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114 operating systems engineer jobs at 90 companies in Mount Prospect, IL

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Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
Help us #BeatIndeed & #BeatLinkedIn
1d
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[UNION] Operating Engineer
Rosemont, Illinois, United States
$44-$52/hr OnsiteFull Time
Cushman & Wakefield
Cushman & WakefieldNYSE: CWK: Global commercial real estate and property services firm.
5+ YOE5+ years operating and maintaining mechanical, electrical, and plumbing systems in commercial properties; trade licenses/permits and basic computing skills required.
Microsoft Outlook, Microsoft Excel, Microsoft Word
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2w
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Campus Systems Engineer (Intern)
Chicago, Illinois, United States
OnsiteInternship
Jump Trading
Jump Trading: Global proprietary trading firm specializing in algorithmic and high-frequency strategies
Pursuing a technical degree; experience with Linux/UNIX, shell scripting, Python, and networking concepts; strong operational focus and ability to communicate under pressure.
Linux, UNIX, Python
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1w
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Chief Operating Engineer, Facilities (FT), MFRE30115FOM
Glen Ellyn, Illinois, United States
$112k/yr OnsiteFull Time
College of DuPage
College of DuPage: Offers associate degrees and technical certifications in Illinois.
5+ YOE3+ MgmtOversee building systems and staff; Bachelor\u0002s in MEP or equivalent, City of Chicago Stationary Engineers license, EPA Universal Refrigerant Technician, 5-7 years operating plant equipment with 3 years supervisory experience; required safety trainings.
Computerized maintenance system
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2mo
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Space Principal/ Sr. Principal Launch and Operations Systems Engineer
Rolling Meadows, Illinois, United States
$109k-$163k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOESenior/Principal Systems Engineer with DoD Top Secret clearance; strong ground software integration; Python/MATLAB; 5+ yrs (BS) or 3+ yrs (MS) experience; willing to travel.
Python, MATLAB
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2w
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Systems Support Engineer
Evanston, Illinois, United States
$76k-$105k/yr HybridFull Time
The Family Institute at Northwestern University
The Family Institute at Northwestern University: Provides behavioral health clinical services, graduate education, and research.
5+ YOESupport Microsoft 365/Copilot, Azure, endpoints, identity, patching, help desk, and IT projects in a HIPAA-compliant environment; Bachelor's degree or 5+ years IT operations experience; preferred CompTIA/ITIL/Microsoft certifications.
Microsoft Copilot, Microsoft 365, Azure, Intune, Jamf, PowerShell
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2mo
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Space Principal/ Sr. Principal Launch and Operations Systems Engineer
Rolling Meadows, Illinois, United States
$109k-$204k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
0+ YOEActive U.S. DoD Top Secret clearance with SCI eligibility; BS/MS/PhD in engineering or physics with relevant years of experience; proficiency with Python and MATLAB; integration, test, and ground-software experience; strong communication and customer engagement skills.
Python, MATLAB, signal generator, spectral analyzer
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3mo
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GTM Systems Architect, Ripple Treasury (AI & Automation)
Chicago, Illinois, United States
HybridFull Time
Ripple
Ripple: Provides blockchain solutions for global payments and liquidity.
3+ YOE3-5 years in GTM Operations, Growth Engineering, or RevOps; strong AI tooling and automation experience; systems thinking; API integrations; Python/JavaScript a plus.
Gemini, Claude, GPT-4, Make, n8n, Zapier, Clay, API integrations, Python, JavaScript, CRM
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2w
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ML Staff Engineer – LLM & Production Systems
Chicago, Illinois, United States
$141k-$169k/yr HybridFull Time
Bain & Company
Bain & Company: Provides global management consulting and strategy advisory services.
6+ YOE6+ years in software or ML engineering, experience designing and operating production ML/LLM systems, proficiency in Python and SQL, CI/CD and MLOps experience, strong communication and mentoring skills.
Python, SQL, CI/CD
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2mo
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Manager, System Engineer
Joliet, Illinois, United States
$87k-$120k/yr OnsiteFull Time
Symbotic
SymboticNasdaq: SYM: AI-powered robotics and software for warehouse automation.
5+ YOE3+ MgmtBachelor’s in engineering, business, supply chain, operations management, or industrial engineering; Master’s preferred. 5+ years in automated systems; 3+ years people leadership; 2+ years PLC/robot/software experience; project management and Six Sigma.
Allen-Bradley PLC, Siemens PLC, ABB Robots, SQL, Linux, Python
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3mo
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Electrical Controls Engineer - Power
Springfield or Austin or Corpus Christi or Dallas or Sarasota or Louisville or Minneapolis or Nashville or Bonifay or Miami or Tallahassee or Marion or Jacksonville or St. Louis or Kansas City or Indianapolis or Orlando or Seattle or Raleigh or Rockford or Peoria or Lisle or McHenry or Chicago Downtown or Monee or Houston or Harlingen
$105k-$160k/yr RemoteFull Time
Hanson Professional Services
Hanson Professional Services: Provides engineering and consulting services for infrastructure development.
5+ YOEBachelor’s in electrical engineering; 5–10 years in power system controls/substation automation/SCADA; experience with SCADA, protective relays, and utility operations.
