Developmental Engineers in the United States Air Force are responsible for the planning and implementation of projects across a wide range of specialties including aeronautical, computer systems, flight test, and mechanical engineering. They play a crucial role in ensuring the success of operations worldwide by advancing our technology and systems.

Developmental Engineer

The Complex Projects Engineer at Johnson Controls International is responsible for leading execution teams for complex HVAC Equipment projects throughout the U.S., ensuring projects are completed profitably, accurately, on-time, within the scope of the contract, and in alignment with customer expectations. This role involves managing project P&L, customer satisfaction, and coordinating with various departments to ensure project success. The position is remote, based in the U.S., and requires 10% travel.

Complex Project Engineer

The Mechanical Systems Design Engineer at Quest Defense is responsible for designing mechanical systems, including assemblies, conveyances, layouts, and routings for hardware. This role involves creating model-based definitions, engineering mechanisms for smooth flight transitions, and designing systems with high reliability and ease of maintenance. The position requires collaboration with various engineering and manufacturing teams to resolve problems and support supplier/teammate design activities.

Mechanical Systems Design Engineer Remote Hybrid

Mechanical Systems Design Engineer

Entegee is seeking a Mechanical Design Engineer for a 6-12 month contract assignment. The role involves designing components for HVAC or heat exchange systems, requiring a candidate with at least 6 years of design engineering experience, including 4 years with ProE Creo and experience with Windchill. The ideal candidate will have a bachelor’s degree in Mechanical Design Engineering, with a minimum of 5 years of experience in design engineering, familiarity with fan design and motor selection, and experience in the HVAC-R and heat exchanger industry.

Mechanical Design Engineer

GAT Systems is seeking a Mechanical Design Engineer to join their engineering department. The role involves creating custom mechanical equipment designs using AutoCAD, collaborating with various teams to identify and solve design challenges, and working within a creative, agile business environment. This position offers competitive pay, incentive compensation, and comprehensive benefits, with a focus on promoting from within and a strong team culture.

Tri-State Equipment is seeking a Mechanical Design Engineer with 3-5 years of experience to join their team. The role involves designing custom overhead cranes, runway systems, fall protection systems, and lifting beams, with each design being job-specific. The position offers a unique opportunity to work closely with machinists and fabricators to see designs come to life, providing a varied and challenging work environment.

Insight Global is seeking a Technical Transfer Project Engineer specializing in sterile filling to support the external manufacturing team for a large pharmaceutical client. The role involves executing sterile drug product technical transfers, authoring technical documentation, and supporting technical development studies. This fully remote position requires 25% travel for tech transfers and routine commercial drug product production support across the East Coast & Midwest.

Project Engineer

Modern Treasury is seeking a Design Engineer to join their marketing and communications team. The role involves building, extending, and maintaining the company's marketing website and content management system, collaborating closely with designers, engineers, and marketers to create high-impact, polished experiences. The ideal candidate will have over 5 years of experience in design engineering, a strong portfolio, and proficiency in a modern frontend stack.

DESIGN ENGINEER

Design Engineer

Randstad Digital is seeking early to mid-level Mechanical Engineers to join our team supporting a client in the aerospace industry. This remote position supports central time hours and involves converting legacy drawings into NX CAD files, scrutinizing designs for accuracy, analyzing tolerance stack ups, and performing basic hand calculations to ensure legacy designs are still viable in the current use case.

mechanical engineer

Mechanical Engineer

The Mechanical Engineer at Actalent will provide project management and mechanical (HVAC) design services on a variety of building projects. Responsibilities include project and team management, technical design, production of construction documents, creating and maintaining project schedules, and coordination of project designs with other disciplines. The role requires a degree in Architectural or Mechanical Engineering, professional registration, and at least 5 years of related MEP experience, including some project management experience.

Ultimate Staffing is seeking a Manufacturing Project Engineer for a client in the St. Louis area. This role involves taking ownership of critical projects, ensuring top-quality products are delivered on time and within budget. The position offers a dynamic leadership opportunity in a manufacturing setting, focusing on welding assemblies and robotic projects.

Manufacturing Project Engineer

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Mechanical Project Design Engineer Jobs in St. Louis, MO Hiring Now

Developmental Engineer

Developmental Engineer

Developmental Engineer

Complex Project Engineer

Developmental Engineer

Mechanical Systems Design Engineer Remote Hybrid

Mechanical Design Engineer

Mechanical Design Engineer

Developmental Engineer

Mechanical Design Engineer

Project Engineer

DESIGN ENGINEER

mechanical engineer

Mechanical Engineer

Manufacturing Project Engineer