Sentinel Technologies: Provides managed IT, cybersecurity, and cloud solutions to businesses.
CCNA-level routing and switching expertise; knowledge of BGP, OSPF, EIGRP, VLANs, STP, firewalls, DNS, DHCP, F5; valid driver’s license and vehicle; must be authorized to work in the US.
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
5+ YOEBachelor's in electrical/computer engineering, 5+ years power electronics design (or 3+ with MS), switch-mode power supply and prototyping experience, ability to obtain DoD Secret clearance, familiarity with DOORS/ClearCase/ClearQuest.
CognizantNasdaq: CTSH: Provides global information technology and business process outsourcing services.
10+ YOE10+ years enterprise routing/switching and SD-WAN experience; deep Cisco Meraki, Viptela, Catalyst, and Juniper knowledge; strong analytical and communication skills.
NidecTokyo Stock Exchange: 6594: Manufactures electric motors and electronic components for industrial applications.
3+ YOEBachelor's in Electrical/Mechanical/Computer Science; 3+ years automotive ECU/switches development; knowledge of DFMEA/ADVP&R; CAN/LIN and Ethernet; GM systems (PRTS, CEMENT, eMERGE); software tools Vehicle Spy and CANoe; CAD NX/Teamcenter; GD&T.
CboeBATS: CBOE: Operates global market infrastructure and provides tradable financial products.
2+ YOE2+ years network engineering experience with routing, switching, firewalls, packet analysis, UNIX/Linux, scripting/API automation, AWS networking and monitoring tools; strong troubleshooting and communication skills.
Sentinel Technologies: Provides managed IT services and comprehensive technology solutions.
CCNA-level routing & switching expertise, experience in network engineering/support, knowledge of BGP/OSPF/EIGRP/VLAN/STP, familiarity with firewalls/DNS/DHCP/F5, troubleshooting skills, valid driver's license and vehicle insurance, US work authorization.
Pleasant Prairie or Milwaukee or Waukegan or Glenview or Kenosha
OnsiteFull Time
Uline: Distributes shipping, industrial, and packaging materials across North America.
Junior-status college student pursuing a bachelor’s in network engineering or related IT field; basic networking knowledge (TCP/IP, routing, switching); strong collaboration and communication skills.
West Norriton or Norristown or Secaucus or Schaumburg
$112k-$130k/yrHybridFull Time
Quest DiagnosticsNYSE: DGX: Provides clinical laboratory diagnostic testing and health information services.
6+ YOE6+ years enterprise network engineering experience (routing, switching, firewalls); bachelor’s degree or equivalent; cloud networking (Azure/AWS/GCP) experience; ServiceNow and Infrastructure as Code (Terraform) experience; strong communication and on-call support ability.
Hewlett Packard EnterpriseNYSE: HPE: Provides global edge-to-cloud technology solutions and IT infrastructure services.
8+ YOE8+ years in presales/systems engineering or network architecture; experience with routing, switching, wireless, network security; strong presentation and consultative selling skills; ability to travel ~40–60% in Chicago territory.
Hewlett Packard EnterpriseNYSE: HPE: Provides edge-to-cloud IT infrastructure and platform services.
8+ YOE8+ years in pre-sales/systems engineering or network architecture, strong routing/switching/wireless/security knowledge, experience with enterprise networking solutions, customer-facing presales experience, ability to travel 40–60% and reside near Chicago.
Hewlett Packard EnterpriseNYSE: HPE: Providing global edge-to-cloud infrastructure and IT solutions for businesses.
8+ YOE8+ years in pre-sales/systems engineering or network architecture; strong routing, switching, wireless, and network security expertise; ability to lead customer-facing technical sales engagements; reside near or support Chicago territory; travel 40–60%.
C1: Provides secure cloud, collaboration, and AI-driven technology solutions.
7+ YOE7+ years field support/professional services experience with Extreme and Juniper technologies, deep routing/switching and security knowledge, scripting ability, data center experience, strong communication and customer skills.
NLMK PennsylvaniaMoscow Stock Exchange: NLMK: Manufactures and distributes diverse flat-rolled steel products.
5+ YOEDesigns, implements, and supports corporate infrastructure including storage, virtualization, servers, and network devices; provides Tier-2/3 support, project management, and on-call emergency response; requires 5+ years experience and a Bachelors in Computer Science/Technology.
Packaging Corporation of AmericaNYSE: PKG: Manufactures containerboard and corrugated packaging products for diverse industries.
2+ YOEBachelor's in IT,2+ years related experience,expertise in OSI layers,layer2/3 switching,VLANs,IPv4,routing,wireless,Aerohive/Cisco,Windows and basic Linux,help desk experience,ACSS and CCNA.
Aerohive, Cisco, Remedy, Telnet, SSH, Windows, Linux, IPv4, VLAN, DHCP, ARP, VRRP, OSI model
CognizantNASDAQ: CTSH: Provides IT consulting and technology services to global enterprises.
10+ YOE10+ years enterprise routing & switching and SD-WAN experience; 5+ years Meraki and Juniper experience; hands-on Catalyst SD-WAN and Viptela expertise; strong network security, analytical, and communication skills; EM/architectural design experience.