Data Engineer – Microsoft D365 F&O duvari groupData Engineer – Microsoft D365 F&OSaint Louis, MOThis role focuses on building and optimizing data pipelines that move information from multiple ERP systems into Microsoft Dynamics 365 Finance & Operations (D365 F&O), enabling reporting, analytics, and business intelligence. We're partnering with an established manufacturing organization seeking a Data Engineer to support enterprise data integration and analytics initiatives.
ROC Escalation Engineer GFI DigitalROC Escalation EngineerMaryland Heights, MOThis role owns problems end-to-end from escalation through root cause identification and resolution, responds to critical client situations requiring immediate intervention, and drives knowledge transfer back into the ROC to reduce future escalation volume. Diagnose and remediate complex problems spanning server infrastructure, virtualization (Hyper-V, VMware), networking, identity, and cloud services — particularly issues that cross multiple technology domains.
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).
General Maintenance Engineer Sonesta International Hotels CorporationGeneral Maintenance EngineerSt Louis, MissouriYou won’t just be maintaining a building, you’ll be helping preserve a piece of local history while working alongside a supportive, collaborative team that genuinely looks out for one another. An epic blend of full-service and focused hotels in major cities, Sonesta’s uniquely diverse portfolio of owned, managed, and franchised properties makes us everywhere you want to be.
Senior Project Engineer (St. Louis-based; No Travel Required) Alberici CorpSenior Project Engineer (St. Louis-based; No Travel Required)Saint Louis, MOBachelor's degree in Engineering, Construction Management, Architecture, or related field and 18 months of experience in project engineering, construction project management, or related activities with exposure to projects of minor to moderate scope, or equivalent combination of education and experience. The Senior Project Engineer is an experienced professional responsible for a defined portion of a project and is accountable for establishing effective working relationships with clients and managing the flow of routine information and documents to the entire project team.
General Maintenance Engineer Sonesta Great Bay Beach Resort & CasinoGeneral Maintenance EngineerSt Louis, MOYou won't just be maintaining a building, you'll be helping preserve a piece of local history while working alongside a supportive, collaborative team that genuinely looks out for one another. An epic blend of full-service and focused hotels in major cities, Sonesta's uniquely diverse portfolio of owned, managed, and franchised properties makes us everywhere you want to be.
Software Engineer-Developer 3 (Development) LanceSoft IncSoftware Engineer-Developer 3 (Development)Maryland Heights, MO$60–$70 / hourPreferred Qualifications (Desired Skills/Experience): • Bachelor 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 5+ years of related work experience OR Bachelor’s Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members.
NewDesign and Analysis Engineer 3 LanceSoft IncDesign and Analysis Engineer 3Berkeley, MO$63.94–$73.07 / hourAt 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).
Test & Evaluation Engineer (Experienced or Senior) BoeingTest & Evaluation Engineer (Experienced or 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 STR capability supports structural, mechanical and material properties test programs for all Boeing Divisions, including Boeing Commercial Aircraft (BCA), Boeing Defense Systems (BDS), and Boeing Space Programs with an emphasis on BDS.
6J7FI3 (6J3)-Software Engineer-DevSecOps 3 (DevSecOps) LanceSoft Inc6J7FI3 (6J3)-Software Engineer-DevSecOps 3 (DevSecOps)Maryland Heights, MORemote$70–$75 / hourPreferred Qualifications (Desired Skills/Experience): • Bachelor 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 5+ years of related work experience OR Bachelor’s Degree and 9+ years of directly related work experience OR 13+ years of related, relevant experience. • CompTIA Security+, SSCP (ISC2), GSEC (GIAC), CompTIA PenTEST/eJPT, CompTIA CySA+ (Cybersecurity Analyst), CISSP and/or CASP+3+ years of hands-on experience with pipeline automation/management tools (SonarQube, Ranorex, Selenium, Fortify, etc.).
6J7MI2 (6J9)-Software Engineer-Test & Verification 2 (Test & Verification) LanceSoft Inc6J7MI2 (6J9)-Software Engineer-Test & Verification 2 (Test & Verification)Maryland Heights, MORemotePreferred Qualifications (Desired Skills/Experience): • Bachelor 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 2+ years of related work experience OR Bachelor’s Degree and 6+ years of directly related work experience OR 10+ years of related, relevant experience. As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members.
6J7DI2 (6J1)-Software Engineer-Developer 2 (Development) LanceSoft Inc6J7DI2 (6J1)-Software Engineer-Developer 2 (Development)Maryland Heights, MORemotePreferred Qualifications (Desired Skills/Experience): " Bachelor 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 2+ years of related work experience OR Bachelor s Degree and 6+ years of directly related work experience OR 10+ years of related, relevant experience. As a trusted partner, our employees embody our core values by consistently delivering excellence, taking full ownership, and developing innovative solutions that enable critical missions and ensure the safety of our global customers and team members.
