251 Results for

Network Security Jobs in Chicago, IL

Jobs

New!

Downers Grove, IL2 days ago

$150,000–$180,000

We deliver innovative equipment and components, specialty systems, consumable supplies, software and digital solutions, and support services through five operating segments: Engineered Products, Clean Energy & Fueling, Imaging & Identification, Pumps & Process Solutions and Climate & Sustainable Technologies. The Senior Security Architect (Cloud & Network), is a strategic and hands-on technical leader responsible for defining, governing, and advancing enterprise-wide cloud and network security architecture across hybrid and multi-cloud environments.

Chicago, IL7 days ago

$140,000–$160,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. The ideal candidate will design, implement, secure, and optimize network infrastructure across on-premise and cloud environments, ensuring high performance, reliability, and compliance with security best practices.

Oak Brook, IL19 days ago

Full-time
Employee

Knowledge and Skills:Deep hands-on experience with both AWS and Microsoft Azure security services, including: AWS: IAM, GuardDuty, Security Hub, CloudTrail, Config, KMS, VPC security, WAF, Organizations/SCPs. Capable of persuading non-security leaders (e.g., IT Ops, Engineering, Product) by linking security initiatives to operational continuity, consumer trust, and compliance posture.

New!

Chicago, IL1 day ago

Full-time
Employee

Computer Network Specialist — Efe International Inc seeks a Computer Network Specialist in Chicago, IL to manage network infrastructure, monitor performance, implement security protocols, troubleshoot systems, and administer enterprise servers. Bachelor's in Computer Science, Information Systems, Cyber Security, or Networking + 24 months of related experience required.

New!

Downers Grove, IL1 day ago

You will craft your business plan to maximize your unlimited commission structure, you will propose, present and close sales to qualify for the annual all expenses paid Gold Club trip, and you won’t stop until your name is ranked nationally highlighting your hard work and effort. Seeking experienced sales professional, no security sales experience necessary and income potential between $250k-$500k annually once established.

Northfield, IL11 days ago

A minimum of 5 years of experience overseeing the below areas at an enterprise-level : Enterprise Physical Security Systems Expertise: Extensive experience administering and optimizing access control (badging, credential lifecycle, RBAC, mobile and biometric credentials), video management systems (deployment strategy, retention, health monitoring, investigations), intrusion detection, alarm monitoring, and visitor management platforms within integrated security ecosystems. Governance, Cybersecurity & Vendor Management: Deep understanding of cybersecurity considerations for physical security systems (network segmentation, secure configurations, vulnerability management), regulatory and compliance requirements, and experience managing third-party integrators, monitoring centers, and technology vendors.

Bolingbrook, IL12 days ago

Position OverviewWe are seeking a Senior Cloud Infrastructure Engineer with deep expertise in Google Cloud Platform (GCP) and Infrastructure as Code (Terraform) to join a high-performing infrastructure and cloud engineering team. This role supports a complex, enterprise-scale, multi-cloud environment across GCP, Azure, and private cloud, with an emphasis on cloud platform engineering, automation, and operational excellence.

Chicago, IL12 days ago

System Connectivity and Integration: Design, implement, and maintain robust and efficient connections internal clearing operations, back-office systems (e.g., clearing, reconciliation, risk), and external parties such as trading platforms, exchanges, clearing firms, and market data vendors. Exchange and Counterparty Liaison: Collaborate with internal teams (business, developers, compliance) and external counterparties (exchanges, clearing firms, vendors) to resolve technical issues and ensure smooth operation of trading and settlement processes.

New!

Joliet, ILToday

$50,000–$90,000

The client sites are located in Northern Illinois, and while Operating Engineers are primarily responsible for their assigned locations, you may be required to support other sites in the event of an emergency or to provide backup coverage. What this job involves: As an Operating Engineer in Joliet, IL at JLL, you will be responsible for the installation, repair, and maintenance of mechanical, electrical, and plumbing equipment, machinery, and related controls and components at our client's facilities.

New!

