UNKNOWN

FEED

The Lead Engineer uses engineering systems and drawings to provide project coordination and structural design services and models for customers in addition to coordinating and providing leadership to the design engineers. We prioritize cost efficiency while supporting both internal teams-including manufacturing, project management, and field erection-and external customers with exceptional service.

BLUESCOPE STEEL LIMITED

Lead Engineer

ea_via_bold

If you are interested or would like more information on this position, please click the apply button or contact me directly at: tharvey@selectek.net or call me at (678) 802-6625. Preferred skills: 5+ years of experience designing electrical systems for commercial buildings.

YEAR

Selectek, Inc.

Sr. Electrical Engineer

HaleyMarketing

You will work with the Weapons Performance team's manager to help set technical direction for loads and dynamics, and partner closely with Structures, Aerodynamics, Propulsion, GNC, and Systems Engineering to ensure our systems perform reliably under demanding launch, flight, and terminal conditions. 8+ years of experience performing system-level structural and dynamics analysis grounded in complex numerical simulation, in an applied, program-driven environment , leading the technical approach across multiple full vehicle programs — from conceptual design through flight test.

Zone 5 Technologies

Loads Engineer - Weapon Performance IV/V

What You Will Bring: Must have a Bachelor''s degree in Mechanical Engineering, Electrical Engineering, Fire Protection Engineering, or related field and 5 or more years related experience, including fire protection systems design and product design for complex buildings such as mission-critical data center environments. This position reports to the Engineering Team Leader and is responsible for designing and engineering fire suppression systems and/or fire alarm systems for various complex facilities such as commercial high rise, mission critical data centers and high-reliability infrastructure.

Woolpert Inc

Fire Protection Engineer

OTHER

System Design: Performs and leads system design for mechanical and plumbing/piping systems; selects and sizes equipment, ductwork, and piping; writes specifications; and develops sequences of operation for defined solutions. 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.

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

Senior Mechanical Engineer

LogicMelon

Any unsolicited resumes, including those submitted to hiring managers or other business leaders, will become the property of WSP and WSP will have the right to hire that candidate without reservation - no fee or other compensation will be owed or paid to the recruiter, employment agency, or other staffing service. Must have a strong command of the English language with good written and oral communication skills in order to work effectively with internal team members and external client personnel.

WSP Global Inc

Early Career Substation Electrical Engineer

Join Olsson's Industrial team as a Process Engineer and help deliver innovative solutions for clients across the agricultural processing, ethanol, food and beverage, renewable fuels, manufacturing, chemical, and industrial markets. Comprehension of core chemical engineering principles, including transport phenomena and unit operations, thermodynamics and equations of state, mass transfer, chemical kinetics, and continuous and batch reactor design.

Olsson

Process Engineer - Industrial Market

GreenHouseAPI

Whether you've got deep experience in commercial real estate, skilled trades or technology, or you're looking to apply your relevant experience to a new industry, join our team as we help shape a brighter way forward. This role requires you to demonstrate expertise in one specialized craft area while maintaining multi-skilled capabilities across electrical, HVAC, plumbing, and central utility plant operations.

<p>JLL is a financial and professional services firm specializing in commercial real estate services and investment management. We create value for companies and institutions that invest in and use real estate. With 60,000 employees across 280 corporate offices worldwide, we serve the local, regional and global real estate needs of corporates and investors in more than 80 countries. Our integrated services offering is grounded in expertise in all property types, a deep understanding of real estate markets and capital markets, and is coordinated and consistent across geographies.</p>

Operating Engineer

Position Purpose: Guides successful completion of major engineering programs, or conceives research in areas of considerable scope and complexity supporting the development and production of Gulfstream products and services. Gulfstream Aerospace Corporation, a wholly-owned subsidiary of General Dynamics (NYSE: GD), designs, develops, manufactures, markets, services and supports the world's most technologically-advanced business jet aircraft.

General Dynamics Corp

Stress Liaison Service Engineer CS SVC Tech Spec II St. Louis (CPS)

Principle Duties and Responsibilities: Essential Functions: For manufacturing process to which individual is assigned: provide and maintain detailed work instructions, drive quality improvements, efficiency improvements, material presentation enhancements, manage the daily work plan, provide metrics for quality and schedule performance, and coordinate engineering and tooling changes as required. Gulfstream Aerospace Corporation, a wholly-owned subsidiary of General Dynamics (NYSE: GD), designs, develops, manufactures, markets, services and supports the world's most technologically-advanced business jet aircraft.

Operations Engineer III

The Engineer II: Provides superior customer service, positively effects interactions with customers and employees, and has the resiliency to deal with difficult customers in all types of business conditions and the ability to work harmoniously with coworkers. Our past success, our current business philosophies and our sound business planning, combine to position Boyd Gaming Corporation to maximize value for our shareholders, our team members and our communities.

