16 systems engineer intern jobs at 14 companies in Illinois
🚀PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yrOn-SiteFull Time
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.
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.
United States Steel Corporation: Produces and sells flat-rolled and tubular steel products.
5+ YOEBachelor's degree or equivalent; 2+ years QMS experience (ISO 9001/IATF 16949), 5+ years manufacturing, 2+ years with AIAG IATF Core Tools, 1+ year internal auditing, strong communication and technical writing, Microsoft Office proficiency.
ISO 9001, IATF 16949, AIAG IATF Core Tools, Microsoft Office
ActiveCampaign: Provides automated marketing and customer relationship management software.
5+ YOE5+ years in software/platform/infrastructure engineering; experience building internal platforms, cloud deployments, observability, integrations, and AI agent/LLM workflows; strong system design and cross-functional communication.
Pursuing BS, MS, or PhD in STEM with expected graduation Fall 2027–Spring 2028; strong Python/C++; knowledge of algorithms and systems; collaborative mindset; eager to learn software design and testing.
Python, C++, Git, Linux, Refactoring, Test Driven Development
CDM Smith: Engineering and construction firm for global infrastructure projects.
7+ YOEBachelor's in electrical or related field, PE license, 7+ years relevant experience; experience with power systems, codes, and electrical analysis tools; domestic/international travel possible.
SKM PowerTools, ETAP, EasyPower, EDSA/Paladin, CYME, Milsoft, CADD, Microsoft Word, Microsoft Excel
Akuna Capital: Proprietary trading firm providing liquidity in global options markets.
Pursuing a bachelor’s, master’s, or Ph.D. in a technical field; graduating by Aug 2028; major GPA ≥3.5; legal U.S. work authorization on day one (including OPT/STEM); strong Python and distributed systems skills; strong problem-solving and communication.
Jump Trading: Global proprietary trading firm specializing in algorithmic and high-frequency strategies
Proficiency in Python or C++, experience with PyTorch/JAX/TensorFlow, GPU/accelerator programming (CUDA/Triton/SYCL/ROCm), building large-scale ML systems, strong communication and reliability.
Bloom EnergyNYSE: BE: Manufactures solid oxide fuel cell systems for onsite power.
5+ YOEBS in Mechanical or Electrical Engineering or related field; 5+ years field experience in constructing, installing, and commissioning complex power systems; strong communication and project leadership; MS is a plus; MS Suite and Salesforce experience; international project experience preferred.
PinterestNYSE: PINS: Visual discovery engine for finding inspiration and creative ideas.
5+ YOE5+ years building and operating large-scale distributed systems, BS in CS or equivalent, strong Python or Go skills, Linux internals, MySQL/Kafka/Envoy/Hadoop experience, IaC and cloud (Terraform, Docker, Kubernetes, AWS/GCP/Azure).
Campus AI Research Engineer – Research Automation (Intern)
Chicago or New York City
$300k/yrOnsiteInternship
Jump Trading: Global proprietary trading firm specializing in algorithmic and high-frequency strategies
Strong ML research background with publications, deep learning and language-modeling experience, proficiency in Python/C++ and ML frameworks, and ability to build and deploy large-scale ML systems.
FEV North America: Develops and tests propulsion systems and vehicle technologies.
3+ YOEBachelor's in CS/CE, 3+ years embedded software development, proficient in C/C++, Git, CI/CD for Yocto-based systems, Docker/VM, CMake; travel up to 10% domestic and international.
NTT Global Data CentersTokyo Stock Exchange: 9432: Provides global data center and IT infrastructure colocation services.
2+ YOEMaintain mechanical, electrical, and fire life safety systems in a data center; ensure uptime and regulatory compliance; work onsite with contractors and internal teams.
Associate Product Manager, Data and Internal Systems
Chicago, Illinois, United States
$90k-$100k/yrOnsiteFull Time
InterPark: Operates and manages urban and off-airport parking facilities.
2+ YOE2+ years product, data, or engineering experience; bachelor’s degree or equivalent; experience with relational data, APIs, Excel/SQL, BI tools; strong written communication and stakeholder collaboration.
iParkit, Microsoft Excel, SQL, BI dashboards, APIs, iPaaS, RPA
Product Manager – Data Center Solutions (Outbound) - Job Detail | Careers Marketplace - Siemens
Buffalo Grove or Chicago
$113k-$193k/yrHybridFull Time
SiemensXETRA: SIE: Manufactures industrial automation, infrastructure, and energy technology systems.
5+ YOEBachelor's in engineering/HVAC, 5+ years in product/application/systems engineering or product management, technical expertise in control valves/actuators and HVAC/building systems, agile experience, strong communication, international travel ability, must be authorized to work in the U.S.
United States or California or Connecticut or Maryland or Massachusetts or New Jersey or New York or Washington or District of Columbia or Colorado or Hawaii or Illinois or Maine or Minnesota or Nevada or Ohio or Rhode Island or Vermont or Virginia or Los Angeles County
$169k-$285k/yrRemoteFull Time
Zillow GroupNasdaq: ZG: Operates a digital marketplace for buying, selling, and renting homes.
8+ YOE8+ years across design and front-end engineering; production experience shipping internal tooling; fluency with AI coding tools (Claude Code, Cursor, Codex); strong front-end engineering and design systems knowledge; stakeholder influence and cross-functional collaboration.
Claude Code, Cursor, Codex, Figma, MCP server, Constellation
Capital Improvement Manager **INTERNAL EMPLOYEES ONLY**
Libertyville, Illinois, United States
$95k/yrOnsiteFull Time
Lake County: Provides essential government services to the Lake County community.
6+ YOEBachelor's in engineering, 6+ years related experience, Illinois PE, valid driver's license, experience in design/construction administration for water/sewer systems, strong project management and communication skills.