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37 junior engineer jobs found

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Onsite junior engineer Missouri
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Cl
Mar 15, 2026
Full time
Senior Fire Protection Engineer
Clayco St. Louis, MO, USA
About Us 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 $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects. About LJC LJC Design & Engineering is a full-service architecture, engineering, and design firm committed to enhancing the quality of the human experience through integrated design. We are a team of high-energy professionals who share a passion for design, a collaborative approach, and a casual culture. We solve challenges by leveraging the collective expertise and ingenuity of the best and brightest minds across development, design, and construction. The Role We Want You For The...
CM
Mar 12, 2026
Full time
Senior Specialty Professional - Aviation Engineer
Crawford Murphy and Tilly, Inc. Kansas City, MO, USA
Senior Specialty Professional Engineer - Kansas City Why Join CMT? Crawford, Murphy & Tilly (CMT) is a nationally recognized, employee-owned engineering firm delivering innovative infrastructure solutions for communities across the country. At CMT, you'll work alongside experienced professionals on meaningful projects that make a lasting impact-while enjoying opportunities for growth, leadership, and long-term career development. Position Overview CMT is seeking a motivated and experienced Senior Civil Engineer to support aviation projects for our Kansas City Team. This role blends hands-on technical engineering and design with project team leadership responsibilities, offering a clear path for professionals ready to grow into increasing levels of leadership. Key Responsibilities Planning, design, and construction of airport infrastructure projects Perform and lead design tasks or projects, including the supervising and directing of junior staff in support of...
Cl
Oct 10, 2025
Full time
Senior Mechanical Engineer - Mission Critical
Clayco Kansas City, MO, USA
About Us 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 $7.6 billion in revenue for 2024, Clayco specializes in the "art and science of building," providing fast track, efficient solutions for industrial, commercial, institutional, and residential related building projects. Clayco Design and Engineering (CDE) was created to diversify and grow Clayco's industrial business unit's capabilities with a focus on efficiently delivering robust design-build architectural and engineering solutions. The Clayco Design and Engineering team brings a tremendous amount of engineering expertise to the Clayco enterprise from a wide array of industrial segments such as food & beverage, consumer products, manufacturing, and life-science products. The Role We Want You For The...
SS
Mar 13, 2026
Full time
Manufacturing Engineer II
Sim Surgical Fenton, MO, USA
Manufacturing Engineer II is a mid-level engineering role responsible for developing, validating, and improving manufacturing processes used in the production of medical devices. The individual will work cross-functionally with R&D, Quality, Operations, and Product Management to ensure robust, efficient, and compliant manufacturing operations. This role is expected to take ownership of projects, mentor junior team members, and contribute to the continuous improvement of processes and product quality. Responsibilities: Develop and optimize manufacturing processes to improve quality and increase throughput through waste reduction risk prevention. Manage New Product Development (NPD) projects Generate full production documentation packages for Milling (3/5-axis), Swiss, and/or Metal Additive Mfg. methods. Uses Process Capability (Cp/Cpk) and Statistical Process Control (SPC) to ensure stable production. Independently lead moderate-scope projects supporting larger,...
CM
Mar 11, 2026
Full time
Project Civil Engineer 1
Crawford Murphy and Tilly, Inc. St. Louis, MO, USA
Why Join CMT? Crawford, Murphy & Tilly (CMT) is a nationally recognized, employee-owned engineering firm delivering innovative infrastructure solutions for communities across the country. At CMT, you'll work alongside experienced professionals on meaningful projects that make a lasting impact-while enjoying opportunities for growth, leadership, and long-term career development. Position Overview CMT is seeking a motivated and experienced Water Resources Project Engineer / Project Manager to support and lead water, wastewater and stormwater projects. This role blends hands-on technical engineering and design with project management and client-facing responsibilities, offering a clear path for professionals ready to grow into increasing levels of leadership. Key Responsibilities Perform and oversee engineering design, analysis, and preparation of plans, specifications, and reports for a wide variety of water, wastewater, and stormwater projects Manage project...
