UNKNOWN

FEED

ACTIVE DUTY SERVICE MEMBERS: The VOW Act requires federal agencies to treat an eligible active duty service member as a veteran, disabled veteran, and preference eligible (as applicable) when applying for civil service positions before the effective release or discharge date. VOLUNTEER WORK EXPERIENCE: Refers to paid and unpaid experience, including volunteer work done through National Service Programs (i.e., Peace Corps, AmeriCorps) and other organizations (e.g., professional; philanthropic; religious; spiritual; community; student and social).

YEAR

United States Air Force

STUDENT TRAINEE

linkup_via_bold

We are seeking an Expert-Level GEOINT System Integrator with hands-on experience across the Systems Engineering and Integration Lifecycle, including architecture, requirements, CONOPS, integration, testing, and transition, to support enterprise transformation initiatives across GEOINT mission systems and projects. This role requires a critical-thinking mindset and the ability to lead strategic enterprise architecture, technical planning, engineering analysis, and cross-organizational coordination and integration activities to modernize GEOINT architecture and advance mission capabilities.

Peraton Inc

GEOINT Systems Integrator

Identify and evaluate new technologies and/or formulation processes Provide technical expertise in collaboration with other functional groups to prepare formulations development plans, to help establish and meet project timelines, prepare laboratory, pilot, and industrial scale batches, and support technology transfer to Industrial operations, for a variety of product dosage forms including, tablets, liquids, powders, chews and others, in compliance with cGMP, FDA and EMA regulations/guidelines. Collaborate with the global product development team to prepare, execute, and evaluate the stability of laboratory-scale, pilot and industrial scale-up batches, to test a variety of product dosage forms including tablets, liquids, powders, soft chews, sustained-release products and others.

Virbac Corp

Formulation & Process Development Senior Scientist

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 Inc

Associate Principal Process Mechanical

Gonzalez Companies is a partner managed firm that provides comprehensive Planning, Design, and Construction Management Services to large and small Water, Sewer and Utility Districts; Departments of Transportation; and municipalities. Working primarily in the Greater St. Louis, Chicago, and Louisville metro areas, Gonzalez offers a great work environment, generous benefit packages, and opportunities to succeed in many professional disciplines.

Gonzalez Companies

Senior Transportation Project Manager

PinpointHQ

Coordinate externally with clients, subconsultants, agencies, and other project partners to facilitate communication, resolve issues, and support successful project delivery. Manage projects with accountability for scope, schedule, and budget, proactively identifying and addressing potential impacts to project delivery.

George Butler Associates Inc

Roadway Project Manager

Technical skills related to protective relays include relay calibration utilizing test sets/measuring devices such as Omicron CMC 256/356 and Doble F6150, control scheme testing, testing of the sensing CT/PT circuits, ability to upload settings to microprocessor relays, and static & dynamic testing of microprocessor-based protective relays. Successful applicants will be involved in projects with our PTE Team and be a part of a growing organization that is solving problems and supporting client needs in electrical testing and commissioning in utility substations, industrial, and bulk electrical power systems.

WSP Global Inc

Experienced P&C Field Services Technician

Advanced technical skills related to protective relays, including relay calibration utilizing test sets/measuring devices such as Omicron CMC 256/356 and Doble F6150, control scheme testing, testing of the sensing CT/PT circuits, ability to upload settings to microprocessor relays, and static & dynamic testing of microprocessor-based protective relays. Successful applicants will be involved in projects with our PTE Team and be part of a growing organization that solves problems and supports client needs in electrical testing and commissioning for utility substations, industrial, and bulk electrical power systems.

Lead P&C Technician Field Services

In this role you will support our culture of internal and external client service, build our strength in understanding and anticipating client needs and expectations, execute strategies to advance the client's project objectives and manage risk, establish priorities, promote alignment the project team, and resolve emergent problems. Primary Location: United States | TX | Houston Other Locations: United States | MO | Saint Louis Organization: BC-2308 E&R-US Southwest Employee Status: Regular Business Justification: New Position Travel: Yes Schedule: Full time Job Posting: 07/07/2026 12:07:43 Req ID: 1006508.

Stantec Inc

Project Manager-Thermal Generation

The Senior Geotechnical Project Manager is a highly experienced technical leader responsible for overseeing complex geotechnical projects, driving innovation in engineering solutions, and leading strategic business development initiatives. Work is primarily conducted outdoors with exposure to outdoor conditions, including: Sites that may not be accessible by vehicle, requiring travel on foot through wetlands, swamps, grasslands, construction zones, and other uneven or rugged terrain with natural and man-made obstacles such as sand, brush, and debris.

<p>Universal Engineering Sciences, Inc. (Universal) is a consulting engineering firm specializing in geotechnical engineering, environmental sciences, construction materials testing, and threshold inspection. We are a growing, competitive firm with a strong position and reputation in our industry. We are always looking for ways to provide enhanced services. With this in mind, we began offering private provider inspection (PPI) and plan review in 2003, and added in-house geophysical engineering and surveys to our already wide range of construction-related services.
<br/><br/>
Universal’s mission is to do “WHATEVER IT TAKES” to provide our services with a primary focus on understanding and delivering solutions for each of our individual client’s needs, be that timeliness, cost-saving recommendations, ingenuity or any other requirement they may have. 
</p>

Universal Engineering Sciences

Senior Geotechnical Project Manager

The Mannik & Smith Group, Inc. (MSG) is a people focused, award-winning, full-service consulting firm that offers a wide array of services including civil and geotechnical engineering, environmental consulting, planning, landscape architecture, agriculture, surveying and construction support. You''ll play a hands-on role in the design process while also leading project teams-delegating work, providing technical guidance, and helping engineers successfully deliver high-quality results.

