Manufacturing Engineer/CNC Programmer Seiler Instrument & Manufacturing Co IncManufacturing Engineer/CNC ProgrammerKirkwood, MOThis position is responsible for creating models, CNC programs and designing fixtures for parts from customer supplied blue prints as well as design and maintain Seiler developed drawings. Louis, Missouri, is currently seeking a highly motivated, detail-oriented Manufacturing Engineer/CNC Programmer for our Manufacturing division.
Senior System Engineer - ArcGIS (Mission-Focused) Job | Esri Career Opportunity Environmental Systems Research Institute IncSenior System Engineer - ArcGIS (Mission-Focused) Job | Esri Career OpportunitySt. Louis, MO$156,000–$239,200 / yearDeploy and configure complex ArcGIS in a wide variety of environments across operation systems, cloud providers, security architectures, customer types and organizations, to meet the customer''s service level agreement. You will act as a trusted technical leader, solving complex system challenges, influencing architecture decisions, and ensuring ArcGIS platforms are scalable, resilient, and aligned to mission needs.
Agile Release Train Engineer (Experienced and Senior) BoeingAgile Release Train Engineer (Experienced and 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 Boeing Company The Boeing Company is currently seeking a highly motivated Agile - Release Train Engineer (RTE) (Experienced or Senior) to become part of a large Air Dominance Division Mission Systems Software team using Agile in Berkeley, MO .
Mechanical Design Engineer National Design Build ServicesMechanical Design EngineerMaryland Heights, MissouriOur projects include cold storage, food and beverage processing, manufacturing plants, distribution centers, healthcare, and large-scale commercial buildings. The Mechanical Design Engineer – HVAC & Plumbing Systems is a key technical role responsible for the design and engineering of HVAC and plumbing systems from concept through construction.
Project Engineer - Transmission Line Design Michael Page InternationalProject Engineer - Transmission Line DesignSt. Louis, Missouri$110,000–$150,000 / yearFull timeContact Jackson Edwards Quote job ref JN-062026-7049818Job SummarySectorPower & EnergySub SectorElectrical Design EngineerIndustryEnergy & Natural ResourcesWhereSt. About Our ClientA utility-focused engineering and consulting firm delivering transmission and infrastructure solutions to electric utilities, municipalities, and large energy users.
NewDesign Engineer GpacDesign EngineerSt Louis, MO160000–225000We are seeking a Design Engineer working in the heavy, civil construction industry (Bridges, Locks and dams…i.e. no buildings) and ideally one who focuses on temporary works – things we build onsite as part of our construction methods for building the permanent structure. A design engineer collaborates with third party designers, our construction team, and other stakeholders to create designs which provide our team with a competitive advantage while ensuring safe construction methods and a project delivered timely and within budget.
NewCivil Engineer III (BPS-Construction and Design) City of Saint Louis, MissouriCivil Engineer III (BPS-Construction and Design)St. Louis, MOLouis City Hall 1200 Market Street Saint Louis, MO 63103. Change Site Fonts and Colors.
Mechanical Engineer The Korte CoMechanical EngineerSt. Louis, MOGROWTH OPPORTUNITIES This role is part of the Mechanical Management Career Path, and team members benefit from a structured Professional Development Plan (PDP) designed to support career growth. This is an excellent opportunity for an experienced mechanical professional looking to grow into a future Mechanical Design Manager role within a collaborative, nationwide design-build firm.
Sr Mechanical Engineer, PE Alivia GroupSr Mechanical Engineer, PESaint Louis, MissouriSenior Mechanical Engineer develops conceptual through final designs and prepares calculations to verify workability of mechanical details; uses CAD and 3D modeling (Revit or similar) software to produce accurate, construction drawings. Design for materials handling, conveyor systems, crushing and screening system, dust collection, control systems, chute, duct, piping systems and equipment layouts in a heavy industrial environment.
