56 systems integration engineer jobs at 24 companies in Union, IL
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Sr. Principal Systems Engineer (Integration & Test)
Rolling Meadows, Illinois, United States
$136k-$204k/yr OnsiteFull Time
4+ YOEUS citizen able to obtain/maintain government security clearance (SAP). BS+8 yrs (MS+6 or PhD+4) in engineering, troubleshooting HW/SW/firmware, test plan/procedure generation, and collaborative systems integration experience.
DOORS, Verification Cross Reference Matrices (VCRMs), Model Based Systems Engineering (MBSE), Cameo, MATLAB, C, C++, Java, Python
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Communications Systems Integration Engineer (Hybrid)
Rockford, Illinois, United States
$108k-$205k/yr HybridFull Time
8+ YOEDegree in STEM with 8+ years related experience (or advanced degree with 5+ years); experience with ARINC/CAN/1553/AFDX/Ethernet, DOORS, Synergy, JIRA, Python/VBA/XML/DXL, Agile planning, budgeting, and team leadership.
DOORS, Synergy, JIRA, Python, VBA, XML, DXL
1mo
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Systems Engineer/Principal Systems Engineer (Integration & Test)
Rolling Meadows, Illinois, United States
$88k-$163k/yr OnsiteFull Time
2+ YOEUS citizen able to obtain government security clearance; BS in EE/ME/related (or MS/PhD) with 2+ years (or higher depending on level); experience troubleshooting hardware/software/firmware and integration & test activities; collaborative skills and willingness to travel (10%).
DOORS, Cameo, MATLAB, C, C++, Java, Python
1mo
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Engineer-Systems Integr
Aurora, Illinois, United States
$105k-$157k/yr OnsiteFull Time
OSI Group: A global food provider partnering with foodservice and retail brands to deliver concept-to-table solutions.
Design and implement integrations across shop-floor sensors, MES, SCADA, and ERP; production-grade Python, Ignition/SCADA, MQTT, Power BI/SQL, and SAP S/4HANA experience preferred; 5+ years experience preferred.
Python, Ignition, Perspective, SCADA, MES, SafetyChain, MQTT, Banner DXM/DX80, Microsoft Power BI, SQL, Snowflake, SAP S/4HANA, REST API, ERP
1w
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Systems Engineer
Carol Stream, Illinois, United States
$107k-$134k/yr OnsiteFull Time
3+ YOEBachelor's degree in engineering, 3+ years supporting multi-site global manufacturing, willingness to travel internationally (50–75%), valid U.S. passport, systems engineering and integration experience.
2w
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Senior Systems Engineer
Aurora, Illinois, United States
$133k-$170k/yr HybridFull Time
8+ YOEU.S. citizen with Bachelors in Aerospace/Systems Engineering, 8+ years systems engineering experience in aerospace, knowledge of HMD and avionics, standards (DO-254/160/178, MIL-STD-461/810), EM integration, troubleshooting, and strong communication skills.
DO-254, DO-160, DO-178, MIL-STD-461, MIL-STD-810, AS9100D
2w
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Systems Engineer Lead
Waukegan, Illinois, United States
OnsiteFull Time
Lead ERP implementation and support, configure integrations and middleware, administer Linux and databases, write SQL, mentor technical staff; bachelor's in related field preferred.
SQL, MySQL, Microsoft SQL Server, Systemd, Cron, OpenSSH, Common Lisp, Python, Go, Power BI, ERP, APIs, middleware, AI-assisted coding tools
2w
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HVAC Controls Systems Engineer
Arlington Heights, Illinois, United States
$91k-$140k/yr OnsiteFull Time
6+ YOEAdvanced or university degree in a relevant field,6+ years system design and integration experience, mastery of AutoCAD and BIM, hardware design oversight and software architecture experience, strong communication and mentoring skills.
AutoCAD, BIM, Revit
4w
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Digital Systems Support Engineer
Hudson or Naperville or Guadalajara or Zhuhai
OnsiteFull Time
Bachelor's in IT/Computer Science/Engineering, strong troubleshooting, system integration and SQL skills, experience supporting manufacturing digital systems, and willingness to provide on-site support in US and Mexico.
SQL, Python, PowerShell, Power BI
3w
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Senior Business Systems Engineer
Lake Forest, Illinois, United States
$88k-$147k/yr RemoteFull Time
3+ YOEBachelor's or equivalent, 3+ years implementing and supporting enterprise business systems, experience with Microsoft 365 and integrations, strong communication and technical documentation skills.
Microsoft 365, Teams, SharePoint, Power Platform, AI/Copilot, Microsoft Graph API
2mo
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Senior Engineering Manager, Systems Integration
Elgin, Illinois, United States
$130k-$175k/yr OnsiteFull Time
10+ YOE4+ Mgmt10+ years in systems design/product development; 4-5 years in management; bachelor’s in engineering; master’s preferred; leadership, communication, and cross-functional collaboration skills.
