Network Protocols jobs in Illinois

Chicago, Illinois

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Today

The Cyber Defense Analyst II position is responsible for monitoring, detecting, and validating security threats across our environment. As our Security Operations Center transitions toward an engineering and automation-first model, this role acts as an active contributor bridging traditional cyber defense monitoring and modern development practices. You will perform telemetry analysis and triage while dedicating time to identifying process bottlenecks and developing automation scripts to improve

Full-time

USD 93,900.00 - 156,500.00 per year

CrowdStrike Endpoint Security Analyst

Remote

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Today

Job Title: CrowdStrike EDR Analyst Location: Fully Remote, prefer CST Duration: 12 months Job Description: The Endpoint Security Analys is part of the Endpoint Security team which owns the reliability, administration, and operational effectiveness of enterprise endpoint security capabilities, with primary accountability for Endpoint Detection and Response and supporting security platforms. This customer-facing role provides end-to-end technical leadership and resolves complex issues across Windo

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Contract

35 - 45

Network Engineer - NG Next Generation ASA

Hybrid in Chicago, Illinois

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24d ago

NO SPONSORSHIP - NO OPT Network Engineer with Cisco NG ASA Emphasis is on Cisco NG ASAs, CheckPoint would be a plus. I need people that can build it, deploy it, and run it Cisco FTD (firewall threat defense) Cisco FMC (Cisco Secure firewall management center) SALARY: $130k - $140k plus 15% bonus LOCATION: CHICAGO, IL Hybrid 3 days onsite and 2 days remote What You'll Do: This role is responsible for supporting, administering, and overseeing network support, design, and analysis of new and exis

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Full-time

130,000 - 140,000

Network Engineer w/ Checkpoint / NG Next Generation

Hybrid in Chicago, Illinois

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24d ago

NO SPONSORSHIP - NO OPT Network Engineer with heavy Checkpoint and Cisco NG ASA This role is going to ned heavy networking, medium ACI, AWS would be a plus The key to this role is that they have Cisco CheckPoint firewall experience - NG next generation solid experience in checkpoint firewalls SALARY: $130k - $140k plus 15% bonus LOCATION: CHICAGO, IL Hybrid 3 days onsite and 2 days remote What You'll Do: This role is responsible for supporting, administering, and overseeing network support, d

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Full-time

130,000 - 140,000

Network Architect

Remote

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9d ago

TECHNICAL KNOWLEDGE AND SKILLS: Expert knowledge of Palo Alto Network Firewall, CloudFlare and, Prisma Cloud and Cisco ASA. Expert knowledge of F5 Load Balancers LTM. GTM, WAF,and AWS ELB. Advanced OSI layer 2 knowledge and practical experience, including various flavors of STP, ARP, QOS, etc. Comprehensive knowledge of OSI layer 3 networks and protocols, including broadcast, multicast, anycast concepts, routing, etc. Expert knowledge of various routing protocols (BGP, OSPF, EIGRP) and multi-ho

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Contract, Third Party

Depends on Experience

Ride Control Technician - $28/HR

Gurnee, Illinois

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Today

Overview:The Ride Control Technician maintains, troubleshoots, programs, and modifies the control and safety systems that govern ride operation throughout the park. The position works at the component level on programmable controllers, safety circuits, drive systems, and field devices, and holds responsibility for systems subject to regulatory inspection. Responsibilities:The park operates control platforms spanning approximately thirty-five years of technology. Both current and legacy systems

Full-time

Network Software Engineer

Remote or Hybrid in San Jose, California

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23d ago

Position: Network Software Engineer Location: San Jose, CA Remote is acceptable Number of Openings: 5 Job DescriptionWe are looking for an experienced Network Software Engineer with strong hands-on experience in L2/L3 protocol development and SONiC. The ideal candidate should have a solid networking background along with Python automation, network testing, troubleshooting, and performance benchmarking experience. L2/L3 networking experience and SONiC experience are required for this role. Key R

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Third Party, Contract

Depends on Experience

Security Engineer I

Remote

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Today

Security Engineer I What you will be doing: As a Security Engineer I, you will play a crucial role in maintaining and enhancing our cyber security infrastructure. You will work with various technologies to ensure compliance with our Information Security Policies and help protect our organization from cyber threats. Key Responsibilities Security Administration - 60% Administer Premier's cyber security services across laptops, servers, email, network, and cloud platforms. Tools and Testing -

Full-time

USD 72,000.00 - 120,000.00 per year

Remote Upgrades Engineer

Remote

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Today

This is where your work makes a difference. At Baxter, we believe every person-regardless of who they are or where they are from-deserves a chance to live a healthy life. It was our founding belief in 1931 and continues to be our guiding principle. We are redefining healthcare delivery to make a greater impact today, tomorrow, and beyond. Our Baxter colleagues are united by our Mission to Save and Sustain Lives. Together, our community is driven by a culture of courage, trust, and collaboratio