Boyd Gaming Corporation

ENGINEER II

ADAPTED_NOW

ICL Group Ltd. is a global leader in agriculture, food and industrial solutions, utilizing its unique mineral resources and extensive expertise to address key sustainability challenges related to food security and access to essential minerals. ICL’s global professional workforce is dedicated to expanding its growth engines and efficiently operating – both structurally and economically – while maintaining and optimizing its core operations.

Process Engineer

ICL North America

Certifications/Professional Licenses: Associate Commission Professional (ACP) - Building Commissioning Certification Board (BCCB), Certified Commissioning Professional (CCP) - Building Commissioning Certification Board (BCCB), Professional Engineer (PE) - National Council of Examiners for Engineering and Surveying (NCEES), Professional Engineer - Missouri Division of Professional Registration. Preferred Qualifications: Five years of experience in commissioning, start-up, or operations of complex mechanical and electrical systems, preferably within critical environments (e.g., labs, clean rooms, data centers, hospitals, industrial plants).

Washington University in St Louis

Commissioning Engineer & Mechanical Project Manager (Specialized Critical Facilities) - Enterprise Physical Operations

Design normal and emergency power distribution systems (one‑lines, panel schedules, feeders, branch circuits, equipment connections), including essential electrical systems for healthcare facilities (generators, ATS, critical branch distribution). Provide technical guidance and QA redlines to designers/junior engineers; support PMs with scope, level‑of‑effort, and schedule input; participate in client and internal coordination meetings.

Farnsworth Group

Electrical Project Engineer - Healthcare

Design HVAC and mechanical systems (air distribution, hydronic systems, central plant connections, pressurization, and related medical gas interfaces), including load calculations, equipment sizing, layouts, narratives, drawings, and specifications. The Mechanical Project Engineer - Healthcare leads project‑level mechanical design and coordination for hospitals, ambulatory care, behavioral health/recovery centers, and medical office facilities across the Midwest.

Mechanical Project Engineer - Healthcare

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 Senior Project Engineer - Steel Procurement is an advanced, on-site leadership role responsible for overseeing and executing steel procurement logistics, delivery coordination, and material verification across complex or large-scale projects.

Clayco Inc

Senior Project Engineer Steel Procurement

The estimating department implements strategies to achieve sustainable sales and financial results, maintain and grow customer accounts, and pursue profitable growth in pre-engineering buildings and services while evaluating potential projects for profitability and risk management. The Estimating Engineer, PE provides support to the business, builders, architects, and end customers by providing up front product knowledge, pricing, details, value engineering ideas, complete estimating, and technical support.

Estimating Engineer, PE

Supports HVAC, plumbing, process piping, fire protection, and building automation and controls packages, including data center cooling (chillers, air handlers, CRAH units, and liquid cooling), on large-scale Data Center, Industrial, Life Science, Commercial, and Institutional projects. 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

Procurement Engineer, Mechanical

Crelate

Produce physical design documents including yard layouts, sections, grounding and lightning protection plans, control building arrangements, raceway systems, auxiliary AC/DC power systems, and bills of material. Projects vary widely in scopefrom small distribution upgrades to large-scale transmission facilitiesproviding opportunities to contribute directly to the reliability, resilience, and performance of the electric grid.

Solvenow

Electrical Engineer

Provides counsel to the client and key stakeholders regarding new approaches and to address problems, materials and methods that could contribute to a better project outcome, speed up the construction schedule, mitigate potential future risk, contribute to an efficient jobsite, or save money. May supervise others to evaluate in-place work elements, materials, design details and project-related conditions to advise our clients on the recommended course of action to successfully complete projects.

Structural Engineer Jobs in Saint Louis, MO

Lead Engineer BLUESCOPE STEEL LIMITED

Sr. Electrical Engineer Selectek, Inc.

Loads Engineer - Weapon Performance IV/V Zone 5 Technologies

Fire Protection Engineer Woolpert Inc

Senior Mechanical Engineer Gpac

Early Career Substation Electrical Engineer WSP Global Inc

Process Engineer - Industrial Market Olsson

Operating Engineer JLL

Stress Liaison Service Engineer CS SVC Tech Spec II St. Louis (CPS) General Dynamics Corp

Operations Engineer III General Dynamics Corp

ENGINEER II Boyd Gaming Corporation

Process Engineer ICL

Commissioning Engineer & Mechanical Project Manager (Specialized Critical Facilities) - Enterprise Physical Operations Washington University in St Louis

Electrical Project Engineer - Healthcare Farnsworth Group

Mechanical Project Engineer - Healthcare Farnsworth Group

Senior Project Engineer Steel Procurement Clayco Inc

Estimating Engineer, PE BLUESCOPE STEEL LIMITED

Procurement Engineer, Mechanical Clayco

Electrical Engineer Solvenow

Construction Engineer - Aviation Howard R Green Co

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