26 systems engineer iii jobs at 20 companies in Chicago, IL

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Electrical Engineer III (Power Systems)
Chicago, Illinois, United States
$104k-$137k/yr HybridFull Time
S&C Electric Company
S&C Electric Company: Specialist in electric power switching, protection, and control solutions.
3+ YOEBachelor's in Electrical Engineering required (Master's/PhD preferred), 3+ years R&D experience with cyber-physical systems, proficiency in MATLAB, Python or C++, power system study experience, and strong communication skills.
MATLAB, Python, C++, SCADA, DNP3, IEC 61850, IEC 60870-5-104 (IEC 104)
2w
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Manufacturing Engineer III
Buffalo Grove, Illinois, United States
$69k-$98k/yr OnsiteFull Time
Wabtec Corporation
Wabtec CorporationNYSE: WAB: Global provider of equipment, digital solutions, and services for rail.
5+ YOEBachelor’s degree in engineering and 5–8 years programming industrial robots and automation systems. Requires robot and PLC programming, HMI development, CAM experience, and ability to lead automation projects.
Creo, SolidWorks, CAM, PLC, HMI, CNC, MES
3mo
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Forward Deployed Engineer III, Generative AI, Google Cloud
San Francisco or Atlanta or Boulder or Cambridge or Chicago or Addison or Detroit or Irvine or Kirkland or Los Angeles or Miami or Mountain View or New York or Portland or Reston or San Diego or Seattle or Sunnyvale or Washington D.C.
$174k-$252k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOG, GOOGL: Global technology specializing in internet-related services and products.
5+ YOE5 years software development; AI systems on cloud; production-grade AI solutions; customer engagement; data pipelines with vector DB/RAG
Python, LangGraph, CrewAI, ADK, RAG, Vector Databases, LLM Metrics, Vertex AI, MCP servers
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Mechanical Engineer III, Operations Engineering
Chicago, Illinois, United States
$100k-$120k/yr OnsiteFull Time
Invenergy
Invenergy: Developer, owner, and operator of sustainable energy infrastructure.
4+ YOEBachelor's in engineering,4+ years relevant experience,mechanical/electrical systems knowledge,project-management skills,Microsoft Office proficiency,eligible to work in the US without sponsorship.
Microsoft Office, CMMS
1mo
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Systems Product Manager III
St. Louis or Hoffman Estates
OnsiteFull Time
Nidec Motor Corporation
Nidec Motor Corporation: Motor is a private U.S. manufacturer of industrial, commercial, appliance motors, and control equipment.
5+ YOE5+ years product management experience in automation or industrial systems, bachelor's in engineering or business required, motor controls experience, global product launch and cross-functional leadership experience.
2w
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Engineer III - Quality
Bloomingdale, Illinois, United States
$95k-$120k/yr OnsiteFull Time
Cadrex Manufacturing Solutions
Cadrex Manufacturing Solutions: North American mechanical solutions manufacturer providing concept-to-scale engineering, fabrication, machining, assembly, and testing for innovative companies.
5+ YOEBachelor’s degree in engineering preferred, 5–7 years of manufacturing experience preferred, and knowledge of manufacturing processes, tooling, ISO quality systems, auditing, and quality engineering methods.
SPC, APQP, DOE, DFM, FMEAs, GD&T, 6-sigma
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Software Engineer, Test & Infrastructure III
Deerfield or Chicago
$113k-$132k/yr HybridFull Time
Vail Systems
Vail Systems: Private telecommunications software serving call centers with enterprise voice routing, authentication, analytics, and cloud services.
4+ YOE4+ years in test automation or QA infrastructure; experience with languages (Ruby, Java, C#, C++, Perl, Python), automation frameworks, CI/CD, containers, distributed systems, performance testing, and mentoring.
Ruby, Java, C#/.NET, C++, Perl, Python, JUnit, TestNG, PyTest, RSpec, Selenium, Cucumber, Jenkins, Docker, Kubernetes, SQL, NoSQL, Linux
4d
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Data Engineer III
Chicago, Illinois, United States
$138k-$173k/yr OnsiteFull Time
McDonald's
McDonald'sNYSE: MCD: Global leader in fast food and quick service restaurants.
5+ YOERequires 5–8+ years of data engineering, 3+ years with cloud-native platforms, expert SQL, ETL/ELT, Python or JavaScript/Node.js, streaming systems, CI/CD, and customer data platform experience.
SQL, Python, JavaScript, Node.js, Git, Kafka, Apache Spark, PySpark, Flink, Dataflow, Apache Beam, mParticle, Segment, Adobe RTCDP, Braze, Tealium, GCP, AWS, Microsoft Azure, BigQuery, Pub/Sub, Cloud Run, Cloud Storage
3mo
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Maintenance Engineer III
Valparaiso, Indiana, United States
OnsiteFull Time
Northwest Health
Northwest Health: Northwest Health combines the strength, resources and commitment to quality of a large footprint of services in Northwest Indiana.
5+ YOERequires 5–7 years of facilities maintenance experience, including 3 years in healthcare, plus advanced building-systems expertise and required trade licenses or certifications.
Computerized Maintenance Management System (CMMS)
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Hybrid Infrastructure Engineer III
Burr Ridge, Illinois, United States
$132k-$143k/yr OnsiteFull Time
Harvest Valuations
Harvest Valuations: Private financial-instrument valuation firm serving auditors, banks, funds, insurers, governments, and other financial-reporting organizations.
