Senior Engineer - LLMOps & MLOps Sedgwick Claims Management Services, Inc.Senior Engineer - LLMOps & MLOpsMOLLMOps Framework Implementation: Design and execute the infrastructure for Retrieval-Augmented Generation (RAG), including vector database management (OpenSearch, Pinecone, or Azure AI Search) and semantic index optimization. Legacy Data Connectivity: Build the engineering "pipes" to securely ingest and move data from legacy systems (Mainframes, SQL Server, on-prem DBs) into cloud-native MLOps workflows.
Chemical Engineer ICL Group LtdChemical EngineerWebster Groves, MO$78,000–$108,000 / yearICL Group Ltd. is a global leader in agriculture, food and industrial solutions, utilizing its unique mineral resources and extensive expertise to address key sustainability challenges related to food security and access to essential minerals. You will also support research, product stewardship, sales and marketing teams, providing fast and accurate customer support, compliance with quality, environmental, and adherence to all safety protocols at the site.
Voice Network Engineer Abacus TechnologyVoice Network EngineerBelleville, IllinoisConfigure, develop, patch, STIG, enhance, and add features to Cisco VoIP system to include Call Manager, Cisco Unity, Ribbon VX900 devices, Instant Message and Presence and Teleconference Bridges. Develop configurations for SIP connections between the VoIP network and other customer networks including Asterik networks, Call Manager Express, SRST, and other Cisco VoIP networks.
Mine Waste Civil/Geotechnical Engineer WSP Global IncMine Waste Civil/Geotechnical EngineerSaint Louis, MO$75,600–$110,700 / yearWSP USA is providing the compensation range that the company in good faith believes it might pay and/or offer for this position within the state of Colorado, based on the successful applicant's education, experience, knowledge, skills, and abilities in addition to internal equity and specific geographic location. Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of WSP and WSP will have the right to hire that candidate without reservation - no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service.
Civil Project Engineer (Site Development) CochranCivil Project Engineer (Site Development)Wentzville, MissouriWith 120+ professionals, the firm delivers tailored solutions backed by deep expertise and is guided by core values of teamwork, excellence, quality, and trust—ensuring principal involvement and outstanding service throughout every project. Cochran is a growing civil engineering firm with 7 Missouri offices, offering services in construction administration, materials testing, architectural and geotechnical engineering, and land surveying.
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.
Civil Engineer I Crawford, Murphy and Tilly IncCivil Engineer ISt Louis, MO$70,500–$76,000 / yearAs a Water Resource Civil Engineer, you'll play a key role in working with senior staff, to support a wide range of municipal infrastructure projects, working closely with experienced engineers on planning, design, permitting, and construction-phase services. Projects may include water supply and treatment, water distribution mains, water storage, sanitary sewers, water and wastewater pump stations, wastewater treatment, and stormwater systems.
Civil Engineer - Mid-Level Sargent & LundyCivil Engineer - Mid-LevelClayton, Missouri$69,298–$99,644 / 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. About This Business Unit: The Energy & Industrial Group (EIG) specializes in delivering advanced engineering solutions across various sectors, including power generation, environmental compliance, oil & gas, and industrial projects, from new plant design to plant betterment and upgrade services for operating facilities.
Early Career Engineer Trilon GroupEarly Career EngineerBelleville, Illinois$65,000–$95,000 / yearOver six months, you'll build professional development, business acumen, and project delivery skills through real case studies, simulations, and role-play — not passive lectures — culminating in an in-person capstone event where you'll present your work and map out your goals for the year ahead. Trilon was formed with the vision of building the next Top 20 infrastructure consulting firm in North America by bringing together some of the nation’s best infrastructure consulting firms, focused on delivering practical and sustainable infrastructure solutions.
Senior Electrical Engineer GpacSenior Electrical EngineerSaint Louis, MO110000–140000This position offers the opportunity to serve as a Project Manager or Lead Electrical Engineer on complex building projects while partnering with multidisciplinary teams to deliver high-quality, code-compliant designs for clients throughout the region. This is an excellent opportunity for a licensed Professional Engineer looking to lead challenging projects, mentor engineers, and work with a collaborative team delivering innovative solutions across a wide variety of market sectors.
Licensed Traffic Engineer - Data Center Olsson AssociatesLicensed Traffic Engineer - Data CenterMOPursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the "CCPA"), this notice explains Olsson's practices regarding the collection, use, and disclosure of personal information for job applicants residing in California. As a Licensed Professional Engineer on Olsson''s Traffic & Technology team, you will lead traffic studies and transportation analyses for mission-critical data center projects across the United States.
