1547 Aces Sr Process Engineer jobs in Missouri

Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement
9 or more years' related work experience or an equivalent combination of technical education and experience or non-US equivalent qualifications.
5 years experience working hands‑on with LO materials and technologies across integration, design, manufacturing, and/or testing.
Active Top Secret Clearance
Ability to obtain Special Program Access (U.S. Only Citizenship required)

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Senior MIG Welder/Fabricator $25-$27/hr

Webco Manufacturing

Olathe, KS 66062

$25-$27/hr

OnsiteUrgently HiringFlexible ScheduleEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

3+ YEARS MIG Welding/Fabricator experience
Ability to read and interpret blueprints and welding symbols
Comfortable with flat, horizontal, and vertical uphill welds
Can weld mild, stainless, and galvannealed steel

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Senior Software Engineer

Mastercard

O Fallon, MO 63368

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Bachelor's degree in Computer Science (or extensive equivalent experience)
Working experience across multiple programming languages (JAVA is a must) and frameworks
Solid experience with software development processes and one or more Application Lifecycle Management tools

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Senior Mechanical Engineer - Chiller Systems

Leonardo DRS

High Ridge, MO 63049

OnsiteFlexible ScheduleHealth InsurancePaid Time OffRetirement Benefit

Bachelor's Degree in Mechanical Engineering or related technical field
Experience designing chiller systems, especially centrifugal water-cooled chiller systems.
Understanding of the theory of operation of chillers, especially centrifugal water-cooled chillers.
Experience leading engineering projects especially developing new systems.
Knowledge of standards and LGWP refrigerants used in HVAC&R; systems.
Engineering or design experience with mechanical equipment, assemblies and components including machined components, welded structures
Comfortable and competent writing and creating technical documentation.
Competent using MS Office (Word, Excel, Visio, Project, and PowerPoint).
U.S. Citizenship required.

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Lead, Senior or Experienced Electronic Systems Design, Integration, Analysis, and Test Engineers Sign on Bonus Potential

Boeing

Hazelwood, MO 63042

OnsiteEducation AssistanceHealth InsuranceRetirement Benefit

Bachelor of Science degree in Engineering (with a focus in Electrical, Mechanical or Aeronautical), Computer Science, Data Science, Mathematics, Physics, Chemistry or non-US equivalent qualifications directly related to the work statement
Currently reside in OR willing to relocate to the St. Louis, Missouri region
This position requires the ability to obtain a U.S. Security Clearance for which the U.S. Government requires U.S. Citizenship
A final U.S. Secret or Top-Secret Clearance Post-Start is required

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Director, Site Reliability Engineer

Mastercard

O Fallon, MO 63368

OnsiteUrgently HiringEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Observability - Ability to use scripting and tooling to implement observability solutions, enabling the collection, analysis, and visualization of metrics, logs, and traces to support incident detection, diagnosis, and continuous service improvement.
Programming and Scripting - Ability to write and maintain code and scripts to automate tasks, build operational tools, and support monitoring, deployment, and incident response using languages such as Python, Go, Bash, or similar.
Systems and Network Administration - Ability to configure, operate, and troubleshoot Linux/Unix systems and network components, applying knowledge of networking concepts, protocols, security, and system reliability.
Cloud Computing and Infrastructure - Ability to design, deploy, and manage applications and infrastructure on cloud platforms (e.g., AWS, Azure, GCP), ensuring scalability, security, availability, and operational efficiency.
Reliability and Scalability - Ability to design and operate systems for high availability, fault tolerance, and disaster recovery, while ensuring systems can scale to meet current and future demand
DevOps Practices - Ability to apply DevOps principles and practices, including CI/CD pipelines, containerization, and orchestration, to enable faster, more reliable software delivery and operations.
Troubleshooting - Capability to systematically identify, diagnose, and resolve technical issues across systems, applications, and networks, using analytical methods and tools to restore functionality, minimize disruption, and ensure stable operations.
Capacity Planning and Performance Optimization - Ability to monitor resource utilization, forecast future capacity needs, and optimize system performance to support growth, scalability, and efficient infrastructure usage.
IT Service Management - Ability to apply IT service management principles to incident, problem, and change management, ensuring reliable service delivery, effective incident response, and continuous service improvement aligned to business needs.
Proactive Monitoring and Improvement (SRE Applications) - The ability to use application reliability signals to anticipate issues, identify risks, and drive preventative improvements that enhance application performance and availability.

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Senior Advanced Manufacturing Engineer (Kansas City, Missouri (MO), US)

SPX

Kansas City, MO 64118

OnsiteEducation AssistanceHealth InsurancePaid Time OffRetirement Benefit

Minimum 5-8 years of manufacturing engineering experience in a production environment, with demonstrated involvement in advanced manufacturing processes and capital equipment projects.
Proven experience defining manufacturing processes and leading equipment implementation from concept through production.
Experience working cross-functionally with operations, quality, sourcing, maintenance, and external suppliers.
Hands-on experience supporting manufacturing environments involving metals, fabricated components, or complex assemblies.
Bachelor's degree in Mechanical, Manufacturing, Industrial, or related engineering field.

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Senior Manufacturing Engineer

Watlow

Saint Louis, MO 63146

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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Senior Applications Engineer

ADB Companies

Pacific, MO 63069

Onsite

High school diploma or equivalent required
7-10+ years of System Analysis, Configuration and Programing experience with a strong preference for JavaScript, including NetSuite SuiteScript, .NET, and Azure DevOps
All candidates agree to complete a selection assessment
Pre-employment drug screen

SmartExplore AI is experimental.