SCADA, IEDs, RTUs, PLCs, Protective Relays, IEC 61850, DNP3, Modbus, Fiberoptic networks, Ethernet/IP
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4w
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Lead OT Network Systems
Chicago, Illinois, United States
$142k-$177k/yr OnsiteFull Time
Kraft Heinz
Kraft HeinzNASDAQ: KHC: Produces and sells condiments, dairy products, and packaged foods.
7+ YOETechnical leader for OT infrastructure and cybersecurity across manufacturing sites; requires 7+ years OT infrastructure/automation/industrial networking or OT cybersecurity experience, bachelor\u0002s degree (or equivalent), expertise with Allen-Bradley/Rockwell, VMware, Windows, Claroty, EDR/NDR, micro-segmentation, incident response, and OT SOC ...
Allen-Bradley, Rockwell IDC, VMware, Windows, Claroty, CTD, xDome, EDR, NDR, micro-segmentation, Purdue reference architecture, IEC 62443, NIST CSF
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1mo
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Operational Technology Engineer
Schaumburg, Illinois, United States
$105k-$125k/yr FieldFull Time
Novaspect
Novaspect: Delivers industrial process controls, valves, and automation systems.
4+ YOE4-6 years control system engineering experience, bachelor’s in engineering or equivalent technical experience, Windows/virtualization and cybersecurity fundamentals, DCS and network troubleshooting, strong communication and customer-facing skills.
Microsoft Windows, Microsoft Active Directory, DNS, Terminal Services, Group Policy, Symantec, McAfee, Acronis, TCP/IP, Hyper-V, VMware, Distributed Control System (DCS)
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4w
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Technical Support Engineer
Tonawanda or Burr Ridge
$90k-$132k/yr OnsiteFull Time
Linde
LindeNYSE: LIN: Supplies industrial gases and develops gas processing technologies.
4+ YOEBachelor's degree in Engineering or 4+ years technical experience; hands-on plant operations/maintenance experience; strong troubleshooting, communication, and project skills; experience with EAM systems; up to 30% travel and occasional after-hours support.
Enterprise Asset Management (EAM)
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2w
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Trading Platform Engineer, Systematic Technology
London or New York or Chicago
$150k-$250k/yr OnsiteFull Time
Balyasny Asset Management
Balyasny Asset Management: Global multi-strategy investment firm managing diverse alternative asset classes.
Experience in production engineering/SRE or app support for real-time trading systems; monitoring, incident response, troubleshooting, automation, Linux, Python, and SQL skills; strong operational discipline.
Python, SQL, Linux
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6d
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Mechanical Engineer III, Operations Engineering
Chicago, Illinois, United States
$100k-$120k/yr OnsiteFull Time
Invenergy
Invenergy: Develops and operates utility-scale renewable and clean energy projects.
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
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1w
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Principal Engineer - Platform Engineering
San Francisco or San Bruno or Seattle or New York or Boston or San Jose or Chicago or Phoenix or Washington or Miami or Bellevue
$231k-$332k/yr RemoteFull Time
Cisco
CiscoNASDAQ: CSCO: Develops and sells networking hardware and cybersecurity software.
15+ YOE15+ years building and operating large-scale distributed systems, 7+ years with Kubernetes, cloud experience (AWS/Azure/GCP), Terraform/ArgoCD, SRE practices, strong leadership and communication.
Kubernetes, Terraform, ArgoCD, Go, Python, AWS, Azure, GCP, CNI, GitOps
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1mo
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Senior Cryogenic Engineer
Chicago, Illinois, United States
$170k-$190k/yr OnsiteFull Time
PsiQuantum
PsiQuantum: Builds fault-tolerant quantum computers using silicon photonics technology.
5+ YOELead installation, integration, and operation of helium cryoplants; strong troubleshooting; experience with cryogenics and vacuum systems; PLC control.
PLC, Instrumentation, Vacuum systems, Cryogenics, Helium refrigeration, Process control
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3mo
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Delivery Operations Systems & Process Manager
Denver or Chicago or Menlo Park
$139k-$183k/yr OnsiteFull Time
Snowflake
SnowflakeNYSE: SNOW: Cloud-based platform for data storage, processing, and analytics.
7+ YOE7–12+ years in delivery operations, PSA/ERP systems engineering, or professional services operations; deep experience with Certinia PSA/ERP/CS; proven AI automation and agentic workflows; coding agents; systems architecture and data governance.
Certinia, Salesforce, Smartsheet, Snowflake, AI tooling
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4w
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Electrical Engineer III- Preoperations , Operations Engineering
Chicago, Illinois, United States
$105k-$130k/yr OnsiteFull Time
Invenergy
Invenergy: Develops, builds, and operates large-scale sustainable energy infrastructure projects.
3+ YOEBS in Electrical Engineering, 3+ years experience, familiarity with substation/collection systems, ability to read electrical schematics, valid driver’s license, <25% travel, eligible to work in the US without sponsorship.
PowerDB
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1mo
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TS-Service Engineer - S2 G(multiple openings)
Denton or Vernon Hills or United States
FieldFull Time
Tetra Pak
Tetra Pak: Manufacturer of food processing and aseptic packaging solutions.
5+ YOEBachelor's in engineering and 5+ years' relevant experience; experience with 24–600V electrical systems, Allen Bradley automation, mechanical troubleshooting, installation/commissioning, operator training, reading schematics/P&IDs; travel across U.S.; no visa sponsorship.
Allen Bradley
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