Electrical Project Engineer - Healthcare Farnsworth Group IncElectrical Project Engineer - HealthcareSt. Louis, MODesign normal and emergency power distribution systems (one‑lines, panel schedules, feeders, branch circuits, equipment connections), including essential electrical systems for healthcare facilities (generators, ATS, critical branch distribution). Provide technical guidance and QA redlines to designers/junior engineers; support PMs with scope, level‑of‑effort, and schedule input; participate in client and internal coordination meetings.
66R-Assembly and Installation Apollo Professional Solutions66R-Assembly and InstallationBerkeley, MOManufacturing Engineering performs Design for Manufacturing and Assembly (DFMA) analysis and develops an integrated build plan consisting of work instructions for assembly/fabrication, kitting, tooling, inspection requirements, and other outputs to ensure fabrication meets design, test, and program requirements. As part of this team, you will have the opportunity to work on the latest military weapons and aircraft programs, such as: T-7A Redhawk, MQ-25A Stingray, various Phantom Works programs, various Boeing Weapons programs, and our legacy programs like F-15 and F/A-18 into the future.
Lead Substation Project Engineer Leidos Holdings IncLead Substation Project EngineerMORemote$107,900–$195,050 / yearUtilities and mobile operators rely on our Power Delivery Services Team for reliable power and telecommunication expertise, as reflected through our work with more than 50 investor-owned utilities, more than 160 municipals/cooperatives, as well as a growing number of mobile operators, local utility providers and private developers. Leidos seeks the best and the brightest, and in return, we invest in you, with an eye on your future, through career advancement, growth opportunities and continuous improvement via mentoring, formal and informal project management training and assistance with obtaining pertinent certifications.
Electrical Engineer Clayco IncElectrical EngineerSt. Louis, MOWorking alongside a Senior Electrical Engineer on each project, this mid-level role is responsible for producing detailed electrical designs, performing analyses, and coordinating with multi-disciplinary teams to deliver infrastructure that meets demanding uptime and efficiency requirements in a fast-paced, design-build environment. With $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.
Integration QA Engineer Oneview HealthcareIntegration QA EngineerSaint Louis, MOThis role combines deep QA expertise with strong understanding of system integrations, working across product, engineering, and customer environments to validate end‑to‑end workflows across APIs, integration engines, and user-facing applications. The Integration QA Engineer is responsible for ensuring the quality, reliability, and performance of integrations between the Oneview platform and third‑party hospital systems, including Electronic Health Records (EHRs), nutrition management, clinical communications, virtual care, building management systems, IoT and RTLS.
Plumbing Project Engineer Farnsworth Group IncPlumbing Project EngineerSt. Louis, MOFor 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. Farnsworth Group is seeking a Plumbing Project Engineer to serve as a technical lead and project driver for plumbing design assignments across a range of building systems projects.
Senior Civil Site Engineer Hanson Professional Services IncSenior Civil Site EngineerSt. Louis, MORemote$110,000–$150,000 / yearPosition requires the ability to serve as a key member of the project design team developing designs and providing direction to junior level engineers and CADD/Technician staff in the areas of civil and site design including but not limited to; grading, storm water design, rail and roadways, utilities, and agency and railroad coordination. Projects are likely to include reconstruction and rehabilitation of industrial infrastructure such as roads, rail, utilities; highways and roads, culverts and storm sewer, stormwater detention, rail grade crossings, signing, pavement marking, and traffic control plans for construction.
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!
Software Engineer II MasterCardSoftware 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.
Manufacturing Engineer Apollo Professional SolutionsManufacturing EngineerBerkeley, MOBasic Qualifications (Required): 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. The ideal candidate will lead cross-functional initiatives that increase throughput, reduce cost, improve quality, and enable production scaling for complex aerospace products.
Engineer II Astec Industries IncEngineer IIBelleville, ILManufacturing Environment Shop manufacturing environment exposures include exposure to moving mechanical parts, machinery, tools and equipment, vibration, fumes or airborne particles, motorized vehicles, welding and machining operations, outside weather conditions and exposure to the risk of electric shock. To be successful in this role, your experience and competencies are: A bachelor's degree required in, Mechanical Engineering, Electrical Engineering, a related field or equivalent and/or combination of training and experience.
Project Engineer I/II - Water/Wastewater Gonzalez CompaniesProject Engineer I/II - Water/WastewaterBelleville, Illinois$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.