Flight Simulation Software Engineers (Associate, Experienced, and Senior) The Boeing CoFlight Simulation Software Engineers (Associate, Experienced, and Senior)Berkeley, MO$94,450–$134,550 / 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. Selected candidates will be aligned to a statement of work that best suits their interests and skillset, some of which could include: Creating core simulation infrastructure to serve as a jumping-off point for programs developing flight simulation capabilities.
NewCyber 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.
NewElectrical Engineer PE System OneElectrical Engineer PESt. Louis, MO$100,000–$132,000 / yearThe purpose of a Senior Professional Electrical Engineer is to provide technical authority and direction as the Engineer of Record (EOR) for the development of electrical engineering designs, studies and solutions and part of an integrated project team. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.
NewProject Engineer System OneProject EngineerBethalto, ILDemonstrated expertise with 5+ years experience in commercial projects (i.e., solar projects, battery energy storage system projects, energy performance contracts). Support the Project Manager and oversee major aspects of construction work, including organizing the acquisition of materials, equipment, and workers.
Principal Transmission Line Engineer GFT Infrastructure IncPrincipal Transmission Line EngineerSt. Louis, MORemote$130,000–$175,000 / yearWhat you'll be challenged to do: As a Principal Transmission Line Engineer, you will lead and oversee transmission line project designs, serving as a subject matter expert in transmission line engineering. 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.
NewTransmission Line Engineers GFT Infrastructure IncTransmission Line EngineersSt. Louis, MORemote$90,000–$125,000 / yearWhat you'll be challenged to do: As a Senior Transmission Line Engineer, you will lead and oversee transmission line project designs, serving as a subject matter expert in transmission line engineering. 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.
OE Transmission Line Engineers GFT Infrastructure IncOE Transmission Line EngineersSt. Louis, MORemote$100,000–$140,000 / yearWhat you'll be challenged to do: As an OE Transmission Line Engineer, you will lead and oversee transmission line project designs, serving as an Owner's Engineer in transmission line engineering for one of our major utility clients. 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.
Senior Transmission Line Engineer Leidos Holdings IncSenior Transmission Line EngineerMORemote$73,450–$132,775 / yearThe successful candidate will serve as an Engineer on electric transmission line design projects for high-voltage (HV) and extra high-voltage (EHV) overhead and underground systems for some of the largest utilities in the country. We value and support the well-being and mobility of our employees with competitive benefit packages, complementary e-learning training, work-life flexibility, an exciting External Referral Program, and a diverse, inclusive and ethical workplace.
Power Transmission & Distribution Engineer/Project Manager Farnsworth Group IncPower Transmission & Distribution Engineer/Project ManagerSt. Louis, MOThis role requires strong client-facing skills, project financial ownership, and the ability to manage interdisciplinary engineering and construction activities to design, analyze and modernize power infrastructure. For ten consecutive years, we've been certified as a Great Place to Work, and our engineers, architects, surveyors, and scientists channel their passion and expertise into making meaningful contributions to the world around us.
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 Transmission Line Engineer 2 - Grid Sargent & LundySenior Transmission Line Engineer 2 - GridClayton, Missouri$100,019–$152,807 / yearFull time7 or more years of experience as a member of a project team in observing project schedules and budget constraints on diverse transmission assignments that have included the following: transmission line design incorporating code requirements, cost estimate development, schedule creation and coordination, the preparation of specifications for procurement of transmission line materials and construction, and liaising with construction and installation. AI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs.
Lead Underground Transmission Line Engineer 2 - Grid Sargent & LundyLead Underground Transmission Line Engineer 2 - GridClayton, Missouri$134,546–$205,557 / yearFull timeAI & Automation at Sargent & Lundy: In this role, we expect people to be willing or able to lead others who use modern tools: You are expected to lead others in taking engineering problems from issue to solution by setting expectations for using data and modern tools such as automation and AI to improve workflows, reduce rework, and deliver cost-effective designs. Leaders in these roles often direct automation and process-improvement work, for example, how teams automate calculations, summarize technical documents, or generate design documentation and guiding when and how AI or agentic AI tools are used while ensuring results are checked.
Water/Wastewater Engineer - Project Manager Farnsworth Group IncWater/Wastewater Engineer - Project ManagerSt. Louis, MOFor ten consecutive years, weve been certified as a Great Place to Work, and our engineers, architects, surveyors, and scientists channel their passion and expertise into making meaningful contributions to the world around us. Each year, our staff participates in a survey administered by the Great Place to Work organization, measuring perceptions of credibility, respect, pride, fairness, and camaraderie.