Northbrook, IL2 days ago

In addition, experience with the following skills is required: (1) Experience administering cloud-native services across at least one of the following cloud-hosted platforms: container orchestration (Kubernetes services), virtual machines, networking components (VPCs, VNets, Load Balancers), or ensuring high availability and security across environments; (2) Experience managing cloud infrastructure across multiple accounts or subscriptions within cloud-hosted platforms, with a focus on cost optimization through tagging, role-based access control (RBAC), and enforcement of governance using organizational policies and compliance frameworks; (3) Experience applying DevOps and Site Reliability Engineering (SRE) principles to enhance software development workflows and ensure the reliability and availability of production system; (4) Experience developing alerting and observability strategies for cloud services using SRE golden signal principles to monitor system health and performance; (5) Experience working with distributed systems and troubleshooting production incidents related to microservices architectures; and (6) Experience configuring and monitoring telemetry data for microservices using cloud-native tools including CloudWatch, Monitor, Application Insights, and Log Analytics, and depending on the platform in use. Write simple to moderately complex scripts and programs for automation, tools, frameworks, dashboards, and alarms (preferably Bash, Python, Groovy, PowerShell).

Chicago, Illinois21 days ago

$80,000–$92,000

The ideal candidate has deep, vertical expertise with leading security vendors (Fortinet, Palo Alto Networks, Cisco, F5) and a proven track record of managing modern architectures, including SASE solutions. With our headquarters in Turin and an operational presence in the United States and Brazil, we support companies in their technological evolution journey by combining consulting expertise with advanced IT solutions.

AMF O'Hare, IL28 days ago

$28–$30 Per Hour
Temporary
Contractor
Full-time

Associate Distribution Engineers will gain experience in coordination of conflicting utilities, and other field engineering design requirements, the assessment and development of design big packages for complex cable/conduit projects in dense urban environments, work permit development, easements and ROW applications, and the design of mainline vault medium voltage switchgear, network system design and distribution system protection and coordination. * While an hourly range is posted for this position, an eventual hourly rate is determined by a comprehensive salary analysis which considers multiple factors including but not limited to: job-related knowledge, skills and qualifications, education and experience as compared to others in the organization doing substantially similar work, if applicable, and market and business considerations.

New!

Chicago, IL3 days ago

o Configure and monitor systems/servers utilizing a variety of Remote Server Administrative Tools (RSAT), such as but not limited to: (U) Active Directory Users and Computers o Remote Desktop Hyper-V Manager • Failover Cluster Manager • Windows Deployment Services • This contract are required to undergo polygraph examinations after onboarding. The SA shall have relevant work experience in Systems/Equipment installation, administration, configuration, implementation, maintenance, and validation of installation of components: Components include, but are not limited to: • The ability to create, configure, maintain, and troubleshoot virtual machines, preferably using Microsoft Hyper-V.

Chicago, IL30+ days ago

Chicago Public Schools (CPS) is the third-largest school district in the United States, serving over330,000students in 600+ schools and employing nearly 36,000 people, most of them teachers. Safety is among the top priorities at Chicago Public Schools, and the Office of Safety and Security has implemented a comprehensive system that includes trained staff, protocols, programs, and policies to keep students and staff safe before, during, and after school.

Chicago, IL30+ days ago

Full-time
Employee

HVAC systems, including determining the frequency of PM and repair, reviewing logs as necessary, and escalating any problems or malfunctions with refrigeration, water cooling and air conditioning equipment; boilers, heating, ventilating and hot water equipment; pumps, valves, piping and filters; and related mechanical and electrical equipment. Performs inspections and repairs to assigned property interior and exterior areas, including electrical, heating, ventilation, air conditioning (HVAC) and refrigeration, material handling and conveyance systems, robotics; walls and flooring; installed fixtures; roofing systems; lighting, etc.