Senior Electrical Power Systems Designer Core States GroupSenior Electrical Power Systems DesignerSaint Louis, MO$85,000–$120,000 / yearAs a Senior Electrical Power Systems Designer, supporting our Architecture and Engineering business unit, you will join the Power Systems team specializing in end-of-life analyses, short circuit coordination, arc flash analyses, and other specialized calculations. Established in 1999, the company offers integrated solutions with seamless continuity, and many of the world's most notable brands count on Core States Group to deliver speed to market, cost certainty, and compelling design.
Mechanical Engineer - Mission Critical Clayco IncMechanical Engineer - Mission CriticalSt. Louis, MOWith $8.1 billion in revenue for 2025, Clayco specializes in the ''art and science of building,'' providing fast track, efficient solutions for mission critical, industrial, life sciences, power & energy, aviation, commercial, institutional, residential and sports & entertainment related building projects. Working alongside a Senior Mechanical Engineer on each project, this mid-level role is responsible for producing detailed mechanical designs, performing analyses, and coordinating with multi-disciplinary teams to deliver infrastructure that meets demanding uptime and efficiency requirements in a fast-paced environment.
Associate Principal, Mechanical, Data Center Design Engineering T.Y. Lin InternationalAssociate Principal, Mechanical, Data Center Design EngineeringSaint Louis, MOThe role requires 15-20 years of Data Center Mechanical Design Engineering, Consulting and leadership experience with progressively increasing levels of responsibility delivering mission critical infrastructure services focused on Enterprise and Colocation Data Center Hyper-Scale environments. In addition to strong personal computer skills including proficiency in MS Windows 10 or higher operating environment, a high level of proficiency and expertise in the following productivity tools is required and expected: MS Office Suite including Word, Excel, PowerPoint, OneNote, Teams, etc.
NewMechanical Engineer Intermediate Level PENTA Engineering CorporationMechanical Engineer Intermediate LevelSt. Louis, MOFull timeYou will provide technical leadership in advancing project objectives, collaborate within multidisciplinary teams, and support project delivery from concept through completion. You will report to the Department ManagerCandidates must be legally authorized to work in the United States and will not require current or future employer-sponsored visa sponsorship.
Full Stack Software Engineer Reinventing Geospatial, Inc. (RGi)Full Stack Software EngineerSt. 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.
Sr. Network Engineer - Supporting the Pacific Region Chameleon Integrated ServicesSr. Network Engineer - Supporting the Pacific RegionSt. Louis, MORemoteEducation and Certifications Required: Bachelor’s degree in computer science, engineering, technical degree, or related discipline plus five years directly related experience; or certified technical/vocational school plus 10 years related experience gained through progressively higher complexity. Mastery-level experience in routed, switched, and shared LAN environments using supported Microsoft OS, Windows Active Directory, UNIX, OpenVMS, routers, switches, terminal servers, local WAN, and long-haul WAN connectivity.
Senior Mechanical Engineer Symbiotic ServicesSenior Mechanical EngineerGranite City, IllinoisSymbiotic Services is seeking a Senior Mechanical Engineer to support complex industrial and commercial projects within a design-build environment. This role combines technical design expertise with project execution.
Mechanical Project Engineer - Healthcare Farnsworth Group IncMechanical Project Engineer - HealthcareSt. Louis, MODesign HVAC and mechanical systems (air distribution, hydronic systems, central plant connections, pressurization, and related medical gas interfaces), including load calculations, equipment sizing, layouts, narratives, drawings, and specifications. The Mechanical Project Engineer - Healthcare leads project‑level mechanical design and coordination for hospitals, ambulatory care, behavioral health/recovery centers, and medical office facilities across the Midwest.
Civil or Mechanical Engineer - Entry Level Farnsworth Group IncCivil or Mechanical Engineer - Entry LevelSt. 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. Complete site visits including but not limited to surveying, locating, and documenting existing conditions (may include overnight travel depending on job location).
Senior Mechanical Engineer Clayco IncSenior Mechanical 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. The Senior Mechanical Engineer will lead the mechanical design of projects, provide technical expertise, and ensure the successful delivery of engineering solutions for mission-critical facilities, including data centers, advanced manufacturing plants, and other high-availability environments.
NewMechanical Engineer II Hunter Engineering CoMechanical Engineer IIBridgeton, MOAs 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.