NewMechanical Design Engineer (HVAC/R & Plumbing) - NDBS Kelso IndustriesMechanical Design Engineer (HVAC/R & Plumbing) - NDBSSaint Louis, MOThe 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. Our projects include cold storage, food and beverage processing, manufacturing plants, distribution centers, healthcare, and large-scale commercial buildings.
NewMechanical Design Engineer (New Product Development) Hunter Engineering CompanyMechanical Design Engineer (New Product Development)Bridgeton, 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.
NewMechanical Design Engineer National Design Build ServicesMechanical Design EngineerMaryland Heights, MOOur 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.
NewMechanical Engineer - Substation Design - Entry Level LUZCO TECHNOLOGIES LLCMechanical Engineer - Substation Design - Entry LevelSaint Louis, MOThis role is ideal for May 2026 Electrical Engineering graduates who are looking to launch their career in power and substation design with hands-on experience, mentorship, and real project exposure. Perform basic engineering calculations, such as equipment clearances, conductor sizing, voltage drop, grounding, and lighting calculations, with guidance from experienced engineers.
NewExperienced or Senior Mechanical System Design Engineers BoeingExperienced or Senior Mechanical System Design EngineersSaint Charles, MO$103,700–$140,300 / yearWe are currently seeking Experienced or Senior Mechanical System Design Engineers to develop, maintain and modify air vehicle subsystems (Armament, Crew Systems, Environmental Cooling, Equipment, Fuel, Hydraulics, Landing Gear, Mechanisms and Thermodynamic) and component designs, using 3-D Computer Aided Design tools and/or other design methods, to provide product definition to other engineering groups, production operations, suppliers and external customers throughout the product lifecycle. Develop, maintain and modify air vehicle subsystems and component designs, using 3-D Computer Aided Design tools and/or other design methods, to provide product definition to other engineering groups, production operations, suppliers and external customers throughout the product lifecycle.
NewPhantom Works Mechanisms Design Engineer (Senior or Experienced) BoeingPhantom Works Mechanisms Design Engineer (Senior or Experienced)Berkeley, MO$103,700–$140,300 / 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. Boeing is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
NewExperienced Mechanical Systems Design & Analysis Engineer BoeingExperienced Mechanical Systems Design & Analysis EngineerBerkeley, MO$103,700–$140,300 / 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. Boeing is a Drug Free Workplace where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies .
NewDesign and Analysis Engineer (Electronic Sys Design & Analy) BoeingDesign and Analysis Engineer (Electronic Sys Design & Analy)Berkeley, MO$112,300–$151,800 / 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. Boeing is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
NewSubstation Design Engineer-Physical Design UtilitraSubstation Design Engineer-Physical DesignChesterfield, MO$115,000–$140,000 / hourJob Description Job Title:Substation Design Engineer-Physical DesignStatus: Full-time/ExemptReports to: Engineering ManagerWork Schedule: M-F (flexible hours)Compensation: $115,000-140,000This pay range encompasses multiple levels of the role. Overview: Responsible for engineering physical design and technical support for projects relating to new and existing Bulk, Distribution, and Customer Substations (typically involving voltages up to 138kV).Supervisory
NewExperienced Low Observables Design & Integration Engineer BoeingExperienced Low Observables Design & Integration EngineerBerkeley, MO$112,200–$151,800 / 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. Collaborate with multidisciplinary teams (structures, propulsion, materials, flight test, systems engineering, producibility) to ensure integrated solutions meet performance, manufacturing, and maintainability needs.
NewSubstation Engineer (physical design) CDG-EAPSubstation Engineer (physical design)Saint Louis, MORemote$100,000–$140,000 / yearCDG Engineers, Inc. is a full-service, multi-discipline professional services organization based in St Louis, MO, with capabilities in civil, structural, electrical, and mechanical engineering, as well as architecture. CDG Engineers is registered in multiple states across the U.S., offering complete in-house professional engineering and architectural services.
NewSenior Design and Analysis Engineer BoeingSenior Design and Analysis EngineerBerkeley, MO$136,850–$185,150 / 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. Boeing is a Drug Free Workplace (DFW) where post offer applicants and employees are subject to testing for marijuana, cocaine, opioids, amphetamines, PCP, and alcohol when criteria is met as outlined in our policies.
NewLow Observable (LO) Design and Integration Engineer (Mid-Level or Senior) BoeingLow Observable (LO) Design and Integration Engineer (Mid-Level or Senior)Berkeley, MO$112,200–$151,800 / yearThe ideal candidate will have hands-on experience with electromagnetic (EM) materials and technologies, demonstrated experience integrating electromagnetic solutions, and a strong understanding of electromagnetic (EM) principles affecting a number of aircraft systems and technologies, along with practical experience using computational electromagnetic (CEM) solvers to design, predict, and optimize systems. 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.
NewLead, Senior or Experienced Electronic Systems Design, Integration, Analysis, and Test Engineers **Sign on Bonus Potential** BoeingLead, Senior or Experienced Electronic Systems Design, Integration, Analysis, and Test Engineers **Sign on Bonus Potential**Hazelwood, MO$112,200–$151,800 / 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. A leading global aerospace company and top U.S. exporter, Boeing develops, manufactures and services commercial airplanes, defense products and space systems for customers in more than 150 countries.
NewSenior Low Observables Design & Integration Engineer - Pole Model BoeingSenior Low Observables Design & Integration Engineer - Pole ModelBerkeley, MO$136,850–$185,150 / 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. The Boeing Defense, Space & Security (BDS) - Phantom Works organization is seeking a Senior Low Observables (LO) Design & Integration Engineer to lead design and analysis activities supporting the fabrication and test of an RCS pole model.
NewLead Electrical Design and Analysis Engineer (Level 5)***Signing Bonus Potential*** BoeingLead Electrical Design and Analysis Engineer (Level 5)***Signing Bonus Potential***Berkeley, MO$164,900–$223,100 / 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. As a Lead Engineer on the Mission Systems Hardware team, your role will lead a team in completing the development, qualification, and transition to production of multiple Mission Systems hardware, such as mission computing, communications, navigation, surveillance, datalink and displays.
NewSenior Electrical Engineer - Substation Design LUZCO TECHNOLOGIES LLCSenior Electrical Engineer - Substation DesignSaint Louis, MOLouis and a woman-owned, minority-owned boutique firm, delivering impactful engineering solutions in a workplace where people feel valued and empowered to grow. Every year, we dedicate paid time off for volunteering and encourage our team to use their talents to make a difference whether that’s mentoring students, serving local nonprofits, or getting hands-on in community projects.
NewLead Design and Analysis Engineer BoeingLead Design and Analysis EngineerBerkeley, MO$164,900–$223,100 / 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. Join a fast-paced Phantom Works program responsible for integrating highly complex system-of-systems mission capabilities across sensors, mission management, communications, networks, and weapons/effector interfaces.
NewProject Engineer - Transmission Line Design BHMG Engineers, Inc.Project Engineer - Transmission Line DesignSaint Louis, MO$100,000–$160,000 / yearWe are seeking a licensed Transmission Line Project Engineer to serve as a technical leader and Engineer of Record for complex overhead transmission line projects. This role is ideal for a seasoned transmission line engineer who enjoys ownership, technical leadership, mentoring others, and influencing project outcomes.
NewMechanical Engineer The Korte CompanyMechanical EngineerSaint Louis, MOThis 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. This position is responsible for supporting the design and coordination of mechanical, electrical, and plumbing systems for commercial and government design-build projects.