Transportation Project Engineer I/II Trilon GroupTransportation Project Engineer I/IISt. Louis, MO$30–$55 / hourGonzalez Companies is a partner managed firm that provides comprehensive Planning, Design, and Construction Management Services to large and small Water, Sewer and Utility Districts; Departments of Transportation; and municipalities. Working primarily in the Greater St. Louis, Chicago, and Louisville metro areas, Gonzalez offers a great work environment, generous benefit packages, and opportunities to succeed in many professional disciplines.
Transportation Project Engineer III/IV Trilon GroupTransportation Project Engineer III/IVSt. Louis, MO$40–$60 / hourGonzalez Companies is a partner managed firm that provides comprehensive Planning, Design, and Construction Management Services to large and small Water, Sewer and Utility Districts; Departments of Transportation; and municipalities. Working primarily in the Greater St. Louis, Chicago, and Louisville metro areas, Gonzalez offers a great work environment, generous benefit packages, and opportunities to succeed in many professional disciplines.
Substation Electrical Engineer - EIT Michael Page InternationalSubstation Electrical Engineer - EITChesterfield, Missouri$100,000–$150,000 / yearFull timeContact Dom Delia Quote job ref JN-062026-7047130Job SummarySector: Power & EnergySub Sector: Electrical Design EngineerIndustry: Energy & Natural ResourcesLocation: ChesterfieldContract Type: PermanentConsultant Name: Dom DeliaJob Reference: JN-062026-7047130Job Nature: Hybrid working Proficient in multiple areas of substation engineering such as physical layout design, protection/control design, relay settings programming, field support, substation commissioning, relay testing.
NewProject Engineer - Physical Substation Michael Page InternationalProject Engineer - Physical SubstationSt. Louis, Missouri$110,000–$175,000 / yearFull timeProficient in multiple areas of substation engineering such as physical layout design, protection/control design, relay settings programming, field support, substation commissioning, relay testing. Interested candidates are encouraged to applyOpportunity to travel to project sites nationwide supporting major power delivery projects, with all travel expenses covered.
Project Engineer - Transmission Line Quanta Infrastructure Solutions Group, LLCProject Engineer - Transmission LineSt Louis, MissouriFull timeThe QISG team brings together Engineering, Safety, Quality, Material Procurement, QA/QC, Right-of-Way Acquisition, Scheduling, Environmental Planning, Permitting, Title and Land Management expertise that ensure outstanding results for our clients. The ideal candidate will have a strong background in civil, mechanical, or electrical engineering, with extensive experience in high voltage substation or transmission line projects.
Senior Electrical Engineer LuxusSenior Electrical EngineerFenton, MOOur 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.
Senior Technology Engineer IMEG ConsultantsSenior Technology EngineerSaint Louis, MissouriPrimary responsibilities will include project management, engineering analysis, design and implementation oversight of low-voltage technology (ICT) systems in buildings Additional responsibilities will include working within the project’s monetary budget, leading training and mentoring efforts, and collaborating with cross-functional teams to meet project goals and client expectations. • Mastery of technical and analytical skills including proficiency of principles relating to electrical voltage and current, digital and analog signals, basic IT networking topologies and protocols, as it relates to electrical low-voltage systems design for buildings.
NewWater Wastewater Engineer/Project Manager Harrison Consulting SolutionsWater Wastewater Engineer/Project ManagerSaint Louis, MOGrowing firm with offices in multiple states is seeking a Senior Water Wastewater Engineer/Project Manager for their team in St. Responsibilities: Plan/design water and wastewater systems (pumping, process and mechanical piping, related valves and process equipment).
Water Wastewater Engineer Harrison Consulting SolutionsWater Wastewater EngineerSaint Louis, MissouriMeet client expectations through meeting with clients regularly, following company contractual obligations and staying current on industry trends. Growing firm with offices in multiple states is seeking a Senior Water Wastewater Engineer for their team in St.
Licensed Transportation Engineer - Traffic Technology Olsson AssociatesLicensed Transportation Engineer - Traffic TechnologySaint Louis, MOPursuant to the California Consumer Privacy Act, as amended by the California Privacy Rights Act (collectively, the "CCPA"), this notice explains Olsson's practices regarding the collection, use, and disclosure of personal information for job applicants residing in California. Your passion for collaborative work and commitment to positively affecting communities will drive you to lead traffic planning, studies, design, and operations tasks and projects.
