468 Engineering Intern jobs in Fenton,MO

~ 40 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Site Reliability Engineering Intern, Summer 2027– St. Louis, MO, US

Mastercard

O Fallon, MO 63368

$25-$30/hr

Currently enrolled in a Bachelors degree, with an anticipated graduation date between December 2027 and June 2028
Experience through coursework, projects, or internships with programming/scripting (Python, Go, Bash, or similar), Linux/Unix systems, and foundational networking concepts.
Familiarity with cloud platforms (AWS, Azure, or GCP), DevOps practices, CI/CD pipelines, containers, and automation tools through academic or hands-on experience.
Understanding of system monitoring, observability, application reliability, troubleshooting, and performance optimization concepts.
Exposure to tools such as Splunk, Dynatrace, Jenkins, Bitbucket, PCF, or similar technologies through coursework, projects, internships, or personal learning.

~ 7 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Senior Mechanical Engineer - Project Engineering

Leonardo DRS

High Ridge, MO 63049

Bachelor's Degree in Mechanical Engineering or related technical field
At least 5 years of experience leading engineering projects especially new product development (NPD) or research & development (R&D) projects and providing status updates regarding technical progress, budgets, and schedule
U.S. Citizenship required.
Experience with mechanical equipment, assemblies and components including machined components, welded structures and sheet metal parts
Comfortable and competent writing and creating technical documentation
Competent using MS Office (Word, Excel, Visio, Project, and PowerPoint)

CT Intern, Mercy South

Mercy Health

Saint Louis, MO 63128

OnsiteHealth InsuranceRetirement Benefit

Manufacturing Engineer (Experienced or Senior)

Boeing

Berkeley, MO 63134

Bachelor of Science degree in Engineering, Engineering Technology (including Manufacturing Technology), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement
3+ years of experience in Manufacturing Engineering
3+ years of experience writing MES plans to support detail part fabrication, assembly and installation
3+ years' experience with 3D modeling software
Computer proficiency including Microsoft Office Suite
This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship
This position requires ability to obtain program access, for which the U.S. Government requires U.S. Citizenship only
This position is expected to be 100% onsite
U.S. Citizenship is required for the Security Clearance and program access

Manufacturing Engineer - Distribution Center & Wire Plating

Eaton Aerospace

Ellisville, MO 63021

$86,000-$126,000/yr

Onsite

Bachelor's degree in Mechanical, Manufacturing, Industrial, Chemical Engineering, or related discipline from an accredited institution.
2-5 years of experience in a manufacturing or process engineering role.
At least 1 year of experience with CAD software, process data analysis, and engineering documentation. (NX, SolidWorks, AutoCAD, Inventor)
No relocation benefit is offered for this position.
Only candidates within a 50-mile radius of Ellisville, MO will be considered.
Active-Duty Military Service member candidates are exempt from the geographical area limitation.
Eaton will not consider applicants for employment, immigration sponsorship or support for this position.
This means that Eaton will not support any CPT, OPT, or STEM OPT plans, F-1 to H-1B cap registration, O-1, E-3, TN status, I-485 job portability, etc.

~ 23 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Senior Electrical Engineer

Merck Group

Saint Louis, MO 63129

$92,900-$139,400/yr

Bachelor's Degree in Electrical Engineering.
5+ years' experience in capital project execution with responsibilities in projects design, engineering, equipment, execution, contractor management and documentation.
Must be willing to travel up to 30%.

Manufacturing Engineer of Automation

Air Products and Chemicals

Saint Louis, MO 63129

~ 23 min Onsite

Bachelor's degree in information technology, Engineering, Computer Science, Automation, or a related field preferred; equivalent hands-on experience will be considered
Minimum of 5 years of experience supporting IT infrastructure, OT systems, manufacturing technology, or industrial systems
Experience working in a manufacturing, industrial, chemical, production, plant, or operations environment
Proven experience providing hands-on technical support in environments where system downtime directly impacts production
Experience supporting industrial or enterprise software platforms used in manufacturing operations
Ability to work in manufacturing facilities, production areas, and plant-floor environments while adhering to site safety requirements
Willingness to provide off-hours support for critical outages, upgrades, deployments, or production-impacting incidents as needed
Demonstrated ability to prioritize work based on safety, production impact, and business urgency
Strong sense of ownership, accountability, and commitment to delivering reliable technology support

Manufacturing Engineer

Sunnen Products Company

Saint Louis, MO 63143

~ 23 min Onsite

Bachelor's degree in Mechanical, Industrial, or Manufacturing Engineering (or equivalent experience)
2-5 years of manufacturing engineering experience in a machining or precision manufacturing environment
Working knowledge of CNC programming/setup, GD&T;, and blueprint reading
Experience with root cause analysis tools (5-Why, A3, 8D)
Proficiency with CAD/CAM software (Creo, Esprit, or similar)
Familiarity with ERP/MES systems and data analysis tools (Excel, Power BI, or OAC a plus)
Strong communication skills, with ability to present findings to cross-functional and leadership audiences
Lean/Six Sigma certification a plus

New, Posted 6 hours ago

Technical Architect - Threat Vulnerability Management Engineering

Edward Jones

Saint Louis, MO 63103

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Manufacturing Engineer

Potter Electric Signal

Hazelwood, MO 63042

~ 35 min Onsite

Bachelor's Degree in Mechanical Engineering or similar.
Minimum of 2 years of applicable experience.
Willingness to be hands-on within the manufacturing floor.
Ability to act with integrity, professionalism, and confidentiality.
Excellent verbal and written communication skills.
Excellent time management skills with a proven ability to meet deadlines.
Strong analytical and problem-solving skills.
Ability to prioritize tasks and to delegate them when appropriate.
Proficient with Microsoft Office products and Solid Works
This job operates in a professional business office or home office where standard office equipment is routinely used, such as computers, photocopy machines, fax machines, telephones and filing cabinets.
In addition, this job also operates in a warehouse/manufacturing setting where various tools and equipment are used.
This role must be able to stand, bend, stoop, kneel and exhibit good visual acuity to perform daily tasks.
This position must be able to lift 50 pounds at times.
Must be able to access and navigate each department at the organization's facilities.