544 Automation Engineer jobs in Chesterfield,MO

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Software Test Automation Engineer

Boeing

Hazelwood, MO 63042

~ 27 min OnsiteUrgently HiringHealth InsuranceRetirement Benefit

Bachelor's Degree
Active U.S. Secret Clearance with the ability to obtain TS/SCI
Ability to meet DoD 8140 Program Foundational qualifications
1+ year(s) of test automation experience
Proficiency with modern scripting or programming language(s) (e.g., Python, JavaScript, PowerShell, .Net etc.)
Strong analytical skills
Experience working in an Agile development environment

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Senior Manufacturing Engineer

Watlow

Saint Louis, MO 63146

~ 19 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in engineering OR Technical degree/certificate
5+ years of related engineering experience OR 10+ years' related experience with technical degree/certificate
Typically 5+ years of experience in manufacturing engineering or closely related roles
Demonstrated track record of reducing scrap, improving throughput, and/or deploying equipment/automation in a production environment
Experience leading cross-functional projects from concept through implementation
Experience with troubleshooting electrical and mechanical issues in manufacturing equipment

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Lead Site Reliability Engineer-2

Mastercard

O Fallon, MO 63368

~ 22 min OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

BS in Computer Science or related field.
Proficiency in Java, Spring Framework, Python, or Go.
Strong DevOps and configuration management skills.
Experience with distributed systems and automation.
Problem-solving, communication, and leadership abilities.
Willingness to learn and collaborate across teams.
Passion for observability and continuous improvement.

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Controls/Manufacturing Engineer

Illinois Tool Works

Saint Louis, MO 63129

~ 19 min 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%

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HVAC Truck Based Service Controls Engineer

Johnson Controls

Saint Louis, MO 63129

$36.59-$50.29/hr

~ 19 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Demonstrated knowledge HVAC industry.
Demonstrated knowledge of control theory, automatic temperature controls, building automation systems and other building subsystems.
Demonstrated experience in the integration of low voltage building sub-systems using various industry protocols (i.e., LON, BACnet, etc.).
Ability to relate technical knowledge to a non-technical audience.
Demonstrated advanced computer skills required, particularly computer-related drafting tools.

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Manufacturing Engineer Co-op

Leonardo DRS

High Ridge, MO 63049

~ 26 min OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

High school diploma or GED
Engineering student; some progress towards engineering degree
U.S. Citizenship required.

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Product Applications Engineer - Switchgear

The Gund Company

Saint Louis, MO 63132

Bilingual Preferred

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Region Landfill Engineer

Waste Connections

Chesterfield, MO 63006

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
Being primarily accountable for project outcomes

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Nuclear Engineer

U.S. Navy

Chesterfield, MO 63017

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Electrical Engineer

Merck Group

Saint Louis, MO 63129

$92,900-$139,400/yr

~ 19 min OnsiteHealth InsurancePaid Time OffRetirement Benefit

Bachelor's Degree in Electrical Engineering.
5+ years' experience in chemical, food or pharmaceutical industry in Capital projects execution with responsibilities in projects design, engineering, equipment, execution, contractor management and documentation.
This role does not offer sponsorship for work authorization. External applicants must be eligible to work in the US.
Must be willing to travel up to 30%.

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