OA
Mar 07, 2026
Full time
Project Manager - Building Structural Engineer 10+ Years
Oates Associates, Inc. St. Louis, MO, USA
Build your career while making an impact within your community. Oates Associates is a 100% employee-owned civil and structural engineering firm focused on enhancing our community. We combine strong client relationships with technical expertise to turn concepts into reality. Oates Associates offers a work environment that encourages and supports you during your career development journey. To accommodate our continued growth, we are seeking a project manager with a focus on building structural engineering to work on new building and renovation projects. This position is ideal for a structural engineer that enjoys working with clients on building expansions, repairs, renovations, and stand-alone buildings ranging from $10k to $20M. The selected candidate will also mentor junior staff, review their work for quality and accuracy, and support their ongoing technical growth. Qualifications Bachelor's degree in civil engineering or architectural engineering - master's degree is a plus...
MC
Feb 28, 2026
Full time
Fire Protection Engineer
McClure St. Louis, MO, USA
Job Type Full-time Description We are seeking an experienced Fire Protection Professional Engineer (PE) to lead the design, analysis, and implementation of fire protection and life safety systems across a variety of commercial, industrial, and institutional projects. This role provides technical leadership, ensures code compliance, and supports clients in achieving safe, resilient, and cost-effective solutions. Key Responsibilities Fire Protection System Engineering Design and develop fire suppression, detection, and alarm systems (e.g., wet/dry sprinkler systems, clean agent systems, fire pumps, mass notification). Prepare engineering drawings, specifications, and technical reports. Code Compliance & Life Safety Interpret and apply relevant codes and standards (e.g., NFPA , ICC , IBC , IFC , FM Global ). Conduct building code and life safety analyses, including egress, occupancy classification, and hazard assessments. Collaborate with AHJs...
BI
Feb 22, 2026
Full time
SR Principal/Principal Engineer, Automation
Boehringer Ingelheim Pharmaceuticals, Inc Saint Joseph, MO, USA
Description As an employee of Boehringer Ingelheim, you will actively contribute to the discovery, development, and delivery of our products to our patients and customers. Our global presence provides opportunity for all employees to collaborate internationally, offering visibility and opportunity to directly contribute to the companies' success. We realize that our strength and competitive advantage lie with our people. We support our employees in several ways to foster a healthy working environment, meaningful work, mobility, networking, and work-life balance. Our competitive compensation and benefit programs reflect Boehringer Ingelheim's high regard for our employees. The Senior Principal Engineer, Automation will serve as an Automation Process-specific Subject Matter Expert (SME) for one or more aspects of the aseptic manufacturing process System Integration, including but not limited to Active Ingredient Production, Filling, Freeze Drying, and Packaging. The incumbent's...
DA
Jan 26, 2026
Intern
Engineering Design Intern
$17.00 hourly
DAP Fenton, MO, USA
Job Description DAP is looking to hire Engineering Design Intern for Summer 2026. Responsibilities: The summer intern would work under mentorship of Sr. Design Engineer. The intern will work on Participate in assembly, testing, and evaluation of engineering prototypes. Conduct upfront engineering system research for new to market products. Utilize Solidworks CAD program to generate and update engineering documentation. Pay $17 / hour. Requirements Major: Mechanical Engineering Freshman, Sophomore or Junior. Able to use Excel, Word and MS Project to complete assigned tasks. A working familiarity with Solidworks is preferrable. Candidate should have excellent communication skills since they will be interfacing with team members in Baltimore and in Fenton. Good time management skills. Attention to details, inquisitive, good notes taker, desire to learn and grow. About DAP DAP is a market leading manufacturer, innovator and marketer of home...
AS
Dec 18, 2025
Full time
Design Structural Engineer
Apex Structural Engineering Creve Coeur, MO, USA
Location: St. Louis, MO About Us: At Apex Structural Engineering, we pride ourselves on fostering a collaborative and innovative work environment. We are committed to advancing the field of structural engineering while ensuring our team has access to top-notch amenities and a supportive, family-friendly culture. Our office is equipped with state-of-the-art facilities, including a gym, a golf simulator, and a cozy coffee house/café just steps away. Position Overview: We are seeking a talented and motivated Structural Engineer to join our dynamic team. The ideal candidate will be passionate about designing and analyzing structures, committed to continuous learning, and eager to contribute to exciting projects that make a real impact. Key Responsibilities: Design, analyze, and review structural components and systems for various projects. Collaborate with architects, engineers, and construction professionals to develop innovative solutions. Prepare detailed drawings,...
