$117,700–$188,300 / yearThe Lead Database Reliability Engineer (DBRE) is a senior technical leader responsible for ensuring the reliability, scalability, performance, and operational excellence of the organization's data platforms. This role blends deep database expertise (DBA discipline) with Site Reliability Engineering (SRE) principles, focusing on automation, observability, resiliency, and operational maturity.
Security Engineer Hunter Engineering CompanySecurity EngineerBridgeton, MODesign, implement, manage, maintain, improve, and troubleshoot Hunter’s various security systems, including but not limited to Data Loss Prevention (DLP), SIEM and UEBA, endpoint protection, and data security/auditing platforms. Analyze and audit systems, software, processes, implementations, and environments for compliance with policies, regulations, and security best practices; and recommend and implement refinements and enhancements, in collaboration with individuals and teams.
Cloud DevOps Engineer CACICloud DevOps EngineerScott AFB, IllinoisPay 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. Understanding of cloud-native services, serverless architecture, and networking (VPC, subnets, firewalls, load balancers, service mesh).
Mechanical Engineer II Hunter Engineering CoMechanical Engineer IIMOAs a family-owned, American-made company, Hunter is the global leader in automotive service equipment, with our products used in over 130 countries by top vehicle manufacturers, tire companies, and service centers. Design parts and assemblies consisting of sheet metal, weldments, machined parts, castings, plastics, sensors, and electronics.
Machine Vision Engineer Hunter Engineering CoMachine Vision EngineerMOAs a family-owned, American-made company, Hunter is the global leader in automotive service equipment, with our products used in over 130 countries by top vehicle manufacturers, tire companies, and service centers. Experience in board-level electronic design, including imager, microcontroller, PLD, memory architecture, low-voltage power supply, and basic analog design.
NewTransmission Electrical Engineer - EIT Michael Page InternationalTransmission Electrical Engineer - EITCollinsville, Illinois$100,000–$150,000 / yearFull timeContact Dom Delia Quote job ref JN-062026-7047132Job SummarySector: Power & EnergySub Sector: Electrical Design EngineerIndustry: Energy & Natural ResourcesLocation: CollinsvilleContract Type: PermanentConsultant Name: Dom DeliaJob Reference: JN-062026-7047132Job Nature: Hybrid working Interested candidates are encouraged to applyOpportunity to travel to project sites nationwide supporting major power delivery projects, with all travel expenses covered.
electrical-engineer-power-multiple-locations Burns & McDonnellelectrical-engineer-power-multiple-locationsMO$105,000–$170,000 / yearEquipment includes rotating machines, such as generators and motors, solar photovoltaic panels, inverters, energy storage systems, such as batteries, large power transformers, generator circuit breakers, isolated phase bus duct, non-segregated phase bus duct, switchgear, motor control centers, small power transformers, variable frequency drives, station batteries, and UPS systems. Apply strong knowledge of commonly used electrical engineering/design concepts, principles, practices, codes, and procedures within the electrical engineering services industry.
Project 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!
Staff Engineer ZayZoon IncStaff EngineerSt. Louis, MORemoteFlexible Time Off: Whether its a longer vacation to explore new horizons, a series of short breaks for regular rejuvenation, or stepping away for a new level of mastery in a skillset - our "You-do-You" time off program caters to the diverse and evolving lifestyles of our team with a maximum of 6 weeks vacation. Our recent funding extension has raised our Series B funding round to nearly $50 million USD Join us in shaping the future of employee financial wellness and building services that address the immediate needs of todays employees.
Lead Civil/Geotechnical Engineer (Mine Waste) WSP Global IncLead Civil/Geotechnical Engineer (Mine Waste)MO$98,300–$149,500 / yearHighly proficient with technical writing, office automation, discipline-specific design software (i.e., MicroStation, AutoCAD, Civil 3D, ArcGIS, InRoads, Geopak, GeoSlope, ANSYS, STADD, HEC-RAS, HEC-HMS), technology, math principles, predictive models, spreadsheets, and tools. Scoping, directing, and reviewing complex geotechnical analyses with a focus on soil mechanics, including stability, seepage, thermal modelling; deposition modeling; and run out analyses for mine waste or water embankment dams and waste rock spoils.
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.
Transmission Line Engineer 3 Grid Sargent & Lundy LLCTransmission Line Engineer 3 GridClayton, MO$74,353–$113,595 / yearIn 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.
