1,735 Results for

Network Security Jobs in Schiller Park, IL

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Senior Network Security Engineer (Active Ccnp Security Required) RSM

Chicago, IL

$94,400–$178,800 / year

Network Architecture & Design- Architect and document end-to-end network security solutions including next-generation firewalls, SDWAN, segmentation, secure remote access, identity-based access control, and SASE frameworks following vendor validated designs and best practices. You'll work on challenging, high-impact projects, help enterprise clients modernize their network security posture, and deepen your expertise across Cisco's evolving security portfolio - all while collaborating with some of the most skilled engineers in the industry.

12 days ago

Senior Network Reliability Engineer – Cloud Network Automation & Security Iconma

Chicago, IL

$15–$60.71 / hour
Quick Apply

Our Client, an IT Services and Consultant company, is looking for a Senior Network Reliability Engineer – Cloud Network Automation & Security for their Chicago, IL/ Hybrid location. Design, implement, and support highly available enterprise network infrastructure across: On-premises data centers.

6 days ago

Senior Network Reliability Engineer Cloud Network Automation & Security ICONMA, LLC

Chicago, IL

$15–$60.71 / hour
Quick Apply

7 days ago

Cisco Network Security Engineer/ Senior Consultant Deloitte

Chicago, IL

$105,400–$207,800 / year

3+ years of experience with Cisco Identity Services Engine (ISE) 802.1X Network Access Control (NAC), guest lifecycle management, profiling policies, TrustSec segmentation, and Cisco Firepower capabilities including intrusion prevention system (IPS), malware protection, Uniform Resource Locator (URL) filtering, Domain Name System (DNS)-based security, Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption, and cloud firewall deployments in Amazon Web Services (AWS), Microsoft Azure, or Google Cloud Platform (GCP). 5+ years of experience designing, deploying, and managing Cisco Firepower Threat Defense (FTD) and Firepower Management Center (FMC) in enterprise environments, including physical appliances, virtual instances, and cloud-delivered Firewall Management Center (cdFMC).

12 days ago

Cyber Network Security Architecture - Senior Manager Deloitte

Chicago, IL

$163,400–$322,100 / year

8+ years of experience in the design and architecture of enterprise-level technical stacks, including VPNs, CDN solutions, Load Balancers, Subnetting, Next-Generation firewall design, and highly scalable security solutions like Secure Access Service Edge (SASE) technologies. Our purpose comes through in our work with clients that enables impact and value in their organizations, as well as through our own investments, commitments, and actions across areas that help drive positive outcomes for our communities.

16 days ago

Senior Network & Security Admin Datacenter & CloudSenior Network & Security Admin Datacenter & Cloud Q1 Technologies, Inc

Rosemead, CA, CA

Quick Apply

Enterprise and Datacenter Network Architecture Core Network Switch & Routing, TCP/IP, Subnetting, Cisco Nexus Switch, Vlan, STP, vPC, vDC, LACP, Dynamic Routing (BGP, EIGRP, OSPF), QoS, Multicast. " Life Cycle Management and Maintenance Hardware Refresh, Software OS Upgrade, Renewals (License, Certificate, Account).

13 days ago

Senior Network Reliability Engineer - Cloud Network Automation & Security Iconma LLC

Chicago, IL

Our Client, an IT Services and Consultant company, is looking for a Senior Network Reliability Engineer - Cloud Network Automation & Security for their Chicago, IL/ Hybrid location. Design, implement, and support highly available enterprise network infrastructure across: On-premises data centers.

7 days ago

Senior Network Security Engineer Foris DAX MT Ltd

Chicago, IL

$120,000–$150,000 / year

Maintain Multi-Vendor Security & Perimeter Solutions: Responsible for the configuration, maintenance, and optimization of FortiGate Firewalls (On-Prem & AWS), Cisco ASA Firewalls, and Akamai WAF / Anti-DDoS solutions protecting core endpoints. Responsibilities: Act as Escalation Point of Contact: Serve as the primary Level 3 escalation point for resolving complex network infrastructure, routing, and security configuration issues across both on-premise Data Centers and AWS environments.

25 days ago

Senior Network Security Engineer Chicago Board Options Exchange

Chicago, IL

$119,000–$169,400 / year

Success also requires the ability to communicate effectively with senior leadership-translating deep technical issues, risks, and trade-offs into concise, actionable insights-while mentoring junior engineers and helping elevate the overall capability of the team. The ideal candidate is a natural communicator who can drive problem resolution in large, cross-functional settings, clearly articulate technical findings, and influence outcomes across engineering, security, and operations teams.

30+ days ago

Senior Systems Engineer (Network Security Engineer) U.S. Bancorp

Chicago, IL

$105,400–$124,000 / year

In addition, certain positions may also be subject to the requirements of FINRA, NMLS registration, Reg Z, Reg G, OFAC, the NFA, the FCPA, the Bank Secrecy Act, the SAFE Act, and/or federal guidelines applicable to an agreement, such as those related to ethics, safety, or operational procedures. Supervises and develops multi-platform converged enterprise engineering solutions targeted to meet existing, enhanced, and new platform solutions for business and infrastructure services.

30+ days ago

10888 - Network Security Engineer II Hyundai Autoever America

Joliet, IL

This position requires in-depth knowledge of HAEA's Network Infrastructure (LAN/Switches, DNS – DHCP, WAN, Load Balancers, VOIP, VPN, etc.) and enterprise security operations (SIEM, vulnerability management, threat detection and response) to address complex incidents and problems and to provide a stable, reliable, and secure infrastructure. Demonstrated experience with Wired and wireless local area network ("LAN") segments including infrastructure supporting all Network traffic originating from computing devices (e.g., wireless access points, desktop devices, local file and print servers, peripherals, and other End User devices).