AI
Nov 08, 2025
Full time
Lead Manufacturing Engineer
Advanced Industries LLC Odessa, MO, USA
Job Type Full-time Description The Lead Manufacturing Engineer is a key technical leader within the Engineering department, responsible for driving strategic improvements to manufacturing operations across product lines. This role requires deep technical expertise, leadership in process development, and cross-functional collaboration to scale production capabilities. The Lead Manufacturing Engineer leads high-impact initiatives, mentors junior engineers, and plays a critical role in advancing the company's automation, quality, and productivity goals. Essential Duties and Responsibilities include the following. Other duties may be assigned. • Lead the development, optimization, and scaling of complex manufacturing processes for new and existing products. • Design and implementation of advanced fixtures, tooling, and automation systems for welding, CNC machining, and assembly operations. • Identify, justify, and implement strategic process improvements that reduce...
MC
Nov 05, 2025
Full time
Mid-Career Engineer
Massman Construction Co. St. Louis, MO, USA
Company Overview: Since 1908, our heavy civil and marine contracting company has been developing and improving transportation and commerce along U.S. waterways and infrastructure. For five generations, Massman has been an integral part of our nation's vibrancy and strength through private and public infrastructure investment, as well as an industry leader in markets nationwide. With over 1,700 completed projects, Massman teams have constructed many of our nation's most impressive bridges; complex lock, dam, and flood control structures; and efficient ship barge loading facilities. Our mission is simply to be the best. To achieve it, we foster innovative solutions, leverage advanced technology, provide leadership in each phase of development, and communicate with every stakeholder - all the while honoring schedules and meeting budgets. Position Overview: The Mid-Career Engineer is responsible for all routine on-site project administration, scheduling, and engineering for complex...
MB
Mar 15, 2026
Full time
Senior Civil Engineer - Land Development
McBride Homes Chesterfield, MO, USA
McBride Homes is Missouri's largest home builder, dedicated to creating quality homes and vibrant communities. We pride ourselves on innovation, sustainability, and exceptional customer service. Each year, McBride is responsible for developing over 1,000 homesites, and we're looking for talented individuals to join our dynamic team and contribute to shaping the future of homebuilding in Missouri. This role has the option of being a remote position with required monthly travel to our Chesterfield office or an in-office position located in our state-of-the-art facility in Chesterfield Valley. Top Reasons to Work with Us: Competitive salary and discretionary bonus opportunity. Comprehensive benefits package, including health, dental, vision, life, and 401(k) plan with matching contribution. State-of-the-art software and technology Opportunities for professional development and career advancement. A collaborative work environment that values innovation and teamwork. Hands-on...
EB
Mar 15, 2026
Full time
Senior Project Engineer
Ensign-Bickford Industries, Inc. Aurora, MO, USA
This opportunity is located within our AFB International business, the global science and technology leader in pet food palatability. We develop and produce a full range of liquid and dry palatability enhancers using high-quality ingredients proven to optimize companion animal response and consumption. Click here to learn more. Job Description AFB International - Where We Make Pet Food Taste Great! Essential Duties and Responsibilities include the following. Other duties may be assigned. Develop and maintain detailed project plans, including timelines, budgets, resource allocations, identify critical path activities, and proactively address potential bottlenecks or risks to deliver on the capital plan Lead the plant capital planning process with a strategic thought approach, including the identification, prioritization, and execution of capital projects to drive plant improvements and long-term growth Oversees large-scale, complex capital projects, potentially...
WC
Mar 12, 2026
Full time
Water Resources Senior Engineer
$85,000 - $150,000 yearly
Wilson & Company Kansas City, MO, USA
Wilson & Company is seeking a licensed civil engineer or environmental engineer with a minimum of 5 years of experience in the engineering consulting industry to be a Water Resources Senior Engineer for primarily municipal infrastructure projects involving the analysis and design of stormwater related systems. Primary Responsibility and Duties: Design of stormwater systems improvements which could include, but not limited to, storm sewers, culverts, water quality facilities, detention facilities, state regulated dams, and levee systems. Ensure that quality control procedures are implemented and followed Provide technical direction and supervision to licensed and non-licensed engineers, designers, and other production personnel with wide ranges of experience. Analysis of stormwater practices which could include, but not limited to, hydrologic analyses, hydraulic analysis/modeling, reservoir routing, water quality, and watershed management. Delivery of high-quality...