The Mannik & Smith Group Inc

Civil Engineering Group Manager

Working closely with engineers, project managers, clients, and contractors, you will support the development of detailed design packages, coordinate multidisciplinary project activities, and contribute to the successful execution of projects from conceptual engineering through construction support and commissioning. At Jacobs, we're challenging today to reinvent tomorrow by solving the world's most critical problems for thriving cities, resilient environments, mission-critical outcomes, operational advancement, scientific discovery and cutting-edge manufacturing, turning abstract ideas into realities that transform the world for good.

Jacobs Solutions Inc

Senior Substation Designer

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 Structural Designer II will be working with in-house Development, Architecture, and Construction teams to provide Structural Design and Quality Assurance on industrial (distribution, manufacturing, food and beverage, and cold storage) projects for our nationwide clients.

Clayco

Structural Designer II

Crelate

The Mannik & Smith Group, Inc. (MSG) is a people focused, award-winning, full-service consulting firm that offers a wide array of services including civil and geotechnical engineering, environmental consulting, planning, landscape architecture, agriculture, surveying and construction support. You'll play a hands-on role in the design process while also leading project teams —delegating work, providing technical guidance, and helping engineers successfully deliver high-quality results.

The Mannik & Smith Group

This opportunity entails being responsible for managing assigned project(s) throughout their full lifecycle including developing the scope and technical sections of proposal and procurement documents to participating in contract negotiations and overseeing the delivery of the project plan to successfully accomplish HNTB's 4for4 performance: delivery of quality work, on time, on budget and to the client's satisfaction on every project. Partners with Client Service Leaders and pursuit champions to assist with business development, building client relationships, and pursuit efforts for strategic and mini-mega projects in accordance with HNTB's Sophisticated Sales Approach (SSA).

HNTB Corp

Project Manager - Bridge Inspection

ECS is currently ranked #60 in Engineering News-Record’s Top 500 Design Firms (April 2026), #144 in Engineering News-Record’s Top 200 Environmental Firms (October 2026) and #38 in Zweig Group’s Hot Firm List (June 2026). What You'll Do: The Environmental Project Manager manages environmental consulting projects of low to moderate complexity through all phases of execution, including planning, staffing, technical delivery, client communication, and financial management.

ECS Ltd

Environmental Project Manager

[AW]-iCims

Seeking a Technical MES Lead / Manager to lead MES implementation and integration activities within a biopharmaceutical manufacturing environment. Benefits: Employees hired into this position are eligible for the following benefits, subject to the applicable plan terms and eligibility requirements: Health Insurance: Medical, dental, and vision insurance options are available through a third-party provider.

Intellectt INC

Technical MES Lead / Manager

Ceipal

EDUCATIONAL REQUIREMENTS Bachelor of Science Degree in Civil or Environmental Engineering Master of Science Degree in Engineering (preferred) SALARY RANGE: Horner & Shifrin, Inc. offers a comprehensive total rewards package and is committed to fair, competitive, market-based compensation. To learn more about us, please check out our website at www.hornershifrin.com Applicants interested in applying to Horner & Shifrin, Inc. are required to complete our online application, which can be found by visiting www.hornershifrin.com/careers .

Horner & Shifrin

Senior Project Manager (Water)

sourcestack_via_bold

FULL_TIME

While performing the duties of this job, this position is required to have ordinary ambulatory skills sufficient to visit other locations; and the ability to stand, walk, stoop, kneel, crouch, and manipulate (lift, carry, move) light to medium weights of 10-50 pounds. Requires good hand-eye coordination, and arm, hand and finger dexterity, including the ability to grasp, and visual acuity to use a keyboard, operate equipment and read application/form information.

Junior Engineer Jobs in St. Louis, MO

STUDENT TRAINEE United States Air Force

GEOINT Systems Integrator Peraton Inc

Formulation & Process Development Senior Scientist Virbac Corp

Associate Principal Process Mechanical Clayco Inc

Senior Transportation Project Manager Gonzalez Companies

Roadway Project Manager George Butler Associates Inc

Experienced P&C Field Services Technician WSP Global Inc

Lead P&C Technician Field Services WSP Global Inc

Project Manager-Thermal Generation Stantec Inc

Senior Geotechnical Project Manager Universal Engineering Sciences

Civil Engineering Group Manager The Mannik & Smith Group Inc

Senior Substation Designer Jacobs Solutions Inc

Structural Designer II Clayco

Civil Engineering Group Manager The Mannik & Smith Group

Project Manager - Bridge Inspection HNTB Corp

Environmental Project Manager ECS Ltd

Technical MES Lead / Manager Intellectt INC

Senior Project Manager (Water) Horner & Shifrin

Sr. Substation Designer The Haskell Company

Project Manager - Bridge Inspection HNTB Corporation

Similar Job Searches

See More Jobs

Stand out to leading employers.