Transmission Line Design Engineer UtilitraTransmission Line Design EngineerChesterfield, MO$105,000–$130,000 / yearFull timeResponsible for engineering activities associated with the design and construction of overhead and underground distribution and electrical transmission systems, including voltages from 4kV to 345kV, with a primary focus on transmission line design. We take into consideration a variety of factors including, but not limited to, skills, abilities, experience, education, and credentials, when determining the base salary offered.
NewSenior Plumbing Engineer Lead Design & Coordination ClaycoSenior Plumbing Engineer Lead Design & CoordinationSaint Louis, MOIdeal candidates have a Bachelor's in Mechanical Engineering, a PE License, and over 5 years of plumbing engineering experience. Louis is seeking a Senior Level Plumbing Engineer to lead plumbing engineering design efforts.
Lead Substation Project Engineer WSP Global IncLead Substation Project EngineerMOTasks include the research, design, concept development, planning, and construction of transmission and distribution substations, power distribution, power regulation, renewable energy, as well as protection and control systems in a wide variety of contexts (utilities, transportation, building, and Federal, State, and local government projects). 7 to 10 years of relevant post education experience as an electrical engineer providing design deliverables for capital projects in power generation, transmission, and distribution at a utility, industrial, or commercial scale, with significant experience in substation design.
Senior Cloud Engineer ClaycoSenior Cloud 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. Own application-layer traffic for the workloads you run (Application Gateway, Load Balancer, Front Door, Traffic Manager in Azure today; AWS equivalents follow the same patterns), partnering with Network Engineering on the underlying connectivity.
electrical-engineer-power-kansas-city Burns & McDonnellelectrical-engineer-power-kansas-cityMO$110,000–$175,000 / yearEquipment includes rotating machines, such as generators and motors, solar photovoltaic panels, inverters, energy storage systems, such as batteries, large power transformers, generator circuit breakers, isolated phase bus duct, non-segregated phase bus duct, switchgear, motor control centers, small power transformers, variable frequency drives, station batteries, and UPS systems. Bachelor's degree in Electrical Engineering or related degree from an ABET-accredited program and 3 years of electrical engineering experience, consulting preferred required.
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.
NewProject Engineer - Machining Services MD&AProject Engineer - Machining ServicesSaint Louis, MOSchedule/support any type of customer job requirements (e.g., drug testing and onsite training).Manage division needs with other divisions within our STL facility. Must be proficient in leadership, communication, organization, attention to detail, troubleshooting, planning, budgeting, time management, negotiating, risk management, and team building.
structural-engineer-power-multiple-locations Burns & McDonnellstructural-engineer-power-multiple-locationsMO$100,000–$160,000 / yearAs a structural engineer, you will work on project teams to create world class designs for new projects, alterations and redevelopments on a variety of power generation and industrial projects. Applies strong knowledge of commonly used structural engineering/design concepts, principles, practices, codes, and procedures within the structural engineering services industry.
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.
NewSecurity Engineer- Application Security & Cloud Dot Foods Inc.Security Engineer- Application Security & CloudChesterfield, MOYou will work closely with software developers, architects, platform engineers, and Cybersecurity to identify risk early, integrate security into development workflows, and help teams build secure applications without creating unnecessary delivery friction. Safety: This position assumes responsibility for the workplace safety of self and co-workers, and for the safety conditions of the work locations, exercise and promotes safe behaviors and show unyielding support of programs, rules, and policies regarding safety.
Building Engineer Colliers InternationalBuilding EngineerSaint Louis, MOYou'll be responsible for all preventative maintenance, necessary maintenance, and repairs to the buildings mechanical, electrical, HVAC and plumbing systems, ensuring the maintenance systems are running efficiently - and to ensure the safety of our clients and their properties. Solid working knowledge of HVAC systems/maintenance, electrical, plumbing, energy management systems and other building mechanical equipment.
Engineer (Civil/Structural - TrusSteel) Illinois Tool Works IncEngineer (Civil/Structural - TrusSteel)MOPosition Summary: Provides customers with Cold-Formed Steel (CFS) truss designs that are both economically feasible and structurally sound using design aids and engineering judgment. Also provides routine consultation services for customers to resolve questions, design information, and special drawing requests i.e., design improvements, calculation of special loads, etc., as needed.
Mechanical Engineer Rimkus Consulting Group IncMechanical EngineerMOPerform damage analysis, speed analysis from damage (energy), coefficient of friction of roadway, time and distance relationships, lamp analysis, occupant kinematics, vehicle dynamics, perception and reaction times, braking efficiency of air brake systems on commercial motor vehicles, and intersection traffic signal analysis. Analyzing single and multiple-vehicle collisions, speeds, roadway drag factors, driver response times and behavior, lamps, tires, time-distance relationships, and collection and analysis of electronic data.