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.
Experienced Substation Design Engineer WSP Global IncExperienced Substation Design EngineerSaint Louis, MOWork as an individual or as part of a cross-functional team of engineers, planners, scientific, and construction professionals to execute project work, assist with laying out installations, calculating costs and quantities of material/equipment/labor, and ensuring project work conforms with specifications, permit applications, compliance documentation, and regulatory and technical analysis memos. Assist with the research, design, concept development, 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).
NewSenior Platform Engineer Seaboard CorpSenior Platform EngineerSt Louis, MOA top U.S. pork producer/processor and leading exporter to 30+ countries, we are committed to bringing excellence to the table, seeking a better way to produce wholesome pork and connect every step between our farms and family tables. The Senior Platform Engineer serves as both a technical expert and technical leader, helping develop the capabilities of the Platform Engineering team through mentoring, coaching, knowledge sharing, and leadership.
Senior Software Engineer - News Engineering (Elasticsearch) London Stock Exchange Group PlcSenior Software Engineer - News Engineering (Elasticsearch)St. Louis, MO$113,900–$189,900 / yearLSEG's News Engineering group is looking for a Senior Software Engineer to help evolve our News platform, delivering enriched breaking news to customers worldwide in sub‑second time. You'll deepen your expertise in low-latency, high-throughput systems and have clear paths to expanding your career to technical leadership, architecture, reliability, or applied ML for news analytics.
Field Engineer - Arkansas Motorola Solutions IncField Engineer - ArkansasMO$80,000–$90,000 / yearThe Field Engineer is responsible for the Implementation of complex communication system infrastructure and technical support of specialized sub-systems and product applications, This includes troubleshooting software-driven electronics, IP networks, server and network hardware, and performance verification and optimization of RF and broadband architecture including legacy analog, advanced digital P25, and data infrastructure. 4+ years of experience in one of the following: LMR, RF Systems, Radio Frequency, Radio Communications, Two-Way Radio experience, Wired/Wireless Communication Systems, Motorola equipment, Telecommunications, Public Safety, Engineering, IP Networking, Solutions Architecture, ASTRO 25, P25, WAVE VoIP, or Military experience.
Associate Firmware Engineer Vertiv Group Corp.Associate Firmware EngineerSaint Louis, MORequirements: Bachelor's Degree or foreign equivalent with strong emphasis on software: Computer Science, Software Engineering, Electrical Engineering, Computer Engineering. Linux kernel, device drivers, filesystems, networking, serial communications, real-time operating systems (RTOS), bare metal.
Facilities Reliability Engineer JLLFacilities Reliability EngineerBelleville, ILWorking closely with our Engineering Services Reliability & Asset Management Center of Excellence, you'll integrate data from building automation systems, fault detection platforms, and maintenance programs to develop lifecycle analyses that guide repair-versus-replacement decisions. Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward.
Data Engineer Moneta Group LLCData EngineerClayton, MOApply sound data governance principles across all work, including consistent naming conventions, controlled access and permission hygiene, change management practices that protect data integrity, and appropriate handling of data when working with AI-assisted tools. The position sits within IT but is primarily oriented toward serving the Client Team, supporting vendor-managed data environments, internal SQL databases, and the tooling ecosystem that Client Team depends on.
NewEndpoint Security Engineer III - Nessus CACIEndpoint Security Engineer III - NessusSaint Louis, MissouriWorking knowledge of maintaining Enterprise Cyber Security Engineering requirements utilizing all or some of the following tools: Tenable Suite that include Security Center, Nessus Scanners, Nessus Manager with hands-on administrator experience. 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.
Signal and Communication Engineer III Metro TransitSignal and Communication Engineer IIISaint Louis, MOThe Signals & Communications Engineer III is responsible for reviewing and approving signal and communication system designs, developing technical specifications, evaluating vendor equipment, and planning modifications to support safe and reliable light rail operations. Job Responsibilities Provides design and engineering support needed to design, construct, and maintain Metro's signals and communication systems, including all Agency fiber optic systems.
Project Engineer Mechanical Procurement Clayco IncProject Engineer Mechanical ProcurementSt. 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. As the Project Engineer (Mechanical Procurement), you will support the CDC team in developing competitive HVAC/mechanical estimates and procurement plans, sourcing equipment and materials, and building relationships with manufacturers, reps, and subcontract partners.
Commissioning Engineer Clayco IncCommissioning EngineerSt. Louis, MOThis role requires some on-site supervision and/or coordination of the mechanical, electrical, plumbing, and fire protection subcontractors, to achieve successful completion of construction projects to meet time and cost objectives with respect to quality, contracts, and scheduling. Clayco is a full-service, turnkey real estate development, master planning, architecture, engineering, and construction firm that safely delivers clients across North America the highest quality solutions on time, on budget, and above and beyond expectations.