7+ YOE7+ years systems engineering experience, 5+ years VMware, 3+ years Microsoft Azure, Bachelor's in related field (or Associate + 7 years), strong Windows Server/AD, networking, backup/DR, scripting (PowerShell) and cloud migration experience.
vSphere, vSAN, TrueNAS, MinIO, vRealize Operations (vROps), VMware Log Insight, Microsoft Azure, NAKIVO, pfSense, OpenVPN, Terraform, PRTG, Azure Monitor, PowerShell, Bash, Python
2w
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Airway Transportation Systems Specialist (TSOG RADAR)
Chicago, Illinois, United States
$101k-$157k/yr OnsiteFull Time
Federal Aviation Administration
Federal Aviation Administration: U.S. agency regulating civil aviation and national airspace.
Advanced technical expertise maintaining complex National Airspace System electronics; experience equivalent to FAA Level III or FG/GS-12, valid driver's license, U.S. citizenship, and ability to perform strenuous field work.
National Airspace System (NAS), Operational Risk Management (ORM), Personal Protective Equipment (PPE), SF-50, eOPF
1mo
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Plant Engineer III
Des Plaines, Illinois, United States
$28-$44/hr OnsiteFull Time
Prime Healthcare
Prime Healthcare: Private hospital system delivering community-focused healthcare services.
5+ YOEMaintain and repair mechanical, HVAC, electrical, plumbing, and medical gas systems; keep accurate equipment logs; troubleshoot schematics and blueprints. HS diploma, valid state driver’s license, and trade certification (e.g., steam boiler, HVAC).
1mo
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Plant Engineer III
Des Plaines, Illinois, United States
$28-$44/hr OnsiteFull Time
Prime Healthcare
Prime Healthcare: Private hospital system delivering community-focused healthcare services.
5+ YOEMaintain and repair mechanical, HVAC, electrical, plumbing, plant maintenance, and medical gas systems; read schematics; valid state driver’s license; trade certification; high school diploma; 5 years acute healthcare experience preferred.
1mo
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Data Center Operations System Engineer III (Chicago)
Elk Grove Village, Illinois, United States
$109k-$145k/yr OnsiteFull Time
Lambda
Lambda: AI infrastructure building GPU cloud services and supercomputers for researchers, enterprises, and hyperscalers.
Onsite 5 days/week with 24/7 shift coverage. Experience supporting data center critical infrastructure (power, cooling, DCIM, cabling, fiber, server hardware), troubleshooting complex hardware/software, and managing deployments.
DCIM
4d
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Quality Assurance - Quality Engineer III
Wheeling, Illinois, United States
$95k-$115k/yr OnsiteFull Time
Viant
Viant: Private medical device contract manufacturer providing design, engineering, assembly, packaging, and sterilization services to OEMs.
7+ YOEBachelor’s degree in engineering or related discipline and 7+ years of quality assurance experience in regulated manufacturing. Requires quality systems, process improvement, statistics, Six Sigma, and cross-functional leadership expertise.
Microsoft Office, Minitab, Toyota Production System
2mo
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Senior Process Engineer, Fire Protection
Abbott Park, Illinois, United States
$78k-$156k/yr OnsiteFull Time
Abbott
AbbottNYSE: ABT: Global healthcare technology focused on life-changing medical innovations.
5+ YOEBachelor's in Mechanical Engineering, NICET Level III, 5+ years fire protection/piping design experience, NFPA 13 expertise, sprinkler system design experience, AutoCAD and Revit proficiency, strong analytical and communication skills.
AutoCAD, Revit
1mo
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Platform Engineer III - End User Technology
Chicago, Illinois, United States
$125k-$188k/yr HybridFull Time
Ahold Delhaize USA
Ahold Delhaize USAEuronext Amsterdam: AD: The U.S. service division for a global grocery retailer.
5+ YOE5+ years end-user computing and mobility experience; 3-5 years with endpoint management systems; B.S. or equivalent experience; strong troubleshooting, documentation, and communication skills.
Microsoft Intune, Autopilot, Azure Virtual Desktop, Microsoft Endpoint Manager, Admin Portal, Zebra, HP, Apple
1mo
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Platform Engineer III - End User Technology
Quincy or Salisbury or Chicago
$125k-$188k/yr HybridFull Time
Ahold Delhaize USA
Ahold Delhaize USAEuronext Amsterdam: AD: The U.S. service division for a global grocery retailer.
5+ YOERequires a bachelor's degree or equivalent experience, 5+ years supporting end-user computing and mobile technology, and 3–5 years with endpoint management systems. Experience with enterprise environments, troubleshooting, solution design, and support partners required.
Microsoft Intune, Autopilot, Azure Virtual Desktop, Microsoft Endpoint Manager, Admin Portal, Azure, Zebra, HP, Microsoft, Apple, Mobile Device Management
2mo
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Software Development Engineer III, Advertising Technology
Seattle or Chicago
$146k-$205k/yr OnsiteFull Time
Expedia Group
Expedia GroupNASDAQ: EXPE: Global travel technology powering online booking platforms.
5+ YOEBachelors or Masters in CS or related field, 5+ years backend development, experience with data-driven/ML features, proficiency in Java or Kotlin, gRPC, Flink or Spark, distributed systems, mentoring and design leadership.
Java, Kotlin, gRPC, Flink, Spark, vector databases
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Diesel Technician III
Joliet, Illinois, United States
$33-$35/hr OnsiteFull Time
Mahoney Environmental Solutions
Mahoney Environmental Solutions: Mahoney Environmental is a private U.S. used cooking oil recycler serving restaurants with collection and grease-trap services.
6+ YOEMinimum six years practical diesel technician experience or equivalent education; high school diploma or equivalent; ability to lift 50+ lbs; valid driver's license and good driving record; strong verbal and written communication; experience with engine, transmission, PTO, electrical, A/C, and brake systems.
Welding equipment, Power tools, Shop machinery, PTO