NewFinOps AI / ML Engineer Manager Accenture PlcFinOps AI / ML Engineer ManagerSt. Louis, MOThe Work: Define reference architectures for agentic AI orchestration (multi-agent patterns, event-driven workflows) and MCP integration with AWS, Azure, GCP, and enterprise systems. Our FinOps and Cloud Economics teams combine rigorous financial governance with automation, AI, and deep technical expertise to drive sustained savings and speed-to-value across AWS, Azure, and Google Cloud.
Commercial Manager (Oakville, ON) KNAPPCommercial Manager (Oakville, ON)Oakville, ONThe Kenaidan Murphy Joint Venture (KMJV) has been awarded the construction manager contract to help inform the detailed design, and provide construction management advice, for upgrades to Oakville GO station during the project development stage. Founded in 1951, we are committed to improving life through delivering world-class infrastructure, providing engineered solutions across transportation, natural resources, energy, and water sectors.
Senior Engineering Project Manager - Water GHD Group Pty LtdSenior Engineering Project Manager - WaterST LOUIS, MOWorking with an energetic and hard-working team, this position offers a variety of work and will see you involved in: Perform engineering design calculations, gather and compile data, check design calculations. What you will bring to the team: The ideal candidate will be proficient with water infrastructure projects (water resources, water treatment or conveyance) and a licensed Professional Engineer (with current Missouri registration).
Project Engineer GHD Group Pty LtdProject EngineerST LOUIS, MOWorking with an energetic and high performing team, this position offers a variety of work and will see you involved in: Project engineer for planning, design, and implementation of water and wastewater conveyance projects, including but not limited to pipelines, force mains, gravity sewers, and pump stations. This role involves being a key part of multidisciplinary teams, supporting design and construction phases, and supporting successful delivery of pipeline, pump station, and related conveyance projects.
Senior Roadway Engineer Parsons CorpSenior Roadway EngineerSaint Louis, MO$88,400–$154,700 / yearWe take special pride in projects and solutions that improve communities as well as people's quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency. In this role, you will have the opportunity to expand in your technical skillset, working alongside a world-class team of civil engineers on major regional infrastructure projects!
Senior Roadway Engineer Parsons Commercial Technology Group Inc.Senior Roadway EngineerKcmo, MO$88,400–$154,700 / yearWe take special pride in projects and solutions that improve communities as well as people's quality of life by promoting economic growth, enhancing mobility, and increasing sustainability and resiliency. In this role, you will have the opportunity to expand in your technical skillset, working alongside a world-class team of civil engineers on major regional infrastructure projects!
Software Engineer Sr - Fullstack/Vue The Timberline GroupSoftware Engineer Sr - Fullstack/VueMaryland Heights, MissouriFull Stack Development Design and build end-to-end full-stack applications using Node.js on the backend and Vue.js on the frontend, delivering cohesive, production-ready features from database to UI. AI-Assisted & Agentic Engineering This role requires comfort working alongside AI-powered tools while maintaining strong engineering judgment, validation, and accountability for outcomes.
Staff Engineer Terracon Consultants IncStaff EngineerSaint Louis, MOServices may be provided for existing or proposed projects in a variety of sectors, including for example public works, transportation, commercial, communications, energy, and industrial. Apply sound engineering principles and be able to communicate complex engineering issues and concepts to technical and non-technical clients and project teams.
NewSupervising Electric Engineer (Design Center) Ameren CorpSupervising Electric Engineer (Design Center)Collinsville, IL$131,900–$204,400 / yearThe Supervising Engineer is responsible for engineering activities in the design centers; including the direct supervision of electrical engineers, and the recruitment, training, development, and appraisal of engineering personnel and the coordination of their work with the design center leadership team and other Ameren departments. Must have demonstrated leadership behaviors with the ability to work collaboratively and flexibly across multiple organizations, solve problems decisively, and be proactive and self-motivated to identify improvement opportunities, establish priorities and meet deadlines.
Commissioning Engineer & Mechanical Project Manager (Specialized Critical Facilities) - Enterprise Physical Operations Washington University in St LouisCommissioning Engineer & Mechanical Project Manager (Specialized Critical Facilities) - Enterprise Physical OperationsSt. Louis, MO$84,200–$148,500 / yearCertifications/Professional Licenses: Associate Commission Professional (ACP) - Building Commissioning Certification Board (BCCB), Certified Commissioning Professional (CCP) - Building Commissioning Certification Board (BCCB), Professional Engineer (PE) - National Council of Examiners for Engineering and Surveying (NCEES), Professional Engineer - Missouri Division of Professional Registration. Preferred Qualifications: Five years of experience in commissioning, start-up, or operations of complex mechanical and electrical systems, preferably within critical environments (e.g., labs, clean rooms, data centers, hospitals, industrial plants).
