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1,843 systems developer jobs at 789 companies in Illinois

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Principal Systems Software Engineer
Santa Clara or Champaign
$272k-$431k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
15+ YOEBS, MS, or PhD in computer science, computer engineering, or related field; 15+ years of software development experience; strong distributed systems and C++, Java, and/or Scala skills.
Java, Scala, CUDA, C++, Apache Spark, RAPIDS Spark, AWS EMR, Databricks, Google Dataproc, Oracle Cloud Data Flow, Bytedance Volcengine, Tencent Cloud, Cloudera, cuDF, Apache Iceberg, Delta Lake, Unity Catalog, CCCL, UCX, Velox, Presto, Apache Arrow, Apache DataFusion, Parquet, ORC, JSON
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Principal Systems Software Engineer
Santa Clara or Champaign
$272k-$431k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
15+ YOE15+ years software development experience; strong C++, Java, or Scala skills; experience designing distributed systems; familiarity with Apache Spark and OSS data platform ecosystem; BS/MS/PhD in CS or related (or equivalent experience).
Java, Scala, CUDA/C++, C++, cuDF, CCCL, UCX, RAPIDS Spark, Apache Spark, Parquet, ORC, JSON, Apache Iceberg, Delta Lake, Unity Catalog, AWS EMR, Databricks, Google Dataproc, Oracle Cloud Data Flow, Bytedance Volcengine, Tencent Cloud, Cloudera, Velox, Presto, Apache Arrow, Apache DataFusion
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2w
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Systems Software Engineer
Chicago, Illinois, United States
$145k-$185k/yr OnsiteFull Time
DRW
DRW: Global proprietary trading firm investing across diverse asset classes.
3+ YOERequires 3+ years of software engineering experience, strong systems programming, Linux administration, networking, server hardware, Ansible, Git, CI/CD, Bash or scripting, and production support experience.
C++, Python, Rust, Ruby, Ansible, Linux, RHEL, DPDK, Git, Kubernetes, Flux, Helm, Bash, perf, eBPF, flamegraphs, tcpdump, CI/CD, GitOps, NUMA, TCP/IP
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2w
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Senior Systems Engineer
North Chicago, Illinois, United States
$110k-$209k/yr OnsiteFull Time
AbbVie
AbbVieNYSE: ABBV: Global biopharmaceutical discovering and delivering innovative medicines.
12+ YOEBachelor's degree with 12 years, master's with 10 years, or PhD with 4 years; systems engineering leadership, full product development, regulated medical device experience, requirements management, risk management, and vendor coordination.
WebEx, IEC 60601, ISO 14971, IEC 62304, ISO 11608, ISO 13485, 21 CFR 820, MDR, V-model
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Systems Engineer
Rolling Meadows, Illinois, United States
$88k-$131k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
2+ YOESTEM degree with related experience, US citizenship, security clearance, proficiency in modeling and simulation tools and programming languages, systems thinking and analytical skills.
SysML, Cameo, Rhapsody, MATLAB, C, C++, CUDA, VHDL, OpenCL, Python, AFSIM, STK, BRAWLER, ATCOM, ONESAF, DOORS, ClearCase, ClearQuest
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Systems Engineer
Carol Stream, Illinois, United States
$107k-$134k/yr OnsiteFull Time
Antunes
Antunes: Family-owned manufacturer of commercial foodservice equipment, automation solutions, and water treatment systems for global restaurant operators.
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.
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Systems Engineer
Rolling Meadows, Illinois, United States
$88k-$131k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Global aerospace and defense technology.
2+ YOEUS citizen with Secret clearance, STEM degree (BS+2yrs or MS/PhD), experience in model-based systems engineering, mission modeling, simulation, and proficiency with MATLAB/C/C++/Python and SysML.
C, C++, CUDA, VHDL, OpenCL, MATLAB, SysML, Cameo, Rhapsody, Python, AFSIM, STK, BRAWLER, ATCOM, ONESAF, DOORS, ClearCase, ClearQuest, UML
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2mo
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Systems Engineer
Evanston, Illinois, United States
$80k-$95k/yr OnsiteFull Time
Northwestern University
Northwestern University: A private research university based in Evanston, Illinois.