Water/Wastewater Engineer Hanson Professional Services IncWater/Wastewater EngineerSt. Louis, MO$100,000–$120,000 / yearAs the Water/Wastewater Engineer, you will contribute to the design and implementation of water and wastewater systems, including treatment facilities, pump stations, and distribution networks. Experience: Minimum 5 years in water/wastewater engineering, including design of water distribution, wastewater collection systems, and pump stations.
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.
J20-Quality Engineer-General Apollo Professional SolutionsJ20-Quality Engineer-GeneralHazelwood, MO$60–$62 / hourIn this role, you will be instrumental in ensuring the efficient production of our world-class aerospace products, including advanced platforms for our Fighter Jet programs. Bachelors degree in a relevant field of study: Engineering, Computer Science, Engineering Technology (including Manufacturing Technology), Mathematics, Physics, Chemistry.
Infrastructure Services Engineer SHINE SystemsInfrastructure Services EngineerSaint Louis, MO$55,000–$130,000 / yearBachelor's degree or higher in Systems Engineering or a related technical/scientific field (engineering, physics, mathematics, operations research, engineering management, Computer Science, Information Technology, Management Information Systems, or related STEM discipline); 6+ years of Systems Engineering experience may be substituted in lieu of a degree. SHINE Systems is looking for an Infrastructure Services Engineer to join a collaborative team of Systems Engineers supporting geospatial-intelligence (GEOINT) missions across the National System of Geospatial-intelligence (NSG), Allied System of Geospatial-intelligence (ASG), and Federal agencies.
Principal Network Engineer London Stock Exchange Group PlcPrincipal Network EngineerSt. Louis, MORole Summary: As a highly skilled principal network engineer, you will be responsible for the ongoing support and reliability of all components within the LSEG ecosystem, encompassing platforms, networks, applications, and services. Through a comprehensive suite of trusted financial market infrastructure services - and our open-access model - we provide the flexibility, stability and trust that enable our customers to pursue their ambitions with confidence and clarity.
Cloud Software Engineer III #26-15866 US Tech Solutions, Inc.Cloud Software Engineer III #26-15866St. Louis, MO$60–$67 / hourJob Summary : Cloud Engineering team is seeking a Senior Cloud Engineer with deep, hands-on expertise in Amazon Web Services (AWS) and Oracle Cloud Infrastructure (OCI) to design, deploy, secure, and maintain cloud-based solutions that support critical utility operations. The ideal candidate brings a strong engineering mindset, a passion for automation, and proven experience delivering cloud architectures in mission-critical, regulated environments — ideally within the energy, utilities, or critical infrastructure sectors.
Licensed Transportation Engineer - Roadway Olsson AssociatesLicensed Transportation Engineer - RoadwaySaint Louis, MOYour passion for collaborative work and commitment to positively impacting communities will drive you to lead highway and roadway design, corridor planning, and infrastructure improvement projects. Louis office, you will perform various engineering and project management duties on roadway projects including prepare planning and design documents, process design calculations and preparing costs estimates.
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.
Mid-Level Software Engineer Leidos Holdings IncMid-Level Software EngineerSt. Louis, MO$87,100–$157,450 / yearIf you're passionate about solving complex technical challenges, learning emerging technologies, and developing software that directly supports mission success, this is an exciting opportunity to grow your career while making a meaningful difference. As a Full Stack Engineer, you'll contribute across the entire software development lifecycle, from crafting intuitive user interfaces to building scalable backend services and integrating secure, cloud-native solutions.
Senior Process Engineer (Req865) SpartechSenior Process Engineer (Req865)Maryland Heights, MOMany of our materials are used in products you might see every day - for example if you start your morning with a single serve yogurt, the container you ate from may be made from one of Spartech’s products or the refrigerator where the yogurt was stored could have Spartech products in its interior features. This position manages projects from concept through production startup, including identifying and developing equipment specifications, vendor evaluation, process design, commissioning, and ensuring compliance with all applicable safety and regulatory requirements.
Project Cost Engineer Clayco IncProject Cost EngineerSt. Louis, MOYou will be responsible for generating and maintaining reports that provide information to different groups, work with the management team to identify variances and risks, and maintain quality control processes to improve project cost procedures and ensure conformity with managements strategy. Review project documents and specifications to accurately identify, develop, and track requests for change orders, owner and subcontractor related baseline estimates, potential risk exposures, while communicating potential impacts to the financial targets, schedule, and overall project management process.
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.
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.