5,093 systems jobs at 1,913 companies in Naperville, IL

2mo
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Systems Engineer
Chicago, Illinois, United States
$150k-$300k/yr OnsiteFull Time
Aquatic Capital Management
Aquatic Capital Management: Quantitative investment manager developing proprietary systematic trading strategies.
10+ YOE10+ years in systems engineering, infrastructure, or related field; Unix/Linux expert; HPC grid systems (SLURM); bare-metal infra; high-performance storage (VAST, GPFS, Lustre); scripting (Bash, Python); capable technical leader.
Slurm, Ray, GitHub Actions, Bash, Python, GPU, VAST, GPFS, Lustre
3w
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Systems Engineer
Rolling Meadows, Illinois, United States
$88k-$131k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
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
1w
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Systems Administrator
Lisle, Illinois, United States
$43k-$77k/yr HybridFull Time
Chamberlain University
Chamberlain UniversityNYSE: CVSA: A healthcare education organization that expands access to healthcare careers through accredited institutions and tech-enabled learning.
2+ YOEBachelor's in MIS/Computer Science/IT,2+ years system administration,experience with Microsoft Windows and Office,web technologies,scripting,training,and strong communication skills.
Microsoft Windows, Microsoft Office
3w
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Systems Analyst
Glenview, Illinois, United States
$81k-$100k/yr HybridFull Time
Wespath
Wespath: Provides retirement and health benefits for faith-based organizations.
2+ YOE2+ years Windows-focused systems support; experience with VMware, Microsoft Servers, Active Directory; on-call availability; audit/compliance documentation and backup/recovery support.
VMWare vSphere, Microsoft Servers, Active Directory, AWS, Azure, M365 Purview, Cisco, Meraki, Zscaler, Fortinet, Splunk, Sumo Logic, SIEM, ITSM
4d
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Systems Engineer
Carol Stream, Illinois, United States
$107k-$134k/yr OnsiteFull Time
Antunes
Antunes: Manufactures commercial kitchen equipment and water filtration systems.
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.
1mo
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Systems Technician
Chicago, Illinois, United States
HybridFull Time
CuraLinc Healthcare
CuraLinc Healthcare: Provides mental health and employee assistance program services.
2+ YOE2+ years hardware/technical support experience, 1+ year inventory management; experience with Microsoft 365, Intune, Active Directory/Entra ID and ticketing systems; strong troubleshooting and communication skills.
Microsoft Intune, Microsoft 365, Active Directory, Entra ID, Zoho Desk, JIRA, Freshservice, Amazon, UPS, Wi-Fi
1mo
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Systems Engineer
Evanston, Illinois, United States
$80k-$95k/yr OnsiteFull Time
Northwestern University
Northwestern University: Private research university providing higher education and academic research.
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
3w
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Systems Administrator
Chicago, Illinois, United States
RemoteFull Time
Econ One
Econ One: Provides economic consulting and expert testimony for litigation support.
3+ YOEBachelor's or equivalent, 3+ years systems administration across Linux and Windows, Active Directory and Group Policy, PostgreSQL administration, Remote Desktop Services, scripting (Bash/PowerShell/Python), and on-call participation.
Active Directory, Group Policy, PostgreSQL, Remote Desktop Services, Truenas (CORE and SCALE), Bash, PowerShell, Python, AWS, Azure, Entra, Intune, Docker, Kubernetes, Proxmox, FSLogix
2w
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Administrator - Systems
Chicago, Illinois, United States
$61k/yr OnsiteFull Time
Bally's
Bally'sNYSE: BALY: Operates physical casinos and digital interactive gaming platforms globally.
2+ YOEBachelor's in Computer Science, 2+ years IT support/systems administration experience, available nights/weekends/holidays, strong customer service, networking, Windows and Microsoft 365 administration, virtualization, backup and disaster recovery.
Windows, Active Directory, Microsoft 365, DNS, DHCP, Group Policy, VPN
1mo
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Systems Engineer
United States or Chicago
RemoteFull Time
UpStream Global Services
UpStream Global Services: IT services firm providing software engineering and staffing solutions.