Chicago, Illinois30+ days ago

Keywords: cyber security ddos ndr pre-sales threat analytics network assurance network detection and response incident response xdr xdr ndr bgp sales engineer akamai radware extrahop juniper #thetrevigroup Stealthwatch ExtraHop Darktrace Vectra AI RSA NetWitness Netscout nGenius ISNG CoreLight BackTrack Kali ZAP HPING tcpreplay Wireshark CVE VirusTotal AlienVault Mitre Framework Cyber Kill Chain STIX/TAXII IOC’s IP TCP UDP NetFlow LAN WAN . Experience with any of the following: ExtraHop, Stealthwatch, Vectra AI, Darktrace, RSA NetWitness, CoreLight, Netscout nGenius or ISNG, BackTrack, Kali, HPING, ZAP, tcpreplay, CVE, VirusTotal, Wireshark, AlienVault, Cyber Kill Chain, Mitre Framework, STIX/TAXII, IOC’s.

Chicago, IL30+ days ago

Full-time

Opensity Solutions is seeking a highly experienced Senior Network Engineer with deep expertise in Fortinet, Azure networking, and enterprise-scale infrastructure. Acts as the liaison and subject matter expert between the architecture, security, and engineering teams to integrate technical solutions to existing multifaceted, complex, customer-facing production environments.

Downers Grove, Illinois21 days ago

$150,000–$170,000 Per Year

Sentinel delivers solutions that can efficiently address a range of IT needs – from security, to communications, to systems & networks, to software applications, to cloud and managed services; all of which include our staffing solutions for our clients. We are seeking a highly skilled Network Engineer to support a large enterprise customer by delivering secure network design and implementation services across on-premises, data center, and cloud environments.

Chicago, IL30+ days ago

$112,000–$160,000 Per Year

Responsibilities of the Network Systems Engineer:The Pre-Sales Systems Engineer has the key responsibility of acting as a trusted advisor for our clients customers and partners to gather requirements and identify opportunities with existing and new customers. Qualifications of the Network Systems Engineer:Minimum of 5 years of networking design and implementation experience with a focus on Data Center, Campus, WI-FI and Security solutions working with Financial Services customers.

Rolling Meadows, Illinois30+ days ago

Remote

The actual compensation will be influenced by a wide range of factors including, but not limited to previous experience, education, pay market/geography, complexity or scope, specialized skill set, lines of business/practice area, supply/demand, and scheduled hours. Excellent communication and interpersonal skills, with the ability to effectively collaborate with cross-functional teams and provide technical support to end-users.

Chicago, IL30+ days ago

$70–$90

The right individuals will partner closely with cloud platform engineering teams and customer stakeholders to help design, implement, troubleshoot, and optimize resilient networking solutions from project definition through delivery. Our client, a leading cloud and infrastructure-focused organization, is seeking Staff / Senior Network Engineers to help support and evolve complex hybrid and cloud networking environments.

Chicago, IL30+ days ago

Assessing application security: Responsible for reviewing proposed new systems, networks, and software designs for potential security risks, recommending mitigation or countermeasures, and resolving integration issues related to the implementation of new systems within the existing infrastructure. The digital transformation includes upgrading our technology stack and augmenting our teams, developing new digital platforms, and integrating a best-in-class eCommerce operating model to deliver exceptional customer experience from design planning to order delivery.

Chicago, IL30+ days ago

$115,000–$130,000 Per Year

As an IT Security Engineer, you will be responsible for designing, implementing, operating, and continuously improving the technical security controls that protect the organization’s digital assets based on identifying and assessing new attack vectors and strategies used in the world. The Security Engineer is responsible for deploying and tuning security technologies across endpoint, identity, email, and logging platforms, as well as monitoring security telemetry to identify, investigate, and respond to suspicious or malicious activity.

Chicago, IL30+ days ago

$147,250–$225,000 Per Year

As a Senior Lead Security Engineer at JPMorganChase within the Cybersecurity and Technology Controls line of business, you are an integral part of an agile team that works to deliver software solutions that satisfy pre-defined functional and user requirements with the added dimension of preventing misuse, circumvention, and malicious behavior. Drive significant business impact through your capabilities and contributions and apply deep technical expertise and problem-solving methodologies to tackle a diverse array of cybersecurity challenges that span multiple technology domains.

