UNKNOWN

FEED

Knowledge of Master Specification editing and software such as eSPECS, BIM software, and CTC Revit Add In Tools; Proficiency of Smart Engineering Design Assist (SET) Tools within Revit for electrical calculations, coordination, properties, etc. Recent work includes Mid-Scale Peptide Synthesis, Basic Design Phase, Industrial; 17012:26, BP2206 Equipment Destructive Cleaning Modifications, Industrial; and 17012:28, Apollo 2 Synthesis Process Piping Design Support, Industrial.

IMEG Corp

Electrical Project Engineer | St Louis, MO

This is a good role for you because you: You will be part of a diverse team that includes background experience in Civil Engineering, Ocean Engineering, Construction Management, Construction Management Technology, and Mechanical Engineering or experience in a construction relation work. Qualified applicants will receive consideration for employment regardless of race, color, religious creed, sex (including pregnancy, childbirth, breast-feeding and related medical conditions), sexual orientation, gender identity, gender expression, national origin or ancestry, age, mental or physical disability (including medical condition), military or veteran status, political preference, marital status, citizenship, genetic information, or other status protected by law or regulation.

Great Lakes Dredge & Dock Corp

Site Engineer

ADAPTED_NOW

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. 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.

Clayco

Structural Engineer II

Supporting a healthcare-focused MEP team, this role contributes to coordinated building systems work while advancing high-performance, energy-efficient design aligned with MEP2050 and AIA2030. Louis, MO, to lead design efforts as a project manager or lead engineer for low to moderate complexity projects and support the delivery of larger and high complexity work with senior staff.

Mechanical Project Engineer | St. Louis, MO

Typical tasks and deliverables that are executed by or under the supervision of the Mechanical Engineer IV include site selection, master planning, commissioning and startup, load calculations, utility assessments, energy modeling, design reports, code evaluations, plans, P&IDs, schedules, HAZOP reviews, installation details, equipment and system selection and specification, and coordination with manufacturers and trade partners. This position is responsible for overseeing the Mechanical discipline scope of work and managing the discipline budget on all project phases, sizes and levels of complexity, and coordinating with internal and external architects and engineers, as well as clients, construction managers, subcontractors, vendors and manufacturers.

CRB Group, Inc

Mechanical Engineer IV - Life Sciences

ea_via_bold

FULL_TIME

Depending on the role, employees may use data, automation, artificial intelligence, and other digital tools to support research, analysis, engineering and design activities, workflow improvement, or other aspects of their work. This position will offer you the opportunity to manage project team(s) consisting of engineers, designers, estimators, controls and scheduling professionals involved in the design, modification, and analysis of new and existing high voltage substations.

YEAR

Sargent & Lundy

Senior Engineering Manager - Grid

[AW]-iCims

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. Own change management for your scopes: assess each event against enterprise rules (change order, new contract, or rebuy), price the cost impact independently before negotiating, and maintain fallback bidder lists so that a sub failure or GMP rejection does not stop the project.

Senior Procurement Engineer

The ideal candidate brings strong knowledge of aerospace materials and manufacturing processes, excellent problem-solving skills, and experience turning engineering requirements into reliable, repeatable production processes. Position Overview: Our client is seeking a proactive Materials and Process Engineer to support the development, qualification, production, and continuous improvement of materials and manufacturing processes for aerospace components and assemblies.

Fivestar

Materials & Process Engineer

100hires

Analytics Engineer, Semantic Layer

Crelate

VDC - Design Technology Engineer

The Opportunity: To create, maintain and restore a wide variety of port and coastal assets - harbors, waterways, rivers, wetlands, beaches, and storm-eroded shores - we use our sizeable fleet of specialized dredging equipment to excavate and transport the full range of underwater soils, including silts, sands, clays and rock. We are interested in receiving resumes of seniors in the Civil Engineering, Ocean Engineering, Environmental Engineering, Geotechnical Engineering, Mechanical Engineering, or Construction Management majors.

Site Engineer Technician Summer Intern

Responsible for converting project information (e.g., specifications, general sales order information, data sheets, etc.) into drawings and other documentation that manufacturing then uses to produce a product. Responsible for various engineering tasks as dictated by projects (e.g., calculations, instrument sizing, or other technical document generation).