Senior Software Engineer Quantitative Developer, Information Technology NISA Investment Advisors LLCSenior Software Engineer Quantitative Developer, Information TechnologySt. Louis, MOWorking closely with portfolio analysts, traders, and quant researchers, you will develop the tooling behind feature engineering frameworks, backtesting infrastructure, and model deployment - enabling the research team to move faster and with greater confidence. As a senior member of the Investment Risk and Analytics team within NISA's IT department, you will lead development efforts, participate in design and code reviews, collaborate with other teams, and mentor junior teammates.
Verification Engineer TenstorrentVerification EngineerJapan, MOBuild and improve components of verification infrastructure including model builds and simulation/regression runs, Create verification components like testbenches, checkers and test generators, Add assertions and coverages along associated methodologies, Build verification test plans for subsystems, align them with project stakeholders, implement test suites, summarize the results and share feedback with project stakeholders. As the position offered will have direct and/or indirect access to information, systems, or technologies subject to these laws, the offer may be contingent upon your citizenship/permanent residency status or ability to obtain prior license approval from the U.S. Commerce Department or applicable federal agency.
DevOps Engineer | Transitioning Military INflow FederalDevOps 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.
Full Stack Software Engineer Reinventing GeospatialFull Stack Software EngineerSaint Louis, MOWe may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. RGi provides opportunities, resources, training, and mentorship to all our employees to let them take control of their careers and become a leader or a crucial member of our company.
Process Engineer Actalent IncProcess EngineerSaint Louis, MO$40–$50 / hourThis is a floor-facing, non-supervisory role built for engineers who enjoy real-time problem-solving, rapid response, and continuous improvement in a highly regulated environment. This role is a great fit for a process engineer who enjoys working close to the process, making real-time decisions, and driving manufacturing excellence-while also enjoying a schedule with built-in flexibility.
Software Development Engineer II Mastercard IncSoftware Development Engineer IIO'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.
Adms Engineer (Adms, Senior, Lead) AmerenAdms Engineer (Adms, Senior, Lead)Saint Louis, MO$84,400–$204,400 / yearA diverse technology portfolio keeps the ADMS system operational, technologies include: Virtual VxRail Linux and Windows Servers, Multiple Database technologies (Oracle, Sql Server, Cassandra), Palo Alto Firewalls, Mulesoft Enterprise Service Bus, Splunk SIEM, Dynatrace Application Monitoring, GIS Mapping of electrical components to their physical location in ERSI based map systems. Experience with three or more of the following systems or technologies is required: Electric Power Distribution, Advanced Distribution Management System, Outage Analysis System, GIS Geographic Information System, Electric Circuit Analysis, Software applications development, Relational databases, and.
Lead Software Engineer (C/C++) Mastercard IncLead Software Engineer (C/C++)O'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. 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.
Project Manager/Senior Electrical Engineer, Mining Exp Global IncProject Manager/Senior Electrical Engineer, MiningSt. Louis, MO$110,000–$150,000 / yearHere, you join a team that leverages differences, harnesses their entrepreneurial spirit in an employee-owned company, that believes diversity is what gives us strength, seeks sustainable results and shares ambitions for each other, our clients and the communities we are part of and serve. Preparing proposals for projects for geotechnical services for engineering projects that include cost estimates and timelines; PLC, Power, Automation and instrumentation mining experience required.
Embedded Software Engineer 2 - Avionics Garmin LtdEmbedded Software Engineer 2 - AvionicsSt. Louis, MOThis role provides a customerfacing opportunity with aircraft Original Equipment Manufacturers (OEMs) in addition to software engineering responsibilities. You'll write software in C and Python, configuring the flight deck to meet your customer's requirements, and integrate software for delivery to the customer.
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.
Senior Platform Engineer - Database Administration (AWS Focus) Mastercard IncSenior Platform Engineer - Database Administration (AWS Focus)O'Fallon, MO$96,000–$163,000 / 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 Senior Platform Engineer - Database Administration is responsible for designing, implementing, and managing scalable, secure, and highly available database platforms on AWS Cloud, supporting critical business applications.
