468 Electrophysics Engineer jobs in Saint Charles,MO

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Senior Electrophysics Engr/Scien (Comm & Sensor Systems)

Boeing

Hazelwood, MO 63042

~ 21 min OnsiteFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry
9+ years of work-related experience with a Bachelor's OR 7+ years with a master's OR 3+ years with a PhD
This position requires an active U.S. Secret Security Clearance (U.S. Citizenship Required). (A U.S. Security Clearance that has been active in the past 24 months is considered active)
A final U.S. Secret Clearance Pre-Start is required.
This position is 100% onsite. The selected candidate will be required to work on-site at one of the listed location options.
Export Control Requirements: This position must meet U.S. export control compliance requirements. To meet U.S. export control compliance requirements, a “U.S. Person” as defined by 22 C.F.R. §120.62 is required. “U.S. Person” includes U.S. Citizen, U.S. National, lawful permanent resident, refugee, or asylee.
US based job, US Person required
Relocation: This position offers relocation based on candidate eligibility.
Shift: This position is for 1st shift.
Export Control Details: US based job, US Person required
Relocation

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Controls/Manufacturing Engineer

Illinois Tool Works

Saint Louis, MO 63129

~ 25 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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F-15 Mission Systems Weapon Integration Engineer

Boeing

Berkeley, MO 63134

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Manufacturing Engineer Co-op

Leonardo DRS

High Ridge, MO 63049

~ 35 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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Nuclear Engineer

US Navy

Brentwood, MO 63144

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Senior Manufacturing Engineer

Watlow

Saint Louis, MO 63146

~ 25 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

~ 14 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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Nuclear Engineer

US Navy

Lake Saint Louis, MO 63367

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Region Landfill Engineer

Waste Connections

West Alton, MO 63386

~ 35 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
Being primarily accountable for project outcomes

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