Paul Mueller Company

DESIGN ENGINEER I - Life Sciences - Springfield MO

Site Engineer Technician Winter Intern

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. The Software Engineer will be responsible for applying sound software engineering practices, implementing appropriate architecture and security controls, integrating enterprise data and systems, and ensuring applications can be hosted, supported, and operated appropriately within the enterprise.

Software Engineer – Full Stack & AI-Enabled Development

OTHER

Mechanical Dynamics and Analysis LLC a world class supplier of power generation services, parts, and repairs, has immediate openings for qualified individuals who have a desire to join a growing organization and an appetite for diverse and technically challenging work. Must be proficient in leadership, communication, organization, attention to detail, troubleshooting, planning, budgeting, time management, negotiating, risk management, and team building.

MD&A

Project Engineer - Generator Division

Betterteam

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. Supports power distribution, switchgear, transformers, UPS and generators, busway, lighting, fire alarm, and low voltage packages on large-scale Data Center, Industrial, Life Science, Commercial, and Institutional projects.

Procurement Engineer, Electrical

This position requires access to ITAR controlled technical data, and as such, employment will be contingent upon the candidate's ability to access ITAR controlled technical data pursuant to an export license approved by the Directorate of Defense Trade Controls, if required. This isn't just about desk work; it's about taking cutting-edge, R&D-scale designs and transforming them into high-speed, steady-state production realities that support the U.S. Army.

Olin Corporation

R&D Project Engineer

The Electrical Engineer I is an entry level engineer who is responsible for multiple lower-level projects or a single large project that support the business through designing, developing, and testing electrical equipment and systems. Perform programming activities through Programmable Logic Controllers (PLC), Programmable Automation Controllers (PAC) and/or Operator Interface Terminal (OIT) as needed.

ELECTRICAL ENGINEER I - Paul Mueller Company - Springfield MO

As a Mechanical Engineer Intern at our cement plant, you will gain valuable, hands-on experience in cement production and work closely with our team of experienced engineers and professionals. Work Environment: You will be working in a plant manufacturing and production environment, which includes exposure to moving mechanical equipment, airborne particles, and various weather conditions.

amrize

Mechanical Engineer Intern (Summer 2027)

B.S. degree in engineering, manufacturing, or a related technical discipline5+ years in an engineering/design or manufacturing/process role5+ years in a Supplier Quality, Quality Assurance, or Supply Chain roleExpertise applying and executing 8D, PPAP, APQP, control plans, and other quality toolsAuditing experience, including quality system elements, process audits, and PPAP auditsStrong problem-solving skills and expertise with root cause corrective action toolsWorking knowledge of registered quality systems such as ISO 9001:2015 and IATF 16949Ability to lead, coach, and communicate with all levels of a supplier's organization, from operator to President/CEOCapable of representing the supplier quality function during customer audits and project workDesire and ability to travel domestically and internationally up to 50%. Part of a global thermal solutions leader founded in 1922, our heaters, sensors, and controls power industries like semiconductor, aerospace, energy, and industrial equipment.#PoweredByPossibilityWe are hiring a: Senior Supplier Quality Engineer, New Product DevelopmentSt.

Energy Engineer Jobs in Missouri

Electrical Project Engineer | St Louis, MO IMEG Corp

Site Engineer Great Lakes Dredge & Dock Corp

Structural Engineer II Clayco

Mechanical Project Engineer | St. Louis, MO IMEG Corp

Mechanical Engineer IV - Life Sciences CRB Group, Inc

Senior Engineering Manager - Grid Sargent & Lundy

Senior Procurement Engineer Clayco

Materials & Process Engineer Fivestar

Analytics Engineer, Semantic Layer Clayco

VDC - Design Technology Engineer Clayco

Site Engineer Technician Summer Intern Great Lakes Dredge & Dock Corp

DESIGN ENGINEER I - Life Sciences - Springfield MO Paul Mueller Company

Site Engineer Technician Winter Intern Great Lakes Dredge & Dock Corp

Software Engineer – Full Stack & AI-Enabled Development Clayco

Project Engineer - Generator Division MD&A

Procurement Engineer, Electrical Clayco

R&D Project Engineer Olin Corporation

ELECTRICAL ENGINEER I - Paul Mueller Company - Springfield MO Paul Mueller Company

Mechanical Engineer Intern (Summer 2027) amrize

Sr. Supplier Quality Engineer, New Product Development (Npd) Watlow Controls

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