8 systems integration engineer jobs at 7 companies in Sullivan, MO

2w
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Senior Systems Integration Engineer
Westborough or Chesterfield
$100k-$150k/yr RemoteFull Time
LG Energy Solution Michigan
LG Energy Solution Michigan: Manufactures lithium-ion batteries for electric vehicles and energy storage.
5+ YOEBachelor's in CS/EE or equivalent, 5+ years integration and controls testing, Python/Bash/Linux experience, networking and SCADA/DNP3/Modbus familiarity, PLC and test automation experience.
AEROS, Python, Bash, Linux, SCADA, DNP3, Modbus TCP/IP, PLC, Subversion, GitHub, JIRA
17h
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Mechatronics Engineer
Chesterfield, Missouri, United States
HybridFull Time
Wunderlich-Malec
Wunderlich-Malec: Designs and integrates advanced control and automation systems.
2+ YOEBachelor's degree in engineering and 2+ years designing, integrating, programming, or supporting industrial automation systems. Requires PLC, controls, troubleshooting, communication, driver's license, passport, and travel availability.
PLC, HMI, Allen-Bradley, Rockwell, FactoryTalk View, Wonderware, FANUC, KUKA, ABB, Ladder Logic, Function Block, EtherNet/IP, MODBUS, PROFINET, RS-232, AutoCAD, Creo, Windchill, CAD, COGNEX, Keyence, Microsoft Excel
2w
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PLC Controls Engineer
High Ridge, Missouri, United States
OnsiteFull Time
H-J Family of Companies
H-J Family of Companies: A manufacturer and distributor of electrical components and power distribution equipment focused on quality and innovation.
5+ YOE5+ years PLC/HMI programming experience, bachelor\u0002s in engineering or equivalent experience, proven PLC/HMI/robotics troubleshooting and system integration skills, strong communication and continuous improvement mindset.
PLCs, HMIs, Control Logix, P3000, Fanuc, Ignition, PanelView, Wonderware, Cognex, Keyence, CNC
1mo
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Senior Developer
Sunset Hills, Missouri, United States
RemoteFull Time
Grimco
Grimco: Manufacturer and distributor of signs and sign-making supplies.
5+ YOE5+ years professional software development, strong SQL and relational DB skills, experience building system integrations (APIs/EDI), ability to work with legacy code, clear communication, and security awareness.
SQL, RPG, IBM i, IBM Power Systems, EDI, X12, REST, JSON, APIs, ERP, Microsoft Azure, AWS
3mo
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Software Development Engineer in Test (SDET) II
O’Fallon, Missouri, United States
$92k-$147k/yr HybridFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
SDET with experience building functional, integration, and UAT test strategies for high-throughput systems. Linux, shell scripting, and programming in C/C++ or Java. Git experience. Bachelor’s in CS/SE/IT/Math. Strong communication.
Linux, Shell scripting, C, C++, Java, Git
2mo
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Manager, Platform Engineering - Big Data Engineering
O'Fallon, Missouri, United States
$122k-$207k/yr OnsiteFull Time
Mastercard
MastercardNYSE: MA: Global payment processing and financial technology service provider.
Leadership of platform/cloud engineering teams with big data platform experience (Hadoop/Cloudera), distributed systems and microservices, proficiency in Python/Java/Go, CI/CD and infrastructure as code, and security integration.
Hadoop, Cloudera, Kubernetes, Python, Java, Go, CI/CD
1w
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Air Proprietary 2 RF Sensor Team Manager
Berkeley, Missouri, United States
$141k-$191k/yr OnsiteFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOE1+ MgmtActive U.S. Secret clearance, Bachelor\u0002s in engineering (or equivalent), 5+ years related experience (3+ with Masters), 1+ year leadership experience, mission systems integration, risk/cost/schedule management.
Cameo, JIRA
3w
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Senior Payments Architect
Saint Louis, Missouri, United States
$92k-$203k/yr OnsiteFull Time
Perficient
Perficient: Provides digital transformation and AI consulting for global enterprises.
Design and own payment platform architecture, lead integrations with PSPs/acquirers and banks, ensure ledger correctness, embed PCI-compliant security, and guide teams on resilient distributed payment systems.
Spreedly, Gr4vy, Primer, BR-DGE, AWS, GCP, Azure, Kafka