3+ YOE3+ years system administration experience with Linux/Windows, scripting (PowerShell, Bash, or Python), troubleshooting, supporting multi-tier applications, cloud exposure (AWS/Azure/GCP) and strong communication skills.
Linux, Microsoft Windows, PowerShell, Bash, Python, AWS, Microsoft Azure, Google Cloud Platform, Ansible, Terraform, Puppet, Chef, Splunk, Datadog, Nagios, Git, Docker, Kubernetes, ITIL
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Senior Systems Engineer
Scott Air Force Base, Illinois, United States
$85k-$110k/yr OnsiteFull Time
Trace Systems
Trace Systems: Provides enterprise IT, cybersecurity, and engineering services to defense agencies.
5+ YOERequires 5+ years of systems engineering or administration experience, active Top Secret clearance, US citizenship, DoD 8140 qualifications, and an approved IA certification or qualifying systems credential.
Microsoft 365, Red Hat, VMware, ServiceNow, DISA STIGs, GSOC, A2G2
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Senior Systems Engineer
Aurora, Illinois, United States
$133k-$170k/yr HybridFull Time
Thales Defense & Security, Inc.
Thales Defense & Security, Inc.: U.S.-based defense contractor developing communications, sensors, electronic-warfare, avionics, and maritime systems for military and government customers.
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
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2w
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Senior Systems Engineer
Oak Brook or Sioux Falls or Tempe
$107k-$164k/yr HybridFull Time
CNH Industrial
CNH IndustrialNYSE: CNH: Global leader in agricultural and construction equipment manufacturing.
5+ YOEBachelor's degree in engineering and 5+ years of experience, or equivalent education and experience; systems engineering, requirements, integration, and GNSS experience preferred.
GNSS
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1w
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AI Systems Engineer
Bolingbrook, Illinois, United States
$130k-$150k/yr HybridFull Time
Integrated Medical Systems
Integrated Medical Systems: Private U.S. medical equipment distributor serving alternate-site healthcare providers with infusion, respiratory, enteral, cleanroom, and biomedical services.
Requires strong Python or TypeScript, asynchronous programming, REST APIs, JSON-RPC, MCP servers, LLM APIs, tool calling, vector databases, retrieval, and secure authentication. Preferred: AI orchestration, Docker, Git, CI/CD, cloud, and healthcare data experience.
Python, TypeScript, RESTful APIs, JSON-RPC 2.0, Model Context Protocol (MCP), FastMCP, OpenAI, Anthropic Claude, Docker, Git, CI/CD, LangChain, LangGraph, Semantic Kernel, Server-Sent Events (SSE), MCP Inspector
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1mo
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Systems Engineer 1
Saint Charles, Illinois, United States
$70k-$80k/yr OnsiteFull Time
Prescient Solutions
Prescient Solutions: Managed IT services provider serving small, midsize, global, and government organizations with cloud, cybersecurity, and onsite support.
Proficiency with Microsoft Server, Microsoft Office 365, Active Directory, Microsoft Azure; networking and system security knowledge; authorized to work in the US.
Microsoft Server, Microsoft Office 365, Active Directory, Microsoft Azure
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4w
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Principal Systems Engineer
Round Lake, Illinois, United States
$112k-$154k/yr OnsiteFull Time
Baxter International
Baxter InternationalNYSE: BAX: Global medical products and healthcare technology.
5+ YOEB.S. and 5+ years experience in engineering, systems or electro/mechanical disciplines; cross-functional team experience; strong problem solving and risk analysis skills.
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1mo
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Sr. Systems Engineer
California or California or Allen or Schaumburg or Plantation or Salt Lake City
$90k-$100k/yr RemoteFull Time
Motorola Solutions
Motorola SolutionsNYSE: MSI: Global leader in mission-critical communications and security technology.
5+ YOE5+ years technical support or a related bachelor's degree; ability to support NG911 systems, Windows/Linux environments, networking, telephony, and pass CJIS background check.
Windows Server 2008, Windows Server 2012, Windows 7, Windows 10, Linux, UNIX, Active Directory, Asterisk, SS7
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Systems Engineer II
Buffalo Grove, Illinois, United States
$75k-$85k/yr HybridFull Time
InterDev
InterDev: Provides managed IT, cybersecurity, GIS, and voice services to businesses, governments, nonprofits, and schools.
