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387 Engineering Engineering jobs in Saint Louis,MO

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Associate Systems Engineer

Boeing

Saint Louis, MO 63134

OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

Applications for this position will be accepted until Mar. 01, 2026
Visa Sponsorship: Employer will not sponsor applicants for employment visa status
An interim and/or final U.S. Secret Clearance Post-Start is required
Relocation based on candidate eligibility
Shift: 1st shift
The ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship
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
Education: Bachelor's Degree or Equivalent Required

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Manufacturing Engineer

Essex Industries

Saint Louis, MO 63143

OnsiteHealth InsurancePaid Time OffRetirement Benefit

Has knowledge of commonly-used concepts, practices, and procedures within manufacturing.
Knowledge equal to a Bachelor's degree in Mechanical, Manufacturing, or Industrial Engineering or related field and up to three years of experience; or equivalent combination of education and experience.

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Engineering Technician - Manufacturing

Watlow

Saint Louis, MO 63146

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Good mechanical aptitude and experience troubleshooting mechanical and electrical systems
Experience in the use of various measurement tools/gauges, electrical equipment, temperature & power controls, temperature sensors, and fluid control devices
Proficiency with Microsoft Word, Excel, Outlook, and PowerPoint
Work Well within Team Environment
Good Written and Verbal Communication Skills
Well organized and maintains a detail-oriented mindset

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Manufacturing Engineer

Potter Electric Signal

Hazelwood, MO 63042

~ 21 min Onsite

Willingness to be hands-on within the manufacturing floor.
Proficient with Microsoft Office products and Solid Works
Bachelor's Degree in Mechanical Engineering or similar.
This position must be able to lift 50 pounds at times.
This position must be able to access and navigate each department at the organization's facilities.
Minimum of 2 years of applicable experience.
This role must be able to stand, bend, kneel and exhibit good visual acuity to perform daily tasks.
This role must be able to stand, bend, stoop, kneel and exhibit good visual acuity to perform daily tasks.

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Mid Level Software Engineer

Manpower Engineering

Chesterfield, MO 63017

~ 19 min OnsiteHealth InsuranceRetirement Benefit

Strong troubleshooting, debugging skills, and familiarity with modern development practices including agile, TDD, and continuous delivery.
Proficiency in software development with C#, C++, C, or Python.
Experience developing multi-threaded/process applications and understanding network protocols such as TCP/UDP, MQTT.
4+ years of experience owning the development of automated/control systems.
Bachelor's degree in computer engineering, computer science, electrical engineering, mechanical engineering, or a related discipline.

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Mechanical Engineer II

Leonardo DRS

High Ridge, MO 63049

~ 26 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Competency with MS Office software tools including Word, Excel and PowerPoint
Experience creating drawings (drafting) following ASME Y14.100 and associated documentation such as bill of materials
U.S. Citizenship required.
Experience designing mechanical components and equipment, preferably HVAC&R; (air conditioning, air handling and refrigeration) equipment, including sheet metal parts, welded structures and machined components
Experience designing and drafting with 2D CAD and 3D solid modeling software
Comfortable and competent writing and creating technical documentation
Bachelors Degree in Mechanical Engineering or related technical field with 5-plus years experience

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Region Landfill Engineer

Waste Connections

Saint Louis, MO 63118

OnsiteHealth InsurancePaid Time OffRetirement Benefit

You thrive in complex environments, bring at least 5 years of experience in waste services, civil construction, or mining, and 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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Manufacturing Technician - Hiring Now

Merck Group

Saint Louis, MO 63103

OnsiteHealth InsurancePaid Time OffRetirement Benefit

High school diploma or GED.
1+ years' experience in a cGMP manufacturing environment
Wear appropriate PPE for production processes including but not limited to full face respirators, gloves, and suits).
External applicants must be eligible to work in the US.
Lifting and pushing up to 50 pounds.

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Maintenance Reliability Engineer

JLL

Saint Louis, MO 63141

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.).
Candidates must be authorized to work in the United States without sponsorship.
Bachelor's degree in Engineering (Mechanical or Industrial preferred).
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.

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Crane Operator & Heavy Equipment Operator

United States Steel Corporation

Granite City, IL 62040

~ 30 min Onsite

Must pass a pre-employment digital assessment.
The position requires punctuality, consistent attendance, and self-direction for the success of the operations.
Adherence to safety procedures/guidelines always. Safety is our core value which requires you to wear safety protection such as hard hats, safety glasses, hearing protection, protective clothing, boots with metatarsal protection, and when necessary, respirator equipment.
High School Diploma or GED
Experience operating overhead cranes or heavy equipment

SmartExplore AI is experimental.