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327 Engineer Iii Engineering jobs in Wentzville,MO

New, Posted 9 hours ago

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Software Engineer (Rust/Python) [207665]

Aquent Talent

Wentzville, MO

RemoteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Comprehensive understanding of the full software development lifecycle: requirements, design, implementation, testing, and deployment.
Ability to work independently and effectively within a distributed open-source environment.
Familiarity with AI/ML tools for code assistance, such as large language models (LLMs) and code analysis tools.
Experience with CI/CD pipelines and automation scripting (e.g., Bash, Python).
Bachelor's degree in Computer Science, Software Engineering, or a relevant field (or equivalent practical experience)
Foundational knowledge of operating systems concepts and low-level programming.
Minimum 1 year of experience leveraging modern version control systems for collaborative development.
Minimum 2 years of experience in general software development practices, including testing and continuous integration/continuous delivery (CI/CD).
1-4 years of professional experience as a Software Engineer
Minimum 1 year of experience with Rust and Python development.

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Associate Systems Engineer

Boeing

Saint Charles, MO 63302

~ 25 min OnsiteUrgently HiringEducation AssistanceHealth InsuranceRetirement Benefit

The ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship
An interim and/or final U.S. Secret Clearance Post-Start is required
2 or more years' related engineering experience
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

SmartExplore AI is experimental.

New, Posted 1 day ago

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Region Landfill Engineer

Waste Connections

O Fallon, MO 63366

~ 14 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bring at least 5 years of experience in waste services, civil construction, or mining
Hold a degree in civil or environmental engineering
Possess experience leading large‑scale projects and being primarily accountable for project outcomes

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Senior Manufacturing Engineer

Watlow

Saint Louis, MO 63146

~ 41 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in engineering with 5+ years of related engineering experience OR Technical degree/certificate with 10+ years' related experience

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Senior Missile Support Equipment Software Lead Engineer

Disability Solutions

Saint Charles, MO 63302

Health InsuranceRetirement Benefit

New, Posted 17 hours ago

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Mechanical Journeyperson (Millwright) - Wentzville

General Motors

Wentzville, MO 63385

OnsiteFlexible Schedule

GM DOES NOT PROVIDE IMMIGRATION-RELATED SPONSORSHIP FOR THIS ROLE. DO NOT APPLY FOR THIS ROLE IF YOU NEED OR WILL NEED GM IMMIGRATION SPONSORSHIP TO WORK OR TO REMAIN EMPLOYED AT GM (e.g., H-1B, TN, STEM OPT, etc.).
Bend, twist, kneel, crouch, and reach
At least six (6) years of related experience in a Mechanical trade (millwright, pipefitter, toolmaker, machine repair) or a U.S. Department of Labor Certificate of Completion in a Mechanical trade (millwright, pipefitter, toolmaker, machine repair).
Ability to work and stand for extended periods
Quick response to safety instructions, alarms, and signals are a must
Occasional sitting during certain tasks
Drive mobile equipment when needed
Must be able to satisfactorily complete the General Motors hiring process requirements which includes comprehensive assessments, drug testing, and a background check
Must be willing to work flexible shift hours and day, afternoon, or night shifts as well as overtime hours daily, weekend and holidays on those shifts with little notice
Navigate a busy environment
May need to lift or carry materials weighing up to 50 lbs. depending on department
Eligible to work in the United States
At least 18 years of age
Comfortably wear personal protective equipment

SmartExplore AI is experimental.

New, Posted 8 hours ago

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Maintenance Reliability Engineer

JLL

Saint Louis, MO 63141

~ 41 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Strong knowledge of preventive maintenance strategies across HVAC, chiller plants, air compressors, boilers, and similar systems.
Experience with root cause analysis methodologies (5 Whys, Fishbone, Failure Modes and Effects Analysis, Equipment Criticality Ranking, etc.).
Minimum 5 years of experience in engineering roles with a focus on Reliability Centered Maintenance (RCM), Predictive Maintenance (PdM), and asset management.
Familiarity with predictive technologies: vibration analysis, thermography, oil analysis, ultrasound.
Strong verbal and written communication skills; able to communicate across technical and non-technical audiences.
Bachelor's degree in Engineering

SmartExplore AI is experimental.

New, Posted 1 day ago

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Owner-Direct National Account Sales Engineer

Upchurch

Wentzville, MO

OnsiteHealth InsurancePaid Time Off

5+ years of experience in Mechanical, Plumbing, or Electrical sales, retrofits, or related project management.
Valid driver's license with an insurable driving record.
Comfortable climbing ladders and lifting up to 50 lbs.
Travel expectations – Weekly as needed
Ability to climb ladders and work in rooftop environments with exposure to seasonal temperatures.
Proficient in Microsoft O ice and CRM tools.
Strong organizational and communication skills.
Clear verbal communication and active listening.
Working knowledge of Mechanical, Plumbing, or Electrical systems.
Fine motor skills for typing and handling small tools/materials.
Ability to work independently and manage time effectively.

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Field Technician - No Experience Necessary

EchoStar

Washington, MO 63090

~ 37 min OnsiteUrgently HiringBilingual PreferredEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Clean record required
Employment is contingent on successful completion of a pre-employment screen, to include a drug test and an acceptable driving record
Valid Driver's License

SmartExplore AI is experimental.

New, Posted 1 day ago

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Maintenance Technician

Alpla

Saint Peters, MO 63376

~ 21 min OnsiteChildcare AssistanceEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

The employee is frequently required to use hands to finger, handle, or feel; stoop, kneel, crouch, or crawl and talk or hear.
Basic understanding of hydraulics and pneumatics
Specific vision abilities required by this job include close vision.
The employee must regularly lift and/ or move up to 10 lbs, frequently lift and/or move up to 30 lbs and occasionally lift and/or move more than 50 lbs.
Experience with programmable controllers
The employee is regularly required to stand, walk, reach with hands and arms and very occasionally to climb or balance.
The employee is occasionally required to sit.
Knowledge of Industrial Maintenance Safety
Ability to read basic blueprints and schematics
Knowledge of occupational math skills for measurements and calculations
Min High School Diploma or equivalent
Familiarity with power transmission systems and industrial controls
2-year technical degree or equivalent experience at ALPLA or similar industry

SmartExplore AI is experimental.