UNKNOWN

FEED

Ability to coordinate with a multi-discipline team of architects and engineers, both in-house staff and outside subconsultants, ensuring the project is detailed and executed to maintain the design concept with technical astuteness and within the project budget. Here, you join a team that leverages differences, harnesses their entrepreneurial spirit in an employee-owned company, that believes diversity is what gives us strength, seeks sustainable results and shares ambitions for each other, our clients and the communities we are part of and serve.

exp.

Senior Project Architect

ea_via_bold

ADAPTED_NOW

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. With $8.1 billion in revenue for 2025, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects.

Clayco

Senior Project Manager - Data Center

FULL_TIME

About This Business Unit: The Energy & Industrial Group (EIG) specializes in delivering advanced engineering solutions across various sectors, including power generation, environmental compliance, oil & gas, and industrial projects, from new plant design to plant betterment and upgrade services for operating facilities. We excel in detailed engineering services for photovoltaic (PV) solar projects and energy storage integration, and lead the industry in carbon capture technologies, managing projects from conceptual studies, pilot demonstrations and through commercial scale implementation for utilities and industrial plants.

YEAR

Sargent & Lundy

Civil Engineer - Mid-Level

[AW]-iCims

Prior experience on construction project sites or executing program management in the industries of aviation, commercial, energy, government, manufacturing, oil & gas, process, transmission & distribution, or water is preferred. Ability to work collaboratively with others (owners, contractors, engineers, designers) in a multi-disciplined project team environment to resolve design or drawing issues as appropriate and to accomplish objectives.

Burns & McDonnell

project-manager-gas-and-heavy-industrial

linkup_via_bold

The Engineering position is responsible for developing, planning and executing projects as well as providing technical expertise on generators, exciters and associated electrical equipment designs, equipment inspections, testing and/or repair projects on this equipment within the Ameren fleet. Subject to significant travel between Ameren generating facilities, extended working hours, nights/weekend/holiday coverage, and travel to vendor facilities to monitor equipment repairs.

Ameren Corp

Turbine Engineer - Electrical

OTHER

GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. This is a great opportunity for someone with 3+ years of mechanical/controls estimating or sales experience who enjoys working directly with customers, developing estimates, and helping win projects.

Gpac’s mission is to be the preferred staffing and recruitment solution by effectively delivering and connecting talent with successful companies and organizations. 
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Our team, with collective experience of over 250 years, is passionate about wh

Gpac

Service Sales Engineer

LogicMelon

GPAC (Growing People and Companies) is an award-winning search firm specializing in placing quality professionals within multiple industries across the United States since 1990. You will also participate in planning, cost development scheduling and coordination with utilities, communication systems, structures, machines, equipment and processes.

Mechanical Engineer pm

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. The ideal candidate is the one who is passionate about leading software development, driving engineering practices & technically mentoring team members for a highly scalable, highly available enterprise grade payment application.

MasterCard

Principal Engineer (Architecture)

All activities involving access to Mastercard assets, information, and networks comes with an inherent risk to the organization and, therefore, it is expected that every person working for, or on behalf of, Mastercard is responsible for information security and must: Abide by Mastercard's security policies and practices; Ensure the confidentiality and integrity of the information being accessed; Report any suspected information security violation or breach, and. Overview: The Customer connect team was created to establish Mastercard as the frontrunner in the fast-evolving real-time payments space, and to position MasterCard to be able to incubate the development of new payment flows.

Senior Software Engineer

A regionally recognized mechanical construction and facilities services firm is seeking an experienced Senior Mechanical Project Manager to lead large-scale commercial and industrial projects while serving as a key contributor to the organization's long-term growth and operational success. This is an opportunity to join a stable, highly respected mechanical contractor where senior project managers are empowered to lead, influence company growth, and build long-term careers within a people-focused organization.