Full-time

USD 80,000.00 - 110,000.00 per year

Radar Optimization Engineer

Remote

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Today

As one of Leidos' oldest and largest programs supporting the Federal Aviation Administration (FAA), the NAS Integration Support Contract (NISC) Program is seeking a qualified professional to support the FAA's Brand-New Air Traffic Control System (BNATCS) initiative-specifically the Radar Surveillance Replacement (RSR) Program Office (AJM-41)-by serving as an RSR Radar Optimization Engineer. The selected candidate will support radar configuration, testing, calibration, troubleshooting, and optimi

Full-time

USD 107,900.00 - 195,050.00 per year

Sr Radar Optimization Engineer

Remote

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Today

Full-time

USD 131,300.00 - 237,350.00 per year

Solutions Engineer - Cloud & DevOps

Remote

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Today

About Us Since 1989, SHI International Corp. has helped organizations change the world through technology. We've grown every year since, and today we're proud to be a $16 billion global provider of IT solutions and services. Over 17,000 organizations worldwide rely on SHI's concierge approach to help them solve what's next. But the heartbeat of SHI is our employees - all 7,000 of them. If you join our team, you'll enjoy: Our commitment to diversity, as the largest minority- and woman-owned ent

Full-time

USD 90,000.00 - 145,000.00 per year

Senior Cyber Threat Analyst

Remote or Pennsylvania

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Today

Ascensus is the leading independent technology and service platform powering savings plans across America, providing products and expertise that help nearly 16 million people save for a better today and tomorrow. Section 1: Position Summary The Cyber Threat Detection and Response team is responsible for shaping and maintaining a Cyber Threat Intelligence program that aligns with leading industry standards, advice, and direction. This involves operating and continually improving existing Cyber

Full-time

Technical Customer Support Engineer

Remote

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Today

Vectra is the leader in AI-driven threat detection and response for hybrid and multi-cloud enterprises. The Vectra AI Platform delivers integrated signal across public cloud, SaaS, identity, and data center networks in a single platform. Powered by patented Attack Signal Intelligence, it empowers security teams to rapidly prioritize, investigate and respond to the most advanced cyber-attacks. With 35 patents in AI-driven threat detection and the most vendor references in MITRE D3FEND, organiza

Full-time

USD 80,000.00 - 90,000.00 per year

Windows Software Engineer, Senior

Remote

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Today

In a world of possibilities, pursue one with endless opportunities. Imagine Next! At Parsons, you can imagine a career where you thrive, work with exceptional people, and be yourself. Guided by our leadership vision of valuing people, embracing agility, and fostering growth, we cultivate an innovative culture that empowers you to achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Parsons is looking for an amazingly talented Senior Windows Software E

Full-time

USD 112,200.00 - 196,400.00 per year

Technical Support Engineer

Illinois

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Today

Job Description The world of finance moves fast. At FIS, we're faster. Our teams are empowered to learn, grow, and make an impact-in their careers and communities. We deliver innovation that advances the way the world pays, banks and invests. If you want to grow personally and professionally, we'd like to know: About the role: FIS Brokerage is looking for a technical support personnel who will be responsible for technical application troubleshooting and support multiple products/platforms. Ap

Full-time

USD 29.97 - 47.95 per hour

Manager, Infrastructure Governance

Remote or Ohio

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Today

What Infrastructure Governance contributes to Cardinal Health Information Technology oversees the effective development, delivery, and operation of computing and information services. This function anticipates, plans, and delivers Information Technology solutions and strategies that enable operations and drive business value. Infrastructure Governance enforces Cardinal Health's risk and security policies to ensure compliance with internal and external regulations, and to maintain a secure infr

Full-time

USD 125,300.00 - 178,900.00 per year

Countermeasures Engineer

Shiloh, Illinois

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Today

Defend the Nation's Networks Through Innovation and Advanced Cyber Engineering Join the front lines of national defense as a Countermeasures Engineer supporting the GSM-O II program. You'll provide critical network operations and cyber defense support to the Defense Information Systems Agency (DISA), protecting DoD and Combatant Command networks from the world's most sophisticated adversaries. Your Mission Countermeasure Development & Deployment: Design and deploy innovative, custom countermea

Full-time

USD 87,100.00 - 157,450.00 per year

Vulnerability Management / Cyber Operations Analyst

Remote

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Today

Creates cyber-intelligence tools / methods and performs research and analysis in order to mitigate and eliminate data and cyber security risks. Designs and develops acceptance criteria for cybersecurity architecture. Understanding of network protocols, operating systems (Windows, Linux), and security tools like SIEM (Security Information and Event Management). Ability to review complex data logs and trace the "blast radius" of a security threat.Quick troubleshooting when a breach or system failu

Full-time

Software Engineer II

Schaumburg, Illinois

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Today

Company Overview At Motorola Solutions, we believe that everything starts with our people. We're a global close-knit community, united by the relentless pursuit to help keep people safer everywhere. We build and connect technologies to help protect people, property and places. Our solutions foster the collaboration that's critical for safer communities, safer schools, safer hospitals, safer businesses, and ultimately, safer nations. Connect with a career that matters, and help us build a safer

Full-time

USD 73,800.00 - 107,600.00 per year

Network Protocols jobs in Illinois, USA