CS
Mar 11, 2026
Full time
Senior Layout Engineer
CONCRETE STRATEGIES St. Louis, MO, USA
Senior Layout Engineer (Multiple Position Openings) CONCRETE STRATEGIES - St. Louis, MO, United States Tagged: Layout The position will oversee and manage the layout operations for our construction projects. This role is critical in ensuring that all layout activities are executed with precision, meet project specifications, and align with overall project schedules. The ideal candidate will have extensive experience in construction layout, strong leadership abilities, and a deep understanding of concrete construction processes. Specific Responsibilities: Review project documents. Understand the objections of the site survey and provides horizontal and vertical control using Total Stations. Participate in basic layout and field engineering activities. These activities would include: Establish control lines from control points. Layout Foundations. Layout vertical formwork such as columns and walls. Establish elevation control points. Layout decks and deck edges....
TT
Mar 05, 2026
Full time
Senior Structural Engineer
Thornton Tomasetti, Inc. Kansas City, MO, USA
Thornton Tomasetti applies engineering and scientific principles to solve the world's challenges. An independent organization of creative thinkers and innovative doers collaborating from offices worldwide, our mission is to bring our clients' ideas to life and, in the process, lay the groundwork for a better, more resilient future. We provide support and opportunities to our employees to achieve their full potential and cultivate a rewarding career. Our Construction Engineering practice works with fabricators, erectors, construction managers and general contractors to provide connection design, temporary stability analysis, design of structures delegated to the contractor, design of industrial structures, and construction means-and-methods engineering. There will be an emphasis on the development of relationships with current, but also new clients to grow the practices revenue potential. The core areas of focus for growth are providing structural and construction engineering...
SD
Feb 26, 2026
Full time
Senior FEA Engineer
Silgan Dispensing Systems Grandview, MO, USA
Scope: The Mechanical Engineer will serve primarily as the engineer focusing on FEA for new product development projects. The Engineer will provide high-level computational analysis support and critical review of designs at the project leader's or design engineer's request across the business functions. Duties and Responsibilities: Perform advanced Finite Element Analysis (FEA) to support new product development initiatives, ensuring designs meet performance, safety, and reliability requirements. Provide high-level computational analysis support to project leaders, design engineers, and cross-functional stakeholders throughout all stages of design. Conduct critical reviews of mechanical designs, offering data-driven insights and recommendations to improve function, manufacturability, and cost effectiveness. Support manufacturing and operations teams by performing analysis on existing products, tooling, and assembly processes as needed. Collaborate closely with...
KD
Feb 22, 2026
Full time
Senior Manufacturing Engineer I
Kindeva Drug Delivery Brentwood, MO, USA
Our Work Matters At Kindeva, we make products that save lives, ensuring better health and well-being for patients around the world. The Impact You Will Make: The Senior Manufacturing Engineer is responsible for the design, implementation, optimization, troubleshooting, and lifecycle management of aseptic manufacturing processes and equipment used in the production of sterile pharmaceutical and/or biopharmaceutical products. The role requires a strong focus on driving quality into production processes, implementation of best practices, and continuous improvement. This role plays a key technical role in maintaining sterility assurance, driving equipment reliability, supporting regulatory compliance (cGMP, EU Annex 1), and leading or significantly contributing to process improvements, automation enhancements, and validation activities in ISO 5/Grade A cleanroom environments. Responsibilities: Aseptic Manufacturing & Equipment Engineering Effectively manage and...
CM
Feb 18, 2026
Full time
Senior Professional Engineer - Water Resources
Crawford Murphy and Tilly, Inc. Kansas City, MO, USA
Senior Professional Engineer - Water Resources Crawford, Murphy & Tilly is seeking a Senior Professional Engineer to join the Kansas City, MO Water Resources team. This is not a remote position. We are a fast-growing firm with 500+ employees across 26 offices in 10 states, serving clients through our four primary business groups: Water Resources Aviation Surface Transportation Building & Site Services As a Senior Professional Engineer , you'll play a key role in supporting the Kansas City, MO team while providing the opportunity to experience new challenges in a dynamic environment. Join us and help shape the future of engineering and consulting. Here's what you'll do: Planning, design, and project management of moderate to complex Water Resources projects on primarily water, wastewater and stormwater focused projects. Collaborate effectively with multi-disciplinary teams to ensure successful project delivery. Provide leadership in staff development...
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