Chicago, IL30+ days ago

Specific benefits offered varies by location, but commonly include health care insurance, income protection / life insurance, access to retirement savings plans, behavioral & emotional wellness services, generous time away from work, and a comprehensive employee recognition program. You'll guide prospects through technical discovery, articulate how Vectra's AI‑driven detection and response platform solves their most critical security challenges, and deliver compelling demonstrations and proofs‑of‑concept that showcase our value.

Vernon Hills, IL30+ days ago

$130,000–$155,000 Per Year

Conduct STIG hardening, vulnerability assessments, and ACAS/Nessus scans Support the development and maintenance of ATO packages and continuous monitoring plans Integrate cybersecurity best practices across the DevSecOps pipeline and system lifecycle Work with cross-functional teams including system admins, cloud engineers, software developers, and ISSMs Troubleshoot and remediate security findings on Linux, Windows, VMware, and/or cloud-based systems Prepare and present technical risk assessments, POA&Ms, and mitigation strategies to organizational stakeholders Required Qualifications: Active TS/SCI clearance CISSP, Security+, GSEC, or CASP+ (DoD 8570 IAT Level II/III compliant) Bachelor's degree in Cybersecurity, Information Assurance, or related technical field (or equivalent experience) 5+ years of cybersecurity engineering experience within a DoD or IC environment Deep understanding of RMF, NIST 800-53, DISA STIGs, and cybersecurity best practices Experience with vulnerability management tools (ACAS, Nessus, Tenable.sc, SCAP) Strong documentation and communication skills for technical and non-technical audiences Preferred Qualifications: Hands-on experience with cross-domain solutions (CDS), Zero Trust, Splunk, SIEMs, or EDR tools Familiarity with classified and hybrid cloud security architectures (AWS or Azure Cloud, IL4/5/6) Prior experience supporting DoD, IC, or Space Force missions Salary range: $130,000 - $155,000, depending on experience and skill set Benefits overview: https://cdw.benefit-info.com/ Responsibilities: Engineer and maintain secure network, server, and cloud configurations to meet mission cyber requirements Develop, document, and enforce security controls for DoD systems in accordance with RMF, NIST 800-53/171/172, and DoDI 8510.01

New!

Chicago, IL3 days ago

This role focuses on SD-WAN, firewall administration, and ensuring high-performing, highly available network infrastructure across on?prem and cloud environments. CDDW is seeking a hands-on Network Engineer to support and optimize a global enterprise network spanning 40+ sites.

New!

Chicago, IL3 days ago

CME Group is committed to offering a competitive total rewards package for our employees that recognizes their contributions to the business and reflects our long-term investment in their future. Day-to-day Technical Operations activities (including, but not limited to network and firewall troubleshooting, scripting changes, infrastructure and firmware updates).

New!

Chicago, IL3 days ago

Downers Grove, Illinois30+ days ago

$70,000–$95,000 Per Year

Sentinel delivers solutions that can efficiently address a range of IT needs – from security, to communications, to systems & networks, to software applications, to cloud and managed services; all of which include our staffing solutions for our clients. Sentinel services customers both nationally and internationally with primary support operating centers in Downers Grove (HQ), Chicago, and Springfield, IL; Phoenix, AZ.

Downers Grove, Illinois25 days ago

$150,000–$170,000 Per Year

Sentinel delivers solutions that can efficiently address a range of IT needs – from security, to communications, to systems & networks, to software applications, to cloud and managed services; all of which include our staffing solutions for our clients. This is a high-impact, senior-level role requiring deep technical knowledge, strong customer engagement skills, and the ability to lead and mentor junior engineers.

Chicago, IL17 days ago

Preference may be given to applicants who hold one or more applicable licenses or certifications such as: AWS Certified Solutions Architect – Associate, Microsoft Certified: Azure Solutions Architect Expert, Certified Cloud Security Professional (CCSP) or Google Professional Cloud Security Engineer. The ordinances provide a preference to applicants who meet minimum qualifications and who are veterans of the Armed Forces, and/or residents of Socio-Economically Disadvantaged Areas (SEDA) and/or Chicago Public School (CPS) high school graduates to be referred to departments for consideration.