Transportation Engineer (Traffic/Technology) Harrison Consulting SolutionsTransportation Engineer (Traffic/Technology)Saint Louis, MissouriMulti-state design firm is seeking a Transportation Engineer (Traffic/Technology) for their team in St. Working knowledge of Synchro, SimTraffic, HCS, VISSIM or other similar software.
Structural Engineer GpacStructural EngineerSt Louis, MO90000–130000GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. Apply intensive, complex, and diversified knowledge of engineering principles in broad areas of assignments and related fields.
Lead Transportation Engineer Shive-Hattery IncLead Transportation EngineerSaint Louis, MONotice to Recruiters and Staffing Agencies: To protect the interests of all parties, Shive-Hattery and its partners will not accept unsolicited candidate submissions from a recruiter or staffing agency who is not operating under an executed recruiting or staffing services contract with Shive-Hattery. See Your Designs Come to Life: As a Civil Engineer at Shive-Hattery, you'll lead design on a variety of transportation and site-related projects, including: Roadways and trails.
Aviation Electrical Engineer RS&H IncAviation Electrical EngineerSt. Louis, MOYou will lead designs and produce drawings for runway and taxiway lighting systems, NAVAIDs, and aviation infrastructure, develop calculations, specifications, engineering reports, and construction cost estimates, attend client meetings and site visits, and perform construction administration. You will have the opportunity to lead, develop, and deliver designs of varying sizes and complexity in our local and virtual team environment as well as engage in client relationship building and assist with winning the next big project all within an established infrastructure/aviation team.
Electrical Engineer (Engineer-In-Training) WoolpertElectrical Engineer (Engineer-In-Training)Fairview Heights, Illinois$65,800–$82,300 / yearAll resumes submitted by search firms/employment agencies to any employee at Woolpert via email, the internet, or in any form and/or method will be deemed the sole property of Woolpert, unless such search firms/employment agencies were engaged by Woolpert's Talent Acquisition Team for this requisition and a valid agreement is in place. The Electrical Engineer-In-Training will work with a multi-discipline team of engineers and designers to provide construction ready design packages for a variety of project types in the local region and beyond.
Electrical Engineer Engineer-In-Training Woolpert IncElectrical Engineer Engineer-In-TrainingSt. Louis, MO$65,800–$82,300 / yearAll resumes submitted by search firms/employment agencies to any employee at Woolpert via email, the internet, or in any form and/or method will be deemed the sole property of Woolpert, unless such search firms/employment agencies were engaged by Woolpert''s Talent Acquisition Team for this requisition and a valid agreement is in place. The Electrical Engineer-In-Training will work with a multi-discipline team of engineers and designers to provide construction ready design packages for a variety of project types in the local region and beyond.
Sr. Substation Engineer GFT.Sr. Substation EngineerSt. Louis, MissouriRemote$107,000–$165,000 / yearFull timeDevelop 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.
NewSenior Electrical Engineer | St. Louis, MO IMEG ConsultantsSenior Electrical Engineer | St. Louis, MOSaint Louis, MissouriIn this role, you’ll provide project management and technical leadership across electrical engineering analysis, design, and implementation oversight—partnering closely with engineers, designers, and consultants to develop code-compliant, practical solutions that drive strong client outcomes. Louis, MO , to lead electrical design and project delivery for moderate to complex building projects, including larger, high-complexity work with limited senior oversight.
Senior Electrical Engineer Roeslein & AssociatesSenior Electrical EngineerSt Louis, MissouriFull timeThis role serves as a technical resource for electrical engineering activities, provides quality control support for engineering deliverables, and leads electrical design efforts from concept through installation and startup. Overview: Roeslein & Associates is a global leader in engineering, manufacturing, and construction services, specializing in modular, pre-fabricated solutions for the energy, beverage, and industrial sectors.
NewElectrical Project Engineer | St Louis, MO IMEG ConsultantsElectrical Project Engineer | St Louis, MOSaint Louis, MissouriKnowledge of Master Specification editing and software such as eSPECS, BIM software, and CTC Revit Add In Tools; Proficiency of Smart Engineering Design Assist (SET) Tools within Revit for electrical calculations, coordination, properties, etc. Strong technical and analytical skills including knowledge of principles relating to circuit theory, electromagnetism, power systems, and electronics as they relate to electrical systems design for buildings.
