NewMechanical Engineer I ClaycoMechanical Engineer ISaint 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. 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.
NewSenior Mechanical Engineer ClaycoSenior Mechanical EngineerSaint 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.
NewRoadway Civil Engineer III Crawford Murphy & Tilly IncRoadway Civil Engineer IIISaint Louis, MO$75,000–$95,000 / yearAs a Roadway Engineer III , you'll collaborate with engineers, planners, environmental scientists, technicians, clients, and public and private agency partners to develop and deliver roadway, highway, multimodal, intersection, and other transportation infrastructure solutions. You will contribute to planning, design, and project delivery efforts while continuing to expand your technical expertise, transportation engineering knowledge, and professional growth through increased levels of responsibility within project teams.
NewProfessional Engineer - Broadband Infrastructure (Seneca, MO) Rally NetworksProfessional Engineer - Broadband Infrastructure (Seneca, MO)Seneca, MOTo make it happen, we need a licensed Professional Engineer (P.E.) who loves hands-on OSP design and wants to see their blueprints bring life-changing connectivity to real people. Backed by federal grant programs like USDA ReConnect and BEAD, we are building extensive next-generation fiber networks to future-proof rural communities.
NewRoadway Design Engineer/Project Manager Harrison Consulting SolutionsRoadway Design Engineer/Project ManagerSaint Louis, MOReview/provide roadway design elements (horizontal/vertical alignments, cross sections, intersection layout, drainage design, utilities conflict/relocations). Job Description Full-service engineering firm is seeking a Roadway Design Engineer/Project Manager for their St.
NewMechanical Engineer - Aviation/Airport Terminal Construction Kwame Building Group, Inc.Mechanical Engineer - Aviation/Airport Terminal ConstructionBridgeton, MOThe Mechanical Engineer will work collaboratively with KBG project leadership, architects, engineers, contractors, consultants, airport representatives, and other stakeholders throughout the design and construction process. This position will support an active airport terminal construction project and may require a combination of office-based engineering work, design coordination meetings, client meetings, and field/site visits.
NewSenior Electrical Engineer - Building Design OlssonSenior Electrical Engineer - Building DesignNorth Kansas City, MOOlsson's Facility Engineering and Design Team is at the forefront of engineering innovation, providing comprehensive services for large commercial developments, healthcare facilities, laboratories, educational institutions, data centers, and military installations. Pursuant 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.
NewElectrical Engineer ClaycoElectrical EngineerSaint 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.
NewElectrical Hardware Engineer Orscheln IndustriesElectrical Hardware EngineerMoberly, MOThe successful candidate will possess good communication skills, both verbal and written, the ability to interface with diverse individuals and groups, and strong planning and organizational abilities. Perform a variety of engineering tasks in design, development, verification, and troubleshooting of Orscheln electronic control and monitoring circuitry for powered equipment applications.
NewBIM Manager - Data Centers OlssonBIM Manager - Data CentersKansas City, MO$85,000–$135,000 / yearAs a BIM Manager on our Data Centers Facilities Engineering & Design Team, you will collaborate with our BIM team to maintain accurate Revit and CAD files, being the site-level contact for BIM content review, approval, management, and maintenance. National Pay Range $85,000—$135,000 USD Additional Information Olsson specializes in engineering and design, client advisory services, planning, field services, and environmental.
NewElectrical Engineer DMC EngineeringElectrical EngineerSaint Louis, MO$90,000–$100,000 / yearTo conform to U.S. Government commercial space technology export regulations, including the International Traffic in Arms Regulations (ITAR), 8 U.S.C. § 1324b(a)(3), applicants for employment at DMC must be a U.S. citizen or national, lawfully admitted for permanent residence into the U.S. (i.e. current green card holder), or lawfully admitted as a refugee or granted asylum under 8 U.S.C. § 1157-1158. As an Electrical Engineer, you will be responsible for creating a complete electrical design package, including BOM, layout, loop wiring diagrams, and single-line diagrams.
NewWastewater Treatment Engineer Harrison Consulting SolutionsWastewater Treatment EngineerSpringfield, MOAs the subject matter expert on wastewater treatment, provide firm-wide direction, internal consultation, and services to clients. Maintain reputation as technical expert by writing papers, giving technical presentations, and/or regularly represent the firm in professional/technical societies.