Chicago, IL30+ days ago

Perform operational activities to maintain to all types of Firewall systems including backup, health check, patching, configuration, BCP testing etc. Palo Alto firewall , Palo Alto Networks Prisma Access Secure Access Service Edge (SASE).

Des Plaines, IL30+ days ago

Remote

You'll play a critical role in modernizing legacy systems, integrating hybrid cloud architecture, and building infrastructure-as-code automation with a focus on security, availability, and observability. Collaborate with InfoSec, Engineering, and Architecture teams to align network strategy with broader technical goals.

Oakbrook Terrace, IL30+ days ago

Remote

DYOPATH is looking for a SNOC Engineer III (Security) who thrives on advanced problem‑solving, technical leadership, and a commitment to operational excellence in a fast‑paced security operations environment. Identify and analyze potential security risks, vulnerabilities, and suspicious activity across network, system, endpoint, identity, and cloud environments, recommending remediation actions.

Chicago, IL30+ days ago

$105,000–$125,000 Per Year

The ideal candidate will be responsible for designing, implementing, maintaining, and optimizing our SIEM platform to ensure real-time visibility, detection, and response to security threats across the enterprise. Architect, implement, and maintain SOAR platforms; Build automated playbooks and workflows to accelerate detection and incident response.

Chicago, Illinois30+ days ago

Remote

$90,000–$130,000 Per Year

Design customized IT solutions, including Entrance Facilities, Telecomm Rooms, pathways, and other infrastructure; wired/wireless and copper/fiber Structured Cabling Systems to support voice/data/video applications; Outside Plant; Distributed Antenna Systems, Data Center technologies, and other leading-edge IT solutions. Develop and direct the documentation of high-quality infrastructure construction drawings, details, cost analysis, and specifications, often using AutoCAD, Revit, or PDF mark-ups with BlueBeam, and directing CAD staff to document the project in Revit.

Chicago, Illinois30+ days ago

$130,000–$170,000 Per Year

Our GuidanceResources and AbsenceResources solutions deliver end-to-end mental health, well-being, work-life, health navigation, and absence support to more than 75,000 customers worldwide, touching more than 160 million lives across 200 countries. 10+ years of work experience in information technology network and telecommunication environments, including planning, implementation, and maintenance of network and telecommunication systems.

Downers Grove, Illinois30+ days ago

$200,000–$220,000 Per Year

You will be responsible for coordination of consulting engagements under the lead of dedicated project management teams and coordination of technical resources performing assessment work and bringing the technical assessment data together into business outcome driven consulting deliverables. Sentinel delivers solutions that can efficiently address a range of IT needs – from security, to communications, to systems & networks, to software applications, to cloud and managed services; all of which include our staffing solutions for our clients.

Chicago, IL25 days ago

One of the initial projects that this person will support is a wireless project, including the implementation of structured cabling, AP installation and providing support for L3 network engineers who will configure the APs. Key ResponsibilitiesManage multiple simultaneous network refresh projects consisting of the installation, configuration, maintenance and upgrading of various network components (access points, switches, firewalls, etc.).

Chicago, IL30+ days ago

$61,980–$93,110 Per Year

In this role, you will work hands-on with tools such as Azure, CrowdStrike, Mimecast, Zscaler, DLP platforms, Secret Server, and cloud security services to support day-to-day operations, configuration management, incident response, and security analytics. Sargent & Lundy is seeking a Junior Security Engineer with a strong data and analytics mindset to help operate and mature our security platforms, data protection capabilities, and Zero Trust architecture.

Chicago, IL30+ days ago

Full-time

Lead Network Engineer is a seasoned techno-functional leader with deep expertise in Network Engineering, Office Network Services, Colocation Services, and Private Data Centers. As a key contributor, the Engineer will lead the design, implementation, and support of network infrastructure and services across Northern Trust's global private data centers, public cloud environments, and colocation facilities.

