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33 junior engineer jobs found

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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...
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...
SS
Jan 23, 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,...
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...
WC
Mar 10, 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...
AI
Mar 09, 2026
Full time
Senior Project Engineer
AFB International Aurora, MO, USA
We make pet food taste great! For over 30 years, AFB International has been providing pet food solutions that enrich the lives of pets and their people. Our palatants are specially designed to make pet foods, treats and supplements taste better, ensuring pets receive the vital nutrients they need. We know wagging tails, licking whiskers and empty bowls equal happy pets and happy pet parents. Join AFB and you'll be a part of a team of highly skilled professionals that provide the greatest contribution to our success as an organization. Our team members are diverse, creative, passionate experts who are genuinely dedicated to our mission, our customers, and the pets we serve worldwide. 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...
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...
MR
Feb 14, 2026
Full time
Senior Mechanical Engineer
MRIGlobal Kansas City, MO, USA
Are you passionate about making the world better? Are you looking for an organization that aligns with your values? MRIGlobal solves challenging problems through science, engineering, and program management. We are an independent scientific research organization dedicated to benefiting society and fostering a safe, healthy, and sustainable environment. When you embark on a career with MRIGlobal, you are joining a crew of world-class talent and problem solvers. Established in 1944, MRIGlobal is headquartered in Kansas City, MO, working in several states including Virginia and Maryland. Job Description: MRIGlobal has a full-time opportunity for a Senior Mechanical Engineer in Kansas City, MO. In this unique opportunity, the selected candidate will work with other engineering and technical disciplines in the design, prototyping, and testing of custom systems to meet customer requirements. Furthermore, the selected candidate will: Design a broad range of mechanical systems to...
Cl
Jan 18, 2026
Full time
Senior VDC Engineer
Clayco Remote (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. The Role We Want You For The Senior Virtual Design and Construction (VDC) Engineer will become a strategic asset within a growing business unit and the key member of our project teams for the most creative builder in America. As part of VDC team you will be involved in a range of activities throughout the design-build cycle that are essential for a successful project delivery. These activities include support and implementation of Clayco's Digital Practice Technology in a variety of tasks as...
BL
Jan 14, 2026
Full time
Senior Electrical Engineer
BSA LifeStructures Creve Coeur, MO, USA
BSA designs facilities that support, enhance and inspire healing, learning and discovery. Our integrated disciplinary efforts with visionary healthcare, higher education and research clients achieve measurable outcomes through metrics-driven design solutions. Together, we create inspired solutions that improve lives. We are searching for a Senior Electrical Engineer to join our St. Louis team! What You'll Do: Establish project design approach for specific discipline at project start up. Lead client management; attend client, consultant, and design committee meetings. Presents design to client and coordinates with other disciplines and consultants. May be involved in project/client pursuits. Manage project specific scope, budget and schedule. Participates in all design and construction phases of projects. Manages teams and assists other project team members in the development and maintenance of workplans. Participates in project debriefs and lesson's learned sessions....
AS
Dec 18, 2025
Full time
Senior ASRS 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 Senior ASRS Structural Engineer to join our dynamic team. The ideal candidate will be passionate about designing and analyzing rack-supported structures, committed to continuous learning, and eager to contribute to exciting projects that make a real impact. We are looking for a Senior ASRS Structural Engineer who will play a key role in leading and managing ASRS structural engineering projects from conception to completion. Candidates shall possess a strong foundation in...
LD
Oct 11, 2025
Full time
Senior Mechanical Engineer - Chiller Systems
Leonardo DRS MO, USA
Job ID: 113041 Leonardo DRS is a leading supplier of integrated products, services and support to military forces, intelligence agencies and prime contractors worldwide. Focused on defense technology, we develop, manufacture and support a broad range of systems for mission critical and military sustainment requirements, as well as homeland security. Headquartered in Arlington, VA, the Company is a wholly owned subsidiary of Leonardo S.p.A. which employs more than 45,000 people worldwide. We offer a competitive compensation package and a business culture which rewards performance. Leonardo DRS is committed to being an employer of choice of a highly qualified, diverse, effective and productive workforce. Company Overview DRS Marlo Coil manufactures robust heat transfer, refrigeration, and air handling equipment for industrial, commercial, utility and marine markets. Our custom engineered heat transfer solutions are used in a variety of configurations to cool, heat, and...
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