3+ YOE3+ years supporting internal systems with networking, Windows Server, virtualization, VoIP, firewalls, and customer-facing cloud hosted environments; strong troubleshooting and communication skills.
Windows Server, Exchange, SQL, Microsoft Office 365, Active Directory, VMware, Proxmox, VPN, VoIP
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3w
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Senior Systems Engineer
Blue Bell or Arizona or California or Colorado or Connecticut or District of Columbia or Florida or Illinois or Indiana or Massachusetts or Maryland or Maine or New Hampshire or New Jersey or New York or Pennsylvania or Tennessee or Texas or Utah or Virginia or Vermont
OnsiteFull Time
Arctiq
Arctiq: Privately held systems integrator and managed IT services provider helping organizations secure, modernize, and operate environments.
10+ YOERequires 10+ years of enterprise systems engineering, VMware, storage, backup, Windows/Linux, cloud, networking, security, PowerShell, and monitoring experience; bachelor's degree preferred.
Microsoft Azure, Microsoft Office 365, AWS, Citrix VDI, VMware, ESXi, vCenter, Nutanix, Dell VxRail, HPE, SCSI, NVMe, CIFS, NFS, S3, Rubrik, Cohesity, Veeam, Microsoft Windows Server, Microsoft Active Directory, Microsoft Group Policy, Microsoft Certificate Services, Microsoft PKI, TCP/IP, DNS, LAN, WAN, MPLS, VPN, VLAN, Wi-Fi, PowerShell, SolarWinds, LogicMonitor, Splunk, Aria
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2w
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Systems Engineer I
Bolingbrook or Appleton or Indianapolis or Brookfield or Hammond
$75k-$90k/yr OnsiteFull Time
Impact Networking
Impact Networking: Privately held U.S. managed services provider delivering IT, cybersecurity, marketing, digital transformation, and print services to businesses.
2+ YOERequires 2+ years in IT support, help desk, systems administration, or technical operations; foundational server, cloud, virtualization, endpoint, and networking knowledge; customer communication skills.
Windows Server, VMware/ESXi, Active Directory, DNS, Microsoft Azure, Microsoft 365, Azure Virtual Desktop, Datto, N-able RMM, HaloPSA, ITIL, Incident, Change, Service Request, Microsoft Security, Compliance, and Identity Fundamentals, Microsoft Certified: Modern Desktop Administrator Associate, Microsoft Excel
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Senior Systems Engineer
Chicago, Illinois, United States
$125k-$145k/yr HybridFull Time
Guaranteed Rate
Guaranteed Rate: Private U.S. residential mortgage lender providing purchase, refinance, and home-equity loans to homeowners.
5+ YOE5+ years systems engineering experience; Windows Server, Active Directory, Microsoft 365, cloud (Azure/AWS), PowerShell automation, virtualization, networking and security experience required.
Windows Server, Active Directory, Group Policy, DNS, DHCP, PKI, PowerShell, Python, REST APIs, Microsoft Graph, Git, Terraform, Bicep, ARM, Ansible, CI/CD, Microsoft 365, Microsoft Entra ID, Exchange Online, Teams, SharePoint, OneDrive, Azure, AWS, VMware vSphere, Hyper-V, Microsoft Intune, Configuration Manager, Azure Arc, Microsoft Sentinel, Defender, CrowdStrike, Splunk, Logscale, ServiceNow, Jira
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3w
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Systems Engineer I
Chicago, Illinois, United States
$100k-$115k/yr OnsiteFull Time
Lessen
Lessen: Private property-services and technology serving residential and commercial owners, operators, and managers.
4+ YOEBachelor’s degree in a computer-related field or equivalent experience, Microsoft certification, 4+ years of IT experience, helpdesk experience, systems, networking, virtualization, Windows Server, Exchange, and disaster recovery expertise.
Cisco Unified Communications Solutions, Voice Over IP, Microsoft Server Operating Systems, Microsoft Exchange, Microsoft Office 365, VMware, Hyper-V, Microsoft Windows Server 2008 R2, Microsoft Windows Server 2016, Ethernet, HP, IBM, Dell, Storage Area Network, Microsoft Anti-Virus, Microsoft Anti-SPAM
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