NewSr. Azure Platform & Reliability Engineer MondoSr. Azure Platform & Reliability EngineerSaint Louis, MO$70–$80 / hourStrong observability experience across metrics, logs, traces, alerting, dashboards, and service health monitoring using tools such as Datadog, Azure Monitor, OpenTelemetry, or Application Insights. Minimum Requirements: 7 years of experience in site reliability engineering, platform engineering, cloud infrastructure, or a closely related technical role.
NewControls / Robotics Engineer Wunderlich-Malec Engineering, IncControls / Robotics EngineerChesterfield, MOProject management skills and the ability to self-manage even complex projects; excellent time management and multitasking; flexibility in work environments and schedules; strong written and oral communication skills, essential to building and maintaining good work and customer relationships. Experience in the design of electrical schematics, including power distribution at the 600-480VAC level, control panels and associated NEC references, Ethernet networking and architecture, serial communications, etc.
NewStaff Instrumentation & Controls Engineer, Deployment CrusoeStaff Instrumentation & Controls Engineer, DeploymentWarrenton, MO$148,000–$170,000 / yearWe're looking for problem-solving, opportunity-finding teammates with a sense of urgency, who believe in the scale of our ambition and thrive on a path not fully paved — people who want to grow their careers alongside a team of experts across energy, manufacturing, data center construction, and cloud services. We are seeking a proactive problem-solver who thrives in a fast-paced, hands-on environment and is passionate about bringing automated systems to life, working with others, and driving consistency and efficiencies across our startup through operational handover.
NewLead Software Test & Verification Engineer, Phantom Works BoeingLead Software Test & Verification Engineer, Phantom WorksSt. Charles, MO$126,650–$171,350 / yearBachelor 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. Knowledge of software practices (e.g., configuration control, change management, problem reporting, software design, peer review, testing, and T&E specific practices), programming languages, operating systems and computing technology applicable to laboratory and flight test systems, including real-time, non-real-time, network-centric, monitoring and control applications.
NewField Electrical Power Engineer Guarantee ElectricalField Electrical Power EngineerSaint Louis, MOJob Description The Field Electrical Power Engineer will be responsible for project oversight of all aspects of electrical power systems including one-line drawings, NEC code compliance, power scheme control drawings, short circuit coordination drawings, arc flash studies and labeling, circuit breakers, switchgear, medium voltage systems, relays, grounding systems, overcurrent protection, transformer differential protection, and power system communication. Knowledge of data center electrical infrastructure including Uninterruptible Power Supplies (UPS), Static Transfer Switches (STS), Automatic Transfer Switches (ATS), Power Distribution Units (PDU), batteries, metering systems, and distribution power systems.
NewControls Engineer JARBOControls EngineerKansas City, MOThis role is ideal for an Automation Engineer, PLC Programmer, Control Systems Engineer, or Systems Integration Engineer who enjoys seeing projects through from concept and design to startup, troubleshooting, and customer training. Bachelor's degree in Engineering, Electrical Engineering, Automation, Controls, or a related discipline; equivalent technical education and relevant experience will also be considered.
NewCivil Engineer - Kansas City, MO MSR Technology GroupCivil Engineer - Kansas City, MOKansas City, MOSeeking a Senior Civil Engineer for a 6+ month contract located in Kansas City, MO to lead civil design efforts across large, complex, multidisciplinary projects. Project scope includes: data centers, energy/power, industrial, manufacturing, pipeline, aviation, healthcare, and government facilities.
NewSystems/C&T Engineer Nooter/EriksenSystems/C&T EngineerFenton, MOOffice WorkIn the office, the C&T/Systems Engineer will be responsible for reviewing contract specifications for items applicable to the operation, testing and commissioning of units, reviewing customer specifications to determine requirements for auxiliary equipment at the proposal and job stage, writing job-level specifications, reviewing bids, selecting auxiliary equipment suppliers, developing presentations for jobsite operator training, assisting with calibration of testing equipment, assisting Thermal Design Engineers with the development of O&M and water chemistry manuals, system description and other site-specific manuals, serving as a resource for other departments answering questions regarding Systems and Commissioning & Testing, and assisting the Sr. Field WorkIn the field, the C&T/Systems Engineer will be responsible for reviewing job stage documentation and attending equipment factory acceptance tests, assisting in field commissioning and performance testing of HRSGs, conducting operator training at jobsites, assisting in analyzing field issues and deciding on product modification to correct issues, resolving customer complaints during the commissioning phase of the project, evaluating the impact on the HRSG and providing guidance to the customer for safe/allowable operation of the equipment in response to customer inquiry about unit operation,This position requires 10% - 30% travel (international and domestic); most trips less than 1-week duration, possibly up to 1 month.