5 days ago

Network Security Engineer PlanetArt

Woodridge, IL

$80,000–$120,000 / year
Quick Apply

The successful candidate will assess network and server security, monitor security events, and investigate alerts across Cisco technologies, Palo Alto firewalls, Windows and Linux servers, and endpoint security tools. We provide consumers with unmatched tools and content and an unparalleled end-to-end customer experience that results in high-quality, meaningful finished products and memorable celebrations of life events.

1 day ago

Senior Systems Engineer (Network Security Engineer) US Bank

Chicago, IL

$105,400–$124,000 / year

30+ days ago

Lead Consultant - Network Security Allstate Insurance Company

$98,100–$167,850 / year

Automation, Automation Tools, Azure Devops, Defect Resolution, ERP Applications, Functional Designs, Infrastructure As Code (IaC), Integration Testing, Issue Management, Network Automation, Network Security Engineering, Palo Alto Networks Panorama, Red Hat Ansible. This individual should be comfortable working with technologies such as Palo Alto Networks or comparable enterprise firewall platforms, while also having hands-on experience with Infrastructure as Code, CI/CD pipelines, Ansible, APIs, and automation frameworks.

11 days ago

Senior Consultant I - Network Security Engineering Allstate Insurance Company

$75,100–$126,325 / year

Hands-on experience developing scripts and automation for infrastructure engineering and operational use cases, including areas such as: Infrastructure change implementation, Configuration management, Pre-change and post-change validation, Infrastructure monitoring and health checks, Data collection and reporting, Operational troubleshooting, API-driven infrastructure management. You'll troubleshoot complex network and security issues, implement infrastructure improvements, support automation initiatives, and contribute ideas that help advance the team's engineering practices.

11 days ago

Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, And Transformation Deloitte

Chicago, IL

$105,400–$207,800 / year

Configuring and tuning security capabilities including Threat Prevention, intrusion prevention system/intrusion detection system (IPS/IDS), Anti-Spyware, Antivirus, WildFire, Domain Name System (DNS) Security, and Secure Sockets Layer/Transport Layer Security (SSL/TLS) decryption policies. Experience integrating Palo Alto Firewalls and Prisma with SIEM/SOAR platforms (e.g., Splunk, Microsoft Sentinel, Palo Alto XSOAR) via log streaming, API connectors, or syslog for threat detection and incident response workflows.

30+ days ago

Cyber Network Security Architecture - Manager Deloitte

Chicago, IL

$134,500–$265,100 / year

Design scalable security architectures spanning Cloud-Native Application Protection Platforms (CNAPP), Secure Access Service Edge (SASE), next-generation firewalls, VPNs, content delivery networks (CDNs), load balancers, subnetting, and cloud security guardrails. 6+ years of experience in the design and architecture of enterprise-level technical stacks, including VPNs, CDN solutions, Load Balancers, Subnetting, Next-Generation firewall design, and highly scalable security solutions like Secure Access Service Edge (SASE) technologies.

30+ days ago

Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, And Transformation Deloitte

Chicago, IL

$105,400–$207,800 / year

1+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 5+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.

30+ days ago

Program Manager - Network Security Prairie Consulting Services

Chicago, IL

$70–$77 / hour
Quick Apply

Facilitates and executes the project closure activities, e.g., lessons learned report, post implementation review, close down the financial reporting and formal turnover of the support to production support and operations. In this key leadership role, you'll drive project execution, keep teams aligned, and ensure milestones are met through strategic planning, proactive risk management, and clear communication.

14 days ago

Cyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, And Transformation Deloitte

Chicago, IL

$134,500–$265,100 / year

3+ years of experience designing, deploying, and managing Zscaler Cloud Connector, including deployment within cloud environments (AWS, Azure, and/or GCP), workload-to-internet and workload-to-workload traffic inspection, and integration with cloud-native networking constructs (e.g., VPCs, VNets, Transit Gateways). 7+ years of hands-on experience designing, deploying, and managing Zscaler Private Access (ZPA), including application segment configuration, access policies, connector deployment, and zero trust network access (ZTNA) architectures replacing legacy VPN infrastructure.

30+ days ago

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Network Security Jobs in Schiller Park, IL

Senior Network Security Engineer (Active Ccnp Security Required) RSM

Senior Network Reliability Engineer – Cloud Network Automation & Security Iconma

Senior Network Reliability Engineer Cloud Network Automation & Security ICONMA, LLC

Cisco Network Security Engineer/ Senior Consultant Deloitte

Cyber Network Security Architecture - Senior Manager Deloitte

Senior Network & Security Admin Datacenter & CloudSenior Network & Security Admin Datacenter & Cloud Q1 Technologies, Inc

Senior Network Reliability Engineer - Cloud Network Automation & Security Iconma LLC

Senior Network Security Engineer Foris DAX MT Ltd

Senior Network Security Engineer Chicago Board Options Exchange

Senior Systems Engineer (Network Security Engineer) U.S. Bancorp

10888 - Network Security Engineer II Hyundai Autoever America

Network Security Engineer PlanetArt

Senior Systems Engineer (Network Security Engineer) US Bank

Lead Consultant - Network Security Allstate Insurance Company

Senior Consultant I - Network Security Engineering Allstate Insurance Company

Cyber Palo Alto Networks Security Engineer/ Senior Consultant, Strategy, Growth, And Transformation Deloitte

Cyber Network Security Architecture - Manager Deloitte

Cyber Zscaler Network Security Engineer / Senior Consultant, Strategy, Growth, And Transformation Deloitte

Program Manager - Network Security Prairie Consulting Services

Cyber Zscaler Network Security Engineering Manager / Manager, Strategy, Growth, And Transformation Deloitte

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