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.
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.
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.
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
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
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
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.
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
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
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
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
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.
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.
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
Northwestern Medicine: Academic health system providing clinical care and medical research.
7+ YOE7+ years experience in systems engineering, technical leadership in server/distributed systems, diagnostics, capacity planning, customer support, and on-call support.
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.
Easterseals Serving Chicagoland and Greater Rockford: Provides clinical and educational services for individuals with disabilities.
3+ YOEThree to five years in finance systems; nonprofit/healthcare/human services experience preferred; strong Excel and BI skills; implement and optimize financial systems.
Microsoft Excel, Accounting software, Financial planning and analysis tools, Business intelligence, Data visualization, Automation tools
StormTrap: Provides underground stormwater management and treatment solutions.
System administration and data quality support for ERP/CRM, troubleshooting software issues, assisting finance with Rootstock ERP, project coordination, and providing system training; Salesforce experience or certification encouraged.
fairlifeNYSE: KO: Produces nutrient-dense and ultra-filtered dairy products and shakes.
Design, maintain, and improve EHS management system applications aligned with ISO 45001/14001; administer EHS software, integrate systems, build SOPs, support audits, train users, and drive continual improvement across manufacturing sites.