NewAutomation Engineer V CRB Group, Inc.Automation Engineer VSt. Louis, MOAs an AEC Firm we proudly specialize in industries that inherently carry important social responsibility - we recognize our impact and influence in the communities we serve and pursue corporate responsibility through the lens of people, community, and planet. The Senior Lead Engineer is responsible for directing and managing the workflows and execution of design and engineering support staff (Entry-Level to Senior) to meet client expectations and project goals.
Mechanical Engineer III CRB Group, Inc.Mechanical Engineer IIISt. Louis, MOAs a Mechanical Engineer III, youll play a key role in designing mechanical systems for complex facilities while also taking ownership of project scope and mentoring junior team members. Youll contribute across the full project lifecyclefrom early concept through constructionworking alongside a multidisciplinary team to deliver high-quality, coordinated solutions.
NewSenior Construction Engineer, Energy Storage (Remote) SOLV Energy LLCSenior Construction Engineer, Energy Storage (Remote)MO$90,924–$113,655 / yearThe Senior Engineer, Construction - BESS functions as a technical authority for high-risk BESS scopes, EOR and vendor coordination, system integration, fire protection coordination, commissioning support, and complex site or warranty issues while maintaining an individual contributor track with mentorship responsibilities. In addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting.
Senior Commissioning Engineer (Remote) SOLV Energy LLCSenior Commissioning Engineer (Remote)MORemote$127,324–$159,156 / yearThis position serves as the senior technical authority for commissioning engineering activities on assigned projects and functions as the primary engineering interface between Commissioning Project Management, Project Management, Engineering, Owners, Utilities, OEMs, and Field Services. In addition, candidate introductions or resumes can only be submitted to our internal talent acquisition recruiting team if a signed vendor agreement is already on file and the third-party recruiter or agency has received formal instructions from our internal talent acquisition team to submit candidates for a particular job posting.
NewSenior Substation Engineer Michael Page InternationalSenior Substation EngineerSt. Louis, Missouri$165,000–$180,000 / yearFull timeSenior Substation EngineerLead critical power projectsTechnical leadership roleOur client is a leading engineering and infrastructure services organization supporting utility, industrial, renewable energy, and power delivery projects. The Successful ApplicantA successful Senior Substation Engineer should have:Bachelor's degree in Electrical Engineering from an accredited institution.8+ years of substation engineering experience supporting transmission and distribution projects.
Civil/Structural Project Engineer Envista ForensicsCivil/Structural Project EngineerSaint Louis, MissouriWe have an opportunity for a civil/structural engineer to join our forensic team in the greater Nashville/Knoxville area - this is a work from home role when you're not doing field investigations - If you want the opportunity to escape the the Computer Screen, this role is in the field doing inspections and investigations 30-40% of the time! Envista Forensics believes that Veterans arrive with not only translatable skills and technical expertise but in addition come with the intangibles; leadership and values that we believe align with our 5 Guiding Principles.
ITS Engineer III HNTB CorpITS Engineer IIISt. Louis, MOAs an Engineer III you will be responsible for assisting in the production and modification of design calculations, technical reports, engineering plans, and specifications for ITS, Transit, Traffic, and Transportation Planning projects. Experience with design, testing, and operation of ITS devices such as CCTV cameras, DMS, communications infrastructure (fiber & wireless), sensors/detectors, and traffic signal controllers.
Project Engineer I/II - Water/Wastewater Trilon GroupProject Engineer I/II - Water/WastewaterBelleville, IL$30–$40 / hourGonzalez Companies is a partner managed firm that provides comprehensive Planning, Design, and Construction Management Services to large and small Water, Sewer and Utility Districts; Departments of Transportation; and municipalities. Working primarily in the Greater St. Louis, Chicago, and Louisville metro areas, Gonzalez offers a great work environment, generous benefit packages, and opportunities to succeed in many professional disciplines.
Mechanical Engineer II ServiceSourceMechanical Engineer IISt Louis, MOThis shall include, but is not limited to energy management, decommissioning, Building Automation System (BAS) administration and operation, Computer Aided Design & Drafting (CADD), and Building Information Modeling/Management (BIM) efforts in support of daily facility operations, maintenance technical support, and project development as well as project management and execution services. 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.