SENIOR MECHANICAL ENGINEER

Related titles may include: Construction Scheduler, Project Controls Specialist, Project Controls Engineer, Planning & Scheduling Engineer, Scheduler, Senior Scheduler, Construction Planner, Project Planner, Scheduling Engineer, or Project Controls Coordinator. This role will work closely with project managers, superintendents, preconstruction, and field teams to develop and maintain schedules for complex commercial and industrial construction projects.

Project Scheduler - Mechanical Construction

The Project Assistant uses strong organizational skills and the ability to multitask in coordinating project activities, maintaining documentation, and facilitating seamless communication between various stakeholders. Overview: The Project Assistant provides crucial support to ensure the successful execution of construction projects from inception to completion.

Brinkmann Constructors

Project Assistant

Here, you join a team that leverages differences, harnesses their entrepreneurial spirit in an employee-owned company, that believes diversity is what gives us strength, seeks sustainable results and shares ambitions for each other, our clients and the communities we are part of and serve. Ability to coordinate with a multi-discipline team of architects and engineers, both in-house staff and outside subconsultants, ensuring the project is detailed and executed to maintain the design concept with technical astuteness and within the project budget.

Exp Global Inc

Guide junior and senior-level engineers and designers in protection and controls engineering design efforts, including providing guidance with the coordination of detailed design phases for all aspects of the engineering work. 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.

Lead Substation Engineer 2 - Grid

Sargent & Lundy LLC

Lead Substation Engineer 2 Grid

At MCC, an Intern works during the summer and has the opportunity to assist Project Managers with the following: Estimating- Describing project proposals and assigning dollar values to the projects. Because MCC is committed to creating opportunities for individual success, from day one, you will be given the tools to excel in your role, take on meaningful responsibilities, and experience why MCC is truly the best place to build your career.

Arco Construction

Project Manager Intern (Summer 2027)

Electrical Project Designer -- Energy & Industrial

From furniture and workplace technology to architectural products and artwork, we collaborate with top Design and Architectural firms, Commercial Real Estate professionals, and General Contractors to bring our clients' visions to life. You'll collaborate with Workplace Consultants, Designers, clients, vendors, and service providers––making a direct impact on CI Select's reputation for quality and innovative wall solutions.

CI Select

Project Manager - Falkbuilt

sourcestack_via_bold

We excel in detailed engineering services for photovoltaic (PV) solar projects and energy storage integration, and lead the industry in carbon capture technologies, managing projects from conceptual studies, pilot demonstrations and through commercial scale implementation for utilities and industrial plants. The Energy & Industrial Group (EIG) specializes in delivering advanced engineering solutions across various sectors, including power generation, environmental compliance, oil & gas, and industrial projects, from new plant design to plant betterment and upgrade services for operating facilities.

Electrical Project Designer Energy & Industrial

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 acceptance and quality gates - Run the traceability matrix and merge/acceptance gates: GC/GR byte-identical parity, arithmetic that reconciles to the cent, permission matrix with API-level redaction checks, concurrency, migrations, manual browser verification, and E2B Hub no-regression and read-only enforcement.

Project Engineer Jobs in Saint Charles, MO

Senior Project Architect exp.

Senior Project Manager - Data Center Clayco

Civil Engineer - Mid-Level Sargent & Lundy

project-manager-gas-and-heavy-industrial Burns & McDonnell

Turbine Engineer - Electrical Ameren Corp

Service Sales Engineer Gpac

Mechanical Engineer pm Gpac

Principal Engineer (Architecture) MasterCard

Senior Software Engineer MasterCard

SENIOR MECHANICAL ENGINEER Gpac

Project Scheduler - Mechanical Construction Gpac

Project Assistant Brinkmann Constructors

Senior Project Architect Exp Global Inc

Lead Substation Engineer 2 - Grid Sargent & Lundy

Lead Substation Engineer 2 Grid Sargent & Lundy LLC

Project Manager Intern (Summer 2027) Arco Construction

Electrical Project Designer -- Energy & Industrial Sargent & Lundy

Project Manager - Falkbuilt CI Select

Electrical Project Designer Energy & Industrial Sargent & Lundy LLC

Project Manager, Preconstruction OS Clayco

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