Network Security Job Openings in Illinois — Search & Apply
1 week ago
391.
Zscaler Administrator | Zscaler Infrastructure Support Engineer
Job in
Joliet, Illinois, USA
(Joliet jobs)
IT/Tech (Cybersecurity, Network Security, IT Support, Systems Administrator)
Job Summary: We are seeking a skilled Zscaler Infrastructure Support Engineer to manage and maintain our Zscaler security solutions,...
Zscaler Administrator | Zscaler Infrastructure Support Engineer JobListing for: MDAEdge |
1 week ago
392.
Zscaler Administrator | Zscaler Infrastructure Support Engineer
Job in
Elgin, Illinois, USA
(Elgin jobs)
IT/Tech (Cybersecurity, Network Security, IT Support, Systems Administrator)
Job Summary: We are seeking a skilled Zscaler Infrastructure Support Engineer to manage and maintain our Zscaler security solutions,...
Zscaler Administrator | Zscaler Infrastructure Support Engineer JobListing for: MDAEdge |
1 week ago
393.
Network Engineer
Job in
Waukegan, Illinois, USA
(Waukegan jobs)
IT/Tech (Systems Engineer, Cybersecurity, Network Security, IT Support)
Position: Network Engineer I - POSITION SUMMARY - Our customer, Defense Information Systems Agency (DISA), acts as the provider of...
Network Engineer JobListing for: Via Logic LLC |
1 week ago
394.
Network Engineer
Job in
Aurora, Illinois, USA
(Aurora jobs)
IT/Tech (Systems Engineer, Cybersecurity, Network Security, IT Support)
Position: Network Engineer I - POSITION SUMMARY - Our customer, Defense Information Systems Agency (DISA), acts as the provider of...
Network Engineer JobListing for: Via Logic LLC |
1 week ago
395.
Network Engineer
Job in
South Naperville Area, Illinois, USA
(South Naperville Area jobs)
IT/Tech (Systems Engineer, Cybersecurity, Network Security, IT Support)
Position: Network Engineer I - POSITION SUMMARY - Our customer, Defense Information Systems Agency (DISA), acts as the provider of...
Network Engineer JobListing for: Via Logic LLC |
1 week ago
396.
Network Security Engineer; Local to Chicago
Job in
Lincolnshire, Illinois, USA
(Lincolnshire jobs)
IT/Tech (Cybersecurity, Network Security, Systems Engineer)
Position: Network Security Engineer (Local to Chicago) - Network Security Engineer (Local to Chicago) - Contract - Company Description -...
Network Security Engineer; Local to Chicago JobListing for: Sonoma Consulting Inc. |
1 week ago
397.
Global IT Networking Lead – Fortinet/SD-WAN Expert
Job in
Alsip, Illinois, USA
(Alsip jobs)
IT/Tech (Network Engineer, IT Project Manager, Network Security)
Nufarm is seeking an experienced IT Infrastructure Lead – Networking Technologies based in Alsip, Illinois. This role involves defining...
Global IT Networking Lead – Fortinet/SD-WAN Expert JobListing for: Work180 |
1 week ago
398.
SDA Network Engineer II
Job in
Shiloh, Illinois, USA
(Shiloh jobs)
IT/Tech (Network Engineer, Network Security, Systems Engineer)
Scott Air Force Base, United States | Posted on 05/07/2026 - IAT/IAM Requirement Security+ CE or equivalent DoD 8570 IAT Level II...
SDA Network Engineer II JobListing for: Novul Solutions |
1 week ago
399.
Network Engineer III
Job in
Shiloh, Illinois, USA
(Shiloh jobs)
IT/Tech (Systems Engineer, Cybersecurity, Network Engineer, Network Security)
Position Summary - The Digital Sector of Leidos has multiple openings in our Joint Fires Network (JFN) NOC for a Network Engineer III...
Network Engineer III JobListing for: Leidos Inc |
1 week ago
400.
Senior Penetration Tester: Web, Cloud & Infra Security
Job in
Chicago, Illinois, USA
(Chicago jobs)
IT/Tech (Cybersecurity, IT Consultant, Network Security, Information Security)
LaSalle Network is looking for a Pen Tester to help enhance security by identifying vulnerabilities and simulating real - world attacks...
Senior Penetration Tester: Web, Cloud & Infra Security JobListing for: LaSalle Network |