3+ YOE3+ years systems engineering or administration experience; strong Windows and Linux server knowledge; virtualization (VMware/Hyper-V); cloud familiarity (AWS, Microsoft Azure, Google Cloud); networking and monitoring skills.
Windows, Linux, VMware, Hyper-V, Amazon Web Services, Microsoft Azure, Google Cloud, TCP/IP, DNS, DHCP, VPNs, firewalls, system monitoring, automation, scripting
1mo
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Senior Systems Administrator
Des Plaines, Illinois, United States
OnsiteFull Time
Oakton College
Oakton College: A public community college providing associate degrees and certificates.
Manage day-to-day operations and system security for hypervisor, Microsoft Windows, and Linux hosts; install and maintain server operating systems and equipment; supervise related activities and resource allocation.
Hypervisor, Microsoft Windows, Linux
2w
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Salesforce Systems Architect
United States or Chicago
$160k-$210k/yr RemoteFull Time
Horizon3.ai
Horizon3.ai: Autonomous penetration testing platform for continuous security assessment.
7+ YOE7+ years in RevOps/business systems or GTM systems, deep Salesforce architecture and governance expertise, Flow and permissioning experience, change-management and audit processes, project and stakeholder management.
Salesforce, Flow, NodeZero
2d
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Systems Engineer 1
Saint Charles, Illinois, United States
$70k-$80k/yr OnsiteFull Time
Prescient Solutions
Prescient Solutions: Provides managed IT services and support for organizations.
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
2mo
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IT Systems Administrator
Glenview, Illinois, United States
$89k-$113k/yr OnsiteFull Time
ITW
ITWNYSE: ITW: Global manufacturer of specialized industrial equipment and consumables.
7+ YOESenior IT Systems Administrator with 7+ years of experience; strong Windows Server, AD, DNS/DHCP, virtualization, and hybrid cloud skills; able to manage backups, security, and network design.
Windows Server, Active Directory, DNS, DHCP, VMware, VPN, Cloud, Networking, Scripting
4d
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Sr. Systems Engineer
North Chicago, Illinois, United States
$110k-$209k/yr OnsiteFull Time
AbbVie
AbbVieNYSE: ABBV: Develops and sells innovative pharmaceutical and biopharmaceutical medicines.
12+ YOESystems engineering leader with extensive product development experience, standards knowledge (ISO, IEC, FDA), requirements and risk management, vendor interfacing, and global collaboration.
WebEx
6d
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BIC Systems Coordinator
New York City or Santa Monica or Los Angeles or Palo Alto or Chicago or Washington or Boston or Colorado or Seattle or San Francisco or San Diego or Reston
$31-$45/hr OnsiteFull Time
Cooley
Cooley: Provides legal counsel to technology and life sciences companies.
2+ YOE2+ years relevant systems or operations experience; proficiency with Microsoft Office and iManage; familiarity with workflow/form platforms; strong testing, communication, and confidentiality skills.
IntApp Open, IntApp Wall Builder, Microsoft Office, iManage
3d
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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: Provides mission-critical communications and public safety 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
3d
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Systems Engineer II
Buffalo Grove, Illinois, United States
$75k-$85k/yr HybridFull Time
InterDev
InterDev: Provides managed IT and cybersecurity services for organizations.
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
6d
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Systems Analyst - WMS
Romeoville, Illinois, United States
$82k-$93k/yr OnsiteFull Time
Sandvik: Global engineering group providing industrial tools and mining equipment.
2+ YOEBachelor's degree in related field, 2+ years in IT or systems-driven supply chain roles, advanced Excel, experience with WMS/ERP integrations, Lean/Six Sigma, strong analytical and communication skills.
Blue Yonder WMS, SAP, TMS, Custom Zone, Oracle, Microsoft Excel, Power BI
3w
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ETSB Systems Administrator
Wheaton, Illinois, United States
$82k/yr OnsiteFull Time
DuPage County
DuPage County: Providing public administration, healthcare, and safety services to residents.
3+ YOE3–5 years IT operations/support experience; bachelor’s degree preferred; experience with networking, system infrastructure, firewalls, and 24/7 tier‑1 end‑user support; pre‑employment background check required.