Google Sheets, Google Docs, Google Slides, Google Drive, Google AI Tools
3mo
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Software Engineer, AI & Product Systems
Naperville, Illinois, United States
$80k-$150k/yr OnsiteFull Time
3+ YOE3+ years software engineering; Node.js/Next.js/TypeScript; PostgreSQL or Supabase; REST/OAuth2/JWT; AI/LLM integration; CI/CD; security and reliability.
Node.js, Next.js, TypeScript, PostgreSQL, Supabase, REST, OAuth2, JWT, WebSockets, GitHub Actions, Vercel, n8n, SOQL
2mo
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Teamcenter Systems Administrator
Morton Grove, Illinois, United States
$110k-$130k/yr OnsiteFull Time
5+ YOE5+ years as a Teamcenter Systems Administrator; Bachelor's in Computer Science or Engineering; strong Teamcenter architecture and administration; CAD integrations; SQL and scripting; US citizenship for access to controlled documents.
Teamcenter, Active Workspace, Visualization, Solid Edge, NX, PLMXML, IPS Data Upload, SQL, Python, Perl
2mo
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Collaboration Engineer (Senior Systems Engineer II)
Deerfield, Illinois, United States
$103k-$164k/yr OnsiteFull Time
2+ YOEAdminister and extend Microsoft 365 collaboration services; build PowerShell automations, Microsoft Graph integrations, Power Automate/Power Apps, and run SharePoint migrations. Requires technical infrastructure experience and leadership/mentoring experience.
Microsoft 365, Microsoft Exchange Online, Microsoft Teams, Microsoft SharePoint Online, Microsoft Entra ID, Microsoft Graph API, PowerShell, Power Automate, Power Apps, SharePoint Framework (SPFx), Git
4w
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Application Engineer
Hoffman Estates or St. Louis
OnsiteFull Time
Experience in motion control, motor drives, system integration, PLC programming, and customer-facing technical support; familiarity with industrial communication protocols and ROS; bachelor's degree or technical degree preferred.
CANopen, EtherCAT, PROFINET, EtherNet/IP, PLC, ROS (Robot Operating System), SolidWorks
3mo
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FPGA Engineer (IL, Schaumburg)
Schaumburg, Illinois, United States
OnsiteFull Time
EndoSec: Security software and cryptographic hardware for government and defense.
Experience with RTL, C/C++, Python, VHDL/Verilog; hardware security; FPGA design and verification; system integration; cryptography concepts.
C/C++, Python, VHDL, Verilog, Tcl, Vivado, Questa, Quartus Prime, GHDL, Xilinx, Versal, Agilex, AXI, Avalon, cocotb, pyuvm
3w
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Agentic AI Security Engineer
North Chicago, Illinois, United States
$110k-$209k/yr HybridFull Time
2+ YOEExperience building agentic AI systems for security, strong Python, security operations experience, working knowledge of LLMs, API and data pipeline integration, and relevant degree with multiple years of experience.
Python, Claude Code, Cursor, GitHub Copilot, Aider, LangChain, AutoGen, Azure, AWS, GCP, SIEM, EDR, SOAR
3w
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IBM i / RPG Developer (Manufacturing Systems) – Hybrid
Schiller Park, Illinois, United States
$120k-$140k/yr HybridFull Time
5+ YOE5+ years IBM i development experience, proficiency in RPG IV/Free-Form RPG and CL, DB2 for i and SQL, Git and VS Code; manufacturing ERP and shop‑floor integration experience preferred.
RPG IV, Free-Form RPG, CL/CLLE, Microsoft Visual Studio Code (VS Code), Code for IBM i, Rational Developer for i, IBM Bob (TOBi), Git, DB2 for i, Teams, Slack, Zoom
1mo
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Senior AI Engineer
Abbott Park or United States
$99k-$199k/yr RemoteFull Time
8+ YOEBachelor's in CS/Engineering/Math (or Master's with reduced experience), 8+ years relevant experience, hands-on AI/ML model integration, strong Go backend development, distributed systems, cloud/CI/CD, SQL/PostgreSQL/SQL Server, Linux, and strong communication.
Go, SQL Server, PostgreSQL, Kubernetes, Docker, Terraform, CI/CD, MLOps, Linux
2d
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Senior Backend Software Engineer - Cloud (55446)
Vernon Hills, Illinois, United States
$108k-$126k/yr HybridFull Time
8+ YOE8+ years professional software development experience with C#/.NET, backend systems, APIs, integrations, relational and NoSQL databases, cloud-native solutions and production support.
C#, .NET, PostgreSQL, RavenDB, SQL Server, Microsoft Azure, Azure Functions, App Services, Azure SQL, Storage, Key Vault, Service Bus
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