Project / Mechanical Engineer The Kemtah Group, Inc.Project / Mechanical EngineerHigh Ridge, MOParticipate in supplier scouting, evaluation and engagement activities in support of new projects On-time project execution by collaborating with engineering service firms and managing on-site or remote contingent resources effectively Support development of product designs, manufacturing drawings, bills of material and associated supporting documentation for fabrication and delivery of products and prototypes Review customer specifications and requirements in support of bids and proposals and develop compliant designs for product development Development of technical documentation, manuals, and procedures Support testing, qualification, documentation and analysis of prototypes, products, systems or subsystems Job Responsibilities II: Responsible for completion of projects on time, within budget and following design specifications Provide budget, cost and schedule input for status of project assignments Work with manufacturing and cross functional teams to achieve project cost and manufacturing efficiency goals Communicate clearly (written and oral) with other company personnel and customers Contribute to team efforts by accomplishing results in a cooperative and supportive manner Attend appropriate engineering, customer, or business meetings Maintain and develop technical knowledge by conferring with technical specialists and suppliers; attending educational workshops; and reviewing professional publications Ability to work independently under supervision of others while reporting progress and status Support, communicate, reinforce, and defend the mission, values and culture of the organization Qualifications: Bachelor"s Degree in Mechanical Engineering or related technical field Experience leading engineering projects especially new product development Engineering or design experience with mechanical equipment, assemblies and components including machined components, welded structures and sheet metal parts Comfortable and competent writing and creating technical documentation Competent using MS Office (Word, Excel, Visio, Project, and PowerPoint) Additional Desired Qualifications Experience with HVAC&R (air conditioning, air handling and refrigeration) equipment and suppliers. Experience designing and drafting with PTC CREO, AutoCAD Mechanical 2D or similar CAD/PLM platforms Basic experience creating drawings (drafting) following ASME Y14.100 and associated documentation such as bill of materials Understanding of ASHRAE test requirements and certification of Air Conditioning, Refrigeration, and Air Handling systems Experience with refrigeration systems, turbomachinery equipment including induction motors, and metal additive manufacturing Experience conducting product design/technology reviews with customers and capturing product needs * Experience designing defense products, especially for the US Navy Belcan is a leading provider of qualified personnel to many of the world''s most respected enterprises.
Structural Engineer Farnsworth Group IncStructural EngineerSt. Louis, MOFor 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. 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.
Sr. Structural Engineer Farnsworth Group IncSr. Structural EngineerSt. Louis, MOFor 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. 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.
F-15 Mission Systems Software Engineer (Associate, Experienced, & Senior) BoeingF-15 Mission Systems Software Engineer (Associate, Experienced, & Senior)Berkeley, MissouriLevel 4 / 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 9+ years of related work experience OR Bachelor’s Degree and 13+ years of directly related work experience OR 17+ years of related, relevant experience. Level 2 / 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.
Mechanical Engineer Murphy CoMechanical EngineerSt. Louis, MOWe 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. The Murphy Engineering staff focuses on a wide variety of commercial, institutional and industrial applications to support our current work program.
Civil Engineer - Utilities Farnsworth Group IncCivil Engineer - UtilitiesSt. Louis, MOAbility to lead multiple projects simultaneously and coordinate efforts with support groups ensuring a quality, on-time product for our clients, and financially successful projects. 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.
0105 - Electrical Engineer - Designer Crafted Staff0105 - Electrical Engineer - DesignerSt. Louis, MO$120,000–$150,000 / yearJoin a respected, employee-owned engineering firm where your electrical expertise directly influences complex, high-performance building systems across healthcare, institutional, and commercial environments. This is a leadership-level design role for an experienced Electrical or MEP Engineer who thrives on technical depth, client interaction, and mentoring junior engineers.
Missions Systems Software Engineer - Embedded (Associate, Experienced, Senior) BoeingMissions Systems Software Engineer - Embedded (Associate, Experienced, Senior)Berkeley, Missouri$99,450–$134,550 / yearContribute to all phases of the software development lifecycle (requirements, architecture, implementation, documentation, verification) in one of the following capability areas (Fusion, Fire Control, Mission Management, Resource Management, Tactical Communications, Supplier Integration, DevSecOps) Work within an Agile integrated product team working across software, analysis integration and test, sensors, and system test engineers. The 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.