813 Environmental Engineer jobs in Saint Louis,MO

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Region Landfill Engineer

Waste Connections

Saint Louis, MO 63157

OnsiteUrgently HiringHealth 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
Being primarily accountable for project outcomes

SmartExplore AI is experimental.

New, Posted 1 day ago

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Sr. Project Engineer

MasTec Industrial

Saint Louis, MO 63190

$130,000-$160,000/yr

Urgently Hiring

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Environmental Science Officer

United States Army

Saint Louis, MO 63129

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Controls/Manufacturing Engineer

Illinois Tool Works

Saint Louis, MO 63129

Onsite

2-5+ years of experience in industrial automation or controls engineering within a manufacturing environment
Strong experience with Allen Bradley PLC platforms (SLC 5/05, ControlLogix, CompactLogix, MicroLogix)
Experience with robotic programming and automation systems
Experience with AC drives, motor control systems, and industrial automation hardware
Proficiency in HMI development (PanelView, Ignition or similar)
Knowledge of industrial communication protocols (EtherNet/IP, Modbus TCP/IP, Remote I/O)
Demonstrated ability to troubleshoot electrical and mechanical systems in a manufacturing environment
Strong understanding of lean manufacturing, root cause analysis, and continuous improvement methodologies
Ability to travel 15-20%

SmartExplore AI is experimental.

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Experienced or Senior Electrophysics/Electromagnetics Engineer - Scientist

Boeing

Hazelwood, MO 63042

Flexible Schedule

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Region Landfill Engineer

Waste Connections

National Stock Yards, IL 62071

~ 13 min OnsiteUrgently HiringHealth 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
Being primarily accountable for project outcomes

SmartExplore AI is experimental.

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Nuclear Engineer

US Navy

Fairmont City, IL 62201

New, Posted 11 hours ago

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Field Service Engineer II Fenton MO

Segra

Fenton, MO 63099

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Quality Inspector II

Leonardo DRS

Bridgeton, MO 63044

$41,011/yr

~ 17 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

High school diploma or GED
At least 2 years of relevant experience
In-depth knowledge of relevant manufacturing standards (such as J-Std-001/IPC-A-610) or common mechanical techniques (such as geometric dimensioning and tolerance practices)
The ability to decipher engineering drawing and the MIS (Manufacturing Instruction Set) will be vital in this role.
Ability to use various measurement devices (calipers, pin gauges, go/no-go gauges, etc) to verify mechanical part compliance
Experience reading mechanical drawings and able to verify parts dimensions against drawing requirements
Ability to effectively interpret data and present as information and respond to questions from engineers and other technical staff

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Building Engineer (3RD SHIFT)

JLL

Saint Louis, MO 63134

OnsiteHealth InsurancePaid Time OffRetirement Benefit

5+ years of experience maintaining and repairing commercial building systems
Ability to analyze the operation of various industrial Mechanical, Electrical, Plumbing, and HVAC systems, determine the cause of problems or malfunctions, and take corrective action
Working knowledge of CMMS (i.e. Corrigo)
High school diploma or GED equivalent
Physical ability to bend, sit, kneel, squat, stand, reach, and lay as required to access equipment components for extended periods of time
Ability to work exposed to varying environmental conditions including heat, sunlight, rain, cold, and both daylight and nighttime hours

SmartExplore AI is experimental.