Project Manager/Senior Civil Engineer, Mining Exp Global IncProject Manager/Senior Civil Engineer, MiningSt. Louis, MO$110,000–$150,000 / yearCarrying out analysis of data, including computer analysis; Writing and reviewing technical reports; Working with senior staff when dealing with difficult, complex and unusual matters and decisions; Performing independent studies, analyses, interpretations and conclusions; Working independently with little supervision, depending on the complexity of the assignment; Liaising with clients, contractors, consultants, mining staff, and other stakeholders; Continuing own technical skills development and propagation of those skills to others; What your experience looks like. Preparing proposals for projects for geotechnical services for civil engineering projects that include cost estimates and timelines; Providing geotechnical related services to the Mine Waste unit including geotechnical modelling, analyses and design, geotechnical investigations and liaising with external commercial laboratories.
Geospatial Engineer - Multiple Positions at Junior/Mid/Senior Levels NV5 Global IncGeospatial Engineer - Multiple Positions at Junior/Mid/Senior LevelsMOThe NV5 family brings together talent across a wide range of markets and fields, including Professional Engineers, Professional Land Surveyors, Architects, Photogrammetrists, GIS Professionals, Software Developers, IT, Project Management Professionals, and more. Candidates will support mission-critical Intelligence Community and Department of War projects by designing, analyzing, and supporting geospatial data, systems, and workflows.
Senior Scheduling Engineer (Site Based/Travel Required) Alberici CorpSenior Scheduling Engineer (Site Based/Travel Required)MOAlberici is a North American company with multiple Operating Companies: Alberici Constructors, Inc., Alberici Constructors, LTD., Alberici Construcciones, BRC, CAS Constructors, Filanc, Flintco, Hillsdale Fabricators, and Kienlen Constructors. Louis, Missouri with more than 1,200 employees and nearing $2B in revenue, Alberici is a diversified construction company that partners with leading organizations throughout North America to build their most challenging and important projects.
NewSubsystems Manufacturing Engineer - Experienced or Senior The Boeing CoSubsystems Manufacturing Engineer - Experienced or SeniorBerkeley, MO$103,700–$140,300 / 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. Drug Free Workplace: Boeing is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
NewDesign Engineer Actalent IncDesign EngineerMaryland Heights, MO$40–$45 / hourLouis-area manufacturer that designs and builds custom-engineered industrial equipment used by customers across a wide range of industries, including manufacturing, automation, energy, and process applications. We are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service.
NewTooling Design Engineer Actalent IncTooling Design EngineerO'Fallon, MO$90,000–$100,000 / yearWe are proud to be an Engineering News-Record (ENR) Top 500 Design Firm for our engineering design services and a ClearlyRated Best of Staffing winner for both client and talent service. The successful candidate will support first article production and inspection to ensure processes are followed and parts meet specifications, and identify opportunities to improve manufacturing efficiency, quality, and throughput.
Lead Enterprise Systems Engineer ManTechLead Enterprise Systems EngineerBridgeton, MOThe Lead Enterprise Systems Engineer will support a transformative effort helping an Original Equipment Manufacturer (OEM) adopt digital engineering (DE) and model-based systems engineering (MBSE) across the enterprise. + Experience with enterprise system platforms, including integration of Digital Engineering Environments with Enterprise Resource Planning (ERP),Manufacturing Execution Systems (MES), or Customer Relationship Management (CRM) platforms, to name a few.
NewSenior Backend Engineer Bright Vision TechnologiesSenior Backend EngineerTroy, ILRemoteFull timeWe are seeking a Senior Backend Engineer with deep expertise in distributed systems to design, build, and operate large-scale, high-throughput backend services that power mission-critical workloads. In this role you will architect the core platforms that other engineering teams build on, focusing on scalability, reliability, performance, and clean engineering practices.
NewRobotics Software Engineer Bright Vision TechnologiesRobotics Software EngineerTroy, ILRemoteFull timeIn this role you will work closely with cross-functional partners — product, design, engineering, operations, and business stakeholders — to translate ambiguous requirements into well-engineered solutions, and will be expected to raise the bar through code review, design review, and mentorship of more junior engineers. The successful candidate brings strong engineering discipline, a clear communication style, and a track record of shipping meaningful work that holds up well in production.
NewWindchill Integration Engineer Bright Vision TechnologiesWindchill Integration EngineerTroy, ILRemoteFull timeIn this role you will work closely with cross-functional partners — product, design, engineering, operations, and business stakeholders — to translate ambiguous requirements into well-engineered solutions, and will be expected to raise the bar through code review, design review, and mentorship of more junior engineers. We are seeking an experienced Windchill Integration Engineer to design, build, and operate integrations connecting PTC Windchill with ERP, MES, CAD, and other engineering and manufacturing systems.