Chicago, IL30+ days ago

Operational Support: Provide ongoing operational support to address network issues and ensure smooth functioning. Project Support: Assist in various projects related to wireless network enhancements and expansions.

Des Plaines, IL30+ days ago

This hands-on role is critical to designing, building, and modernizing a secure, scalable, hybrid infrastructure that spans on-premise and multi-cloud environments. A high-growth technology organization is seeking a Senior Network Engineer II to join its collaborative Technical Operations team.

Chicago, IL30+ days ago

Remote

Full-time

In addition to having a management team with over 50 years experience in reselling hardware, software, and services, Black Diamond Solutions can offer support that allows you to sell at higher margins, spend a greater amount of your time selling, and allow you all of the freedom so you can feel like you are running your own company with out any of the risks of overhead. Black Diamond Solutions is a value added reseller of technology infrastructure products and services with a strong focus on security.

Resume Resources

Free Resume Templates Free Resume Builder

Get noticed by top employers!

Upload your resume to let employers know you're open to Network Security job opportunities. Plus, receive relevant job recommendations in your inbox.

Network Security Jobs in Chicago, IL

Jobs

Sr Security Architect, Cloud & NetworkDover Corporation

Senior Network EngineerJobot

Lead Engineer, Cloud SecurityV-Soft Consulting Group, Inc.

Computer Network SpecialistEFE INTERNATIONAL INC

Business Development Manager – Security Solutions (No Experience Needed)Securitas

Mgr, Security OperationsMedline Industries - Transportation & Operations

SR. Cloud Infrastructure EngineerECLARO

IT EngineerPaul Murphy Associates

Operating Engineer*US AMR-Jones Lang LaSalle Americas, Inc.

Engineers Site ReliabilityMedline Industries - Transportation & Operations

Senior Network Security EngineerNPO USA

Associate Distribution EngineerThe Computer Merchant, LTD.

System and Network Administrator II with Security ClearanceMission Services LLC (MSI)

CROSSING GUARD - Central/West (CPS Network 15 boundary) Office of Safety and SecurityChicago Public Schools

CROSSING GUARD - North (CPS Network 14 Boundary) Office of Safety and SecurityChicago Public Schools

CROSSING GUARD - Southwest (CPS Network 16 boundary) Office of Safety and SecurityChicago Public Schools

CROSSING GUARD - Far South (CPS Network 17 boundary) Office of Safety and SecurityChicago Public Schools

Maintenance ElectricianJLL

SECURITY / CYBER-SECURITY SALES ENGINEER (F/T role, IL) for Global Cyber Security LeaderMRINetwork Jobs

Senior Network EngineerK2 Services

Network Engineer, SeniorSentinel

Network Systems Engineer (Pre Sales)Links Technology Solutions, Inc.

Network Voice Engineer - ContractGallagher

Staff / Senior Network EngineerOntrac Solutions

Senior Cloud Platform Security EngineerConsultNet

IT Security EngineerRedwood Logistics

Sr Lead Security EngineerJPMorgan Chase

Senior Security EngineerVectra

Cyber Security Engineer - Cleared - Onsite - Colorado SpringCDW LLC

Network EngineerCDW Amplified Services

Staff Network Ops EngineerCME Group

Network Operations Engineer IIICME Group

Network EngineerSentinel

Network Support EngineerSentinel

SENIOR CLOUD SECURITY ENGINEERCity of Chicago

Network EngineerDiverse Linx

Principal Network Engineer - Palo Alto and JuniperAddison Group

SNOC Engineer III (Security)DYOPATH

Security Information and Event Management EngineerAddison Group

IT/ICT/Building Security Systems DesignerNV5

IT Network and Telecommunications ManagerComPsych Corporation

Security Services Advisor, SeniorSentinel

Network Engineer (m/f/d)Damovo Deutschland GmbH & Co. KG

Junior Security EngineerSargent & Lundy

Sr. Lead, Network EngineerNorthern Trust

Network Engineer - MerakiDiverse Linx

Senior Network Engineer - Juniper and Palo AltoAddison Group

Sales of IT Security Products and ServiceBlack Diamond Technologies

Resume Resources