Network protocols jobs in illinois

Illinois

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Today

Overview The Work The Network Specialist - Journeyman is responsible for providing intermediate-level expertise in the design, implementation, maintenance, and optimization of large-scale network systems. With a focus on system-level architecture, the candidate will analyze network traffic, troubleshoot complex issues, and manage the entire lifecycle of network communications systems. The role also involves planning large-scale systems projects, performing vendor comparisons, evaluating cost-eff

Full-time

Sr Systems Engineer- Production Support

Remote

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Today

Job ID: 2617056 Location: Remote Work, TX, US Date Posted: 2026-09-21 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support of complex application cloud systems to join our VA team. Develops solutions

Full-time

USD 80,001.00 - 120,000.00 per year

Network Architect

Remote

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Today

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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Third Party, Contract

Depends on Experience

Network Engineer - NG Next Generation ASA

Hybrid in Chicago, Illinois

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15d 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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15d 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

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

SASE Engineer

Remote

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12d ago

Role Summary This position is responsible for supporting and expanding the organizations network security and cloud services infrastructure within the PST time zone. The role requires in-depth expertise in Secure Access Service Edge (SASE) solutions, SD-WAN, and network security principles, with a focus on cloud-delivered security services, complex network troubleshooting, and security policy management. The candidate will operate as a senior technical escalation point, lead migrations, and coll

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Contract, Third Party

Depends on Experience

Senior Network Architect

Remote

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Today

Job Number: R0246288 Network Architect, Senior The Opportunity: A well-designed network is critical to move data and enable the Department of Defense ( DoD ) to achieve their missions, but how can an organization make sure their network will fit their evolving needs? Crafting the right network, with the right equipment and sof tware, requires a combination of technical skill and careful planning. That's why we need a seasoned Network Engineer like you who knows how to develop the exact network

Full-time

USD 77,600.00 - 176,000.00 per year

Google Cloud Platform(Google Cloud Platform) Security Engineer

Remote

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12d ago

Arraya Solutions, a leading National Technology Consulting Firm, is looking for a Google Cloud Platform(Google Cloud Platform )Security Consultant to join our customers' team! We are a culture that embraces change, values family and are actively involved with the community. Our team consists of people with positive attitudes who are interested in growing their knowledge around technology and leaders that are heavily involved in day-to-day activities. PLEASE NOTE THIS POSITION WILL BE REMOTE-20 H

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Contract

Depends on Experience

Network Software Engineer

Remote or Hybrid in San Jose, California

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14d 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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Contract, Third Party

Depends on Experience

Cloud Engineer

Remote or Greenville, South Carolina

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Today

Description Robert Half is hiring! We are looking for a Cloud Engineer to support and enhance a secure, high-performing technology environment for a financial services organization in South Carolina. This role combines infrastructure administration, cloud platform support, and systems optimization, with a strong focus on reliability, security, and operational efficiency. The ideal candidate brings deep technical expertise across server management, identity services, Microsoft 365 administration,

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Full-time

Senior Software Engineer - Mission Systems Integration

Remote

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Today

About the Organization Now is a great time to join Redhorse Corporation. We are a solution-driven company delivering data insights and technology solutions to customers with missions critical to U.S. national interests. We're looking for thoughtful, skilled professionals who thrive as trusted partners building technology-agnostic solutions and want to apply their talents supporting customers with difficult and important mission sets. About the Role Redhorse transforms the way government uses d

Full-time

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

Senior Cyber Threat Analyst, IT - Security

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

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

Epic ECSA Certified Cloud Architect

Remote or Dallas, Texas

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Today

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role Why Join Kyndryl? Opportunity to work with cutting-edge cloud technologies in a growing healthcare-focused division.Competitive salary and bene

Full-time

USD 115,080.00 - 218,520.00 per year

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

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

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

Network protocols jobs in Illinois, USA